diff --git a/bower.json b/bower.json
index 49a8b183..a312e33d 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
{
"name": "bootstrap-material-design",
- "description": "Bootstrap Material Design for Bootstrap 4",
+ "description": "Bootstrap Material Design 4",
"keywords": [
"material",
"design",
diff --git a/docs/_includes/footer.html b/docs/_includes/footer.html
index 72157e73..8431935a 100644
--- a/docs/_includes/footer.html
+++ b/docs/_includes/footer.html
@@ -12,7 +12,7 @@
Maintained by our core team with the help of our contributors.
Code licensed MIT, docs CC BY 3.0.
- Material Design for Bootstrap v{{ site.data.version }} is a customization of Bootstrap v{{ site.data.bootstrap_version }} documentation and source.
+ Bootstrap Material Design v{{ site.data.version }} is a customization of Bootstrap v{{ site.data.bootstrap_version }} documentation and source.
diff --git a/docs/_includes/header-example.html b/docs/_includes/header-example.html
index 4b602b6f..c7a14c1a 100644
--- a/docs/_includes/header-example.html
+++ b/docs/_includes/header-example.html
@@ -4,7 +4,7 @@
-
+
{% if site.data.minified %}
{% else %}
diff --git a/docs/_includes/header.html b/docs/_includes/header.html
index 3eea9336..ce8e261b 100644
--- a/docs/_includes/header.html
+++ b/docs/_includes/header.html
@@ -4,7 +4,7 @@
-
+
{% if site.data.minified %}
{% else %}
diff --git a/docs/_includes/meta.html b/docs/_includes/meta.html
index 7562fcf9..cd00595e 100644
--- a/docs/_includes/meta.html
+++ b/docs/_includes/meta.html
@@ -1,8 +1,8 @@
-
-
+
+
diff --git a/docs/_includes/nav-home.html b/docs/_includes/nav-home.html
index 9b8f8d9d..f138035f 100644
--- a/docs/_includes/nav-home.html
+++ b/docs/_includes/nav-home.html
@@ -31,13 +31,13 @@
☰
</button>
<a class="navbar-brand hidden-sm-up" href="{{ site.baseurl }}/">
- Material Design for Bootstrap
+ Bootstrap Material Design
</a>
</div>
<div class="collapse navbar-toggleable-xs" id="bd-main-nav">
<ul class="nav navbar-nav">
<li class="nav-item active">
- <a class="nav-item nav-link {% if page.layout == "home" %}active{% endif %}" href="{{ site.baseurl }}/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Material Design for Bootstrap');">Material Design for Bootstrap</a>
+ <a class="nav-item nav-link {% if page.layout == "home" %}active{% endif %}" href="{{ site.baseurl }}/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Bootstrap Material Design');">Bootstrap Material Design</a>
</li>
<li class="nav-item">
<a class="nav-item nav-link {% if page.layout == "docs" %}active{% endif %}" href="{{ site.baseurl }}/getting-started/introduction/" onclick="ga('send', 'event', 'Navbar', 'Community links', 'Docs');">Documentation</a>
diff --git a/docs/_includes/page-headers.html b/docs/_includes/page-headers.html
index 1b2a67d5..7cf02b13 100644
--- a/docs/_includes/page-headers.html
+++ b/docs/_includes/page-headers.html
@@ -1,12 +1,12 @@
{% if page.group == "getting-started" %}
<h1>Getting started</h1>
<p class="lead">
- An overview of Material Design for Bootstrap, including how to download and use it, some basic templates and examples, and more.
+ An overview of Bootstrap Material Design, including how to download and use it, some basic templates and examples, and more.
</p>
{% elsif page.group == "layout" %}
<h1>Layout</h1>
<p class="lead">
- Options for structuring your pages with Material Design for Bootstrap, including global styles and more.
+ Options for structuring your pages with Bootstrap Material Design, including global styles and more.
</p>
{% elsif page.group == "content" %}
<h1>Content</h1>
@@ -16,7 +16,7 @@
{% elsif page.group == "material-design" %}
<h1>Material Design</h1>
<p class="lead">
- A quick reference display for Material Design for Bootstrap components with additional options.
+ A quick reference display for Bootstrap Material Design components with additional options.
</p>
{% elsif page.group == "components" %}
<h1>Components</h1>
@@ -26,7 +26,7 @@
{% elsif page.group == "javascript" %}
<h1>JavaScript plugins</h1>
<p class="lead">
- Bring Material Design for Bootstrap's components to life with jQuery plugins. Easily include them all, or one by one.
+ Bring Bootstrap Material Design's components to life with jQuery plugins. Easily include them all, or one by one.
</p>
{% elsif page.group == "about" %}
<h1>About</h1>
@@ -36,11 +36,11 @@
{% elsif page.group == "migration" %}
<h1>Migration</h1>
<p class="lead">
- Guidance on how to upgrade from Material Design for Bootstrap v3.x to v4.x with emphasis on major changes, what's new, and what's been removed.
+ Guidance on how to upgrade from Bootstrap Material Design v3.x to v4.x with emphasis on major changes, what's new, and what's been removed.
</p>
{% elsif page.group == "browser-bugs" %}
<h1>Wall of browser bugs</h1>
<p class="lead">
- A list of the browser bugs that Material Design for Bootstrap is currently grappling with.
+ A list of the browser bugs that Bootstrap Material Design is currently grappling with.
</p>
{% endif %}
diff --git a/docs/about/history.md b/docs/about/history.md
index 280149c3..517e7be8 100644
--- a/docs/about/history.md
+++ b/docs/about/history.md
@@ -5,5 +5,5 @@ group: about
redirect_from: "/about/"
---
-Originally created by Federico Zivolo [@FezVrasta](https://github.com/FezVrasta) in late 2014, Material Design for Bootstrap has become
+Originally created by Federico Zivolo [@FezVrasta](https://github.com/FezVrasta) in late 2014, Bootstrap Material Design has become
the most popular Material Design implementation for Bootstrap in the world.
diff --git a/docs/about/license.md b/docs/about/license.md
index ed2e8a62..2cfdf441 100644
--- a/docs/about/license.md
+++ b/docs/about/license.md
@@ -4,29 +4,29 @@ title: License FAQs
group: about
---
-Material Design for Bootstrap is released under the MIT license and is copyright {{ site.time | date: "%Y" }} Federico Zivolo.
+Bootstrap Material Design is released under the MIT license and is copyright {{ site.time | date: "%Y" }} Federico Zivolo.
Boiled down to smaller chunks, it can be described with the following conditions.
#### It requires you to:
-* Keep the license and copyright notice included in Material Design for Bootstrap's files when you use them in your works
+* Keep the license and copyright notice included in Bootstrap Material Design's files when you use them in your works
#### It permits you to:
-- Freely download and use Material Design for Bootstrap, in whole or in part, for personal, private, company internal, or commercial purposes
-- Use Material Design for Bootstrap in packages or distributions that you create
+- Freely download and use Bootstrap Material Design, in whole or in part, for personal, private, company internal, or commercial purposes
+- Use Bootstrap Material Design in packages or distributions that you create
- Modify the source code
-- Grant a sublicense to modify and distribute Material Design for Bootstrap to third parties not included in the license
+- Grant a sublicense to modify and distribute Bootstrap Material Design to third parties not included in the license
#### It forbids you to:
-- Hold the authors and license owners liable for damages as Material Design for Bootstrap is provided without warranty
-- Hold the creators or copyright holders of Material Design for Bootstrap liable
-- Redistribute any piece of Material Design for Bootstrap without proper attribution
+- Hold the authors and license owners liable for damages as Bootstrap Material Design is provided without warranty
+- Hold the creators or copyright holders of Bootstrap Material Design liable
+- Redistribute any piece of Bootstrap Material Design without proper attribution
#### It does not require you to:
-- Include the source of Material Design for Bootstrap itself, or of any modifications you may have made to it, in any redistribution you may assemble that includes it
-- Submit changes that you make to Material Design for Bootstrap back to the Material Design for Bootstrap project (though such feedback is encouraged)
+- Include the source of Bootstrap Material Design itself, or of any modifications you may have made to it, in any redistribution you may assemble that includes it
+- Submit changes that you make to Bootstrap Material Design back to the Bootstrap Material Design project (though such feedback is encouraged)
-The full Material Design for Bootstrap license is located [in the project repository]({{ site.repo }}/blob/master/LICENSE.md) for more information.
+The full Bootstrap Material Design license is located [in the project repository]({{ site.repo }}/blob/master/LICENSE.md) for more information.
diff --git a/docs/about/team.md b/docs/about/team.md
index bb7a2690..326d5203 100644
--- a/docs/about/team.md
+++ b/docs/about/team.md
@@ -4,7 +4,7 @@ title: Team
group: about
---
-Material Design for Bootstrap is maintained by a small group of invaluable core contributors,
+Bootstrap Material Design is maintained by a small group of invaluable core contributors,
with the support and involvement of our community.
<div class="list-group bd-team">
diff --git a/docs/assets/js/vendor/Blob.js b/docs/assets/js/vendor/Blob.js
new file mode 100644
index 00000000..2e41b8a2
--- /dev/null
+++ b/docs/assets/js/vendor/Blob.js
@@ -0,0 +1,211 @@
+/* Blob.js
+ * A Blob implementation.
+ * 2014-07-24
+ *
+ * By Eli Grey, http://eligrey.com
+ * By Devin Samarin, https://github.com/dsamarin
+ * License: X11/MIT
+ * See https://github.com/eligrey/Blob.js/blob/master/LICENSE.md
+ */
+
+/*global self, unescape */
+/*jslint bitwise: true, regexp: true, confusion: true, es5: true, vars: true, white: true,
+ plusplus: true */
+
+/*! @source http://purl.eligrey.com/github/Blob.js/blob/master/Blob.js */
+
+(function (view) {
+ "use strict";
+
+ view.URL = view.URL || view.webkitURL;
+
+ if (view.Blob && view.URL) {
+ try {
+ new Blob;
+ return;
+ } catch (e) {}
+ }
+
+ // Internally we use a BlobBuilder implementation to base Blob off of
+ // in order to support older browsers that only have BlobBuilder
+ var BlobBuilder = view.BlobBuilder || view.WebKitBlobBuilder || view.MozBlobBuilder || (function(view) {
+ var
+ get_class = function(object) {
+ return Object.prototype.toString.call(object).match(/^\[object\s(.*)\]$/)[1];
+ }
+ , FakeBlobBuilder = function BlobBuilder() {
+ this.data = [];
+ }
+ , FakeBlob = function Blob(data, type, encoding) {
+ this.data = data;
+ this.size = data.length;
+ this.type = type;
+ this.encoding = encoding;
+ }
+ , FBB_proto = FakeBlobBuilder.prototype
+ , FB_proto = FakeBlob.prototype
+ , FileReaderSync = view.FileReaderSync
+ , FileException = function(type) {
+ this.code = this[this.name = type];
+ }
+ , file_ex_codes = (
+ "NOT_FOUND_ERR SECURITY_ERR ABORT_ERR NOT_READABLE_ERR ENCODING_ERR "
+ + "NO_MODIFICATION_ALLOWED_ERR INVALID_STATE_ERR SYNTAX_ERR"
+ ).split(" ")
+ , file_ex_code = file_ex_codes.length
+ , real_URL = view.URL || view.webkitURL || view
+ , real_create_object_URL = real_URL.createObjectURL
+ , real_revoke_object_URL = real_URL.revokeObjectURL
+ , URL = real_URL
+ , btoa = view.btoa
+ , atob = view.atob
+
+ , ArrayBuffer = view.ArrayBuffer
+ , Uint8Array = view.Uint8Array
+
+ , origin = /^[\w-]+:\/*\[?[\w\.:-]+\]?(?::[0-9]+)?/
+ ;
+ FakeBlob.fake = FB_proto.fake = true;
+ while (file_ex_code--) {
+ FileException.prototype[file_ex_codes[file_ex_code]] = file_ex_code + 1;
+ }
+ // Polyfill URL
+ if (!real_URL.createObjectURL) {
+ URL = view.URL = function(uri) {
+ var
+ uri_info = document.createElementNS("http://www.w3.org/1999/xhtml", "a")
+ , uri_origin
+ ;
+ uri_info.href = uri;
+ if (!("origin" in uri_info)) {
+ if (uri_info.protocol.toLowerCase() === "data:") {
+ uri_info.origin = null;
+ } else {
+ uri_origin = uri.match(origin);
+ uri_info.origin = uri_origin && uri_origin[1];
+ }
+ }
+ return uri_info;
+ };
+ }
+ URL.createObjectURL = function(blob) {
+ var
+ type = blob.type
+ , data_URI_header
+ ;
+ if (type === null) {
+ type = "application/octet-stream";
+ }
+ if (blob instanceof FakeBlob) {
+ data_URI_header = "data:" + type;
+ if (blob.encoding === "base64") {
+ return data_URI_header + ";base64," + blob.data;
+ } else if (blob.encoding === "URI") {
+ return data_URI_header + "," + decodeURIComponent(blob.data);
+ } if (btoa) {
+ return data_URI_header + ";base64," + btoa(blob.data);
+ } else {
+ return data_URI_header + "," + encodeURIComponent(blob.data);
+ }
+ } else if (real_create_object_URL) {
+ return real_create_object_URL.call(real_URL, blob);
+ }
+ };
+ URL.revokeObjectURL = function(object_URL) {
+ if (object_URL.substring(0, 5) !== "data:" && real_revoke_object_URL) {
+ real_revoke_object_URL.call(real_URL, object_URL);
+ }
+ };
+ FBB_proto.append = function(data/*, endings*/) {
+ var bb = this.data;
+ // decode data to a binary string
+ if (Uint8Array && (data instanceof ArrayBuffer || data instanceof Uint8Array)) {
+ var
+ str = ""
+ , buf = new Uint8Array(data)
+ , i = 0
+ , buf_len = buf.length
+ ;
+ for (; i < buf_len; i++) {
+ str += String.fromCharCode(buf[i]);
+ }
+ bb.push(str);
+ } else if (get_class(data) === "Blob" || get_class(data) === "File") {
+ if (FileReaderSync) {
+ var fr = new FileReaderSync;
+ bb.push(fr.readAsBinaryString(data));
+ } else {
+ // async FileReader won't work as BlobBuilder is sync
+ throw new FileException("NOT_READABLE_ERR");
+ }
+ } else if (data instanceof FakeBlob) {
+ if (data.encoding === "base64" && atob) {
+ bb.push(atob(data.data));
+ } else if (data.encoding === "URI") {
+ bb.push(decodeURIComponent(data.data));
+ } else if (data.encoding === "raw") {
+ bb.push(data.data);
+ }
+ } else {
+ if (typeof data !== "string") {
+ data += ""; // convert unsupported types to strings
+ }
+ // decode UTF-16 to binary string
+ bb.push(unescape(encodeURIComponent(data)));
+ }
+ };
+ FBB_proto.getBlob = function(type) {
+ if (!arguments.length) {
+ type = null;
+ }
+ return new FakeBlob(this.data.join(""), type, "raw");
+ };
+ FBB_proto.toString = function() {
+ return "[object BlobBuilder]";
+ };
+ FB_proto.slice = function(start, end, type) {
+ var args = arguments.length;
+ if (args < 3) {
+ type = null;
+ }
+ return new FakeBlob(
+ this.data.slice(start, args > 1 ? end : this.data.length)
+ , type
+ , this.encoding
+ );
+ };
+ FB_proto.toString = function() {
+ return "[object Blob]";
+ };
+ FB_proto.close = function() {
+ this.size = 0;
+ delete this.data;
+ };
+ return FakeBlobBuilder;
+ }(view));
+
+ view.Blob = function(blobParts, options) {
+ var type = options ? (options.type || "") : "";
+ var builder = new BlobBuilder();
+ if (blobParts) {
+ for (var i = 0, len = blobParts.length; i < len; i++) {
+ if (Uint8Array && blobParts[i] instanceof Uint8Array) {
+ builder.append(blobParts[i].buffer);
+ }
+ else {
+ builder.append(blobParts[i]);
+ }
+ }
+ }
+ var blob = builder.getBlob(type);
+ if (!blob.slice && blob.webkitSlice) {
+ blob.slice = blob.webkitSlice;
+ }
+ return blob;
+ };
+
+ var getPrototypeOf = Object.getPrototypeOf || function(object) {
+ return object.__proto__;
+ };
+ view.Blob.prototype = getPrototypeOf(new view.Blob());
+}(typeof self !== "undefined" && self || typeof window !== "undefined" && window || this.content || this));
diff --git a/docs/assets/js/vendor/FileSaver.js b/docs/assets/js/vendor/FileSaver.js
new file mode 100644
index 00000000..c8f36fb4
--- /dev/null
+++ b/docs/assets/js/vendor/FileSaver.js
@@ -0,0 +1,248 @@
+/* FileSaver.js
+ * A saveAs() FileSaver implementation.
+ * 2015-03-04
+ *
+ * By Eli Grey, http://eligrey.com
+ * License: X11/MIT
+ * See https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md
+ */
+
+/*global self */
+/*jslint bitwise: true, indent: 4, laxbreak: true, laxcomma: true, smarttabs: true, plusplus: true */
+
+/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */
+
+var saveAs = saveAs
+ // IE 10+ (native saveAs)
+ || (typeof navigator !== "undefined" &&
+ navigator.msSaveOrOpenBlob && navigator.msSaveOrOpenBlob.bind(navigator))
+ // Everyone else
+ || (function(view) {
+ "use strict";
+ // IE <10 is explicitly unsupported
+ if (typeof navigator !== "undefined" &&
+ /MSIE [1-9]\./.test(navigator.userAgent)) {
+ return;
+ }
+ var
+ doc = view.document
+ // only get URL when necessary in case Blob.js hasn't overridden it yet
+ , get_URL = function() {
+ return view.URL || view.webkitURL || view;
+ }
+ , save_link = doc.createElementNS("http://www.w3.org/1999/xhtml", "a")
+ , can_use_save_link = "download" in save_link
+ , click = function(node) {
+ var event = doc.createEvent("MouseEvents");
+ event.initMouseEvent(
+ "click", true, false, view, 0, 0, 0, 0, 0
+ , false, false, false, false, 0, null
+ );
+ node.dispatchEvent(event);
+ }
+ , webkit_req_fs = view.webkitRequestFileSystem
+ , req_fs = view.requestFileSystem || webkit_req_fs || view.mozRequestFileSystem
+ , throw_outside = function(ex) {
+ (view.setImmediate || view.setTimeout)(function() {
+ throw ex;
+ }, 0);
+ }
+ , force_saveable_type = "application/octet-stream"
+ , fs_min_size = 0
+ // See https://code.google.com/p/chromium/issues/detail?id=375297#c7 and
+ // https://github.com/eligrey/FileSaver.js/commit/485930a#commitcomment-8768047
+ // for the reasoning behind the timeout and revocation flow
+ , arbitrary_revoke_timeout = 500 // in ms
+ , revoke = function(file) {
+ var revoker = function() {
+ if (typeof file === "string") { // file is an object URL
+ get_URL().revokeObjectURL(file);
+ } else { // file is a File
+ file.remove();
+ }
+ };
+ if (view.chrome) {
+ revoker();
+ } else {
+ setTimeout(revoker, arbitrary_revoke_timeout);
+ }
+ }
+ , dispatch = function(filesaver, event_types, event) {
+ event_types = [].concat(event_types);
+ var i = event_types.length;
+ while (i--) {
+ var listener = filesaver["on" + event_types[i]];
+ if (typeof listener === "function") {
+ try {
+ listener.call(filesaver, event || filesaver);
+ } catch (ex) {
+ throw_outside(ex);
+ }
+ }
+ }
+ }
+ , FileSaver = function(blob, name) {
+ // First try a.download, then web filesystem, then object URLs
+ var
+ filesaver = this
+ , type = blob.type
+ , blob_changed = false
+ , object_url
+ , target_view
+ , dispatch_all = function() {
+ dispatch(filesaver, "writestart progress write writeend".split(" "));
+ }
+ // on any filesys errors revert to saving with object URLs
+ , fs_error = function() {
+ // don't create more object URLs than needed
+ if (blob_changed || !object_url) {
+ object_url = get_URL().createObjectURL(blob);
+ }
+ if (target_view) {
+ target_view.location.href = object_url;
+ } else {
+ var new_tab = view.open(object_url, "_blank");
+ if (new_tab == undefined && typeof safari !== "undefined") {
+ //Apple do not allow window.open, see http://bit.ly/1kZffRI
+ view.location.href = object_url
+ }
+ }
+ filesaver.readyState = filesaver.DONE;
+ dispatch_all();
+ revoke(object_url);
+ }
+ , abortable = function(func) {
+ return function() {
+ if (filesaver.readyState !== filesaver.DONE) {
+ return func.apply(this, arguments);
+ }
+ };
+ }
+ , create_if_not_found = {create: true, exclusive: false}
+ , slice
+ ;
+ filesaver.readyState = filesaver.INIT;
+ if (!name) {
+ name = "download";
+ }
+ if (can_use_save_link) {
+ object_url = get_URL().createObjectURL(blob);
+ save_link.href = object_url;
+ save_link.download = name;
+ click(save_link);
+ filesaver.readyState = filesaver.DONE;
+ dispatch_all();
+ revoke(object_url);
+ return;
+ }
+ // prepend BOM for UTF-8 XML and text/plain types
+ if (/^\s*(?:text\/(?:plain|xml)|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) {
+ blob = new Blob(["\ufeff", blob], {type: blob.type});
+ }
+ // Object and web filesystem URLs have a problem saving in Google Chrome when
+ // viewed in a tab, so I force save with application/octet-stream
+ // http://code.google.com/p/chromium/issues/detail?id=91158
+ // Update: Google errantly closed 91158, I submitted it again:
+ // https://code.google.com/p/chromium/issues/detail?id=389642
+ if (view.chrome && type && type !== force_saveable_type) {
+ slice = blob.slice || blob.webkitSlice;
+ blob = slice.call(blob, 0, blob.size, force_saveable_type);
+ blob_changed = true;
+ }
+ // Since I can't be sure that the guessed media type will trigger a download
+ // in WebKit, I append .download to the filename.
+ // https://bugs.webkit.org/show_bug.cgi?id=65440
+ if (webkit_req_fs && name !== "download") {
+ name += ".download";
+ }
+ if (type === force_saveable_type || webkit_req_fs) {
+ target_view = view;
+ }
+ if (!req_fs) {
+ fs_error();
+ return;
+ }
+ fs_min_size += blob.size;
+ req_fs(view.TEMPORARY, fs_min_size, abortable(function(fs) {
+ fs.root.getDirectory("saved", create_if_not_found, abortable(function(dir) {
+ var save = function() {
+ dir.getFile(name, create_if_not_found, abortable(function(file) {
+ file.createWriter(abortable(function(writer) {
+ writer.onwriteend = function(event) {
+ target_view.location.href = file.toURL();
+ filesaver.readyState = filesaver.DONE;
+ dispatch(filesaver, "writeend", event);
+ revoke(file);
+ };
+ writer.onerror = function() {
+ var error = writer.error;
+ if (error.code !== error.ABORT_ERR) {
+ fs_error();
+ }
+ };
+ "writestart progress write abort".split(" ").forEach(function(event) {
+ writer["on" + event] = filesaver["on" + event];
+ });
+ writer.write(blob);
+ filesaver.abort = function() {
+ writer.abort();
+ filesaver.readyState = filesaver.DONE;
+ };
+ filesaver.readyState = filesaver.WRITING;
+ }), fs_error);
+ }), fs_error);
+ };
+ dir.getFile(name, {create: false}, abortable(function(file) {
+ // delete file if it already exists
+ file.remove();
+ save();
+ }), abortable(function(ex) {
+ if (ex.code === ex.NOT_FOUND_ERR) {
+ save();
+ } else {
+ fs_error();
+ }
+ }));
+ }), fs_error);
+ }), fs_error);
+ }
+ , FS_proto = FileSaver.prototype
+ , saveAs = function(blob, name) {
+ return new FileSaver(blob, name);
+ }
+ ;
+ FS_proto.abort = function() {
+ var filesaver = this;
+ filesaver.readyState = filesaver.DONE;
+ dispatch(filesaver, "abort");
+ };
+ FS_proto.readyState = FS_proto.INIT = 0;
+ FS_proto.WRITING = 1;
+ FS_proto.DONE = 2;
+
+ FS_proto.error =
+ FS_proto.onwritestart =
+ FS_proto.onprogress =
+ FS_proto.onwrite =
+ FS_proto.onabort =
+ FS_proto.onerror =
+ FS_proto.onwriteend =
+ null;
+
+ return saveAs;
+}(
+ typeof self !== "undefined" && self
+ || typeof window !== "undefined" && window
+ || this.content
+));
+// `self` is undefined in Firefox for Android content script context
+// while `this` is nsIContentFrameMessageManager
+// with an attribute `content` that corresponds to the window
+
+if (typeof module !== "undefined" && module.exports) {
+ module.exports.saveAs = saveAs;
+} else if ((typeof define !== "undefined" && define !== null) && (define.amd != null)) {
+ define([], function() {
+ return saveAs;
+ });
+}
diff --git a/docs/assets/js/vendor/ZeroClipboard.min.js b/docs/assets/js/vendor/ZeroClipboard.min.js
new file mode 100644
index 00000000..56402340
--- /dev/null
+++ b/docs/assets/js/vendor/ZeroClipboard.min.js
@@ -0,0 +1,9 @@
+/*!
+* ZeroClipboard
+* The ZeroClipboard library provides an easy way to copy text to the clipboard using an invisible Adobe Flash movie and a JavaScript interface.
+* Copyright (c) 2014 Jon Rohan, James M. Greene
+* Licensed MIT
+* http://zeroclipboard.org/
+* v1.3.5
+*/
+!function(a){"use strict";function b(a){return a.replace(/,/g,".").replace(/[^0-9\.]/g,"")}function c(a){return parseFloat(b(a))>=10}var d,e={bridge:null,version:"0.0.0",disabled:null,outdated:null,ready:null},f={},g=0,h={},i=0,j={},k=null,l=null,m=function(){var a,b,c,d,e="ZeroClipboard.swf";if(document.currentScript&&(d=document.currentScript.src));else{var f=document.getElementsByTagName("script");if("readyState"in f[0])for(a=f.length;a--&&("interactive"!==f[a].readyState||!(d=f[a].src)););else if("loading"===document.readyState)d=f[f.length-1].src;else{for(a=f.length;a--;){if(c=f[a].src,!c){b=null;break}if(c=c.split("#")[0].split("?")[0],c=c.slice(0,c.lastIndexOf("/")+1),null==b)b=c;else if(b!==c){b=null;break}}null!==b&&(d=b)}}return d&&(d=d.split("#")[0].split("?")[0],e=d.slice(0,d.lastIndexOf("/")+1)+e),e}(),n=function(){var a=/\-([a-z])/g,b=function(a,b){return b.toUpperCase()};return function(c){return c.replace(a,b)}}(),o=function(b,c){var d,e,f;return a.getComputedStyle?d=a.getComputedStyle(b,null).getPropertyValue(c):(e=n(c),d=b.currentStyle?b.currentStyle[e]:b.style[e]),"cursor"!==c||d&&"auto"!==d||(f=b.tagName.toLowerCase(),"a"!==f)?d:"pointer"},p=function(b){b||(b=a.event);var c;this!==a?c=this:b.target?c=b.target:b.srcElement&&(c=b.srcElement),K.activate(c)},q=function(a,b,c){a&&1===a.nodeType&&(a.addEventListener?a.addEventListener(b,c,!1):a.attachEvent&&a.attachEvent("on"+b,c))},r=function(a,b,c){a&&1===a.nodeType&&(a.removeEventListener?a.removeEventListener(b,c,!1):a.detachEvent&&a.detachEvent("on"+b,c))},s=function(a,b){if(!a||1!==a.nodeType)return a;if(a.classList)return a.classList.contains(b)||a.classList.add(b),a;if(b&&"string"==typeof b){var c=(b||"").split(/\s+/);if(1===a.nodeType)if(a.className){for(var d=" "+a.className+" ",e=a.className,f=0,g=c.length;g>f;f++)d.indexOf(" "+c[f]+" ")<0&&(e+=" "+c[f]);a.className=e.replace(/^\s+|\s+$/g,"")}else a.className=b}return a},t=function(a,b){if(!a||1!==a.nodeType)return a;if(a.classList)return a.classList.contains(b)&&a.classList.remove(b),a;if(b&&"string"==typeof b||void 0===b){var c=(b||"").split(/\s+/);if(1===a.nodeType&&a.className)if(b){for(var d=(" "+a.className+" ").replace(/[\n\t]/g," "),e=0,f=c.length;f>e;e++)d=d.replace(" "+c[e]+" "," ");a.className=d.replace(/^\s+|\s+$/g,"")}else a.className=""}return a},u=function(){var a,b,c,d=1;return"function"==typeof document.body.getBoundingClientRect&&(a=document.body.getBoundingClientRect(),b=a.right-a.left,c=document.body.offsetWidth,d=Math.round(b/c*100)/100),d},v=function(b,c){var d={left:0,top:0,width:0,height:0,zIndex:B(c)-1};if(b.getBoundingClientRect){var e,f,g,h=b.getBoundingClientRect();"pageXOffset"in a&&"pageYOffset"in a?(e=a.pageXOffset,f=a.pageYOffset):(g=u(),e=Math.round(document.documentElement.scrollLeft/g),f=Math.round(document.documentElement.scrollTop/g));var i=document.documentElement.clientLeft||0,j=document.documentElement.clientTop||0;d.left=h.left+e-i,d.top=h.top+f-j,d.width="width"in h?h.width:h.right-h.left,d.height="height"in h?h.height:h.bottom-h.top}return d},w=function(a,b){var c=null==b||b&&b.cacheBust===!0&&b.useNoCache===!0;return c?(-1===a.indexOf("?")?"?":"&")+"noCache="+(new Date).getTime():""},x=function(b){var c,d,e,f=[],g=[],h=[];if(b.trustedOrigins&&("string"==typeof b.trustedOrigins?g.push(b.trustedOrigins):"object"==typeof b.trustedOrigins&&"length"in b.trustedOrigins&&(g=g.concat(b.trustedOrigins))),b.trustedDomains&&("string"==typeof b.trustedDomains?g.push(b.trustedDomains):"object"==typeof b.trustedDomains&&"length"in b.trustedDomains&&(g=g.concat(b.trustedDomains))),g.length)for(c=0,d=g.length;d>c;c++)if(g.hasOwnProperty(c)&&g[c]&&"string"==typeof g[c]){if(e=E(g[c]),!e)continue;if("*"===e){h=[e];break}h.push.apply(h,[e,"//"+e,a.location.protocol+"//"+e])}return h.length&&f.push("trustedOrigins="+encodeURIComponent(h.join(","))),"string"==typeof b.jsModuleId&&b.jsModuleId&&f.push("jsModuleId="+encodeURIComponent(b.jsModuleId)),f.join("&")},y=function(a,b,c){if("function"==typeof b.indexOf)return b.indexOf(a,c);var d,e=b.length;for("undefined"==typeof c?c=0:0>c&&(c=e+c),d=c;e>d;d++)if(b.hasOwnProperty(d)&&b[d]===a)return d;return-1},z=function(a){if("string"==typeof a)throw new TypeError("ZeroClipboard doesn't accept query strings.");return a.length?a:[a]},A=function(b,c,d,e){e?a.setTimeout(function(){b.apply(c,d)},0):b.apply(c,d)},B=function(a){var b,c;return a&&("number"==typeof a&&a>0?b=a:"string"==typeof a&&(c=parseInt(a,10))&&!isNaN(c)&&c>0&&(b=c)),b||("number"==typeof N.zIndex&&N.zIndex>0?b=N.zIndex:"string"==typeof N.zIndex&&(c=parseInt(N.zIndex,10))&&!isNaN(c)&&c>0&&(b=c)),b||0},C=function(a,b){if(a&&b!==!1&&"undefined"!=typeof console&&console&&(console.warn||console.log)){var c="`"+a+"` is deprecated. 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diff --git a/docs/assets/js/vendor/autoprefixer.js b/docs/assets/js/vendor/autoprefixer.js
new file mode 100644
index 00000000..add93356
--- /dev/null
+++ b/docs/assets/js/vendor/autoprefixer.js
@@ -0,0 +1,21114 @@
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.autoprefixer = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+(function() {
+ var Autoprefixer, Browsers, Prefixes, autoprefixer, browserslist, infoCache, isPlainObject, postcss,
+ slice = [].slice,
+ bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+
+ browserslist = require('browserslist');
+
+ postcss = require('postcss');
+
+ Browsers = require('./browsers');
+
+ Prefixes = require('./prefixes');
+
+ infoCache = null;
+
+ isPlainObject = function(obj) {
+ return Object.prototype.toString.apply(obj) === '[object Object]';
+ };
+
+ autoprefixer = function() {
+ var options, reqs;
+ reqs = 1 <= arguments.length ? slice.call(arguments, 0) : [];
+ if (reqs.length === 1 && isPlainObject(reqs[0])) {
+ options = reqs[0];
+ reqs = void 0;
+ } else if (reqs.length === 0 || (reqs.length === 1 && (reqs[0] == null))) {
+ reqs = void 0;
+ } else if (reqs.length <= 2 && (reqs[0] instanceof Array || (reqs[0] == null))) {
+ options = reqs[1];
+ reqs = reqs[0];
+ } else if (typeof reqs[reqs.length - 1] === 'object') {
+ options = reqs.pop();
+ }
+ if ((options != null ? options.browsers : void 0) != null) {
+ reqs = options.browsers;
+ }
+ return new Autoprefixer(autoprefixer.data, reqs, options);
+ };
+
+ autoprefixer.data = {
+ browsers: require('caniuse-db/data').agents,
+ prefixes: require('../data/prefixes')
+ };
+
+ Autoprefixer = (function() {
+ function Autoprefixer(data, reqs1, options1) {
+ this.data = data;
+ this.reqs = reqs1;
+ this.options = options1 != null ? options1 : {};
+ this.postcss = bind(this.postcss, this);
+ }
+
+ Autoprefixer.prototype.process = function(str, options) {
+ if (options == null) {
+ options = {};
+ }
+ return postcss(this.postcss).process(str, options);
+ };
+
+ Autoprefixer.prototype.postcss = function(css) {
+ var prefixes;
+ prefixes = this.prefixes({
+ from: css.source.input.file
+ });
+ if (this.options.remove !== false) {
+ prefixes.processor.remove(css);
+ }
+ return prefixes.processor.add(css);
+ };
+
+ Autoprefixer.prototype.prefixes = function(opts) {
+ var browsers;
+ browsers = new Browsers(autoprefixer.data.browsers, this.reqs, opts);
+ return new Prefixes(autoprefixer.data.prefixes, browsers, this.options);
+ };
+
+ Autoprefixer.prototype.info = function(opts) {
+ infoCache || (infoCache = require('./info'));
+ return infoCache(this.prefixes(opts));
+ };
+
+ return Autoprefixer;
+
+ })();
+
+ autoprefixer.defaults = browserslist.defaults;
+
+ autoprefixer.loadDefault = function() {
+ return this.defaultCache || (this.defaultCache = autoprefixer());
+ };
+
+ autoprefixer.process = function(str, options) {
+ if (options == null) {
+ options = {};
+ }
+ return this.loadDefault().process(str, options);
+ };
+
+ autoprefixer.postcss = function(css) {
+ return autoprefixer.loadDefault().postcss(css);
+ };
+
+ autoprefixer.info = function() {
+ return this.loadDefault().info();
+ };
+
+ module.exports = autoprefixer;
+
+}).call(this);
+
+},{"../data/prefixes":2,"./browsers":4,"./info":37,"./prefixes":41,"browserslist":55,"caniuse-db/data":56,"postcss":107}],2:[function(require,module,exports){
+(function() {
+ var add, crispedges, feature, flexbox, gradients, logicalProps, prefix, resolution, result, sort, textDecoration,
+ slice = [].slice;
+
+ sort = function(array) {
+ return array.sort(function(a, b) {
+ var d;
+ a = a.split(' ');
+ b = b.split(' ');
+ if (a[0] > b[0]) {
+ return 1;
+ } else if (a[0] < b[0]) {
+ return -1;
+ } else {
+ d = parseFloat(a[1]) - parseFloat(b[1]);
+ if (d > 0) {
+ return 1;
+ } else if (d < 0) {
+ return -1;
+ } else {
+ return 0;
+ }
+ }
+ });
+ };
+
+ feature = function(data, opts, callback) {
+ var browser, match, need, ref, ref1, support, version, versions;
+ if (!callback) {
+ ref = [opts, {}], callback = ref[0], opts = ref[1];
+ }
+ match = opts.match || /\sx($|\s)/;
+ need = [];
+ ref1 = data.stats;
+ for (browser in ref1) {
+ versions = ref1[browser];
+ for (version in versions) {
+ support = versions[version];
+ if (support.match(match)) {
+ need.push(browser + ' ' + version);
+ }
+ }
+ }
+ return callback(sort(need));
+ };
+
+ result = {};
+
+ prefix = function() {
+ var data, i, j, k, len, name, names, results;
+ names = 2 <= arguments.length ? slice.call(arguments, 0, j = arguments.length - 1) : (j = 0, []), data = arguments[j++];
+ results = [];
+ for (k = 0, len = names.length; k < len; k++) {
+ name = names[k];
+ result[name] = {};
+ results.push((function() {
+ var results1;
+ results1 = [];
+ for (i in data) {
+ results1.push(result[name][i] = data[i]);
+ }
+ return results1;
+ })());
+ }
+ return results;
+ };
+
+ add = function() {
+ var data, j, k, len, name, names, results;
+ names = 2 <= arguments.length ? slice.call(arguments, 0, j = arguments.length - 1) : (j = 0, []), data = arguments[j++];
+ results = [];
+ for (k = 0, len = names.length; k < len; k++) {
+ name = names[k];
+ results.push(result[name].browsers = sort(result[name].browsers.concat(data.browsers)));
+ }
+ return results;
+ };
+
+ module.exports = result;
+
+ feature(require('caniuse-db/features-json/border-radius'), function(browsers) {
+ return prefix('border-radius', 'border-top-left-radius', 'border-top-right-radius', 'border-bottom-right-radius', 'border-bottom-left-radius', {
+ mistakes: ['-ms-', '-o-'],
+ transition: true,
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/css-boxshadow'), function(browsers) {
+ return prefix('box-shadow', {
+ transition: true,
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/css-animation'), function(browsers) {
+ return prefix('animation', 'animation-name', 'animation-duration', 'animation-delay', 'animation-direction', 'animation-fill-mode', 'animation-iteration-count', 'animation-play-state', 'animation-timing-function', '@keyframes', {
+ mistakes: ['-ms-'],
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/css-transitions'), function(browsers) {
+ return prefix('transition', 'transition-property', 'transition-duration', 'transition-delay', 'transition-timing-function', {
+ mistakes: ['-ms-'],
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/transforms2d'), function(browsers) {
+ return prefix('transform', 'transform-origin', {
+ transition: true,
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/transforms3d'), function(browsers) {
+ prefix('perspective', 'perspective-origin', {
+ transition: true,
+ browsers: browsers
+ });
+ return prefix('transform-style', 'backface-visibility', {
+ browsers: browsers
+ });
+ });
+
+ gradients = require('caniuse-db/features-json/css-gradients');
+
+ feature(gradients, {
+ match: /y\sx/
+ }, function(browsers) {
+ return prefix('linear-gradient', 'repeating-linear-gradient', 'radial-gradient', 'repeating-radial-gradient', {
+ props: ['background', 'background-image', 'border-image', 'list-style', 'list-style-image', 'content', 'mask-image', 'mask'],
+ mistakes: ['-ms-'],
+ browsers: browsers
+ });
+ });
+
+ feature(gradients, {
+ match: /a\sx/
+ }, function(browsers) {
+ browsers = browsers.map(function(i) {
+ if (/op/.test(i)) {
+ return i;
+ } else {
+ return i + " old";
+ }
+ });
+ return add('linear-gradient', 'repeating-linear-gradient', 'radial-gradient', 'repeating-radial-gradient', {
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/css3-boxsizing'), function(browsers) {
+ return prefix('box-sizing', {
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/css-filters'), function(browsers) {
+ return prefix('filter', {
+ transition: true,
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/multicolumn'), function(browsers) {
+ prefix('columns', 'column-width', 'column-gap', 'column-rule', 'column-rule-color', 'column-rule-width', {
+ transition: true,
+ browsers: browsers
+ });
+ return prefix('column-count', 'column-rule-style', 'column-span', 'column-fill', 'break-before', 'break-after', 'break-inside', {
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/user-select-none'), function(browsers) {
+ return prefix('user-select', {
+ browsers: browsers
+ });
+ });
+
+ flexbox = require('caniuse-db/features-json/flexbox');
+
+ feature(flexbox, {
+ match: /a\sx/
+ }, function(browsers) {
+ browsers = browsers.map(function(i) {
+ if (/ie|firefox/.test(i)) {
+ return i;
+ } else {
+ return i + " 2009";
+ }
+ });
+ prefix('display-flex', 'inline-flex', {
+ props: ['display'],
+ browsers: browsers
+ });
+ prefix('flex', 'flex-grow', 'flex-shrink', 'flex-basis', {
+ transition: true,
+ browsers: browsers
+ });
+ return prefix('flex-direction', 'flex-wrap', 'flex-flow', 'justify-content', 'order', 'align-items', 'align-self', 'align-content', {
+ browsers: browsers
+ });
+ });
+
+ feature(flexbox, {
+ match: /y\sx/
+ }, function(browsers) {
+ add('display-flex', 'inline-flex', {
+ browsers: browsers
+ });
+ add('flex', 'flex-grow', 'flex-shrink', 'flex-basis', {
+ browsers: browsers
+ });
+ return add('flex-direction', 'flex-wrap', 'flex-flow', 'justify-content', 'order', 'align-items', 'align-self', 'align-content', {
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/calc'), function(browsers) {
+ return prefix('calc', {
+ props: ['*'],
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/background-img-opts'), function(browsers) {
+ return prefix('background-clip', 'background-origin', 'background-size', {
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/font-feature'), function(browsers) {
+ return prefix('font-feature-settings', 'font-variant-ligatures', 'font-language-override', 'font-kerning', {
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/border-image'), function(browsers) {
+ return prefix('border-image', {
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/css-selection'), function(browsers) {
+ return prefix('::selection', {
+ selector: true,
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/css-placeholder'), function(browsers) {
+ browsers = browsers.map(function(i) {
+ var name, ref, version;
+ ref = i.split(' '), name = ref[0], version = ref[1];
+ if (name === 'firefox' && parseFloat(version) <= 18) {
+ return i + ' old';
+ } else {
+ return i;
+ }
+ });
+ return prefix(':placeholder-shown', '::placeholder', {
+ selector: true,
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/css-hyphens'), function(browsers) {
+ return prefix('hyphens', {
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/fullscreen'), function(browsers) {
+ return prefix(':fullscreen', {
+ selector: true,
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/css3-tabsize'), function(browsers) {
+ return prefix('tab-size', {
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/intrinsic-width'), function(browsers) {
+ return prefix('max-content', 'min-content', 'fit-content', 'fill-available', {
+ props: ['width', 'min-width', 'max-width', 'height', 'min-height', 'max-height'],
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/css3-cursors-newer'), function(browsers) {
+ prefix('zoom-in', 'zoom-out', {
+ props: ['cursor'],
+ browsers: browsers.concat(['chrome 3'])
+ });
+ return prefix('grab', 'grabbing', {
+ props: ['cursor'],
+ browsers: browsers.concat(['firefox 24', 'firefox 25', 'firefox 26'])
+ });
+ });
+
+ feature(require('caniuse-db/features-json/css-sticky'), function(browsers) {
+ return prefix('sticky', {
+ props: ['position'],
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/pointer'), function(browsers) {
+ return prefix('touch-action', {
+ browsers: browsers
+ });
+ });
+
+ textDecoration = require('caniuse-db/features-json/text-decoration');
+
+ feature(textDecoration, function(browsers) {
+ return prefix('text-decoration-style', {
+ browsers: browsers
+ });
+ });
+
+ feature(textDecoration, {
+ match: /y\sx($|\s)/
+ }, function(browsers) {
+ return prefix('text-decoration-line', 'text-decoration-color', {
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/text-size-adjust'), function(browsers) {
+ return prefix('text-size-adjust', {
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/css-masks'), function(browsers) {
+ prefix('mask-clip', 'mask-composite', 'mask-image', 'mask-origin', 'mask-repeat', {
+ browsers: browsers
+ });
+ return prefix('clip-path', 'mask', 'mask-position', 'mask-size', {
+ transition: true,
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/css-boxdecorationbreak'), function(brwsrs) {
+ return prefix('box-decoration-break', {
+ browsers: brwsrs
+ });
+ });
+
+ feature(require('caniuse-db/features-json/object-fit'), function(browsers) {
+ return prefix('object-fit', 'object-position', {
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/css-shapes'), function(browsers) {
+ return prefix('shape-margin', 'shape-outside', 'shape-image-threshold', {
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/text-overflow'), function(browsers) {
+ return prefix('text-overflow', {
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/text-emphasis'), function(browsers) {
+ return prefix('text-emphasis', {
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/css-deviceadaptation'), function(browsers) {
+ return prefix('@viewport', {
+ browsers: browsers
+ });
+ });
+
+ resolution = require('caniuse-db/features-json/css-media-resolution');
+
+ feature(resolution, {
+ match: /( x($| )|a #3)/
+ }, function(browsers) {
+ return prefix('@resolution', {
+ browsers: browsers
+ });
+ });
+
+ feature(require('caniuse-db/features-json/css-text-align-last'), function(browsers) {
+ return prefix('text-align-last', {
+ browsers: browsers
+ });
+ });
+
+ crispedges = require('caniuse-db/features-json/css-crisp-edges');
+
+ feature(crispedges, {
+ match: /y x/
+ }, function(browsers) {
+ return prefix('crisp-edges', {
+ props: ['image-rendering'],
+ browsers: browsers
+ });
+ });
+
+ feature(crispedges, {
+ match: /a x #2/
+ }, function(browsers) {
+ return prefix('image-rendering', {
+ browsers: browsers
+ });
+ });
+
+ logicalProps = require('caniuse-db/features-json/css-logical-props');
+
+ feature(logicalProps, function(browsers) {
+ return prefix('border-inline-start', 'border-inline-end', 'margin-inline-start', 'margin-inline-end', 'padding-inline-start', 'padding-inline-end', {
+ transition: true,
+ browsers: browsers
+ });
+ });
+
+ feature(logicalProps, {
+ match: /x\s#2/
+ }, function(browsers) {
+ return prefix('border-block-start', 'border-block-end', 'margin-block-start', 'margin-block-end', 'padding-block-start', 'padding-block-end', {
+ transition: true,
+ browsers: browsers
+ });
+ });
+
+}).call(this);
+
+},{"caniuse-db/features-json/background-img-opts":57,"caniuse-db/features-json/border-image":58,"caniuse-db/features-json/border-radius":59,"caniuse-db/features-json/calc":60,"caniuse-db/features-json/css-animation":61,"caniuse-db/features-json/css-boxdecorationbreak":62,"caniuse-db/features-json/css-boxshadow":63,"caniuse-db/features-json/css-crisp-edges":64,"caniuse-db/features-json/css-deviceadaptation":65,"caniuse-db/features-json/css-filters":66,"caniuse-db/features-json/css-gradients":67,"caniuse-db/features-json/css-hyphens":68,"caniuse-db/features-json/css-logical-props":69,"caniuse-db/features-json/css-masks":70,"caniuse-db/features-json/css-media-resolution":71,"caniuse-db/features-json/css-placeholder":72,"caniuse-db/features-json/css-selection":73,"caniuse-db/features-json/css-shapes":74,"caniuse-db/features-json/css-sticky":75,"caniuse-db/features-json/css-text-align-last":76,"caniuse-db/features-json/css-transitions":77,"caniuse-db/features-json/css3-boxsizing":78,"caniuse-db/features-json/css3-cursors-newer":79,"caniuse-db/features-json/css3-tabsize":80,"caniuse-db/features-json/flexbox":81,"caniuse-db/features-json/font-feature":82,"caniuse-db/features-json/fullscreen":83,"caniuse-db/features-json/intrinsic-width":84,"caniuse-db/features-json/multicolumn":85,"caniuse-db/features-json/object-fit":86,"caniuse-db/features-json/pointer":87,"caniuse-db/features-json/text-decoration":88,"caniuse-db/features-json/text-emphasis":89,"caniuse-db/features-json/text-overflow":90,"caniuse-db/features-json/text-size-adjust":91,"caniuse-db/features-json/transforms2d":92,"caniuse-db/features-json/transforms3d":93,"caniuse-db/features-json/user-select-none":94}],3:[function(require,module,exports){
+(function() {
+ var AtRule, Prefixer,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Prefixer = require('./prefixer');
+
+ AtRule = (function(superClass) {
+ extend(AtRule, superClass);
+
+ function AtRule() {
+ return AtRule.__super__.constructor.apply(this, arguments);
+ }
+
+ AtRule.prototype.add = function(rule, prefix) {
+ var already, cloned, prefixed;
+ prefixed = prefix + rule.name;
+ already = rule.parent.some(function(i) {
+ return i.name === prefixed && i.params === rule.params;
+ });
+ if (already) {
+ return;
+ }
+ cloned = this.clone(rule, {
+ name: prefixed
+ });
+ return rule.parent.insertBefore(rule, cloned);
+ };
+
+ AtRule.prototype.process = function(node) {
+ var j, len, parent, prefix, ref, results;
+ parent = this.parentPrefix(node);
+ ref = this.prefixes;
+ results = [];
+ for (j = 0, len = ref.length; j < len; j++) {
+ prefix = ref[j];
+ if (parent && parent !== prefix) {
+ continue;
+ }
+ results.push(this.add(node, prefix));
+ }
+ return results;
+ };
+
+ return AtRule;
+
+ })(Prefixer);
+
+ module.exports = AtRule;
+
+}).call(this);
+
+},{"./prefixer":40}],4:[function(require,module,exports){
+(function() {
+ var Browsers, browserslist, utils;
+
+ browserslist = require('browserslist');
+
+ utils = require('./utils');
+
+ Browsers = (function() {
+ Browsers.prefixes = function() {
+ var data, i, name;
+ if (this.prefixesCache) {
+ return this.prefixesCache;
+ }
+ data = require('caniuse-db/data').agents;
+ return this.prefixesCache = utils.uniq((function() {
+ var results;
+ results = [];
+ for (name in data) {
+ i = data[name];
+ results.push("-" + i.prefix + "-");
+ }
+ return results;
+ })()).sort(function(a, b) {
+ return b.length - a.length;
+ });
+ };
+
+ Browsers.withPrefix = function(value) {
+ if (!this.prefixesRegexp) {
+ this.prefixesRegexp = RegExp("" + (this.prefixes().join('|')));
+ }
+ return this.prefixesRegexp.test(value);
+ };
+
+ function Browsers(data1, requirements, options) {
+ this.data = data1;
+ this.options = options;
+ this.selected = this.parse(requirements);
+ }
+
+ Browsers.prototype.parse = function(requirements) {
+ var ref;
+ return browserslist(requirements, {
+ path: (ref = this.options) != null ? ref.from : void 0
+ });
+ };
+
+ Browsers.prototype.browsers = function(criteria) {
+ var browser, data, ref, selected, versions;
+ selected = [];
+ ref = this.data;
+ for (browser in ref) {
+ data = ref[browser];
+ versions = criteria(data).map(function(version) {
+ return browser + " " + version;
+ });
+ selected = selected.concat(versions);
+ }
+ return selected;
+ };
+
+ Browsers.prototype.prefix = function(browser) {
+ var data, name, prefix, ref, version;
+ ref = browser.split(' '), name = ref[0], version = ref[1];
+ data = this.data[name];
+ if (data.prefix_exceptions) {
+ prefix = data.prefix_exceptions[version];
+ }
+ prefix || (prefix = data.prefix);
+ return '-' + prefix + '-';
+ };
+
+ Browsers.prototype.isSelected = function(browser) {
+ return this.selected.indexOf(browser) !== -1;
+ };
+
+ return Browsers;
+
+ })();
+
+ module.exports = Browsers;
+
+}).call(this);
+
+},{"./utils":46,"browserslist":55,"caniuse-db/data":56}],5:[function(require,module,exports){
+(function() {
+ var Browsers, Declaration, Prefixer, utils, vendor,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Prefixer = require('./prefixer');
+
+ Browsers = require('./browsers');
+
+ vendor = require('postcss/lib/vendor');
+
+ utils = require('./utils');
+
+ Declaration = (function(superClass) {
+ extend(Declaration, superClass);
+
+ function Declaration() {
+ return Declaration.__super__.constructor.apply(this, arguments);
+ }
+
+ Declaration.prototype.check = function(decl) {
+ return true;
+ };
+
+ Declaration.prototype.prefixed = function(prop, prefix) {
+ return prefix + prop;
+ };
+
+ Declaration.prototype.normalize = function(prop) {
+ return prop;
+ };
+
+ Declaration.prototype.otherPrefixes = function(value, prefix) {
+ var j, len, other, ref;
+ ref = Browsers.prefixes();
+ for (j = 0, len = ref.length; j < len; j++) {
+ other = ref[j];
+ if (other === prefix) {
+ continue;
+ }
+ if (value.indexOf(other) !== -1) {
+ return true;
+ }
+ }
+ return false;
+ };
+
+ Declaration.prototype.set = function(decl, prefix) {
+ decl.prop = this.prefixed(decl.prop, prefix);
+ return decl;
+ };
+
+ Declaration.prototype.needCascade = function(decl) {
+ return decl._autoprefixerCascade || (decl._autoprefixerCascade = this.all.options.cascade !== false && decl.style('before').indexOf('\n') !== -1);
+ };
+
+ Declaration.prototype.maxPrefixed = function(prefixes, decl) {
+ var j, len, max, prefix;
+ if (decl._autoprefixerMax) {
+ return decl._autoprefixerMax;
+ }
+ max = 0;
+ for (j = 0, len = prefixes.length; j < len; j++) {
+ prefix = prefixes[j];
+ prefix = utils.removeNote(prefix);
+ if (prefix.length > max) {
+ max = prefix.length;
+ }
+ }
+ return decl._autoprefixerMax = max;
+ };
+
+ Declaration.prototype.calcBefore = function(prefixes, decl, prefix) {
+ var before, diff, i, j, max, ref;
+ if (prefix == null) {
+ prefix = '';
+ }
+ before = decl.style('before');
+ max = this.maxPrefixed(prefixes, decl);
+ diff = max - utils.removeNote(prefix).length;
+ for (i = j = 0, ref = diff; 0 <= ref ? j < ref : j > ref; i = 0 <= ref ? ++j : --j) {
+ before += ' ';
+ }
+ return before;
+ };
+
+ Declaration.prototype.restoreBefore = function(decl) {
+ var lines, min;
+ lines = decl.style('before').split("\n");
+ min = lines[lines.length - 1];
+ this.all.group(decl).up(function(prefixed) {
+ var array, last;
+ array = prefixed.style('before').split("\n");
+ last = array[array.length - 1];
+ if (last.length < min.length) {
+ return min = last;
+ }
+ });
+ lines[lines.length - 1] = min;
+ return decl.before = lines.join("\n");
+ };
+
+ Declaration.prototype.insert = function(decl, prefix, prefixes) {
+ var cloned;
+ cloned = this.set(this.clone(decl), prefix);
+ if (!cloned) {
+ return;
+ }
+ if (this.needCascade(decl)) {
+ cloned.before = this.calcBefore(prefixes, decl, prefix);
+ }
+ return decl.parent.insertBefore(decl, cloned);
+ };
+
+ Declaration.prototype.add = function(decl, prefix, prefixes) {
+ var already, prefixed;
+ prefixed = this.prefixed(decl.prop, prefix);
+ already = this.all.group(decl).up(function(i) {
+ return i.prop === prefixed;
+ });
+ already || (already = this.all.group(decl).down(function(i) {
+ return i.prop === prefixed;
+ }));
+ if (already || this.otherPrefixes(decl.value, prefix)) {
+ return;
+ }
+ return this.insert(decl, prefix, prefixes);
+ };
+
+ Declaration.prototype.process = function(decl) {
+ var prefixes;
+ if (this.needCascade(decl)) {
+ prefixes = Declaration.__super__.process.apply(this, arguments);
+ if (prefixes != null ? prefixes.length : void 0) {
+ this.restoreBefore(decl);
+ return decl.before = this.calcBefore(prefixes, decl);
+ }
+ } else {
+ return Declaration.__super__.process.apply(this, arguments);
+ }
+ };
+
+ Declaration.prototype.old = function(prop, prefix) {
+ return [this.prefixed(prop, prefix)];
+ };
+
+ return Declaration;
+
+ })(Prefixer);
+
+ module.exports = Declaration;
+
+}).call(this);
+
+},{"./browsers":4,"./prefixer":40,"./utils":46,"postcss/lib/vendor":113}],6:[function(require,module,exports){
+(function() {
+ var AlignContent, Declaration, flexSpec,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ flexSpec = require('./flex-spec');
+
+ Declaration = require('../declaration');
+
+ AlignContent = (function(superClass) {
+ extend(AlignContent, superClass);
+
+ function AlignContent() {
+ return AlignContent.__super__.constructor.apply(this, arguments);
+ }
+
+ AlignContent.names = ['align-content', 'flex-line-pack'];
+
+ AlignContent.oldValues = {
+ 'flex-end': 'end',
+ 'flex-start': 'start',
+ 'space-between': 'justify',
+ 'space-around': 'distribute'
+ };
+
+ AlignContent.prototype.prefixed = function(prop, prefix) {
+ var ref, spec;
+ ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
+ if (spec === 2012) {
+ return prefix + 'flex-line-pack';
+ } else {
+ return AlignContent.__super__.prefixed.apply(this, arguments);
+ }
+ };
+
+ AlignContent.prototype.normalize = function(prop) {
+ return 'align-content';
+ };
+
+ AlignContent.prototype.set = function(decl, prefix) {
+ var spec;
+ spec = flexSpec(prefix)[0];
+ if (spec === 2012) {
+ decl.value = AlignContent.oldValues[decl.value] || decl.value;
+ return AlignContent.__super__.set.call(this, decl, prefix);
+ } else if (spec === 'final') {
+ return AlignContent.__super__.set.apply(this, arguments);
+ }
+ };
+
+ return AlignContent;
+
+ })(Declaration);
+
+ module.exports = AlignContent;
+
+}).call(this);
+
+},{"../declaration":5,"./flex-spec":24}],7:[function(require,module,exports){
+(function() {
+ var AlignItems, Declaration, flexSpec,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ flexSpec = require('./flex-spec');
+
+ Declaration = require('../declaration');
+
+ AlignItems = (function(superClass) {
+ extend(AlignItems, superClass);
+
+ function AlignItems() {
+ return AlignItems.__super__.constructor.apply(this, arguments);
+ }
+
+ AlignItems.names = ['align-items', 'flex-align', 'box-align'];
+
+ AlignItems.oldValues = {
+ 'flex-end': 'end',
+ 'flex-start': 'start'
+ };
+
+ AlignItems.prototype.prefixed = function(prop, prefix) {
+ var ref, spec;
+ ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
+ if (spec === 2009) {
+ return prefix + 'box-align';
+ } else if (spec === 2012) {
+ return prefix + 'flex-align';
+ } else {
+ return AlignItems.__super__.prefixed.apply(this, arguments);
+ }
+ };
+
+ AlignItems.prototype.normalize = function(prop) {
+ return 'align-items';
+ };
+
+ AlignItems.prototype.set = function(decl, prefix) {
+ var spec;
+ spec = flexSpec(prefix)[0];
+ if (spec === 2009 || spec === 2012) {
+ decl.value = AlignItems.oldValues[decl.value] || decl.value;
+ return AlignItems.__super__.set.call(this, decl, prefix);
+ } else {
+ return AlignItems.__super__.set.apply(this, arguments);
+ }
+ };
+
+ return AlignItems;
+
+ })(Declaration);
+
+ module.exports = AlignItems;
+
+}).call(this);
+
+},{"../declaration":5,"./flex-spec":24}],8:[function(require,module,exports){
+(function() {
+ var AlignSelf, Declaration, flexSpec,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ flexSpec = require('./flex-spec');
+
+ Declaration = require('../declaration');
+
+ AlignSelf = (function(superClass) {
+ extend(AlignSelf, superClass);
+
+ function AlignSelf() {
+ return AlignSelf.__super__.constructor.apply(this, arguments);
+ }
+
+ AlignSelf.names = ['align-self', 'flex-item-align'];
+
+ AlignSelf.oldValues = {
+ 'flex-end': 'end',
+ 'flex-start': 'start'
+ };
+
+ AlignSelf.prototype.prefixed = function(prop, prefix) {
+ var ref, spec;
+ ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
+ if (spec === 2012) {
+ return prefix + 'flex-item-align';
+ } else {
+ return AlignSelf.__super__.prefixed.apply(this, arguments);
+ }
+ };
+
+ AlignSelf.prototype.normalize = function(prop) {
+ return 'align-self';
+ };
+
+ AlignSelf.prototype.set = function(decl, prefix) {
+ var spec;
+ spec = flexSpec(prefix)[0];
+ if (spec === 2012) {
+ decl.value = AlignSelf.oldValues[decl.value] || decl.value;
+ return AlignSelf.__super__.set.call(this, decl, prefix);
+ } else if (spec === 'final') {
+ return AlignSelf.__super__.set.apply(this, arguments);
+ }
+ };
+
+ return AlignSelf;
+
+ })(Declaration);
+
+ module.exports = AlignSelf;
+
+}).call(this);
+
+},{"../declaration":5,"./flex-spec":24}],9:[function(require,module,exports){
+(function() {
+ var BackgroundSize, Declaration,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Declaration = require('../declaration');
+
+ BackgroundSize = (function(superClass) {
+ extend(BackgroundSize, superClass);
+
+ function BackgroundSize() {
+ return BackgroundSize.__super__.constructor.apply(this, arguments);
+ }
+
+ BackgroundSize.names = ['background-size'];
+
+ BackgroundSize.prototype.set = function(decl, prefix) {
+ var value;
+ value = decl.value.toLowerCase();
+ if (prefix === '-webkit-' && value.indexOf(' ') === -1 && value !== 'contain' && value !== 'cover') {
+ decl.value = decl.value + ' ' + decl.value;
+ }
+ return BackgroundSize.__super__.set.call(this, decl, prefix);
+ };
+
+ return BackgroundSize;
+
+ })(Declaration);
+
+ module.exports = BackgroundSize;
+
+}).call(this);
+
+},{"../declaration":5}],10:[function(require,module,exports){
+(function() {
+ var BlockLogical, Declaration,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Declaration = require('../declaration');
+
+ BlockLogical = (function(superClass) {
+ extend(BlockLogical, superClass);
+
+ function BlockLogical() {
+ return BlockLogical.__super__.constructor.apply(this, arguments);
+ }
+
+ BlockLogical.names = ['border-block-start', 'border-block-end', 'margin-block-start', 'margin-block-end', 'padding-block-start', 'padding-block-end', 'border-before', 'border-after', 'margin-before', 'margin-after', 'padding-before', 'padding-after'];
+
+ BlockLogical.prototype.prefixed = function(prop, prefix) {
+ return prefix + (prop.indexOf('-start') !== -1 ? prop.replace('-block-start', '-before') : prop.replace('-block-end', '-after'));
+ };
+
+ BlockLogical.prototype.normalize = function(prop) {
+ if (prop.indexOf('-before') !== -1) {
+ return prop.replace('-before', '-block-start');
+ } else {
+ return prop.replace('-after', '-block-end');
+ }
+ };
+
+ return BlockLogical;
+
+ })(Declaration);
+
+ module.exports = BlockLogical;
+
+}).call(this);
+
+},{"../declaration":5}],11:[function(require,module,exports){
+(function() {
+ var BorderImage, Declaration,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Declaration = require('../declaration');
+
+ BorderImage = (function(superClass) {
+ extend(BorderImage, superClass);
+
+ function BorderImage() {
+ return BorderImage.__super__.constructor.apply(this, arguments);
+ }
+
+ BorderImage.names = ['border-image'];
+
+ BorderImage.prototype.set = function(decl, prefix) {
+ decl.value = decl.value.replace(/\s+fill(\s)/, '$1');
+ return BorderImage.__super__.set.call(this, decl, prefix);
+ };
+
+ return BorderImage;
+
+ })(Declaration);
+
+ module.exports = BorderImage;
+
+}).call(this);
+
+},{"../declaration":5}],12:[function(require,module,exports){
+(function() {
+ var BorderRadius, Declaration,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Declaration = require('../declaration');
+
+ BorderRadius = (function(superClass) {
+ var hor, i, j, len, len1, mozilla, normal, ref, ref1, ver;
+
+ extend(BorderRadius, superClass);
+
+ function BorderRadius() {
+ return BorderRadius.__super__.constructor.apply(this, arguments);
+ }
+
+ BorderRadius.names = ['border-radius'];
+
+ BorderRadius.toMozilla = {};
+
+ BorderRadius.toNormal = {};
+
+ ref = ['top', 'bottom'];
+ for (i = 0, len = ref.length; i < len; i++) {
+ ver = ref[i];
+ ref1 = ['left', 'right'];
+ for (j = 0, len1 = ref1.length; j < len1; j++) {
+ hor = ref1[j];
+ normal = "border-" + ver + "-" + hor + "-radius";
+ mozilla = "border-radius-" + ver + hor;
+ BorderRadius.names.push(normal);
+ BorderRadius.names.push(mozilla);
+ BorderRadius.toMozilla[normal] = mozilla;
+ BorderRadius.toNormal[mozilla] = normal;
+ }
+ }
+
+ BorderRadius.prototype.prefixed = function(prop, prefix) {
+ if (prefix === '-moz-') {
+ return prefix + (BorderRadius.toMozilla[prop] || prop);
+ } else {
+ return BorderRadius.__super__.prefixed.apply(this, arguments);
+ }
+ };
+
+ BorderRadius.prototype.normalize = function(prop) {
+ return BorderRadius.toNormal[prop] || prop;
+ };
+
+ return BorderRadius;
+
+ })(Declaration);
+
+ module.exports = BorderRadius;
+
+}).call(this);
+
+},{"../declaration":5}],13:[function(require,module,exports){
+(function() {
+ var BreakInside, Declaration,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Declaration = require('../declaration');
+
+ BreakInside = (function(superClass) {
+ extend(BreakInside, superClass);
+
+ function BreakInside() {
+ return BreakInside.__super__.constructor.apply(this, arguments);
+ }
+
+ BreakInside.names = ['break-inside', 'page-break-inside', 'column-break-inside'];
+
+ BreakInside.prototype.prefixed = function(prop, prefix) {
+ if (prefix === '-webkit-') {
+ return prefix + 'column-break-inside';
+ } else if (prefix === '-moz-') {
+ return 'page-break-inside';
+ } else {
+ return BreakInside.__super__.prefixed.apply(this, arguments);
+ }
+ };
+
+ BreakInside.prototype.normalize = function() {
+ return 'break-inside';
+ };
+
+ BreakInside.prototype.set = function(decl, prefix) {
+ if (decl.value === 'avoid-column' || decl.value === 'avoid-page') {
+ decl.value = 'avoid';
+ }
+ return BreakInside.__super__.set.apply(this, arguments);
+ };
+
+ BreakInside.prototype.insert = function(decl, prefix, prefixes) {
+ if (decl.value === 'avoid-region') {
+
+ } else if (decl.value === 'avoid-page' && prefix === '-webkit-') {
+
+ } else {
+ return BreakInside.__super__.insert.apply(this, arguments);
+ }
+ };
+
+ return BreakInside;
+
+ })(Declaration);
+
+ module.exports = BreakInside;
+
+}).call(this);
+
+},{"../declaration":5}],14:[function(require,module,exports){
+(function() {
+ var CrispEdges, Value,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Value = require('../value');
+
+ CrispEdges = (function(superClass) {
+ extend(CrispEdges, superClass);
+
+ function CrispEdges() {
+ return CrispEdges.__super__.constructor.apply(this, arguments);
+ }
+
+ CrispEdges.names = ['crisp-edges'];
+
+ CrispEdges.prototype.replace = function(string, prefix) {
+ if (prefix === '-webkit-') {
+ return string.replace(this.regexp(), '$1-webkit-optimize-contrast');
+ } else {
+ return CrispEdges.__super__.replace.apply(this, arguments);
+ }
+ };
+
+ return CrispEdges;
+
+ })(Value);
+
+ module.exports = CrispEdges;
+
+}).call(this);
+
+},{"../value":47}],15:[function(require,module,exports){
+(function() {
+ var DisplayFlex, OldDisplayFlex, OldValue, Value, flexSpec,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ flexSpec = require('./flex-spec');
+
+ OldValue = require('../old-value');
+
+ Value = require('../value');
+
+ OldDisplayFlex = (function(superClass) {
+ extend(OldDisplayFlex, superClass);
+
+ function OldDisplayFlex(unprefixed, prefixed1) {
+ this.unprefixed = unprefixed;
+ this.prefixed = prefixed1;
+ }
+
+ OldDisplayFlex.prototype.check = function(value) {
+ return value === this.name;
+ };
+
+ return OldDisplayFlex;
+
+ })(OldValue);
+
+ DisplayFlex = (function(superClass) {
+ extend(DisplayFlex, superClass);
+
+ DisplayFlex.names = ['display-flex', 'inline-flex'];
+
+ function DisplayFlex(name, prefixes) {
+ DisplayFlex.__super__.constructor.apply(this, arguments);
+ if (name === 'display-flex') {
+ this.name = 'flex';
+ }
+ }
+
+ DisplayFlex.prototype.check = function(decl) {
+ return decl.value === this.name;
+ };
+
+ DisplayFlex.prototype.prefixed = function(prefix) {
+ var ref, spec;
+ ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
+ return prefix + (spec === 2009 ? this.name === 'flex' ? 'box' : 'inline-box' : spec === 2012 ? this.name === 'flex' ? 'flexbox' : 'inline-flexbox' : spec === 'final' ? this.name : void 0);
+ };
+
+ DisplayFlex.prototype.replace = function(string, prefix) {
+ return this.prefixed(prefix);
+ };
+
+ DisplayFlex.prototype.old = function(prefix) {
+ var prefixed;
+ prefixed = this.prefixed(prefix);
+ if (prefixed) {
+ return new OldValue(this.name, prefixed);
+ }
+ };
+
+ return DisplayFlex;
+
+ })(Value);
+
+ module.exports = DisplayFlex;
+
+}).call(this);
+
+},{"../old-value":39,"../value":47,"./flex-spec":24}],16:[function(require,module,exports){
+(function() {
+ var FillAvailable, OldValue, Value,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ OldValue = require('../old-value');
+
+ Value = require('../value');
+
+ FillAvailable = (function(superClass) {
+ extend(FillAvailable, superClass);
+
+ function FillAvailable() {
+ return FillAvailable.__super__.constructor.apply(this, arguments);
+ }
+
+ FillAvailable.names = ['fill-available'];
+
+ FillAvailable.prototype.replace = function(string, prefix) {
+ if (prefix === '-moz-') {
+ return string.replace(this.regexp(), '$1-moz-available$3');
+ } else {
+ return FillAvailable.__super__.replace.apply(this, arguments);
+ }
+ };
+
+ FillAvailable.prototype.old = function(prefix) {
+ if (prefix === '-moz-') {
+ return new OldValue(this.name, '-moz-available');
+ } else {
+ return FillAvailable.__super__.old.apply(this, arguments);
+ }
+ };
+
+ return FillAvailable;
+
+ })(Value);
+
+ module.exports = FillAvailable;
+
+}).call(this);
+
+},{"../old-value":39,"../value":47}],17:[function(require,module,exports){
+(function() {
+ var FilterValue, OldFilterValue, OldValue, Value, utils,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ OldValue = require('../old-value');
+
+ Value = require('../value');
+
+ utils = require('../utils');
+
+ OldFilterValue = (function(superClass) {
+ extend(OldFilterValue, superClass);
+
+ function OldFilterValue() {
+ return OldFilterValue.__super__.constructor.apply(this, arguments);
+ }
+
+ OldFilterValue.prototype.clean = function(decl) {
+ return decl.value = utils.editList(decl.value, (function(_this) {
+ return function(props) {
+ if (props.every(function(i) {
+ return i.indexOf(_this.unprefixed) !== 0;
+ })) {
+ return props;
+ }
+ return props.filter(function(i) {
+ return i.indexOf(_this.prefixed) === -1;
+ });
+ };
+ })(this));
+ };
+
+ return OldFilterValue;
+
+ })(OldValue);
+
+ FilterValue = (function(superClass) {
+ extend(FilterValue, superClass);
+
+ function FilterValue() {
+ return FilterValue.__super__.constructor.apply(this, arguments);
+ }
+
+ FilterValue.names = ['filter'];
+
+ FilterValue.prototype.replace = function(value, prefix) {
+ if (prefix === '-webkit-') {
+ if (value.indexOf('-webkit-filter') === -1) {
+ return FilterValue.__super__.replace.apply(this, arguments) + ', ' + value;
+ } else {
+ return value;
+ }
+ } else {
+ return FilterValue.__super__.replace.apply(this, arguments);
+ }
+ };
+
+ FilterValue.prototype.old = function(prefix) {
+ return new OldFilterValue(this.name, prefix + this.name);
+ };
+
+ return FilterValue;
+
+ })(Value);
+
+ module.exports = FilterValue;
+
+}).call(this);
+
+},{"../old-value":39,"../utils":46,"../value":47}],18:[function(require,module,exports){
+(function() {
+ var Declaration, Filter,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Declaration = require('../declaration');
+
+ Filter = (function(superClass) {
+ extend(Filter, superClass);
+
+ function Filter() {
+ return Filter.__super__.constructor.apply(this, arguments);
+ }
+
+ Filter.names = ['filter'];
+
+ Filter.prototype.check = function(decl) {
+ var v;
+ v = decl.value;
+ return v.toLowerCase().indexOf('alpha(') === -1 && v.indexOf('DXImageTransform.Microsoft') === -1 && v.indexOf('data:image/svg+xml') === -1;
+ };
+
+ return Filter;
+
+ })(Declaration);
+
+ module.exports = Filter;
+
+}).call(this);
+
+},{"../declaration":5}],19:[function(require,module,exports){
+(function() {
+ var Declaration, FlexBasis, flexSpec,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ flexSpec = require('./flex-spec');
+
+ Declaration = require('../declaration');
+
+ FlexBasis = (function(superClass) {
+ extend(FlexBasis, superClass);
+
+ function FlexBasis() {
+ return FlexBasis.__super__.constructor.apply(this, arguments);
+ }
+
+ FlexBasis.names = ['flex-basis', 'flex-preferred-size'];
+
+ FlexBasis.prototype.normalize = function() {
+ return 'flex-basis';
+ };
+
+ FlexBasis.prototype.prefixed = function(prop, prefix) {
+ var ref, spec;
+ ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
+ if (spec === 2012) {
+ return prefix + 'flex-preferred-size';
+ } else {
+ return FlexBasis.__super__.prefixed.apply(this, arguments);
+ }
+ };
+
+ FlexBasis.prototype.set = function(decl, prefix) {
+ var ref, spec;
+ ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
+ if (spec === 2012 || spec === 'final') {
+ return FlexBasis.__super__.set.apply(this, arguments);
+ }
+ };
+
+ return FlexBasis;
+
+ })(Declaration);
+
+ module.exports = FlexBasis;
+
+}).call(this);
+
+},{"../declaration":5,"./flex-spec":24}],20:[function(require,module,exports){
+(function() {
+ var Declaration, FlexDirection, flexSpec,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ flexSpec = require('./flex-spec');
+
+ Declaration = require('../declaration');
+
+ FlexDirection = (function(superClass) {
+ extend(FlexDirection, superClass);
+
+ function FlexDirection() {
+ return FlexDirection.__super__.constructor.apply(this, arguments);
+ }
+
+ FlexDirection.names = ['flex-direction', 'box-direction', 'box-orient'];
+
+ FlexDirection.prototype.normalize = function(prop) {
+ return 'flex-direction';
+ };
+
+ FlexDirection.prototype.insert = function(decl, prefix, prefixes) {
+ var already, cloned, dir, orient, ref, spec, value;
+ ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
+ if (spec === 2009) {
+ already = decl.parent.some(function(i) {
+ return i.prop === prefix + 'box-orient' || i.prop === prefix + 'box-direction';
+ });
+ if (already) {
+ return;
+ }
+ value = decl.value;
+ orient = value.indexOf('row') !== -1 ? 'horizontal' : 'vertical';
+ dir = value.indexOf('reverse') !== -1 ? 'reverse' : 'normal';
+ cloned = this.clone(decl);
+ cloned.prop = prefix + 'box-orient';
+ cloned.value = orient;
+ if (this.needCascade(decl)) {
+ cloned.before = this.calcBefore(prefixes, decl, prefix);
+ }
+ decl.parent.insertBefore(decl, cloned);
+ cloned = this.clone(decl);
+ cloned.prop = prefix + 'box-direction';
+ cloned.value = dir;
+ if (this.needCascade(decl)) {
+ cloned.before = this.calcBefore(prefixes, decl, prefix);
+ }
+ return decl.parent.insertBefore(decl, cloned);
+ } else {
+ return FlexDirection.__super__.insert.apply(this, arguments);
+ }
+ };
+
+ FlexDirection.prototype.old = function(prop, prefix) {
+ var ref, spec;
+ ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
+ if (spec === 2009) {
+ return [prefix + 'box-orient', prefix + 'box-direction'];
+ } else {
+ return FlexDirection.__super__.old.apply(this, arguments);
+ }
+ };
+
+ return FlexDirection;
+
+ })(Declaration);
+
+ module.exports = FlexDirection;
+
+}).call(this);
+
+},{"../declaration":5,"./flex-spec":24}],21:[function(require,module,exports){
+(function() {
+ var Declaration, FlexFlow, flexSpec,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ flexSpec = require('./flex-spec');
+
+ Declaration = require('../declaration');
+
+ FlexFlow = (function(superClass) {
+ extend(FlexFlow, superClass);
+
+ function FlexFlow() {
+ return FlexFlow.__super__.constructor.apply(this, arguments);
+ }
+
+ FlexFlow.names = ['flex-flow'];
+
+ FlexFlow.prototype.set = function(decl, prefix) {
+ var ref, spec;
+ ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
+ if (spec === 2012) {
+ return FlexFlow.__super__.set.apply(this, arguments);
+ } else if (spec === 'final') {
+ return FlexFlow.__super__.set.apply(this, arguments);
+ }
+ };
+
+ return FlexFlow;
+
+ })(Declaration);
+
+ module.exports = FlexFlow;
+
+}).call(this);
+
+},{"../declaration":5,"./flex-spec":24}],22:[function(require,module,exports){
+(function() {
+ var Declaration, Flex, flexSpec,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ flexSpec = require('./flex-spec');
+
+ Declaration = require('../declaration');
+
+ Flex = (function(superClass) {
+ extend(Flex, superClass);
+
+ function Flex() {
+ return Flex.__super__.constructor.apply(this, arguments);
+ }
+
+ Flex.names = ['flex-grow', 'flex-positive'];
+
+ Flex.prototype.normalize = function() {
+ return 'flex';
+ };
+
+ Flex.prototype.prefixed = function(prop, prefix) {
+ var ref, spec;
+ ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
+ if (spec === 2009) {
+ return prefix + 'box-flex';
+ } else if (spec === 2012) {
+ return prefix + 'flex-positive';
+ } else {
+ return Flex.__super__.prefixed.apply(this, arguments);
+ }
+ };
+
+ return Flex;
+
+ })(Declaration);
+
+ module.exports = Flex;
+
+}).call(this);
+
+},{"../declaration":5,"./flex-spec":24}],23:[function(require,module,exports){
+(function() {
+ var Declaration, FlexShrink, flexSpec,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ flexSpec = require('./flex-spec');
+
+ Declaration = require('../declaration');
+
+ FlexShrink = (function(superClass) {
+ extend(FlexShrink, superClass);
+
+ function FlexShrink() {
+ return FlexShrink.__super__.constructor.apply(this, arguments);
+ }
+
+ FlexShrink.names = ['flex-shrink', 'flex-negative'];
+
+ FlexShrink.prototype.normalize = function() {
+ return 'flex-shrink';
+ };
+
+ FlexShrink.prototype.prefixed = function(prop, prefix) {
+ var ref, spec;
+ ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
+ if (spec === 2012) {
+ return prefix + 'flex-negative';
+ } else {
+ return FlexShrink.__super__.prefixed.apply(this, arguments);
+ }
+ };
+
+ FlexShrink.prototype.set = function(decl, prefix) {
+ var ref, spec;
+ ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
+ if (spec === 2012 || spec === 'final') {
+ return FlexShrink.__super__.set.apply(this, arguments);
+ }
+ };
+
+ return FlexShrink;
+
+ })(Declaration);
+
+ module.exports = FlexShrink;
+
+}).call(this);
+
+},{"../declaration":5,"./flex-spec":24}],24:[function(require,module,exports){
+(function() {
+ module.exports = function(prefix) {
+ var spec;
+ spec = prefix === '-webkit- 2009' || prefix === '-moz-' ? 2009 : prefix === '-ms-' ? 2012 : prefix === '-webkit-' ? 'final' : void 0;
+ if (prefix === '-webkit- 2009') {
+ prefix = '-webkit-';
+ }
+ return [spec, prefix];
+ };
+
+}).call(this);
+
+},{}],25:[function(require,module,exports){
+(function() {
+ var FlexValues, OldValue, Value,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ OldValue = require('../old-value');
+
+ Value = require('../value');
+
+ FlexValues = (function(superClass) {
+ extend(FlexValues, superClass);
+
+ function FlexValues() {
+ return FlexValues.__super__.constructor.apply(this, arguments);
+ }
+
+ FlexValues.names = ['flex', 'flex-grow', 'flex-shrink', 'flex-basis'];
+
+ FlexValues.prototype.prefixed = function(prefix) {
+ return this.all.prefixed(this.name, prefix);
+ };
+
+ FlexValues.prototype.replace = function(string, prefix) {
+ return string.replace(this.regexp(), '$1' + this.prefixed(prefix) + '$3');
+ };
+
+ FlexValues.prototype.old = function(prefix) {
+ return new OldValue(this.name, this.prefixed(prefix));
+ };
+
+ return FlexValues;
+
+ })(Value);
+
+ module.exports = FlexValues;
+
+}).call(this);
+
+},{"../old-value":39,"../value":47}],26:[function(require,module,exports){
+(function() {
+ var Declaration, FlexWrap, flexSpec,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ flexSpec = require('./flex-spec');
+
+ Declaration = require('../declaration');
+
+ FlexWrap = (function(superClass) {
+ extend(FlexWrap, superClass);
+
+ function FlexWrap() {
+ return FlexWrap.__super__.constructor.apply(this, arguments);
+ }
+
+ FlexWrap.names = ['flex-wrap'];
+
+ FlexWrap.prototype.set = function(decl, prefix) {
+ var spec;
+ spec = flexSpec(prefix)[0];
+ if (spec !== 2009) {
+ return FlexWrap.__super__.set.apply(this, arguments);
+ }
+ };
+
+ return FlexWrap;
+
+ })(Declaration);
+
+ module.exports = FlexWrap;
+
+}).call(this);
+
+},{"../declaration":5,"./flex-spec":24}],27:[function(require,module,exports){
+(function() {
+ var Declaration, Flex, flexSpec, list,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ flexSpec = require('./flex-spec');
+
+ Declaration = require('../declaration');
+
+ list = require('postcss/lib/list');
+
+ Flex = (function(superClass) {
+ extend(Flex, superClass);
+
+ function Flex() {
+ return Flex.__super__.constructor.apply(this, arguments);
+ }
+
+ Flex.names = ['flex', 'box-flex'];
+
+ Flex.oldValues = {
+ 'auto': '1',
+ 'none': '0'
+ };
+
+ Flex.prototype.prefixed = function(prop, prefix) {
+ var ref, spec;
+ ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
+ if (spec === 2009) {
+ return prefix + 'box-flex';
+ } else {
+ return Flex.__super__.prefixed.apply(this, arguments);
+ }
+ };
+
+ Flex.prototype.normalize = function() {
+ return 'flex';
+ };
+
+ Flex.prototype.set = function(decl, prefix) {
+ var spec;
+ spec = flexSpec(prefix)[0];
+ if (spec === 2009) {
+ decl.value = list.space(decl.value)[0];
+ decl.value = Flex.oldValues[decl.value] || decl.value;
+ return Flex.__super__.set.call(this, decl, prefix);
+ } else {
+ return Flex.__super__.set.apply(this, arguments);
+ }
+ };
+
+ return Flex;
+
+ })(Declaration);
+
+ module.exports = Flex;
+
+}).call(this);
+
+},{"../declaration":5,"./flex-spec":24,"postcss/lib/list":102}],28:[function(require,module,exports){
+(function() {
+ var Fullscreen, Selector,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Selector = require('../selector');
+
+ Fullscreen = (function(superClass) {
+ extend(Fullscreen, superClass);
+
+ function Fullscreen() {
+ return Fullscreen.__super__.constructor.apply(this, arguments);
+ }
+
+ Fullscreen.names = [':fullscreen'];
+
+ Fullscreen.prototype.prefixed = function(prefix) {
+ if ('-webkit-' === prefix) {
+ return ':-webkit-full-screen';
+ } else if ('-moz-' === prefix) {
+ return ':-moz-full-screen';
+ } else {
+ return ":" + prefix + "fullscreen";
+ }
+ };
+
+ return Fullscreen;
+
+ })(Selector);
+
+ module.exports = Fullscreen;
+
+}).call(this);
+
+},{"../selector":44}],29:[function(require,module,exports){
+(function() {
+ var Gradient, OldValue, Value, isDirection, list, utils,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ OldValue = require('../old-value');
+
+ Value = require('../value');
+
+ utils = require('../utils');
+
+ list = require('postcss/lib/list');
+
+ isDirection = /top|left|right|bottom/gi;
+
+ Gradient = (function(superClass) {
+ extend(Gradient, superClass);
+
+ function Gradient() {
+ return Gradient.__super__.constructor.apply(this, arguments);
+ }
+
+ Gradient.names = ['linear-gradient', 'repeating-linear-gradient', 'radial-gradient', 'repeating-radial-gradient'];
+
+ Gradient.prototype.replace = function(string, prefix) {
+ return list.space(string).map((function(_this) {
+ return function(value) {
+ var after, args, close, params;
+ if (value.slice(0, +_this.name.length + 1 || 9e9) !== _this.name + '(') {
+ return value;
+ }
+ close = value.lastIndexOf(')');
+ after = value.slice(close + 1);
+ args = value.slice(_this.name.length + 1, +(close - 1) + 1 || 9e9);
+ params = list.comma(args);
+ params = _this.newDirection(params);
+ if (prefix === '-webkit- old') {
+ return _this.oldWebkit(value, args, params, after);
+ } else {
+ _this.convertDirection(params);
+ return prefix + _this.name + '(' + params.join(', ') + ')' + after;
+ }
+ };
+ })(this)).join(' ');
+ };
+
+ Gradient.prototype.directions = {
+ top: 'bottom',
+ left: 'right',
+ bottom: 'top',
+ right: 'left'
+ };
+
+ Gradient.prototype.oldDirections = {
+ 'top': 'left bottom, left top',
+ 'left': 'right top, left top',
+ 'bottom': 'left top, left bottom',
+ 'right': 'left top, right top',
+ 'top right': 'left bottom, right top',
+ 'top left': 'right bottom, left top',
+ 'right top': 'left bottom, right top',
+ 'right bottom': 'left top, right bottom',
+ 'bottom right': 'left top, right bottom',
+ 'bottom left': 'right top, left bottom',
+ 'left top': 'right bottom, left top',
+ 'left bottom': 'right top, left bottom'
+ };
+
+ Gradient.prototype.newDirection = function(params) {
+ var first, value;
+ first = params[0];
+ if (first.indexOf('to ') === -1 && isDirection.test(first)) {
+ first = first.split(' ');
+ first = (function() {
+ var j, len, results;
+ results = [];
+ for (j = 0, len = first.length; j < len; j++) {
+ value = first[j];
+ results.push(this.directions[value.toLowerCase()] || value);
+ }
+ return results;
+ }).call(this);
+ params[0] = 'to ' + first.join(' ');
+ }
+ return params;
+ };
+
+ Gradient.prototype.oldWebkit = function(value, args, params, after) {
+ if (args.indexOf('px') !== -1) {
+ return value;
+ }
+ if (this.name !== 'linear-gradient') {
+ return value;
+ }
+ if (params[0] && params[0].indexOf('deg') !== -1) {
+ return value;
+ }
+ if (args.indexOf('-corner') !== -1) {
+ return value;
+ }
+ if (args.indexOf('-side') !== -1) {
+ return value;
+ }
+ params = this.oldDirection(params);
+ params = this.colorStops(params);
+ return '-webkit-gradient(linear, ' + params.join(', ') + ')' + after;
+ };
+
+ Gradient.prototype.convertDirection = function(params) {
+ if (params.length > 0) {
+ if (params[0].slice(0, 3) === 'to ') {
+ return params[0] = this.fixDirection(params[0]);
+ } else if (params[0].indexOf('deg') !== -1) {
+ return params[0] = this.fixAngle(params[0]);
+ } else if (params[0].indexOf(' at ') !== -1) {
+ return this.fixRadial(params);
+ }
+ }
+ };
+
+ Gradient.prototype.fixDirection = function(param) {
+ var value;
+ param = param.split(' ');
+ param.splice(0, 1);
+ param = (function() {
+ var j, len, results;
+ results = [];
+ for (j = 0, len = param.length; j < len; j++) {
+ value = param[j];
+ results.push(this.directions[value.toLowerCase()] || value);
+ }
+ return results;
+ }).call(this);
+ return param.join(' ');
+ };
+
+ Gradient.prototype.roundFloat = function(float, digits) {
+ return parseFloat(float.toFixed(digits));
+ };
+
+ Gradient.prototype.fixAngle = function(param) {
+ param = parseFloat(param);
+ param = Math.abs(450 - param) % 360;
+ param = this.roundFloat(param, 3);
+ return param + "deg";
+ };
+
+ Gradient.prototype.oldDirection = function(params) {
+ var direction;
+ if (params.length === 0) {
+ params;
+ }
+ if (params[0].indexOf('to ') !== -1) {
+ direction = params[0].replace(/^to\s+/, '');
+ direction = this.oldDirections[direction];
+ params[0] = direction;
+ return params;
+ } else {
+ direction = this.oldDirections.bottom;
+ return [direction].concat(params);
+ }
+ };
+
+ Gradient.prototype.colorStops = function(params) {
+ return params.map(function(param, i) {
+ var color, match, position, ref;
+ if (i === 0) {
+ return param;
+ }
+ ref = list.space(param), color = ref[0], position = ref[1];
+ if (position == null) {
+ match = param.match(/^(.*\))(\d.*)$/);
+ if (match) {
+ color = match[1];
+ position = match[2];
+ }
+ }
+ if (position && position.indexOf(')') !== -1) {
+ color += ' ' + position;
+ position = void 0;
+ }
+ if (i === 1 && (position === void 0 || position === '0%')) {
+ return "from(" + color + ")";
+ } else if (i === params.length - 1 && (position === void 0 || position === '100%')) {
+ return "to(" + color + ")";
+ } else if (position) {
+ return "color-stop(" + position + ", " + color + ")";
+ } else {
+ return "color-stop(" + color + ")";
+ }
+ });
+ };
+
+ Gradient.prototype.fixRadial = function(params) {
+ var first;
+ first = params[0].split(/\s+at\s+/);
+ return params.splice(0, 1, first[1], first[0]);
+ };
+
+ Gradient.prototype.old = function(prefix) {
+ var regexp, string, type;
+ if (prefix === '-webkit-') {
+ type = this.name === 'linear-gradient' ? 'linear' : 'radial';
+ string = '-gradient';
+ regexp = utils.regexp("-webkit-(" + type + "-gradient|gradient\\(\\s*" + type + ")", false);
+ return new OldValue(this.name, prefix + this.name, string, regexp);
+ } else {
+ return Gradient.__super__.old.apply(this, arguments);
+ }
+ };
+
+ Gradient.prototype.add = function(decl, prefix) {
+ var p;
+ p = decl.prop;
+ if (p.indexOf('mask') !== -1) {
+ if (prefix === '-webkit-' || prefix === '-webkit- old') {
+ return Gradient.__super__.add.apply(this, arguments);
+ }
+ } else if (p === 'list-style' || p === 'list-style-image' || p === 'content') {
+ if (prefix === '-webkit-' || prefix === '-webkit- old') {
+ return Gradient.__super__.add.apply(this, arguments);
+ }
+ } else {
+ return Gradient.__super__.add.apply(this, arguments);
+ }
+ };
+
+ return Gradient;
+
+ })(Value);
+
+ module.exports = Gradient;
+
+}).call(this);
+
+},{"../old-value":39,"../utils":46,"../value":47,"postcss/lib/list":102}],30:[function(require,module,exports){
+(function() {
+ var Declaration, ImageRendering,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Declaration = require('../declaration');
+
+ ImageRendering = (function(superClass) {
+ extend(ImageRendering, superClass);
+
+ function ImageRendering() {
+ return ImageRendering.__super__.constructor.apply(this, arguments);
+ }
+
+ ImageRendering.names = ['image-rendering', 'interpolation-mode'];
+
+ ImageRendering.prototype.check = function(decl) {
+ return decl.value === 'crisp-edges';
+ };
+
+ ImageRendering.prototype.prefixed = function(prop, prefix) {
+ if (prefix === '-ms-') {
+ return '-ms-interpolation-mode';
+ } else {
+ return ImageRendering.__super__.prefixed.apply(this, arguments);
+ }
+ };
+
+ ImageRendering.prototype.set = function(decl, prefix) {
+ if (prefix === '-ms-') {
+ decl.prop = '-ms-interpolation-mode';
+ decl.value = 'nearest-neighbor';
+ return decl;
+ } else {
+ return ImageRendering.__super__.set.apply(this, arguments);
+ }
+ };
+
+ ImageRendering.prototype.normalize = function(prop) {
+ return 'image-rendering';
+ };
+
+ return ImageRendering;
+
+ })(Declaration);
+
+ module.exports = ImageRendering;
+
+}).call(this);
+
+},{"../declaration":5}],31:[function(require,module,exports){
+(function() {
+ var Declaration, InlineLogical,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Declaration = require('../declaration');
+
+ InlineLogical = (function(superClass) {
+ extend(InlineLogical, superClass);
+
+ function InlineLogical() {
+ return InlineLogical.__super__.constructor.apply(this, arguments);
+ }
+
+ InlineLogical.names = ['border-inline-start', 'border-inline-end', 'margin-inline-start', 'margin-inline-end', 'padding-inline-start', 'padding-inline-end', 'border-start', 'border-end', 'margin-start', 'margin-end', 'padding-start', 'padding-end'];
+
+ InlineLogical.prototype.prefixed = function(prop, prefix) {
+ return prefix + prop.replace('-inline', '');
+ };
+
+ InlineLogical.prototype.normalize = function(prop) {
+ return prop.replace(/(margin|padding|border)-(start|end)/, '$1-inline-$2');
+ };
+
+ return InlineLogical;
+
+ })(Declaration);
+
+ module.exports = InlineLogical;
+
+}).call(this);
+
+},{"../declaration":5}],32:[function(require,module,exports){
+(function() {
+ var Declaration, JustifyContent, flexSpec,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ flexSpec = require('./flex-spec');
+
+ Declaration = require('../declaration');
+
+ JustifyContent = (function(superClass) {
+ extend(JustifyContent, superClass);
+
+ function JustifyContent() {
+ return JustifyContent.__super__.constructor.apply(this, arguments);
+ }
+
+ JustifyContent.names = ['justify-content', 'flex-pack', 'box-pack'];
+
+ JustifyContent.oldValues = {
+ 'flex-end': 'end',
+ 'flex-start': 'start',
+ 'space-between': 'justify',
+ 'space-around': 'distribute'
+ };
+
+ JustifyContent.prototype.prefixed = function(prop, prefix) {
+ var ref, spec;
+ ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
+ if (spec === 2009) {
+ return prefix + 'box-pack';
+ } else if (spec === 2012) {
+ return prefix + 'flex-pack';
+ } else {
+ return JustifyContent.__super__.prefixed.apply(this, arguments);
+ }
+ };
+
+ JustifyContent.prototype.normalize = function(prop) {
+ return 'justify-content';
+ };
+
+ JustifyContent.prototype.set = function(decl, prefix) {
+ var spec, value;
+ spec = flexSpec(prefix)[0];
+ if (spec === 2009 || spec === 2012) {
+ value = JustifyContent.oldValues[decl.value] || decl.value;
+ decl.value = value;
+ if (spec !== 2009 || value !== 'distribute') {
+ return JustifyContent.__super__.set.call(this, decl, prefix);
+ }
+ } else if (spec === 'final') {
+ return JustifyContent.__super__.set.apply(this, arguments);
+ }
+ };
+
+ return JustifyContent;
+
+ })(Declaration);
+
+ module.exports = JustifyContent;
+
+}).call(this);
+
+},{"../declaration":5,"./flex-spec":24}],33:[function(require,module,exports){
+(function() {
+ var Declaration, Order, flexSpec,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ flexSpec = require('./flex-spec');
+
+ Declaration = require('../declaration');
+
+ Order = (function(superClass) {
+ extend(Order, superClass);
+
+ function Order() {
+ return Order.__super__.constructor.apply(this, arguments);
+ }
+
+ Order.names = ['order', 'flex-order', 'box-ordinal-group'];
+
+ Order.prototype.prefixed = function(prop, prefix) {
+ var ref, spec;
+ ref = flexSpec(prefix), spec = ref[0], prefix = ref[1];
+ if (spec === 2009) {
+ return prefix + 'box-ordinal-group';
+ } else if (spec === 2012) {
+ return prefix + 'flex-order';
+ } else {
+ return Order.__super__.prefixed.apply(this, arguments);
+ }
+ };
+
+ Order.prototype.normalize = function(prop) {
+ return 'order';
+ };
+
+ Order.prototype.set = function(decl, prefix) {
+ var spec;
+ spec = flexSpec(prefix)[0];
+ if (spec === 2009) {
+ decl.value = (parseInt(decl.value) + 1).toString();
+ return Order.__super__.set.call(this, decl, prefix);
+ } else {
+ return Order.__super__.set.apply(this, arguments);
+ }
+ };
+
+ return Order;
+
+ })(Declaration);
+
+ module.exports = Order;
+
+}).call(this);
+
+},{"../declaration":5,"./flex-spec":24}],34:[function(require,module,exports){
+(function() {
+ var Placeholder, Selector,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Selector = require('../selector');
+
+ Placeholder = (function(superClass) {
+ extend(Placeholder, superClass);
+
+ function Placeholder() {
+ return Placeholder.__super__.constructor.apply(this, arguments);
+ }
+
+ Placeholder.names = [':placeholder-shown', '::placeholder'];
+
+ Placeholder.prototype.possible = function() {
+ return Placeholder.__super__.possible.apply(this, arguments).concat('-moz- old');
+ };
+
+ Placeholder.prototype.prefixed = function(prefix) {
+ if ('-webkit-' === prefix) {
+ return '::-webkit-input-placeholder';
+ } else if ('-ms-' === prefix) {
+ return ':-ms-input-placeholder';
+ } else if ('-moz- old' === prefix) {
+ return ':-moz-placeholder';
+ } else {
+ return "::" + prefix + "placeholder";
+ }
+ };
+
+ return Placeholder;
+
+ })(Selector);
+
+ module.exports = Placeholder;
+
+}).call(this);
+
+},{"../selector":44}],35:[function(require,module,exports){
+(function() {
+ var Declaration, TransformDecl,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Declaration = require('../declaration');
+
+ TransformDecl = (function(superClass) {
+ extend(TransformDecl, superClass);
+
+ function TransformDecl() {
+ return TransformDecl.__super__.constructor.apply(this, arguments);
+ }
+
+ TransformDecl.names = ['transform', 'transform-origin'];
+
+ TransformDecl.functions3d = ['matrix3d', 'translate3d', 'translateZ', 'scale3d', 'scaleZ', 'rotate3d', 'rotateX', 'rotateY', 'rotateZ', 'perspective'];
+
+ TransformDecl.prototype.keykrameParents = function(decl) {
+ var parent;
+ parent = decl.parent;
+ while (parent) {
+ if (parent.type === 'atrule' && parent.name === 'keyframes') {
+ return true;
+ }
+ parent = parent.parent;
+ }
+ return false;
+ };
+
+ TransformDecl.prototype.contain3d = function(decl) {
+ var func, i, len, ref;
+ if (decl.prop === 'transform-origin') {
+ return false;
+ }
+ ref = TransformDecl.functions3d;
+ for (i = 0, len = ref.length; i < len; i++) {
+ func = ref[i];
+ if (decl.value.indexOf(func + "(") !== -1) {
+ return true;
+ }
+ }
+ return false;
+ };
+
+ TransformDecl.prototype.insert = function(decl, prefix, prefixes) {
+ if (prefix === '-ms-') {
+ if (!this.contain3d(decl) && !this.keykrameParents(decl)) {
+ return TransformDecl.__super__.insert.apply(this, arguments);
+ }
+ } else if (prefix === '-o-') {
+ if (!this.contain3d(decl)) {
+ return TransformDecl.__super__.insert.apply(this, arguments);
+ }
+ } else {
+ return TransformDecl.__super__.insert.apply(this, arguments);
+ }
+ };
+
+ return TransformDecl;
+
+ })(Declaration);
+
+ module.exports = TransformDecl;
+
+}).call(this);
+
+},{"../declaration":5}],36:[function(require,module,exports){
+(function() {
+ var TransformValue, Value,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Value = require('../value');
+
+ TransformValue = (function(superClass) {
+ extend(TransformValue, superClass);
+
+ function TransformValue() {
+ return TransformValue.__super__.constructor.apply(this, arguments);
+ }
+
+ TransformValue.names = ['transform'];
+
+ TransformValue.prototype.replace = function(value, prefix) {
+ if (prefix === '-ms-') {
+ return value;
+ } else {
+ return TransformValue.__super__.replace.apply(this, arguments);
+ }
+ };
+
+ return TransformValue;
+
+ })(Value);
+
+ module.exports = TransformValue;
+
+}).call(this);
+
+},{"../value":47}],37:[function(require,module,exports){
+(function() {
+ var capitalize, names, prefix;
+
+ capitalize = function(str) {
+ return str.slice(0, 1).toUpperCase() + str.slice(1);
+ };
+
+ names = {
+ ie: 'IE',
+ ie_mob: 'IE Mobile',
+ ios_saf: 'iOS',
+ op_mini: 'Opera Mini',
+ op_mob: 'Opera Mobile',
+ and_chr: 'Chrome for Android',
+ and_ff: 'Firefox for Android',
+ and_uc: 'UC for Android'
+ };
+
+ prefix = function(name, transition, prefixes) {
+ var out;
+ out = ' ' + name + (transition ? '*' : '') + ': ';
+ out += prefixes.map(function(i) {
+ return i.replace(/^-(.*)-$/g, '$1');
+ }).join(', ');
+ out += "\n";
+ return out;
+ };
+
+ module.exports = function(prefixes) {
+ var atrules, browser, data, j, k, l, len, len1, len2, list, name, needTransition, out, props, ref, ref1, ref2, ref3, ref4, ref5, ref6, selector, selectors, string, transitionProp, useTransition, value, values, version, versions;
+ if (prefixes.browsers.selected.length === 0) {
+ return "No browsers selected";
+ }
+ versions = [];
+ ref = prefixes.browsers.selected;
+ for (j = 0, len = ref.length; j < len; j++) {
+ browser = ref[j];
+ ref1 = browser.split(' '), name = ref1[0], version = ref1[1];
+ name = names[name] || capitalize(name);
+ if (versions[name]) {
+ versions[name].push(version);
+ } else {
+ versions[name] = [version];
+ }
+ }
+ out = "Browsers:\n";
+ for (browser in versions) {
+ list = versions[browser];
+ list = list.sort(function(a, b) {
+ return parseFloat(b) - parseFloat(a);
+ });
+ out += ' ' + browser + ': ' + list.join(', ') + "\n";
+ }
+ atrules = '';
+ ref2 = prefixes.add;
+ for (name in ref2) {
+ data = ref2[name];
+ if (name[0] === '@' && data.prefixes) {
+ atrules += prefix(name, false, data.prefixes);
+ }
+ }
+ if (atrules !== '') {
+ out += "\nAt-Rules:\n" + atrules;
+ }
+ selectors = '';
+ ref3 = prefixes.add.selectors;
+ for (k = 0, len1 = ref3.length; k < len1; k++) {
+ selector = ref3[k];
+ if (selector.prefixes) {
+ selectors += prefix(selector.name, false, selector.prefixes);
+ }
+ }
+ if (selectors !== '') {
+ out += "\nSelectors:\n" + selectors;
+ }
+ values = '';
+ props = '';
+ useTransition = false;
+ needTransition = (ref4 = prefixes.add.transition) != null ? ref4.prefixes : void 0;
+ ref5 = prefixes.add;
+ for (name in ref5) {
+ data = ref5[name];
+ if (name[0] !== '@' && data.prefixes) {
+ transitionProp = needTransition && prefixes.data[name].transition;
+ if (transitionProp) {
+ useTransition = true;
+ }
+ props += prefix(name, transitionProp, data.prefixes);
+ }
+ if (!data.values) {
+ continue;
+ }
+ if (prefixes.transitionProps.some(function(i) {
+ return i === name;
+ })) {
+ continue;
+ }
+ ref6 = data.values;
+ for (l = 0, len2 = ref6.length; l < len2; l++) {
+ value = ref6[l];
+ string = prefix(value.name, false, value.prefixes);
+ if (values.indexOf(string) === -1) {
+ values += string;
+ }
+ }
+ }
+ if (useTransition) {
+ props += " * - can be used in transition\n";
+ }
+ if (props !== '') {
+ out += "\nProperties:\n" + props;
+ }
+ if (values !== '') {
+ out += "\nValues:\n" + values;
+ }
+ if (atrules === '' && selectors === '' && props === '' && values === '') {
+ out += '\nAwesome! Your browsers don\'t require any vendor prefixes.' + '\nNow you can remove Autoprefixer from build steps.';
+ }
+ return out;
+ };
+
+}).call(this);
+
+},{}],38:[function(require,module,exports){
+(function() {
+ var OldSelector;
+
+ OldSelector = (function() {
+ function OldSelector(selector, prefix1) {
+ var i, len, prefix, ref;
+ this.prefix = prefix1;
+ this.prefixed = selector.prefixed(this.prefix);
+ this.regexp = selector.regexp(this.prefix);
+ this.prefixeds = [];
+ ref = selector.possible();
+ for (i = 0, len = ref.length; i < len; i++) {
+ prefix = ref[i];
+ this.prefixeds.push([selector.prefixed(prefix), selector.regexp(prefix)]);
+ }
+ this.unprefixed = selector.name;
+ this.nameRegexp = selector.regexp();
+ }
+
+ OldSelector.prototype.isHack = function(rule) {
+ var before, i, index, len, ref, ref1, regexp, rules, some, string;
+ index = rule.parent.index(rule) + 1;
+ rules = rule.parent.nodes;
+ while (index < rules.length) {
+ before = rules[index].selector;
+ if (!before) {
+ return true;
+ }
+ if (before.indexOf(this.unprefixed) !== -1 && before.match(this.nameRegexp)) {
+ return false;
+ }
+ some = false;
+ ref = this.prefixeds;
+ for (i = 0, len = ref.length; i < len; i++) {
+ ref1 = ref[i], string = ref1[0], regexp = ref1[1];
+ if (before.indexOf(string) !== -1 && before.match(regexp)) {
+ some = true;
+ break;
+ }
+ }
+ if (!some) {
+ return true;
+ }
+ index += 1;
+ }
+ return true;
+ };
+
+ OldSelector.prototype.check = function(rule) {
+ if (rule.selector.indexOf(this.prefixed) === -1) {
+ return false;
+ }
+ if (!rule.selector.match(this.regexp)) {
+ return false;
+ }
+ if (this.isHack(rule)) {
+ return false;
+ }
+ return true;
+ };
+
+ return OldSelector;
+
+ })();
+
+ module.exports = OldSelector;
+
+}).call(this);
+
+},{}],39:[function(require,module,exports){
+(function() {
+ var OldValue, utils;
+
+ utils = require('./utils');
+
+ OldValue = (function() {
+ function OldValue(unprefixed, prefixed, string, regexp) {
+ this.unprefixed = unprefixed;
+ this.prefixed = prefixed;
+ this.string = string;
+ this.regexp = regexp;
+ this.regexp || (this.regexp = utils.regexp(this.prefixed));
+ this.string || (this.string = this.prefixed);
+ }
+
+ OldValue.prototype.check = function(value) {
+ if (value.indexOf(this.string) !== -1) {
+ return !!value.match(this.regexp);
+ } else {
+ return false;
+ }
+ };
+
+ return OldValue;
+
+ })();
+
+ module.exports = OldValue;
+
+}).call(this);
+
+},{"./utils":46}],40:[function(require,module,exports){
+(function() {
+ var Browsers, Prefixer, clone, utils, vendor,
+ hasProp = {}.hasOwnProperty;
+
+ Browsers = require('./browsers');
+
+ utils = require('./utils');
+
+ vendor = require('postcss/lib/vendor');
+
+ clone = function(obj, parent) {
+ var cloned, i, value;
+ if (typeof obj !== 'object') {
+ return obj;
+ }
+ cloned = new obj.constructor();
+ for (i in obj) {
+ if (!hasProp.call(obj, i)) continue;
+ value = obj[i];
+ if (i === 'parent' && typeof value === 'object') {
+ if (parent) {
+ cloned[i] = parent;
+ }
+ } else if (i === 'source') {
+ cloned[i] = value;
+ } else if (value instanceof Array) {
+ cloned[i] = value.map(function(i) {
+ return clone(i, cloned);
+ });
+ } else if (i !== '_autoprefixerPrefix' && i !== '_autoprefixerValues') {
+ cloned[i] = clone(value, cloned);
+ }
+ }
+ return cloned;
+ };
+
+ Prefixer = (function() {
+ Prefixer.hack = function(klass) {
+ var j, len, name, ref, results;
+ this.hacks || (this.hacks = {});
+ ref = klass.names;
+ results = [];
+ for (j = 0, len = ref.length; j < len; j++) {
+ name = ref[j];
+ results.push(this.hacks[name] = klass);
+ }
+ return results;
+ };
+
+ Prefixer.load = function(name, prefixes, all) {
+ var klass, ref;
+ klass = (ref = this.hacks) != null ? ref[name] : void 0;
+ if (klass) {
+ return new klass(name, prefixes, all);
+ } else {
+ return new this(name, prefixes, all);
+ }
+ };
+
+ Prefixer.clone = function(node, overrides) {
+ var cloned, name;
+ cloned = clone(node);
+ for (name in overrides) {
+ cloned[name] = overrides[name];
+ }
+ return cloned;
+ };
+
+ function Prefixer(name1, prefixes1, all1) {
+ this.name = name1;
+ this.prefixes = prefixes1;
+ this.all = all1;
+ }
+
+ Prefixer.prototype.parentPrefix = function(node) {
+ var prefix;
+ prefix = node._autoprefixerPrefix != null ? node._autoprefixerPrefix : node.type === 'decl' && node.prop[0] === '-' ? vendor.prefix(node.prop) : node.type === 'root' ? false : node.type === 'rule' && node.selector.indexOf(':-') !== -1 ? node.selector.match(/:(-\w+-)/)[1] : node.type === 'atrule' && node.name[0] === '-' ? vendor.prefix(node.name) : this.parentPrefix(node.parent);
+ if (Browsers.prefixes().indexOf(prefix) === -1) {
+ prefix = false;
+ }
+ return node._autoprefixerPrefix = prefix;
+ };
+
+ Prefixer.prototype.process = function(node) {
+ var added, j, k, len, len1, parent, prefix, prefixes, ref;
+ if (!this.check(node)) {
+ return;
+ }
+ parent = this.parentPrefix(node);
+ prefixes = [];
+ ref = this.prefixes;
+ for (j = 0, len = ref.length; j < len; j++) {
+ prefix = ref[j];
+ if (parent && parent !== utils.removeNote(prefix)) {
+ continue;
+ }
+ prefixes.push(prefix);
+ }
+ added = [];
+ for (k = 0, len1 = prefixes.length; k < len1; k++) {
+ prefix = prefixes[k];
+ if (this.add(node, prefix, added.concat([prefix]))) {
+ added.push(prefix);
+ }
+ }
+ return added;
+ };
+
+ Prefixer.prototype.clone = function(node, overrides) {
+ return Prefixer.clone(node, overrides);
+ };
+
+ return Prefixer;
+
+ })();
+
+ module.exports = Prefixer;
+
+}).call(this);
+
+},{"./browsers":4,"./utils":46,"postcss/lib/vendor":113}],41:[function(require,module,exports){
+(function() {
+ var AtRule, Browsers, Declaration, Prefixes, Processor, Resolution, Selector, Supports, Value, declsCache, utils, vendor;
+
+ Declaration = require('./declaration');
+
+ Resolution = require('./resolution');
+
+ Processor = require('./processor');
+
+ Supports = require('./supports');
+
+ Browsers = require('./browsers');
+
+ Selector = require('./selector');
+
+ AtRule = require('./at-rule');
+
+ Value = require('./value');
+
+ utils = require('./utils');
+
+ vendor = require('postcss/lib/vendor');
+
+ Selector.hack(require('./hacks/fullscreen'));
+
+ Selector.hack(require('./hacks/placeholder'));
+
+ Declaration.hack(require('./hacks/flex'));
+
+ Declaration.hack(require('./hacks/order'));
+
+ Declaration.hack(require('./hacks/filter'));
+
+ Declaration.hack(require('./hacks/flex-flow'));
+
+ Declaration.hack(require('./hacks/flex-grow'));
+
+ Declaration.hack(require('./hacks/flex-wrap'));
+
+ Declaration.hack(require('./hacks/align-self'));
+
+ Declaration.hack(require('./hacks/flex-basis'));
+
+ Declaration.hack(require('./hacks/align-items'));
+
+ Declaration.hack(require('./hacks/flex-shrink'));
+
+ Declaration.hack(require('./hacks/break-inside'));
+
+ Declaration.hack(require('./hacks/border-image'));
+
+ Declaration.hack(require('./hacks/align-content'));
+
+ Declaration.hack(require('./hacks/border-radius'));
+
+ Declaration.hack(require('./hacks/block-logical'));
+
+ Declaration.hack(require('./hacks/inline-logical'));
+
+ Declaration.hack(require('./hacks/transform-decl'));
+
+ Declaration.hack(require('./hacks/flex-direction'));
+
+ Declaration.hack(require('./hacks/image-rendering'));
+
+ Declaration.hack(require('./hacks/justify-content'));
+
+ Declaration.hack(require('./hacks/background-size'));
+
+ Value.hack(require('./hacks/gradient'));
+
+ Value.hack(require('./hacks/crisp-edges'));
+
+ Value.hack(require('./hacks/flex-values'));
+
+ Value.hack(require('./hacks/display-flex'));
+
+ Value.hack(require('./hacks/filter-value'));
+
+ Value.hack(require('./hacks/fill-available'));
+
+ Value.hack(require('./hacks/transform-value'));
+
+ declsCache = {};
+
+ Prefixes = (function() {
+ function Prefixes(data1, browsers, options) {
+ var ref;
+ this.data = data1;
+ this.browsers = browsers;
+ this.options = options != null ? options : {};
+ ref = this.preprocess(this.select(this.data)), this.add = ref[0], this.remove = ref[1];
+ this.processor = new Processor(this);
+ }
+
+ Prefixes.prototype.transitionProps = ['transition', 'transition-property'];
+
+ Prefixes.prototype.cleaner = function() {
+ var empty;
+ if (!this.cleanerCache) {
+ if (this.browsers.selected.length) {
+ empty = new Browsers(this.browsers.data, []);
+ this.cleanerCache = new Prefixes(this.data, empty, this.options);
+ } else {
+ return this;
+ }
+ }
+ return this.cleanerCache;
+ };
+
+ Prefixes.prototype.select = function(list) {
+ var add, all, data, name, notes, selected;
+ selected = {
+ add: {},
+ remove: {}
+ };
+ for (name in list) {
+ data = list[name];
+ add = data.browsers.map(function(i) {
+ var params;
+ params = i.split(' ');
+ return {
+ browser: params[0] + ' ' + params[1],
+ note: params[2]
+ };
+ });
+ notes = add.filter(function(i) {
+ return i.note;
+ }).map((function(_this) {
+ return function(i) {
+ return _this.browsers.prefix(i.browser) + ' ' + i.note;
+ };
+ })(this));
+ notes = utils.uniq(notes);
+ add = add.filter((function(_this) {
+ return function(i) {
+ return _this.browsers.isSelected(i.browser);
+ };
+ })(this)).map((function(_this) {
+ return function(i) {
+ var prefix;
+ prefix = _this.browsers.prefix(i.browser);
+ if (i.note) {
+ return prefix + ' ' + i.note;
+ } else {
+ return prefix;
+ }
+ };
+ })(this));
+ add = this.sort(utils.uniq(add));
+ all = data.browsers.map((function(_this) {
+ return function(i) {
+ return _this.browsers.prefix(i);
+ };
+ })(this));
+ if (data.mistakes) {
+ all = all.concat(data.mistakes);
+ }
+ all = all.concat(notes);
+ all = utils.uniq(all);
+ if (add.length) {
+ selected.add[name] = add;
+ if (add.length < all.length) {
+ selected.remove[name] = all.filter(function(i) {
+ return add.indexOf(i) === -1;
+ });
+ }
+ } else {
+ selected.remove[name] = all;
+ }
+ }
+ return selected;
+ };
+
+ Prefixes.prototype.sort = function(prefixes) {
+ return prefixes.sort(function(a, b) {
+ var aLength, bLength;
+ aLength = utils.removeNote(a).length;
+ bLength = utils.removeNote(b).length;
+ if (aLength === bLength) {
+ return b.length - a.length;
+ } else {
+ return bLength - aLength;
+ }
+ });
+ };
+
+ Prefixes.prototype.preprocess = function(selected) {
+ var add, j, k, l, len, len1, len2, len3, len4, len5, len6, m, n, name, o, old, olds, p, prefix, prefixed, prefixes, prop, props, ref, ref1, ref2, remove, selector, value, values;
+ add = {
+ selectors: [],
+ '@supports': new Supports(this)
+ };
+ ref = selected.add;
+ for (name in ref) {
+ prefixes = ref[name];
+ if (name === '@keyframes' || name === '@viewport') {
+ add[name] = new AtRule(name, prefixes, this);
+ } else if (name === '@resolution') {
+ add[name] = new Resolution(name, prefixes, this);
+ } else if (this.data[name].selector) {
+ add.selectors.push(Selector.load(name, prefixes, this));
+ } else {
+ props = this.data[name].transition ? this.transitionProps : this.data[name].props;
+ if (props) {
+ value = Value.load(name, prefixes, this);
+ for (j = 0, len = props.length; j < len; j++) {
+ prop = props[j];
+ if (!add[prop]) {
+ add[prop] = {
+ values: []
+ };
+ }
+ add[prop].values.push(value);
+ }
+ }
+ if (!this.data[name].props) {
+ values = ((ref1 = add[name]) != null ? ref1.values : void 0) || [];
+ add[name] = Declaration.load(name, prefixes, this);
+ add[name].values = values;
+ }
+ }
+ }
+ remove = {
+ selectors: []
+ };
+ ref2 = selected.remove;
+ for (name in ref2) {
+ prefixes = ref2[name];
+ if (this.data[name].selector) {
+ selector = Selector.load(name, prefixes);
+ for (k = 0, len1 = prefixes.length; k < len1; k++) {
+ prefix = prefixes[k];
+ remove.selectors.push(selector.old(prefix));
+ }
+ } else if (name === '@keyframes' || name === '@viewport') {
+ for (l = 0, len2 = prefixes.length; l < len2; l++) {
+ prefix = prefixes[l];
+ prefixed = '@' + prefix + name.slice(1);
+ remove[prefixed] = {
+ remove: true
+ };
+ }
+ } else if (name === '@resolution') {
+ remove[name] = new Resolution(name, prefixes, this);
+ } else {
+ props = this.data[name].transition ? this.transitionProps : this.data[name].props;
+ if (props) {
+ value = Value.load(name, [], this);
+ for (m = 0, len3 = prefixes.length; m < len3; m++) {
+ prefix = prefixes[m];
+ old = value.old(prefix);
+ if (old) {
+ for (n = 0, len4 = props.length; n < len4; n++) {
+ prop = props[n];
+ if (!remove[prop]) {
+ remove[prop] = {};
+ }
+ if (!remove[prop].values) {
+ remove[prop].values = [];
+ }
+ remove[prop].values.push(old);
+ }
+ }
+ }
+ }
+ if (!this.data[name].props) {
+ for (o = 0, len5 = prefixes.length; o < len5; o++) {
+ prefix = prefixes[o];
+ prop = vendor.unprefixed(name);
+ olds = this.decl(name).old(name, prefix);
+ for (p = 0, len6 = olds.length; p < len6; p++) {
+ prefixed = olds[p];
+ if (!remove[prefixed]) {
+ remove[prefixed] = {};
+ }
+ remove[prefixed].remove = true;
+ }
+ }
+ }
+ }
+ }
+ return [add, remove];
+ };
+
+ Prefixes.prototype.decl = function(prop) {
+ var decl;
+ decl = declsCache[prop];
+ if (decl) {
+ return decl;
+ } else {
+ return declsCache[prop] = Declaration.load(prop);
+ }
+ };
+
+ Prefixes.prototype.unprefixed = function(prop) {
+ prop = vendor.unprefixed(prop);
+ return this.decl(prop).normalize(prop);
+ };
+
+ Prefixes.prototype.prefixed = function(prop, prefix) {
+ prop = vendor.unprefixed(prop);
+ return this.decl(prop).prefixed(prop, prefix);
+ };
+
+ Prefixes.prototype.values = function(type, prop) {
+ var data, global, ref, ref1, values;
+ data = this[type];
+ global = (ref = data['*']) != null ? ref.values : void 0;
+ values = (ref1 = data[prop]) != null ? ref1.values : void 0;
+ if (global && values) {
+ return utils.uniq(global.concat(values));
+ } else {
+ return global || values || [];
+ }
+ };
+
+ Prefixes.prototype.group = function(decl) {
+ var checker, index, length, rule, unprefixed;
+ rule = decl.parent;
+ index = rule.index(decl);
+ length = rule.nodes.length;
+ unprefixed = this.unprefixed(decl.prop);
+ checker = (function(_this) {
+ return function(step, callback) {
+ var other;
+ index += step;
+ while (index >= 0 && index < length) {
+ other = rule.nodes[index];
+ if (other.type === 'decl') {
+ if (step === -1 && other.prop === unprefixed) {
+ if (!Browsers.withPrefix(other.value)) {
+ break;
+ }
+ }
+ if (_this.unprefixed(other.prop) !== unprefixed) {
+ break;
+ } else if (callback(other) === true) {
+ return true;
+ }
+ if (step === +1 && other.prop === unprefixed) {
+ if (!Browsers.withPrefix(other.value)) {
+ break;
+ }
+ }
+ }
+ index += step;
+ }
+ return false;
+ };
+ })(this);
+ return {
+ up: function(callback) {
+ return checker(-1, callback);
+ },
+ down: function(callback) {
+ return checker(+1, callback);
+ }
+ };
+ };
+
+ return Prefixes;
+
+ })();
+
+ module.exports = Prefixes;
+
+}).call(this);
+
+},{"./at-rule":3,"./browsers":4,"./declaration":5,"./hacks/align-content":6,"./hacks/align-items":7,"./hacks/align-self":8,"./hacks/background-size":9,"./hacks/block-logical":10,"./hacks/border-image":11,"./hacks/border-radius":12,"./hacks/break-inside":13,"./hacks/crisp-edges":14,"./hacks/display-flex":15,"./hacks/fill-available":16,"./hacks/filter":18,"./hacks/filter-value":17,"./hacks/flex":27,"./hacks/flex-basis":19,"./hacks/flex-direction":20,"./hacks/flex-flow":21,"./hacks/flex-grow":22,"./hacks/flex-shrink":23,"./hacks/flex-values":25,"./hacks/flex-wrap":26,"./hacks/fullscreen":28,"./hacks/gradient":29,"./hacks/image-rendering":30,"./hacks/inline-logical":31,"./hacks/justify-content":32,"./hacks/order":33,"./hacks/placeholder":34,"./hacks/transform-decl":35,"./hacks/transform-value":36,"./processor":42,"./resolution":43,"./selector":44,"./supports":45,"./utils":46,"./value":47,"postcss/lib/vendor":113}],42:[function(require,module,exports){
+(function() {
+ var Processor, Value, utils, vendor;
+
+ vendor = require('postcss/lib/vendor');
+
+ Value = require('./value');
+
+ utils = require('./utils');
+
+ Processor = (function() {
+ function Processor(prefixes) {
+ this.prefixes = prefixes;
+ }
+
+ Processor.prototype.add = function(css) {
+ var keyframes, resolution, supports, viewport;
+ resolution = this.prefixes.add['@resolution'];
+ keyframes = this.prefixes.add['@keyframes'];
+ viewport = this.prefixes.add['@viewport'];
+ supports = this.prefixes.add['@supports'];
+ css.eachAtRule((function(_this) {
+ return function(rule) {
+ if (rule.name === 'keyframes') {
+ if (!_this.disabled(rule)) {
+ return keyframes != null ? keyframes.process(rule) : void 0;
+ }
+ } else if (rule.name === 'viewport') {
+ if (!_this.disabled(rule)) {
+ return viewport != null ? viewport.process(rule) : void 0;
+ }
+ } else if (rule.name === 'supports') {
+ if (!_this.disabled(rule)) {
+ return supports.process(rule);
+ }
+ } else if (rule.name === 'media' && rule.params.indexOf('-resolution') !== -1) {
+ if (!_this.disabled(rule)) {
+ return resolution != null ? resolution.process(rule) : void 0;
+ }
+ }
+ };
+ })(this));
+ css.eachRule((function(_this) {
+ return function(rule) {
+ var j, len, ref, results, selector;
+ if (_this.disabled(rule)) {
+ return;
+ }
+ ref = _this.prefixes.add.selectors;
+ results = [];
+ for (j = 0, len = ref.length; j < len; j++) {
+ selector = ref[j];
+ results.push(selector.process(rule));
+ }
+ return results;
+ };
+ })(this));
+ css.eachDecl((function(_this) {
+ return function(decl) {
+ var prefix;
+ prefix = _this.prefixes.add[decl.prop];
+ if (prefix && prefix.prefixes) {
+ if (!_this.disabled(decl)) {
+ return prefix.process(decl);
+ }
+ }
+ };
+ })(this));
+ return css.eachDecl((function(_this) {
+ return function(decl) {
+ var j, len, ref, unprefixed, value;
+ if (_this.disabled(decl)) {
+ return;
+ }
+ unprefixed = _this.prefixes.unprefixed(decl.prop);
+ ref = _this.prefixes.values('add', unprefixed);
+ for (j = 0, len = ref.length; j < len; j++) {
+ value = ref[j];
+ value.process(decl);
+ }
+ return Value.save(_this.prefixes, decl);
+ };
+ })(this));
+ };
+
+ Processor.prototype.remove = function(css) {
+ var checker, j, len, ref, resolution;
+ resolution = this.prefixes.remove['@resolution'];
+ css.eachAtRule((function(_this) {
+ return function(rule, i) {
+ if (_this.prefixes.remove['@' + rule.name]) {
+ if (!_this.disabled(rule)) {
+ return rule.parent.remove(i);
+ }
+ } else if (rule.name === 'media' && rule.params.indexOf('-resolution') !== -1) {
+ return resolution != null ? resolution.clean(rule) : void 0;
+ }
+ };
+ })(this));
+ ref = this.prefixes.remove.selectors;
+ for (j = 0, len = ref.length; j < len; j++) {
+ checker = ref[j];
+ css.eachRule((function(_this) {
+ return function(rule, i) {
+ if (checker.check(rule)) {
+ if (!_this.disabled(rule)) {
+ return rule.parent.remove(i);
+ }
+ }
+ };
+ })(this));
+ }
+ return css.eachDecl((function(_this) {
+ return function(decl, i) {
+ var k, len1, notHack, ref1, ref2, rule, unprefixed;
+ if (_this.disabled(decl)) {
+ return;
+ }
+ rule = decl.parent;
+ unprefixed = _this.prefixes.unprefixed(decl.prop);
+ if ((ref1 = _this.prefixes.remove[decl.prop]) != null ? ref1.remove : void 0) {
+ notHack = _this.prefixes.group(decl).down(function(other) {
+ return other.prop === unprefixed;
+ });
+ if (notHack && !_this.withHackValue(decl)) {
+ if (decl.style('before').indexOf("\n") > -1) {
+ _this.reduceSpaces(decl);
+ }
+ rule.remove(i);
+ return;
+ }
+ }
+ ref2 = _this.prefixes.values('remove', unprefixed);
+ for (k = 0, len1 = ref2.length; k < len1; k++) {
+ checker = ref2[k];
+ if (checker.check(decl.value)) {
+ unprefixed = checker.unprefixed;
+ notHack = _this.prefixes.group(decl).down(function(other) {
+ return other.value.indexOf(unprefixed) !== -1;
+ });
+ if (notHack) {
+ rule.remove(i);
+ return;
+ } else if (checker.clean) {
+ checker.clean(decl);
+ return;
+ }
+ }
+ }
+ };
+ })(this));
+ };
+
+ Processor.prototype.withHackValue = function(decl) {
+ return decl.prop === '-webkit-background-clip' && decl.value === 'text';
+ };
+
+ Processor.prototype.disabled = function(node) {
+ var status;
+ if (node._autoprefixerDisabled != null) {
+ return node._autoprefixerDisabled;
+ } else if (node.nodes) {
+ status = void 0;
+ node.each(function(i) {
+ if (i.type !== 'comment') {
+ return;
+ }
+ if (i.text === 'autoprefixer: off') {
+ status = false;
+ return false;
+ } else if (i.text === 'autoprefixer: on') {
+ status = true;
+ return false;
+ }
+ });
+ return node._autoprefixerDisabled = status != null ? !status : node.parent ? this.disabled(node.parent) : false;
+ } else {
+ return node._autoprefixerDisabled = this.disabled(node.parent);
+ }
+ };
+
+ Processor.prototype.reduceSpaces = function(decl) {
+ var diff, parts, prevMin, stop;
+ stop = false;
+ this.prefixes.group(decl).up(function(other) {
+ return stop = true;
+ });
+ if (stop) {
+ return;
+ }
+ parts = decl.style('before').split("\n");
+ prevMin = parts[parts.length - 1].length;
+ diff = false;
+ return this.prefixes.group(decl).down(function(other) {
+ var last;
+ parts = other.style('before').split("\n");
+ last = parts.length - 1;
+ if (parts[last].length > prevMin) {
+ if (diff === false) {
+ diff = parts[last].length - prevMin;
+ }
+ parts[last] = parts[last].slice(0, -diff);
+ return other.before = parts.join("\n");
+ }
+ });
+ };
+
+ return Processor;
+
+ })();
+
+ module.exports = Processor;
+
+}).call(this);
+
+},{"./utils":46,"./value":47,"postcss/lib/vendor":113}],43:[function(require,module,exports){
+(function() {
+ var Prefixer, Resolution, n2f, regexp, split, utils,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Prefixer = require('./prefixer');
+
+ utils = require('./utils');
+
+ n2f = require('num2fraction');
+
+ regexp = /(min|max)-resolution\s*:\s*\d*\.?\d+(dppx|dpi)/gi;
+
+ split = /(min|max)-resolution(\s*:\s*)(\d*\.?\d+)(dppx|dpi)/i;
+
+ Resolution = (function(superClass) {
+ extend(Resolution, superClass);
+
+ function Resolution() {
+ return Resolution.__super__.constructor.apply(this, arguments);
+ }
+
+ Resolution.prototype.prefixName = function(prefix, name) {
+ return name = prefix === '-moz-' ? name + '--moz-device-pixel-ratio' : prefix + name + '-device-pixel-ratio';
+ };
+
+ Resolution.prototype.prefixQuery = function(prefix, name, colon, value, units) {
+ if (units === 'dpi') {
+ value = Number(value / 96);
+ }
+ if (prefix === '-o-') {
+ value = n2f(value);
+ }
+ return this.prefixName(prefix, name) + colon + value;
+ };
+
+ Resolution.prototype.clean = function(rule) {
+ var j, len, prefix, ref;
+ if (!this.bad) {
+ this.bad = [];
+ ref = this.prefixes;
+ for (j = 0, len = ref.length; j < len; j++) {
+ prefix = ref[j];
+ this.bad.push(this.prefixName(prefix, 'min'));
+ this.bad.push(this.prefixName(prefix, 'max'));
+ }
+ }
+ return rule.params = utils.editList(rule.params, (function(_this) {
+ return function(queries) {
+ return queries.filter(function(query) {
+ return _this.bad.every(function(i) {
+ return query.indexOf(i) === -1;
+ });
+ });
+ };
+ })(this));
+ };
+
+ Resolution.prototype.process = function(rule) {
+ var parent, prefixes;
+ parent = this.parentPrefix(rule);
+ prefixes = parent ? [parent] : this.prefixes;
+ return rule.params = utils.editList(rule.params, (function(_this) {
+ return function(origin, prefixed) {
+ var j, k, len, len1, prefix, processed, query;
+ for (j = 0, len = origin.length; j < len; j++) {
+ query = origin[j];
+ if (query.indexOf('min-resolution') === -1 && query.indexOf('max-resolution') === -1) {
+ prefixed.push(query);
+ continue;
+ }
+ for (k = 0, len1 = prefixes.length; k < len1; k++) {
+ prefix = prefixes[k];
+ if (prefix === '-moz-' && rule.params.indexOf('dpi') !== -1) {
+ continue;
+ } else {
+ processed = query.replace(regexp, function(str) {
+ var parts;
+ parts = str.match(split);
+ return _this.prefixQuery(prefix, parts[1], parts[2], parts[3], parts[4]);
+ });
+ prefixed.push(processed);
+ }
+ }
+ prefixed.push(query);
+ }
+ return utils.uniq(prefixed);
+ };
+ })(this));
+ };
+
+ return Resolution;
+
+ })(Prefixer);
+
+ module.exports = Resolution;
+
+}).call(this);
+
+},{"./prefixer":40,"./utils":46,"num2fraction":95}],44:[function(require,module,exports){
+(function() {
+ var Browsers, OldSelector, Prefixer, Selector, utils,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ OldSelector = require('./old-selector');
+
+ Prefixer = require('./prefixer');
+
+ Browsers = require('./browsers');
+
+ utils = require('./utils');
+
+ Selector = (function(superClass) {
+ extend(Selector, superClass);
+
+ function Selector(name1, prefixes, all) {
+ this.name = name1;
+ this.prefixes = prefixes;
+ this.all = all;
+ this.regexpCache = {};
+ }
+
+ Selector.prototype.check = function(rule) {
+ if (rule.selector.indexOf(this.name) !== -1) {
+ return !!rule.selector.match(this.regexp());
+ } else {
+ return false;
+ }
+ };
+
+ Selector.prototype.prefixed = function(prefix) {
+ return this.name.replace(/^([^\w]*)/, '$1' + prefix);
+ };
+
+ Selector.prototype.regexp = function(prefix) {
+ var name;
+ if (this.regexpCache[prefix]) {
+ return this.regexpCache[prefix];
+ }
+ name = prefix ? this.prefixed(prefix) : this.name;
+ return this.regexpCache[prefix] = RegExp("(^|[^:\"'=])" + (utils.escapeRegexp(name)), "gi");
+ };
+
+ Selector.prototype.possible = function() {
+ return Browsers.prefixes();
+ };
+
+ Selector.prototype.prefixeds = function(rule) {
+ var i, len, prefix, prefixeds, ref;
+ if (rule._autoprefixerPrefixeds) {
+ return rule._autoprefixerPrefixeds;
+ }
+ prefixeds = {};
+ ref = this.possible();
+ for (i = 0, len = ref.length; i < len; i++) {
+ prefix = ref[i];
+ prefixeds[prefix] = this.replace(rule.selector, prefix);
+ }
+ return rule._autoprefixerPrefixeds = prefixeds;
+ };
+
+ Selector.prototype.already = function(rule, prefixeds, prefix) {
+ var before, index, key, prefixed, some;
+ index = rule.parent.index(rule) - 1;
+ while (index >= 0) {
+ before = rule.parent.nodes[index];
+ if (before.type !== 'rule') {
+ return false;
+ }
+ some = false;
+ for (key in prefixeds) {
+ prefixed = prefixeds[key];
+ if (before.selector === prefixed) {
+ if (prefix === key) {
+ return true;
+ } else {
+ some = true;
+ break;
+ }
+ }
+ }
+ if (!some) {
+ return false;
+ }
+ index -= 1;
+ }
+ return false;
+ };
+
+ Selector.prototype.replace = function(selector, prefix) {
+ return selector.replace(this.regexp(), '$1' + this.prefixed(prefix));
+ };
+
+ Selector.prototype.add = function(rule, prefix) {
+ var cloned, prefixeds;
+ prefixeds = this.prefixeds(rule);
+ if (this.already(rule, prefixeds, prefix)) {
+ return;
+ }
+ cloned = this.clone(rule, {
+ selector: prefixeds[prefix]
+ });
+ return rule.parent.insertBefore(rule, cloned);
+ };
+
+ Selector.prototype.old = function(prefix) {
+ return new OldSelector(this, prefix);
+ };
+
+ return Selector;
+
+ })(Prefixer);
+
+ module.exports = Selector;
+
+}).call(this);
+
+},{"./browsers":4,"./old-selector":38,"./prefixer":40,"./utils":46}],45:[function(require,module,exports){
+(function() {
+ var Prefixes, Supports, Value, findCondition, findDecl, list, postcss, split, utils;
+
+ Prefixes = require('./prefixes');
+
+ Value = require('./value');
+
+ utils = require('./utils');
+
+ postcss = require('postcss');
+
+ list = require('postcss/lib/list');
+
+ split = /\(\s*([^\(\):]+)\s*:([^\)]+)/;
+
+ findDecl = /\(\s*([^\(\):]+)\s*:\s*(.+)\s*\)/g;
+
+ findCondition = /(not\s*)?\(\s*([^\(\):]+)\s*:\s*(.+?(?!\s*or\s*).+?)\s*\)*\s*\)\s*or\s*/gi;
+
+ Supports = (function() {
+ function Supports(all1) {
+ this.all = all1;
+ }
+
+ Supports.prototype.virtual = function(prop, value) {
+ var rule;
+ rule = postcss.parse('a{}').first;
+ rule.append({
+ prop: prop,
+ value: value,
+ before: ''
+ });
+ return rule;
+ };
+
+ Supports.prototype.prefixed = function(prop, value) {
+ var decl, j, k, len, len1, prefixer, ref, ref1, rule;
+ rule = this.virtual(prop, value);
+ prefixer = this.all.add[prop];
+ if (prefixer != null) {
+ if (typeof prefixer.process === "function") {
+ prefixer.process(rule.first);
+ }
+ }
+ ref = rule.nodes;
+ for (j = 0, len = ref.length; j < len; j++) {
+ decl = ref[j];
+ ref1 = this.all.values('add', prop);
+ for (k = 0, len1 = ref1.length; k < len1; k++) {
+ value = ref1[k];
+ value.process(decl);
+ }
+ Value.save(this.all, decl);
+ }
+ return rule.nodes;
+ };
+
+ Supports.prototype.clean = function(params) {
+ return params.replace(findCondition, (function(_this) {
+ return function(all) {
+ var _, check, checker, j, len, prop, ref, ref1, ref2, unprefixed, value;
+ if (all.slice(0, 3).toLowerCase() === 'not') {
+ return all;
+ }
+ ref = all.match(split), _ = ref[0], prop = ref[1], value = ref[2];
+ unprefixed = _this.all.unprefixed(prop);
+ if ((ref1 = _this.all.cleaner().remove[prop]) != null ? ref1.remove : void 0) {
+ check = new RegExp('(\\(|\\s)' + utils.escapeRegexp(unprefixed) + ':');
+ if (check.test(params)) {
+ return '';
+ }
+ }
+ ref2 = _this.all.cleaner().values('remove', unprefixed);
+ for (j = 0, len = ref2.length; j < len; j++) {
+ checker = ref2[j];
+ if (checker.check(value)) {
+ return '';
+ }
+ }
+ return all;
+ };
+ })(this)).replace(/\(\s*\((.*)\)\s*\)/g, '($1)');
+ };
+
+ Supports.prototype.process = function(rule) {
+ rule.params = this.clean(rule.params);
+ return rule.params = rule.params.replace(findDecl, (function(_this) {
+ return function(all, prop, value) {
+ var i, stringed;
+ stringed = (function() {
+ var j, len, ref, results;
+ ref = this.prefixed(prop, value);
+ results = [];
+ for (j = 0, len = ref.length; j < len; j++) {
+ i = ref[j];
+ results.push("(" + i.prop + ": " + i.value + ")");
+ }
+ return results;
+ }).call(_this);
+ if (stringed.length === 1) {
+ return stringed[0];
+ } else {
+ return '(' + stringed.join(' or ') + ')';
+ }
+ };
+ })(this));
+ };
+
+ return Supports;
+
+ })();
+
+ module.exports = Supports;
+
+}).call(this);
+
+},{"./prefixes":41,"./utils":46,"./value":47,"postcss":107,"postcss/lib/list":102}],46:[function(require,module,exports){
+(function() {
+ var list;
+
+ list = require('postcss/lib/list');
+
+ module.exports = {
+ error: function(text) {
+ var err;
+ err = new Error(text);
+ err.autoprefixer = true;
+ throw err;
+ },
+ uniq: function(array) {
+ var filtered, i, j, len;
+ filtered = [];
+ for (j = 0, len = array.length; j < len; j++) {
+ i = array[j];
+ if (filtered.indexOf(i) === -1) {
+ filtered.push(i);
+ }
+ }
+ return filtered;
+ },
+ removeNote: function(string) {
+ if (string.indexOf(' ') === -1) {
+ return string;
+ } else {
+ return string.split(' ')[0];
+ }
+ },
+ escapeRegexp: function(string) {
+ return string.replace(/[.?*+\^\$\[\]\\(){}|\-]/g, '\\$&');
+ },
+ regexp: function(word, escape) {
+ if (escape == null) {
+ escape = true;
+ }
+ if (escape) {
+ word = this.escapeRegexp(word);
+ }
+ return RegExp("(^|[\\s,(])(" + word + "($|[\\s(,]))", "gi");
+ },
+ editList: function(value, callback) {
+ var changed, join, origin;
+ origin = list.comma(value);
+ changed = callback(origin, []);
+ if (origin === changed) {
+ return value;
+ } else {
+ join = value.match(/,\s*/);
+ join = join ? join[0] : ', ';
+ return changed.join(join);
+ }
+ }
+ };
+
+}).call(this);
+
+},{"postcss/lib/list":102}],47:[function(require,module,exports){
+(function() {
+ var OldValue, Prefixer, Value, utils, vendor,
+ extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+ hasProp = {}.hasOwnProperty;
+
+ Prefixer = require('./prefixer');
+
+ OldValue = require('./old-value');
+
+ utils = require('./utils');
+
+ vendor = require('postcss/lib/vendor');
+
+ Value = (function(superClass) {
+ extend(Value, superClass);
+
+ function Value() {
+ return Value.__super__.constructor.apply(this, arguments);
+ }
+
+ Value.save = function(prefixes, decl) {
+ var already, cloned, prefix, prefixed, propPrefix, ref, results, rule, trimmed, value;
+ ref = decl._autoprefixerValues;
+ results = [];
+ for (prefix in ref) {
+ value = ref[prefix];
+ if (value === decl.value) {
+ continue;
+ }
+ propPrefix = vendor.prefix(decl.prop);
+ if (propPrefix === prefix) {
+ results.push(decl.value = value);
+ } else if (propPrefix === '-pie-') {
+ continue;
+ } else {
+ prefixed = prefixes.prefixed(decl.prop, prefix);
+ rule = decl.parent;
+ if (rule.every(function(i) {
+ return i.prop !== prefixed;
+ })) {
+ trimmed = value.replace(/\s+/, ' ');
+ already = rule.some(function(i) {
+ return i.prop === decl.prop && i.value.replace(/\s+/, ' ') === trimmed;
+ });
+ if (!already) {
+ if (value.indexOf('-webkit-filter') !== -1 && (decl.prop === 'transition' || decl.prop === 'trasition-property')) {
+ results.push(decl.value = value);
+ } else {
+ cloned = this.clone(decl, {
+ value: value
+ });
+ results.push(decl.parent.insertBefore(decl, cloned));
+ }
+ } else {
+ results.push(void 0);
+ }
+ } else {
+ results.push(void 0);
+ }
+ }
+ }
+ return results;
+ };
+
+ Value.prototype.check = function(decl) {
+ var value;
+ value = decl.value;
+ if (value.indexOf(this.name) !== -1) {
+ return !!value.match(this.regexp());
+ } else {
+ return false;
+ }
+ };
+
+ Value.prototype.regexp = function() {
+ return this.regexpCache || (this.regexpCache = utils.regexp(this.name));
+ };
+
+ Value.prototype.replace = function(string, prefix) {
+ return string.replace(this.regexp(), '$1' + prefix + '$2');
+ };
+
+ Value.prototype.add = function(decl, prefix) {
+ var ref, value;
+ decl._autoprefixerValues || (decl._autoprefixerValues = {});
+ value = decl._autoprefixerValues[prefix] || ((ref = decl._value) != null ? ref.raw : void 0) || decl.value;
+ value = this.replace(value, prefix);
+ if (value) {
+ return decl._autoprefixerValues[prefix] = value;
+ }
+ };
+
+ Value.prototype.old = function(prefix) {
+ return new OldValue(this.name, prefix + this.name);
+ };
+
+ return Value;
+
+ })(Prefixer);
+
+ module.exports = Value;
+
+}).call(this);
+
+},{"./old-value":39,"./prefixer":40,"./utils":46,"postcss/lib/vendor":113}],48:[function(require,module,exports){
+
+},{}],49:[function(require,module,exports){
+/*!
+ * The buffer module from node.js, for the browser.
+ *
+ * @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
+ * @license MIT
+ */
+
+var base64 = require('base64-js')
+var ieee754 = require('ieee754')
+var isArray = require('is-array')
+
+exports.Buffer = Buffer
+exports.SlowBuffer = SlowBuffer
+exports.INSPECT_MAX_BYTES = 50
+Buffer.poolSize = 8192 // not used by this implementation
+
+var kMaxLength = 0x3fffffff
+var rootParent = {}
+
+/**
+ * If `Buffer.TYPED_ARRAY_SUPPORT`:
+ * === true Use Uint8Array implementation (fastest)
+ * === false Use Object implementation (most compatible, even IE6)
+ *
+ * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
+ * Opera 11.6+, iOS 4.2+.
+ *
+ * Note:
+ *
+ * - Implementation must support adding new properties to `Uint8Array` instances.
+ * Firefox 4-29 lacked support, fixed in Firefox 30+.
+ * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
+ *
+ * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
+ *
+ * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
+ * incorrect length in some situations.
+ *
+ * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they will
+ * get the Object implementation, which is slower but will work correctly.
+ */
+Buffer.TYPED_ARRAY_SUPPORT = (function () {
+ try {
+ var buf = new ArrayBuffer(0)
+ var arr = new Uint8Array(buf)
+ arr.foo = function () { return 42 }
+ return arr.foo() === 42 && // typed array instances can be augmented
+ typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
+ new Uint8Array(1).subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`
+ } catch (e) {
+ return false
+ }
+})()
+
+/**
+ * Class: Buffer
+ * =============
+ *
+ * The Buffer constructor returns instances of `Uint8Array` that are augmented
+ * with function properties for all the node `Buffer` API functions. We use
+ * `Uint8Array` so that square bracket notation works as expected -- it returns
+ * a single octet.
+ *
+ * By augmenting the instances, we can avoid modifying the `Uint8Array`
+ * prototype.
+ */
+function Buffer (subject, encoding) {
+ var self = this
+ if (!(self instanceof Buffer)) return new Buffer(subject, encoding)
+
+ var type = typeof subject
+ var length
+
+ if (type === 'number') {
+ length = +subject
+ } else if (type === 'string') {
+ length = Buffer.byteLength(subject, encoding)
+ } else if (type === 'object' && subject !== null) {
+ // assume object is array-like
+ if (subject.type === 'Buffer' && isArray(subject.data)) subject = subject.data
+ length = +subject.length
+ } else {
+ throw new TypeError('must start with number, buffer, array or string')
+ }
+
+ if (length > kMaxLength) {
+ throw new RangeError('Attempt to allocate Buffer larger than maximum size: 0x' +
+ kMaxLength.toString(16) + ' bytes')
+ }
+
+ if (length < 0) length = 0
+ else length >>>= 0 // coerce to uint32
+
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ // Preferred: Return an augmented `Uint8Array` instance for best performance
+ self = Buffer._augment(new Uint8Array(length)) // eslint-disable-line consistent-this
+ } else {
+ // Fallback: Return THIS instance of Buffer (created by `new`)
+ self.length = length
+ self._isBuffer = true
+ }
+
+ var i
+ if (Buffer.TYPED_ARRAY_SUPPORT && typeof subject.byteLength === 'number') {
+ // Speed optimization -- use set if we're copying from a typed array
+ self._set(subject)
+ } else if (isArrayish(subject)) {
+ // Treat array-ish objects as a byte array
+ if (Buffer.isBuffer(subject)) {
+ for (i = 0; i < length; i++) {
+ self[i] = subject.readUInt8(i)
+ }
+ } else {
+ for (i = 0; i < length; i++) {
+ self[i] = ((subject[i] % 256) + 256) % 256
+ }
+ }
+ } else if (type === 'string') {
+ self.write(subject, 0, encoding)
+ } else if (type === 'number' && !Buffer.TYPED_ARRAY_SUPPORT) {
+ for (i = 0; i < length; i++) {
+ self[i] = 0
+ }
+ }
+
+ if (length > 0 && length <= Buffer.poolSize) self.parent = rootParent
+
+ return self
+}
+
+function SlowBuffer (subject, encoding) {
+ if (!(this instanceof SlowBuffer)) return new SlowBuffer(subject, encoding)
+
+ var buf = new Buffer(subject, encoding)
+ delete buf.parent
+ return buf
+}
+
+Buffer.isBuffer = function isBuffer (b) {
+ return !!(b != null && b._isBuffer)
+}
+
+Buffer.compare = function compare (a, b) {
+ if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
+ throw new TypeError('Arguments must be Buffers')
+ }
+
+ if (a === b) return 0
+
+ var x = a.length
+ var y = b.length
+ for (var i = 0, len = Math.min(x, y); i < len && a[i] === b[i]; i++) {}
+ if (i !== len) {
+ x = a[i]
+ y = b[i]
+ }
+ if (x < y) return -1
+ if (y < x) return 1
+ return 0
+}
+
+Buffer.isEncoding = function isEncoding (encoding) {
+ switch (String(encoding).toLowerCase()) {
+ case 'hex':
+ case 'utf8':
+ case 'utf-8':
+ case 'ascii':
+ case 'binary':
+ case 'base64':
+ case 'raw':
+ case 'ucs2':
+ case 'ucs-2':
+ case 'utf16le':
+ case 'utf-16le':
+ return true
+ default:
+ return false
+ }
+}
+
+Buffer.concat = function concat (list, totalLength) {
+ if (!isArray(list)) throw new TypeError('list argument must be an Array of Buffers.')
+
+ if (list.length === 0) {
+ return new Buffer(0)
+ } else if (list.length === 1) {
+ return list[0]
+ }
+
+ var i
+ if (totalLength === undefined) {
+ totalLength = 0
+ for (i = 0; i < list.length; i++) {
+ totalLength += list[i].length
+ }
+ }
+
+ var buf = new Buffer(totalLength)
+ var pos = 0
+ for (i = 0; i < list.length; i++) {
+ var item = list[i]
+ item.copy(buf, pos)
+ pos += item.length
+ }
+ return buf
+}
+
+Buffer.byteLength = function byteLength (str, encoding) {
+ var ret
+ str = str + ''
+ switch (encoding || 'utf8') {
+ case 'ascii':
+ case 'binary':
+ case 'raw':
+ ret = str.length
+ break
+ case 'ucs2':
+ case 'ucs-2':
+ case 'utf16le':
+ case 'utf-16le':
+ ret = str.length * 2
+ break
+ case 'hex':
+ ret = str.length >>> 1
+ break
+ case 'utf8':
+ case 'utf-8':
+ ret = utf8ToBytes(str).length
+ break
+ case 'base64':
+ ret = base64ToBytes(str).length
+ break
+ default:
+ ret = str.length
+ }
+ return ret
+}
+
+// pre-set for values that may exist in the future
+Buffer.prototype.length = undefined
+Buffer.prototype.parent = undefined
+
+// toString(encoding, start=0, end=buffer.length)
+Buffer.prototype.toString = function toString (encoding, start, end) {
+ var loweredCase = false
+
+ start = start >>> 0
+ end = end === undefined || end === Infinity ? this.length : end >>> 0
+
+ if (!encoding) encoding = 'utf8'
+ if (start < 0) start = 0
+ if (end > this.length) end = this.length
+ if (end <= start) return ''
+
+ while (true) {
+ switch (encoding) {
+ case 'hex':
+ return hexSlice(this, start, end)
+
+ case 'utf8':
+ case 'utf-8':
+ return utf8Slice(this, start, end)
+
+ case 'ascii':
+ return asciiSlice(this, start, end)
+
+ case 'binary':
+ return binarySlice(this, start, end)
+
+ case 'base64':
+ return base64Slice(this, start, end)
+
+ case 'ucs2':
+ case 'ucs-2':
+ case 'utf16le':
+ case 'utf-16le':
+ return utf16leSlice(this, start, end)
+
+ default:
+ if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
+ encoding = (encoding + '').toLowerCase()
+ loweredCase = true
+ }
+ }
+}
+
+Buffer.prototype.equals = function equals (b) {
+ if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
+ if (this === b) return true
+ return Buffer.compare(this, b) === 0
+}
+
+Buffer.prototype.inspect = function inspect () {
+ var str = ''
+ var max = exports.INSPECT_MAX_BYTES
+ if (this.length > 0) {
+ str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
+ if (this.length > max) str += ' ... '
+ }
+ return '<Buffer ' + str + '>'
+}
+
+Buffer.prototype.compare = function compare (b) {
+ if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
+ if (this === b) return 0
+ return Buffer.compare(this, b)
+}
+
+Buffer.prototype.indexOf = function indexOf (val, byteOffset) {
+ if (byteOffset > 0x7fffffff) byteOffset = 0x7fffffff
+ else if (byteOffset < -0x80000000) byteOffset = -0x80000000
+ byteOffset >>= 0
+
+ if (this.length === 0) return -1
+ if (byteOffset >= this.length) return -1
+
+ // Negative offsets start from the end of the buffer
+ if (byteOffset < 0) byteOffset = Math.max(this.length + byteOffset, 0)
+
+ if (typeof val === 'string') {
+ if (val.length === 0) return -1 // special case: looking for empty string always fails
+ return String.prototype.indexOf.call(this, val, byteOffset)
+ }
+ if (Buffer.isBuffer(val)) {
+ return arrayIndexOf(this, val, byteOffset)
+ }
+ if (typeof val === 'number') {
+ if (Buffer.TYPED_ARRAY_SUPPORT && Uint8Array.prototype.indexOf === 'function') {
+ return Uint8Array.prototype.indexOf.call(this, val, byteOffset)
+ }
+ return arrayIndexOf(this, [ val ], byteOffset)
+ }
+
+ function arrayIndexOf (arr, val, byteOffset) {
+ var foundIndex = -1
+ for (var i = 0; byteOffset + i < arr.length; i++) {
+ if (arr[byteOffset + i] === val[foundIndex === -1 ? 0 : i - foundIndex]) {
+ if (foundIndex === -1) foundIndex = i
+ if (i - foundIndex + 1 === val.length) return byteOffset + foundIndex
+ } else {
+ foundIndex = -1
+ }
+ }
+ return -1
+ }
+
+ throw new TypeError('val must be string, number or Buffer')
+}
+
+// `get` will be removed in Node 0.13+
+Buffer.prototype.get = function get (offset) {
+ console.log('.get() is deprecated. Access using array indexes instead.')
+ return this.readUInt8(offset)
+}
+
+// `set` will be removed in Node 0.13+
+Buffer.prototype.set = function set (v, offset) {
+ console.log('.set() is deprecated. Access using array indexes instead.')
+ return this.writeUInt8(v, offset)
+}
+
+function hexWrite (buf, string, offset, length) {
+ offset = Number(offset) || 0
+ var remaining = buf.length - offset
+ if (!length) {
+ length = remaining
+ } else {
+ length = Number(length)
+ if (length > remaining) {
+ length = remaining
+ }
+ }
+
+ // must be an even number of digits
+ var strLen = string.length
+ if (strLen % 2 !== 0) throw new Error('Invalid hex string')
+
+ if (length > strLen / 2) {
+ length = strLen / 2
+ }
+ for (var i = 0; i < length; i++) {
+ var parsed = parseInt(string.substr(i * 2, 2), 16)
+ if (isNaN(parsed)) throw new Error('Invalid hex string')
+ buf[offset + i] = parsed
+ }
+ return i
+}
+
+function utf8Write (buf, string, offset, length) {
+ var charsWritten = blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
+ return charsWritten
+}
+
+function asciiWrite (buf, string, offset, length) {
+ var charsWritten = blitBuffer(asciiToBytes(string), buf, offset, length)
+ return charsWritten
+}
+
+function binaryWrite (buf, string, offset, length) {
+ return asciiWrite(buf, string, offset, length)
+}
+
+function base64Write (buf, string, offset, length) {
+ var charsWritten = blitBuffer(base64ToBytes(string), buf, offset, length)
+ return charsWritten
+}
+
+function utf16leWrite (buf, string, offset, length) {
+ var charsWritten = blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
+ return charsWritten
+}
+
+Buffer.prototype.write = function write (string, offset, length, encoding) {
+ // Support both (string, offset, length, encoding)
+ // and the legacy (string, encoding, offset, length)
+ if (isFinite(offset)) {
+ if (!isFinite(length)) {
+ encoding = length
+ length = undefined
+ }
+ } else { // legacy
+ var swap = encoding
+ encoding = offset
+ offset = length
+ length = swap
+ }
+
+ offset = Number(offset) || 0
+
+ if (length < 0 || offset < 0 || offset > this.length) {
+ throw new RangeError('attempt to write outside buffer bounds')
+ }
+
+ var remaining = this.length - offset
+ if (!length) {
+ length = remaining
+ } else {
+ length = Number(length)
+ if (length > remaining) {
+ length = remaining
+ }
+ }
+ encoding = String(encoding || 'utf8').toLowerCase()
+
+ var ret
+ switch (encoding) {
+ case 'hex':
+ ret = hexWrite(this, string, offset, length)
+ break
+ case 'utf8':
+ case 'utf-8':
+ ret = utf8Write(this, string, offset, length)
+ break
+ case 'ascii':
+ ret = asciiWrite(this, string, offset, length)
+ break
+ case 'binary':
+ ret = binaryWrite(this, string, offset, length)
+ break
+ case 'base64':
+ ret = base64Write(this, string, offset, length)
+ break
+ case 'ucs2':
+ case 'ucs-2':
+ case 'utf16le':
+ case 'utf-16le':
+ ret = utf16leWrite(this, string, offset, length)
+ break
+ default:
+ throw new TypeError('Unknown encoding: ' + encoding)
+ }
+ return ret
+}
+
+Buffer.prototype.toJSON = function toJSON () {
+ return {
+ type: 'Buffer',
+ data: Array.prototype.slice.call(this._arr || this, 0)
+ }
+}
+
+function base64Slice (buf, start, end) {
+ if (start === 0 && end === buf.length) {
+ return base64.fromByteArray(buf)
+ } else {
+ return base64.fromByteArray(buf.slice(start, end))
+ }
+}
+
+function utf8Slice (buf, start, end) {
+ var res = ''
+ var tmp = ''
+ end = Math.min(buf.length, end)
+
+ for (var i = start; i < end; i++) {
+ if (buf[i] <= 0x7F) {
+ res += decodeUtf8Char(tmp) + String.fromCharCode(buf[i])
+ tmp = ''
+ } else {
+ tmp += '%' + buf[i].toString(16)
+ }
+ }
+
+ return res + decodeUtf8Char(tmp)
+}
+
+function asciiSlice (buf, start, end) {
+ var ret = ''
+ end = Math.min(buf.length, end)
+
+ for (var i = start; i < end; i++) {
+ ret += String.fromCharCode(buf[i] & 0x7F)
+ }
+ return ret
+}
+
+function binarySlice (buf, start, end) {
+ var ret = ''
+ end = Math.min(buf.length, end)
+
+ for (var i = start; i < end; i++) {
+ ret += String.fromCharCode(buf[i])
+ }
+ return ret
+}
+
+function hexSlice (buf, start, end) {
+ var len = buf.length
+
+ if (!start || start < 0) start = 0
+ if (!end || end < 0 || end > len) end = len
+
+ var out = ''
+ for (var i = start; i < end; i++) {
+ out += toHex(buf[i])
+ }
+ return out
+}
+
+function utf16leSlice (buf, start, end) {
+ var bytes = buf.slice(start, end)
+ var res = ''
+ for (var i = 0; i < bytes.length; i += 2) {
+ res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
+ }
+ return res
+}
+
+Buffer.prototype.slice = function slice (start, end) {
+ var len = this.length
+ start = ~~start
+ end = end === undefined ? len : ~~end
+
+ if (start < 0) {
+ start += len
+ if (start < 0) start = 0
+ } else if (start > len) {
+ start = len
+ }
+
+ if (end < 0) {
+ end += len
+ if (end < 0) end = 0
+ } else if (end > len) {
+ end = len
+ }
+
+ if (end < start) end = start
+
+ var newBuf
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ newBuf = Buffer._augment(this.subarray(start, end))
+ } else {
+ var sliceLen = end - start
+ newBuf = new Buffer(sliceLen, undefined)
+ for (var i = 0; i < sliceLen; i++) {
+ newBuf[i] = this[i + start]
+ }
+ }
+
+ if (newBuf.length) newBuf.parent = this.parent || this
+
+ return newBuf
+}
+
+/*
+ * Need to make sure that buffer isn't trying to write out of bounds.
+ */
+function checkOffset (offset, ext, length) {
+ if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
+ if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
+}
+
+Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
+ offset = offset >>> 0
+ byteLength = byteLength >>> 0
+ if (!noAssert) checkOffset(offset, byteLength, this.length)
+
+ var val = this[offset]
+ var mul = 1
+ var i = 0
+ while (++i < byteLength && (mul *= 0x100)) {
+ val += this[offset + i] * mul
+ }
+
+ return val
+}
+
+Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
+ offset = offset >>> 0
+ byteLength = byteLength >>> 0
+ if (!noAssert) {
+ checkOffset(offset, byteLength, this.length)
+ }
+
+ var val = this[offset + --byteLength]
+ var mul = 1
+ while (byteLength > 0 && (mul *= 0x100)) {
+ val += this[offset + --byteLength] * mul
+ }
+
+ return val
+}
+
+Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 1, this.length)
+ return this[offset]
+}
+
+Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 2, this.length)
+ return this[offset] | (this[offset + 1] << 8)
+}
+
+Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 2, this.length)
+ return (this[offset] << 8) | this[offset + 1]
+}
+
+Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 4, this.length)
+
+ return ((this[offset]) |
+ (this[offset + 1] << 8) |
+ (this[offset + 2] << 16)) +
+ (this[offset + 3] * 0x1000000)
+}
+
+Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 4, this.length)
+
+ return (this[offset] * 0x1000000) +
+ ((this[offset + 1] << 16) |
+ (this[offset + 2] << 8) |
+ this[offset + 3])
+}
+
+Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
+ offset = offset >>> 0
+ byteLength = byteLength >>> 0
+ if (!noAssert) checkOffset(offset, byteLength, this.length)
+
+ var val = this[offset]
+ var mul = 1
+ var i = 0
+ while (++i < byteLength && (mul *= 0x100)) {
+ val += this[offset + i] * mul
+ }
+ mul *= 0x80
+
+ if (val >= mul) val -= Math.pow(2, 8 * byteLength)
+
+ return val
+}
+
+Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
+ offset = offset >>> 0
+ byteLength = byteLength >>> 0
+ if (!noAssert) checkOffset(offset, byteLength, this.length)
+
+ var i = byteLength
+ var mul = 1
+ var val = this[offset + --i]
+ while (i > 0 && (mul *= 0x100)) {
+ val += this[offset + --i] * mul
+ }
+ mul *= 0x80
+
+ if (val >= mul) val -= Math.pow(2, 8 * byteLength)
+
+ return val
+}
+
+Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 1, this.length)
+ if (!(this[offset] & 0x80)) return (this[offset])
+ return ((0xff - this[offset] + 1) * -1)
+}
+
+Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 2, this.length)
+ var val = this[offset] | (this[offset + 1] << 8)
+ return (val & 0x8000) ? val | 0xFFFF0000 : val
+}
+
+Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 2, this.length)
+ var val = this[offset + 1] | (this[offset] << 8)
+ return (val & 0x8000) ? val | 0xFFFF0000 : val
+}
+
+Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 4, this.length)
+
+ return (this[offset]) |
+ (this[offset + 1] << 8) |
+ (this[offset + 2] << 16) |
+ (this[offset + 3] << 24)
+}
+
+Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 4, this.length)
+
+ return (this[offset] << 24) |
+ (this[offset + 1] << 16) |
+ (this[offset + 2] << 8) |
+ (this[offset + 3])
+}
+
+Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 4, this.length)
+ return ieee754.read(this, offset, true, 23, 4)
+}
+
+Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 4, this.length)
+ return ieee754.read(this, offset, false, 23, 4)
+}
+
+Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 8, this.length)
+ return ieee754.read(this, offset, true, 52, 8)
+}
+
+Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
+ if (!noAssert) checkOffset(offset, 8, this.length)
+ return ieee754.read(this, offset, false, 52, 8)
+}
+
+function checkInt (buf, value, offset, ext, max, min) {
+ if (!Buffer.isBuffer(buf)) throw new TypeError('buffer must be a Buffer instance')
+ if (value > max || value < min) throw new RangeError('value is out of bounds')
+ if (offset + ext > buf.length) throw new RangeError('index out of range')
+}
+
+Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ byteLength = byteLength >>> 0
+ if (!noAssert) checkInt(this, value, offset, byteLength, Math.pow(2, 8 * byteLength), 0)
+
+ var mul = 1
+ var i = 0
+ this[offset] = value & 0xFF
+ while (++i < byteLength && (mul *= 0x100)) {
+ this[offset + i] = (value / mul) >>> 0 & 0xFF
+ }
+
+ return offset + byteLength
+}
+
+Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ byteLength = byteLength >>> 0
+ if (!noAssert) checkInt(this, value, offset, byteLength, Math.pow(2, 8 * byteLength), 0)
+
+ var i = byteLength - 1
+ var mul = 1
+ this[offset + i] = value & 0xFF
+ while (--i >= 0 && (mul *= 0x100)) {
+ this[offset + i] = (value / mul) >>> 0 & 0xFF
+ }
+
+ return offset + byteLength
+}
+
+Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
+ if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
+ this[offset] = value
+ return offset + 1
+}
+
+function objectWriteUInt16 (buf, value, offset, littleEndian) {
+ if (value < 0) value = 0xffff + value + 1
+ for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; i++) {
+ buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
+ (littleEndian ? i : 1 - i) * 8
+ }
+}
+
+Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ this[offset] = value
+ this[offset + 1] = (value >>> 8)
+ } else {
+ objectWriteUInt16(this, value, offset, true)
+ }
+ return offset + 2
+}
+
+Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ this[offset] = (value >>> 8)
+ this[offset + 1] = value
+ } else {
+ objectWriteUInt16(this, value, offset, false)
+ }
+ return offset + 2
+}
+
+function objectWriteUInt32 (buf, value, offset, littleEndian) {
+ if (value < 0) value = 0xffffffff + value + 1
+ for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; i++) {
+ buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
+ }
+}
+
+Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ this[offset + 3] = (value >>> 24)
+ this[offset + 2] = (value >>> 16)
+ this[offset + 1] = (value >>> 8)
+ this[offset] = value
+ } else {
+ objectWriteUInt32(this, value, offset, true)
+ }
+ return offset + 4
+}
+
+Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ this[offset] = (value >>> 24)
+ this[offset + 1] = (value >>> 16)
+ this[offset + 2] = (value >>> 8)
+ this[offset + 3] = value
+ } else {
+ objectWriteUInt32(this, value, offset, false)
+ }
+ return offset + 4
+}
+
+Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) {
+ checkInt(
+ this, value, offset, byteLength,
+ Math.pow(2, 8 * byteLength - 1) - 1,
+ -Math.pow(2, 8 * byteLength - 1)
+ )
+ }
+
+ var i = 0
+ var mul = 1
+ var sub = value < 0 ? 1 : 0
+ this[offset] = value & 0xFF
+ while (++i < byteLength && (mul *= 0x100)) {
+ this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
+ }
+
+ return offset + byteLength
+}
+
+Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) {
+ checkInt(
+ this, value, offset, byteLength,
+ Math.pow(2, 8 * byteLength - 1) - 1,
+ -Math.pow(2, 8 * byteLength - 1)
+ )
+ }
+
+ var i = byteLength - 1
+ var mul = 1
+ var sub = value < 0 ? 1 : 0
+ this[offset + i] = value & 0xFF
+ while (--i >= 0 && (mul *= 0x100)) {
+ this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
+ }
+
+ return offset + byteLength
+}
+
+Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
+ if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
+ if (value < 0) value = 0xff + value + 1
+ this[offset] = value
+ return offset + 1
+}
+
+Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ this[offset] = value
+ this[offset + 1] = (value >>> 8)
+ } else {
+ objectWriteUInt16(this, value, offset, true)
+ }
+ return offset + 2
+}
+
+Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ this[offset] = (value >>> 8)
+ this[offset + 1] = value
+ } else {
+ objectWriteUInt16(this, value, offset, false)
+ }
+ return offset + 2
+}
+
+Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ this[offset] = value
+ this[offset + 1] = (value >>> 8)
+ this[offset + 2] = (value >>> 16)
+ this[offset + 3] = (value >>> 24)
+ } else {
+ objectWriteUInt32(this, value, offset, true)
+ }
+ return offset + 4
+}
+
+Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
+ value = +value
+ offset = offset >>> 0
+ if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
+ if (value < 0) value = 0xffffffff + value + 1
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ this[offset] = (value >>> 24)
+ this[offset + 1] = (value >>> 16)
+ this[offset + 2] = (value >>> 8)
+ this[offset + 3] = value
+ } else {
+ objectWriteUInt32(this, value, offset, false)
+ }
+ return offset + 4
+}
+
+function checkIEEE754 (buf, value, offset, ext, max, min) {
+ if (value > max || value < min) throw new RangeError('value is out of bounds')
+ if (offset + ext > buf.length) throw new RangeError('index out of range')
+ if (offset < 0) throw new RangeError('index out of range')
+}
+
+function writeFloat (buf, value, offset, littleEndian, noAssert) {
+ if (!noAssert) {
+ checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
+ }
+ ieee754.write(buf, value, offset, littleEndian, 23, 4)
+ return offset + 4
+}
+
+Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
+ return writeFloat(this, value, offset, true, noAssert)
+}
+
+Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
+ return writeFloat(this, value, offset, false, noAssert)
+}
+
+function writeDouble (buf, value, offset, littleEndian, noAssert) {
+ if (!noAssert) {
+ checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
+ }
+ ieee754.write(buf, value, offset, littleEndian, 52, 8)
+ return offset + 8
+}
+
+Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
+ return writeDouble(this, value, offset, true, noAssert)
+}
+
+Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
+ return writeDouble(this, value, offset, false, noAssert)
+}
+
+// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
+Buffer.prototype.copy = function copy (target, target_start, start, end) {
+ if (!start) start = 0
+ if (!end && end !== 0) end = this.length
+ if (target_start >= target.length) target_start = target.length
+ if (!target_start) target_start = 0
+ if (end > 0 && end < start) end = start
+
+ // Copy 0 bytes; we're done
+ if (end === start) return 0
+ if (target.length === 0 || this.length === 0) return 0
+
+ // Fatal error conditions
+ if (target_start < 0) {
+ throw new RangeError('targetStart out of bounds')
+ }
+ if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')
+ if (end < 0) throw new RangeError('sourceEnd out of bounds')
+
+ // Are we oob?
+ if (end > this.length) end = this.length
+ if (target.length - target_start < end - start) {
+ end = target.length - target_start + start
+ }
+
+ var len = end - start
+
+ if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
+ for (var i = 0; i < len; i++) {
+ target[i + target_start] = this[i + start]
+ }
+ } else {
+ target._set(this.subarray(start, start + len), target_start)
+ }
+
+ return len
+}
+
+// fill(value, start=0, end=buffer.length)
+Buffer.prototype.fill = function fill (value, start, end) {
+ if (!value) value = 0
+ if (!start) start = 0
+ if (!end) end = this.length
+
+ if (end < start) throw new RangeError('end < start')
+
+ // Fill 0 bytes; we're done
+ if (end === start) return
+ if (this.length === 0) return
+
+ if (start < 0 || start >= this.length) throw new RangeError('start out of bounds')
+ if (end < 0 || end > this.length) throw new RangeError('end out of bounds')
+
+ var i
+ if (typeof value === 'number') {
+ for (i = start; i < end; i++) {
+ this[i] = value
+ }
+ } else {
+ var bytes = utf8ToBytes(value.toString())
+ var len = bytes.length
+ for (i = start; i < end; i++) {
+ this[i] = bytes[i % len]
+ }
+ }
+
+ return this
+}
+
+/**
+ * Creates a new `ArrayBuffer` with the *copied* memory of the buffer instance.
+ * Added in Node 0.12. Only available in browsers that support ArrayBuffer.
+ */
+Buffer.prototype.toArrayBuffer = function toArrayBuffer () {
+ if (typeof Uint8Array !== 'undefined') {
+ if (Buffer.TYPED_ARRAY_SUPPORT) {
+ return (new Buffer(this)).buffer
+ } else {
+ var buf = new Uint8Array(this.length)
+ for (var i = 0, len = buf.length; i < len; i += 1) {
+ buf[i] = this[i]
+ }
+ return buf.buffer
+ }
+ } else {
+ throw new TypeError('Buffer.toArrayBuffer not supported in this browser')
+ }
+}
+
+// HELPER FUNCTIONS
+// ================
+
+var BP = Buffer.prototype
+
+/**
+ * Augment a Uint8Array *instance* (not the Uint8Array class!) with Buffer methods
+ */
+Buffer._augment = function _augment (arr) {
+ arr.constructor = Buffer
+ arr._isBuffer = true
+
+ // save reference to original Uint8Array set method before overwriting
+ arr._set = arr.set
+
+ // deprecated, will be removed in node 0.13+
+ arr.get = BP.get
+ arr.set = BP.set
+
+ arr.write = BP.write
+ arr.toString = BP.toString
+ arr.toLocaleString = BP.toString
+ arr.toJSON = BP.toJSON
+ arr.equals = BP.equals
+ arr.compare = BP.compare
+ arr.indexOf = BP.indexOf
+ arr.copy = BP.copy
+ arr.slice = BP.slice
+ arr.readUIntLE = BP.readUIntLE
+ arr.readUIntBE = BP.readUIntBE
+ arr.readUInt8 = BP.readUInt8
+ arr.readUInt16LE = BP.readUInt16LE
+ arr.readUInt16BE = BP.readUInt16BE
+ arr.readUInt32LE = BP.readUInt32LE
+ arr.readUInt32BE = BP.readUInt32BE
+ arr.readIntLE = BP.readIntLE
+ arr.readIntBE = BP.readIntBE
+ arr.readInt8 = BP.readInt8
+ arr.readInt16LE = BP.readInt16LE
+ arr.readInt16BE = BP.readInt16BE
+ arr.readInt32LE = BP.readInt32LE
+ arr.readInt32BE = BP.readInt32BE
+ arr.readFloatLE = BP.readFloatLE
+ arr.readFloatBE = BP.readFloatBE
+ arr.readDoubleLE = BP.readDoubleLE
+ arr.readDoubleBE = BP.readDoubleBE
+ arr.writeUInt8 = BP.writeUInt8
+ arr.writeUIntLE = BP.writeUIntLE
+ arr.writeUIntBE = BP.writeUIntBE
+ arr.writeUInt16LE = BP.writeUInt16LE
+ arr.writeUInt16BE = BP.writeUInt16BE
+ arr.writeUInt32LE = BP.writeUInt32LE
+ arr.writeUInt32BE = BP.writeUInt32BE
+ arr.writeIntLE = BP.writeIntLE
+ arr.writeIntBE = BP.writeIntBE
+ arr.writeInt8 = BP.writeInt8
+ arr.writeInt16LE = BP.writeInt16LE
+ arr.writeInt16BE = BP.writeInt16BE
+ arr.writeInt32LE = BP.writeInt32LE
+ arr.writeInt32BE = BP.writeInt32BE
+ arr.writeFloatLE = BP.writeFloatLE
+ arr.writeFloatBE = BP.writeFloatBE
+ arr.writeDoubleLE = BP.writeDoubleLE
+ arr.writeDoubleBE = BP.writeDoubleBE
+ arr.fill = BP.fill
+ arr.inspect = BP.inspect
+ arr.toArrayBuffer = BP.toArrayBuffer
+
+ return arr
+}
+
+var INVALID_BASE64_RE = /[^+\/0-9A-z\-]/g
+
+function base64clean (str) {
+ // Node strips out invalid characters like \n and \t from the string, base64-js does not
+ str = stringtrim(str).replace(INVALID_BASE64_RE, '')
+ // Node converts strings with length < 2 to ''
+ if (str.length < 2) return ''
+ // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
+ while (str.length % 4 !== 0) {
+ str = str + '='
+ }
+ return str
+}
+
+function stringtrim (str) {
+ if (str.trim) return str.trim()
+ return str.replace(/^\s+|\s+$/g, '')
+}
+
+function isArrayish (subject) {
+ return isArray(subject) || Buffer.isBuffer(subject) ||
+ subject && typeof subject === 'object' &&
+ typeof subject.length === 'number'
+}
+
+function toHex (n) {
+ if (n < 16) return '0' + n.toString(16)
+ return n.toString(16)
+}
+
+function utf8ToBytes (string, units) {
+ units = units || Infinity
+ var codePoint
+ var length = string.length
+ var leadSurrogate = null
+ var bytes = []
+ var i = 0
+
+ for (; i < length; i++) {
+ codePoint = string.charCodeAt(i)
+
+ // is surrogate component
+ if (codePoint > 0xD7FF && codePoint < 0xE000) {
+ // last char was a lead
+ if (leadSurrogate) {
+ // 2 leads in a row
+ if (codePoint < 0xDC00) {
+ if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+ leadSurrogate = codePoint
+ continue
+ } else {
+ // valid surrogate pair
+ codePoint = leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00 | 0x10000
+ leadSurrogate = null
+ }
+ } else {
+ // no lead yet
+
+ if (codePoint > 0xDBFF) {
+ // unexpected trail
+ if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+ continue
+ } else if (i + 1 === length) {
+ // unpaired lead
+ if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+ continue
+ } else {
+ // valid lead
+ leadSurrogate = codePoint
+ continue
+ }
+ }
+ } else if (leadSurrogate) {
+ // valid bmp char, but last char was a lead
+ if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+ leadSurrogate = null
+ }
+
+ // encode utf8
+ if (codePoint < 0x80) {
+ if ((units -= 1) < 0) break
+ bytes.push(codePoint)
+ } else if (codePoint < 0x800) {
+ if ((units -= 2) < 0) break
+ bytes.push(
+ codePoint >> 0x6 | 0xC0,
+ codePoint & 0x3F | 0x80
+ )
+ } else if (codePoint < 0x10000) {
+ if ((units -= 3) < 0) break
+ bytes.push(
+ codePoint >> 0xC | 0xE0,
+ codePoint >> 0x6 & 0x3F | 0x80,
+ codePoint & 0x3F | 0x80
+ )
+ } else if (codePoint < 0x200000) {
+ if ((units -= 4) < 0) break
+ bytes.push(
+ codePoint >> 0x12 | 0xF0,
+ codePoint >> 0xC & 0x3F | 0x80,
+ codePoint >> 0x6 & 0x3F | 0x80,
+ codePoint & 0x3F | 0x80
+ )
+ } else {
+ throw new Error('Invalid code point')
+ }
+ }
+
+ return bytes
+}
+
+function asciiToBytes (str) {
+ var byteArray = []
+ for (var i = 0; i < str.length; i++) {
+ // Node's code seems to be doing this and not & 0x7F..
+ byteArray.push(str.charCodeAt(i) & 0xFF)
+ }
+ return byteArray
+}
+
+function utf16leToBytes (str, units) {
+ var c, hi, lo
+ var byteArray = []
+ for (var i = 0; i < str.length; i++) {
+ if ((units -= 2) < 0) break
+
+ c = str.charCodeAt(i)
+ hi = c >> 8
+ lo = c % 256
+ byteArray.push(lo)
+ byteArray.push(hi)
+ }
+
+ return byteArray
+}
+
+function base64ToBytes (str) {
+ return base64.toByteArray(base64clean(str))
+}
+
+function blitBuffer (src, dst, offset, length) {
+ for (var i = 0; i < length; i++) {
+ if ((i + offset >= dst.length) || (i >= src.length)) break
+ dst[i + offset] = src[i]
+ }
+ return i
+}
+
+function decodeUtf8Char (str) {
+ try {
+ return decodeURIComponent(str)
+ } catch (err) {
+ return String.fromCharCode(0xFFFD) // UTF 8 invalid char
+ }
+}
+
+},{"base64-js":50,"ieee754":51,"is-array":52}],50:[function(require,module,exports){
+var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
+
+;(function (exports) {
+ 'use strict';
+
+ var Arr = (typeof Uint8Array !== 'undefined')
+ ? Uint8Array
+ : Array
+
+ var PLUS = '+'.charCodeAt(0)
+ var SLASH = '/'.charCodeAt(0)
+ var NUMBER = '0'.charCodeAt(0)
+ var LOWER = 'a'.charCodeAt(0)
+ var UPPER = 'A'.charCodeAt(0)
+ var PLUS_URL_SAFE = '-'.charCodeAt(0)
+ var SLASH_URL_SAFE = '_'.charCodeAt(0)
+
+ function decode (elt) {
+ var code = elt.charCodeAt(0)
+ if (code === PLUS ||
+ code === PLUS_URL_SAFE)
+ return 62 // '+'
+ if (code === SLASH ||
+ code === SLASH_URL_SAFE)
+ return 63 // '/'
+ if (code < NUMBER)
+ return -1 //no match
+ if (code < NUMBER + 10)
+ return code - NUMBER + 26 + 26
+ if (code < UPPER + 26)
+ return code - UPPER
+ if (code < LOWER + 26)
+ return code - LOWER + 26
+ }
+
+ function b64ToByteArray (b64) {
+ var i, j, l, tmp, placeHolders, arr
+
+ if (b64.length % 4 > 0) {
+ throw new Error('Invalid string. Length must be a multiple of 4')
+ }
+
+ // the number of equal signs (place holders)
+ // if there are two placeholders, than the two characters before it
+ // represent one byte
+ // if there is only one, then the three characters before it represent 2 bytes
+ // this is just a cheap hack to not do indexOf twice
+ var len = b64.length
+ placeHolders = '=' === b64.charAt(len - 2) ? 2 : '=' === b64.charAt(len - 1) ? 1 : 0
+
+ // base64 is 4/3 + up to two characters of the original data
+ arr = new Arr(b64.length * 3 / 4 - placeHolders)
+
+ // if there are placeholders, only get up to the last complete 4 chars
+ l = placeHolders > 0 ? b64.length - 4 : b64.length
+
+ var L = 0
+
+ function push (v) {
+ arr[L++] = v
+ }
+
+ for (i = 0, j = 0; i < l; i += 4, j += 3) {
+ tmp = (decode(b64.charAt(i)) << 18) | (decode(b64.charAt(i + 1)) << 12) | (decode(b64.charAt(i + 2)) << 6) | decode(b64.charAt(i + 3))
+ push((tmp & 0xFF0000) >> 16)
+ push((tmp & 0xFF00) >> 8)
+ push(tmp & 0xFF)
+ }
+
+ if (placeHolders === 2) {
+ tmp = (decode(b64.charAt(i)) << 2) | (decode(b64.charAt(i + 1)) >> 4)
+ push(tmp & 0xFF)
+ } else if (placeHolders === 1) {
+ tmp = (decode(b64.charAt(i)) << 10) | (decode(b64.charAt(i + 1)) << 4) | (decode(b64.charAt(i + 2)) >> 2)
+ push((tmp >> 8) & 0xFF)
+ push(tmp & 0xFF)
+ }
+
+ return arr
+ }
+
+ function uint8ToBase64 (uint8) {
+ var i,
+ extraBytes = uint8.length % 3, // if we have 1 byte left, pad 2 bytes
+ output = "",
+ temp, length
+
+ function encode (num) {
+ return lookup.charAt(num)
+ }
+
+ function tripletToBase64 (num) {
+ return encode(num >> 18 & 0x3F) + encode(num >> 12 & 0x3F) + encode(num >> 6 & 0x3F) + encode(num & 0x3F)
+ }
+
+ // go through the array every three bytes, we'll deal with trailing stuff later
+ for (i = 0, length = uint8.length - extraBytes; i < length; i += 3) {
+ temp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
+ output += tripletToBase64(temp)
+ }
+
+ // pad the end with zeros, but make sure to not forget the extra bytes
+ switch (extraBytes) {
+ case 1:
+ temp = uint8[uint8.length - 1]
+ output += encode(temp >> 2)
+ output += encode((temp << 4) & 0x3F)
+ output += '=='
+ break
+ case 2:
+ temp = (uint8[uint8.length - 2] << 8) + (uint8[uint8.length - 1])
+ output += encode(temp >> 10)
+ output += encode((temp >> 4) & 0x3F)
+ output += encode((temp << 2) & 0x3F)
+ output += '='
+ break
+ }
+
+ return output
+ }
+
+ exports.toByteArray = b64ToByteArray
+ exports.fromByteArray = uint8ToBase64
+}(typeof exports === 'undefined' ? (this.base64js = {}) : exports))
+
+},{}],51:[function(require,module,exports){
+exports.read = function(buffer, offset, isLE, mLen, nBytes) {
+ var e, m,
+ eLen = nBytes * 8 - mLen - 1,
+ eMax = (1 << eLen) - 1,
+ eBias = eMax >> 1,
+ nBits = -7,
+ i = isLE ? (nBytes - 1) : 0,
+ d = isLE ? -1 : 1,
+ s = buffer[offset + i];
+
+ i += d;
+
+ e = s & ((1 << (-nBits)) - 1);
+ s >>= (-nBits);
+ nBits += eLen;
+ for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8);
+
+ m = e & ((1 << (-nBits)) - 1);
+ e >>= (-nBits);
+ nBits += mLen;
+ for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8);
+
+ if (e === 0) {
+ e = 1 - eBias;
+ } else if (e === eMax) {
+ return m ? NaN : ((s ? -1 : 1) * Infinity);
+ } else {
+ m = m + Math.pow(2, mLen);
+ e = e - eBias;
+ }
+ return (s ? -1 : 1) * m * Math.pow(2, e - mLen);
+};
+
+exports.write = function(buffer, value, offset, isLE, mLen, nBytes) {
+ var e, m, c,
+ eLen = nBytes * 8 - mLen - 1,
+ eMax = (1 << eLen) - 1,
+ eBias = eMax >> 1,
+ rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0),
+ i = isLE ? 0 : (nBytes - 1),
+ d = isLE ? 1 : -1,
+ s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0;
+
+ value = Math.abs(value);
+
+ if (isNaN(value) || value === Infinity) {
+ m = isNaN(value) ? 1 : 0;
+ e = eMax;
+ } else {
+ e = Math.floor(Math.log(value) / Math.LN2);
+ if (value * (c = Math.pow(2, -e)) < 1) {
+ e--;
+ c *= 2;
+ }
+ if (e + eBias >= 1) {
+ value += rt / c;
+ } else {
+ value += rt * Math.pow(2, 1 - eBias);
+ }
+ if (value * c >= 2) {
+ e++;
+ c /= 2;
+ }
+
+ if (e + eBias >= eMax) {
+ m = 0;
+ e = eMax;
+ } else if (e + eBias >= 1) {
+ m = (value * c - 1) * Math.pow(2, mLen);
+ e = e + eBias;
+ } else {
+ m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen);
+ e = 0;
+ }
+ }
+
+ for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8);
+
+ e = (e << mLen) | m;
+ eLen += mLen;
+ for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8);
+
+ buffer[offset + i - d] |= s * 128;
+};
+
+},{}],52:[function(require,module,exports){
+
+/**
+ * isArray
+ */
+
+var isArray = Array.isArray;
+
+/**
+ * toString
+ */
+
+var str = Object.prototype.toString;
+
+/**
+ * Whether or not the given `val`
+ * is an array.
+ *
+ * example:
+ *
+ * isArray([]);
+ * // > true
+ * isArray(arguments);
+ * // > false
+ * isArray('');
+ * // > false
+ *
+ * @param {mixed} val
+ * @return {bool}
+ */
+
+module.exports = isArray || function (val) {
+ return !! val && '[object Array]' == str.call(val);
+};
+
+},{}],53:[function(require,module,exports){
+(function (process){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// resolves . and .. elements in a path array with directory names there
+// must be no slashes, empty elements, or device names (c:\) in the array
+// (so also no leading and trailing slashes - it does not distinguish
+// relative and absolute paths)
+function normalizeArray(parts, allowAboveRoot) {
+ // if the path tries to go above the root, `up` ends up > 0
+ var up = 0;
+ for (var i = parts.length - 1; i >= 0; i--) {
+ var last = parts[i];
+ if (last === '.') {
+ parts.splice(i, 1);
+ } else if (last === '..') {
+ parts.splice(i, 1);
+ up++;
+ } else if (up) {
+ parts.splice(i, 1);
+ up--;
+ }
+ }
+
+ // if the path is allowed to go above the root, restore leading ..s
+ if (allowAboveRoot) {
+ for (; up--; up) {
+ parts.unshift('..');
+ }
+ }
+
+ return parts;
+}
+
+// Split a filename into [root, dir, basename, ext], unix version
+// 'root' is just a slash, or nothing.
+var splitPathRe =
+ /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
+var splitPath = function(filename) {
+ return splitPathRe.exec(filename).slice(1);
+};
+
+// path.resolve([from ...], to)
+// posix version
+exports.resolve = function() {
+ var resolvedPath = '',
+ resolvedAbsolute = false;
+
+ for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
+ var path = (i >= 0) ? arguments[i] : process.cwd();
+
+ // Skip empty and invalid entries
+ if (typeof path !== 'string') {
+ throw new TypeError('Arguments to path.resolve must be strings');
+ } else if (!path) {
+ continue;
+ }
+
+ resolvedPath = path + '/' + resolvedPath;
+ resolvedAbsolute = path.charAt(0) === '/';
+ }
+
+ // At this point the path should be resolved to a full absolute path, but
+ // handle relative paths to be safe (might happen when process.cwd() fails)
+
+ // Normalize the path
+ resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) {
+ return !!p;
+ }), !resolvedAbsolute).join('/');
+
+ return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
+};
+
+// path.normalize(path)
+// posix version
+exports.normalize = function(path) {
+ var isAbsolute = exports.isAbsolute(path),
+ trailingSlash = substr(path, -1) === '/';
+
+ // Normalize the path
+ path = normalizeArray(filter(path.split('/'), function(p) {
+ return !!p;
+ }), !isAbsolute).join('/');
+
+ if (!path && !isAbsolute) {
+ path = '.';
+ }
+ if (path && trailingSlash) {
+ path += '/';
+ }
+
+ return (isAbsolute ? '/' : '') + path;
+};
+
+// posix version
+exports.isAbsolute = function(path) {
+ return path.charAt(0) === '/';
+};
+
+// posix version
+exports.join = function() {
+ var paths = Array.prototype.slice.call(arguments, 0);
+ return exports.normalize(filter(paths, function(p, index) {
+ if (typeof p !== 'string') {
+ throw new TypeError('Arguments to path.join must be strings');
+ }
+ return p;
+ }).join('/'));
+};
+
+
+// path.relative(from, to)
+// posix version
+exports.relative = function(from, to) {
+ from = exports.resolve(from).substr(1);
+ to = exports.resolve(to).substr(1);
+
+ function trim(arr) {
+ var start = 0;
+ for (; start < arr.length; start++) {
+ if (arr[start] !== '') break;
+ }
+
+ var end = arr.length - 1;
+ for (; end >= 0; end--) {
+ if (arr[end] !== '') break;
+ }
+
+ if (start > end) return [];
+ return arr.slice(start, end - start + 1);
+ }
+
+ var fromParts = trim(from.split('/'));
+ var toParts = trim(to.split('/'));
+
+ var length = Math.min(fromParts.length, toParts.length);
+ var samePartsLength = length;
+ for (var i = 0; i < length; i++) {
+ if (fromParts[i] !== toParts[i]) {
+ samePartsLength = i;
+ break;
+ }
+ }
+
+ var outputParts = [];
+ for (var i = samePartsLength; i < fromParts.length; i++) {
+ outputParts.push('..');
+ }
+
+ outputParts = outputParts.concat(toParts.slice(samePartsLength));
+
+ return outputParts.join('/');
+};
+
+exports.sep = '/';
+exports.delimiter = ':';
+
+exports.dirname = function(path) {
+ var result = splitPath(path),
+ root = result[0],
+ dir = result[1];
+
+ if (!root && !dir) {
+ // No dirname whatsoever
+ return '.';
+ }
+
+ if (dir) {
+ // It has a dirname, strip trailing slash
+ dir = dir.substr(0, dir.length - 1);
+ }
+
+ return root + dir;
+};
+
+
+exports.basename = function(path, ext) {
+ var f = splitPath(path)[2];
+ // TODO: make this comparison case-insensitive on windows?
+ if (ext && f.substr(-1 * ext.length) === ext) {
+ f = f.substr(0, f.length - ext.length);
+ }
+ return f;
+};
+
+
+exports.extname = function(path) {
+ return splitPath(path)[3];
+};
+
+function filter (xs, f) {
+ if (xs.filter) return xs.filter(f);
+ var res = [];
+ for (var i = 0; i < xs.length; i++) {
+ if (f(xs[i], i, xs)) res.push(xs[i]);
+ }
+ return res;
+}
+
+// String.prototype.substr - negative index don't work in IE8
+var substr = 'ab'.substr(-1) === 'b'
+ ? function (str, start, len) { return str.substr(start, len) }
+ : function (str, start, len) {
+ if (start < 0) start = str.length + start;
+ return str.substr(start, len);
+ }
+;
+
+}).call(this,require('_process'))
+},{"_process":54}],54:[function(require,module,exports){
+// shim for using process in browser
+
+var process = module.exports = {};
+var queue = [];
+var draining = false;
+
+function drainQueue() {
+ if (draining) {
+ return;
+ }
+ draining = true;
+ var currentQueue;
+ var len = queue.length;
+ while(len) {
+ currentQueue = queue;
+ queue = [];
+ var i = -1;
+ while (++i < len) {
+ currentQueue[i]();
+ }
+ len = queue.length;
+ }
+ draining = false;
+}
+process.nextTick = function (fun) {
+ queue.push(fun);
+ if (!draining) {
+ setTimeout(drainQueue, 0);
+ }
+};
+
+process.title = 'browser';
+process.browser = true;
+process.env = {};
+process.argv = [];
+process.version = ''; // empty string to avoid regexp issues
+process.versions = {};
+
+function noop() {}
+
+process.on = noop;
+process.addListener = noop;
+process.once = noop;
+process.off = noop;
+process.removeListener = noop;
+process.removeAllListeners = noop;
+process.emit = noop;
+
+process.binding = function (name) {
+ throw new Error('process.binding is not supported');
+};
+
+// TODO(shtylman)
+process.cwd = function () { return '/' };
+process.chdir = function (dir) {
+ throw new Error('process.chdir is not supported');
+};
+process.umask = function() { return 0; };
+
+},{}],55:[function(require,module,exports){
+var caniuse = require('caniuse-db/data').agents;
+var path = require('path');
+var fs = require('fs');
+
+var uniq = function (array) {
+ var filtered = [];
+ for ( var i = 0; i < array.length; i++ ) {
+ if ( filtered.indexOf(array[i]) == -1 ) filtered.push(array[i]);
+ }
+ return filtered;
+};
+
+normalizeVersion = function (data, version) {
+ if ( data.versions.indexOf(version) != -1 ) {
+ return version;
+ } else {
+ var alias = browserslist.versionAliases[data.name][version];
+ if ( alias ) return alias;
+ }
+};
+
+// Return array of browsers by selection queries:
+//
+// browserslist('IE >= 10, IE 8') //=> ['ie 11', 'ie 10', 'ie 8']
+var browserslist = function (selections, opts) {
+ if ( typeof(opts) == 'undefined' ) opts = { };
+
+ if ( typeof(selections) == 'undefined' || selections === null ) {
+ var config = browserslist.readConfig(opts.path);
+ if ( config === false ) {
+ selections = browserslist.defaults;
+ } else {
+ selections = config;
+ }
+ }
+
+ if ( typeof(selections) == 'string' ) {
+ selections = selections.split(/,\s*/);
+ }
+
+ var result = [];
+
+ var query, match, array, used;
+ selections.forEach(function (selection) {
+ if ( selection.trim() === '' ) return;
+ used = false;
+
+ for ( var i in browserslist.queries ) {
+ query = browserslist.queries[i];
+ match = selection.match(query.regexp);
+ if ( match ) {
+ array = query.select.apply(browserslist, match.slice(1));
+ result = result.concat(array);
+ used = true;
+ break;
+ }
+ }
+
+ if ( !used ) {
+ throw 'Unknown browser query `' + selection + '`';
+ }
+ });
+
+ return uniq(result).sort(function (name1, name2) {
+ name1 = name1.split(' ');
+ name2 = name2.split(' ');
+ if ( name1[0] == name2[0] ) {
+ return parseFloat(name2[1]) - parseFloat(name1[1]);
+ } else {
+ return name1[0].localeCompare(name2[0]);
+ }
+ });
+};
+
+// Will be filled by Can I Use data below
+browserslist.data = { };
+browserslist.usage = {
+ global: { }
+};
+
+// Default browsers query
+browserslist.defaults = [
+ '> 1%',
+ 'last 2 versions',
+ 'Firefox ESR',
+ 'Opera 12.1'
+];
+
+// What browsers will be used in `last n version` query
+browserslist.major = ['safari', 'opera', 'ios_saf', 'ie_mob', 'ie',
+ 'firefox', 'chrome'];
+
+// Browser names aliases
+browserslist.aliases = {
+ fx: 'firefox',
+ ff: 'firefox',
+ ios: 'ios_saf',
+ explorer: 'ie',
+ blackberry: 'bb',
+ explorermobile: 'ie_mob',
+ operamini: 'op_mini',
+ operamobile: 'op_mob',
+ chromeandroid: 'and_chr',
+ firefoxandroid: 'and_ff'
+};
+
+// Aliases ot work with joined versions like `ios_saf 7.0-7.1`
+browserslist.versionAliases = { };
+
+// Get browser data by alias or case insensitive name
+browserslist.byName = function (name) {
+ name = name.toLowerCase();
+ name = browserslist.aliases[name] || name;
+
+ var data = browserslist.data[name];
+ if ( !data ) throw 'Unknown browser ' + name;
+ return data;
+};
+
+// Find config, read file and parse it
+browserslist.readConfig = function (from) {
+ if ( from === false ) return false;
+ if ( !fs.readFileSync ) return false;
+ if ( typeof(from) == 'undefined' ) from = '.';
+
+ var dirs = path.resolve(from).split(path.sep);
+ var config, stat;
+ while ( dirs.length ) {
+ config = dirs.concat(['browserslist']).join(path.sep);
+
+ if ( fs.existsSync(config) && fs.lstatSync(config).isFile() ) {
+ return browserslist.parseConfig( fs.readFileSync(config) );
+ }
+
+ dirs.pop();
+ }
+
+ return false;
+};
+
+// Return array of queries from config content
+browserslist.parseConfig = function (string) {
+ return string.toString()
+ .replace(/#[^\n]*/g, '')
+ .split(/\n/)
+ .map(function (i) {
+ return i.trim();
+ })
+ .filter(function (i) {
+ return i !== '';
+ });
+};
+
+browserslist.queries = {
+
+ lastVersions: {
+ regexp: /^last (\d+) versions?$/i,
+ select: function (versions) {
+ var selected = [];
+ browserslist.major.forEach(function (name) {
+ var data = browserslist.byName(name);
+ var array = data.released.slice(-versions);
+
+ array = array.map(function (v) {
+ return data.name + ' ' + v;
+ });
+ selected = selected.concat(array);
+ });
+ return selected;
+ }
+ },
+
+ lastByBrowser: {
+ regexp: /^last (\d+) (\w+) versions?$/i,
+ select: function (versions, name) {
+ var data = browserslist.byName(name);
+ return data.released.slice(-versions).map(function (v) {
+ return data.name + ' ' + v;
+ });
+ }
+ },
+
+ globalStatistics: {
+ regexp: /^> (\d+\.?\d*)%$/,
+ select: function (popularity) {
+ popularity = parseFloat(popularity);
+ var result = [];
+
+ for ( var version in browserslist.usage.global ) {
+ if ( browserslist.usage.global[version] > popularity ) {
+ result.push(version);
+ }
+ }
+
+ return result;
+ }
+ },
+
+ countryStatistics: {
+ regexp: /^> (\d+\.?\d*)% in (\w\w)$/,
+ select: function (popularity, country) {
+ popularity = parseFloat(popularity);
+ country = country.toUpperCase();
+ var result = [];
+
+ var usage = browserslist.usage[country];
+ if ( !usage ) {
+ usage = { };
+ var data = require('caniuse-db/region-usage-json/' + country);
+ for ( var i in data.data ) {
+ fillUsage(usage, i, data.data[i]);
+ }
+ browserslist.usage[country] = usage;
+ }
+
+ for ( var version in usage ) {
+ if ( usage[version] > popularity ) {
+ result.push(version);
+ }
+ }
+
+ return result;
+ }
+ },
+
+ versions: {
+ regexp: /^(\w+) (>=?|<=?)\s*([\d\.]+)/,
+ select: function (name, sign, version) {
+ var data = browserslist.byName(name);
+ version = parseFloat(version);
+
+ var filter;
+ if ( sign == '>' ) {
+ filter = function (v) {
+ return parseFloat(v) > version;
+ };
+ } else if ( sign == '>=' ) {
+ filter = function (v) {
+ return parseFloat(v) >= version;
+ };
+ } else if ( sign == '<' ) {
+ filter = function (v) {
+ return parseFloat(v) < version;
+ };
+ } else if ( sign == '<=' ) {
+ filter = function (v) {
+ return parseFloat(v) <= version;
+ };
+ }
+
+ return data.released.filter(filter).map(function (v) {
+ return data.name + ' ' + v;
+ });
+ }
+ },
+
+ esr: {
+ regexp: /^(firefox|ff|fx) esr$/i,
+ select: function (versions) {
+ return ['firefox 31'];
+ }
+ },
+
+ direct: {
+ regexp: /^(\w+) ([\d\.]+)$/,
+ select: function (name, version) {
+ var data = browserslist.byName(name);
+ var alias = normalizeVersion(data, version);
+ if ( alias ) {
+ version = alias;
+ } else {
+ if ( version.indexOf('.') == -1 ) {
+ alias = version + '.0';
+ } else if ( /\.0$/.test(version) ) {
+ alias = version.replace(/\.0$/, '');
+ }
+ alias = normalizeVersion(data, alias);
+ if ( alias ) {
+ version = alias;
+ } else {
+ throw 'Unknown version ' + version + ' of ' + name;
+ }
+ }
+
+ return [data.name + ' ' + version];
+ }
+ }
+
+};
+
+// Get and convert Can I Use data
+
+var normalize = function (versions) {
+ return versions.filter(function (version) {
+ return typeof(version) == 'string';
+ });
+};
+
+var fillUsage = function (result, name, data) {
+ for ( var i in data ) {
+ result[name + ' ' + i] = data[i];
+ }
+};
+
+for ( var name in caniuse ) {
+ browserslist.data[name] = {
+ name: name,
+ versions: normalize(caniuse[name].versions),
+ released: normalize(caniuse[name].versions.slice(0, -3))
+ };
+ fillUsage(browserslist.usage.global, name, caniuse[name].usage_global);
+
+ browserslist.versionAliases[name] = { };
+ for ( var i = 0; i < caniuse[name].versions.length; i++ ) {
+ if ( !caniuse[name].versions[i] ) continue;
+ var full = caniuse[name].versions[i];
+
+ if ( full.indexOf('-') != -1 ) {
+ var interval = full.split('-');
+ for ( var j = 0; j < interval.length; j++ ) {
+ browserslist.versionAliases[name][ interval[j] ] = full;
+ }
+ }
+ }
+}
+
+module.exports = browserslist;
+
+},{"caniuse-db/data":56,"fs":48,"path":53}],56:[function(require,module,exports){
+module.exports={"eras":{"e-37":"37 versions back","e-36":"36 versions back","e-35":"35 versions back","e-34":"34 versions back","e-33":"33 versions back","e-32":"32 versions back","e-31":"31 versions back","e-30":"30 versions back","e-29":"29 versions back","e-28":"28 versions back","e-27":"27 versions back","e-26":"26 versions back","e-25":"25 versions back","e-24":"24 versions back","e-23":"23 versions back","e-22":"22 versions back","e-21":"21 versions back","e-20":"20 versions back","e-19":"19 versions back","e-18":"18 versions back","e-17":"17 versions back","e-16":"16 versions back","e-15":"15 versions back","e-14":"14 versions back","e-13":"13 versions back","e-12":"12 versions back","e-11":"11 versions back","e-10":"10 versions back","e-9":"9 versions back","e-8":"8 versions back","e-7":"7 versions back","e-6":"6 versions back","e-5":"5 versions back","e-4":"4 versions back","e-3":"3 versions back","e-2":"2 versions back","e-1":"Previous version","e0":"Current","e1":"Near 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+},{}],57:[function(require,module,exports){
+module.exports={
+ "title":"CSS3 Background-image options",
+ "description":"New properties to affect background images, including background-clip, background-origin and background-size",
+ "spec":"http://www.w3.org/TR/css3-background/#backgrounds",
+ "status":"cr",
+ "links":[
+ {
+ "url":"http://www.standardista.com/css3/css3-background-properties",
+ "title":"Detailed compatibility tables and demos"
+ },
+ {
+ "url":"http://www.css3files.com/background/",
+ "title":"Information page"
+ },
+ {
+ "url":"https://github.com/louisremi/background-size-polyfill",
+ "title":"Polyfill for IE7-8"
+ }
+ ],
+ "bugs":[
+ {
+ "description":"iOS Safari has buggy behavior with `background-size: cover;` on a page's body."
+ },
+ {
+ "description":"iOS Safari has buggy behavior with `background-size: cover;` + `background-attachment: fixed;`"
+ }
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+ "notes":"",
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+ "title":"CSS3 Border images",
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+ "spec":"http://www.w3.org/TR/css3-background/#the-border-image",
+ "status":"cr",
+ "links":[
+ {
+ "url":"http://www.css3files.com/border/",
+ "title":"Information page"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/css/properties/border-image",
+ "title":"WebPlatform Docs"
+ }
+ ],
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+
+ ],
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+ "CSS3"
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+ "notes":"Note that both the `border-style` and `border-width` must be specified (not set to `none` or 0) for border-images to work according to spec, though older implementations may not have this requirement. Partial support refers to supporting the shorthand syntax, but not the individual properties (border-image-source, border-image-slice, etc). ",
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+}
+},{}],59:[function(require,module,exports){
+module.exports={
+ "title":"CSS3 Border-radius (rounded corners)",
+ "description":"Method of making the border corners round",
+ "spec":"http://www.w3.org/TR/css3-background/#the-border-radius",
+ "status":"cr",
+ "links":[
+ {
+ "url":"http://border-radius.com",
+ "title":"Border-radius CSS Generator"
+ },
+ {
+ "url":"http://muddledramblings.com/table-of-css3-border-radius-compliance",
+ "title":"Detailed compliance table"
+ },
+ {
+ "url":"http://www.css3files.com/border/#borderradius",
+ "title":"Information page"
+ },
+ {
+ "url":"http://css3pie.com/",
+ "title":"Polyfill which includes border-radius"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/css/properties/border-radius",
+ "title":"WebPlatform Docs"
+ }
+ ],
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+ },
+ {
+ "description":"Android Browser 2.3 does not support % value for `border-radius`."
+ },
+ {
+ "description":"Border-radius does not work on fieldset elements in IE9."
+ },
+ {
+ "description":"The stock browser on the Samsung Galaxy S4 with Android 4.2 does not support the `border-radius` shorthand property but does support the long-hand properties for each corner like `border-top-left-radius`."
+ },
+ {
+ "description":"Older versions of Safari [had a bug](https://bugs.webkit.org/show_bug.cgi?id=50072) where background images would bleed out of the border-radius."
+ }
+ ],
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+ "CSS3"
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+}
+},{}],60:[function(require,module,exports){
+module.exports={
+ "title":"calc() as CSS unit value",
+ "description":"Method of allowing calculated values for length units, i.e. `width: calc(100% - 3em)`",
+ "spec":"http://www.w3.org/TR/css3-values/#calc",
+ "status":"cr",
+ "links":[
+ {
+ "url":"http://hacks.mozilla.org/2010/06/css3-calc/",
+ "title":"Mozilla Hacks article"
+ },
+ {
+ "url":"https://developer.mozilla.org/en/CSS/-moz-calc",
+ "title":"MDN article"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/css/functions/calc",
+ "title":"WebPlatform Docs"
+ }
+ ],
+ "bugs":[
+ {
+ "description":"IE10 crashes when a div with a property using `calc()` has a child with [same property with inherit](http://stackoverflow.com/questions/19423384/css-less-calc-method-is-crashing-my-ie10)."
+ },
+ {
+ "description":"IE 9 - 11 don't render `box-shadow` when `calc()` is used for any of the values"
+ },
+ {
+ "description":"IE10 and IE11 don't support using `calc()` inside a `transform`. [Bug report](https://connect.microsoft.com/IE/feedback/details/814380/)"
+ }
+ ],
+ "categories":[
+ "CSS3"
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+ },
+ "notes":"Support can be somewhat emulated in older versions of IE using the non-standard `expression()` syntax. Partial support in IE9 refers to the browser crashing when used as a `background-position` value. Partial support in Android Browser 4.4 refers to the browser lacking the ability to multiply and divide values.",
+ "notes_by_num":{
+
+ },
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+}
+},{}],61:[function(require,module,exports){
+module.exports={
+ "title":"CSS3 Animation",
+ "description":"Complex method of animating certain properties of an element",
+ "spec":"http://www.w3.org/TR/css3-animations/",
+ "status":"wd",
+ "links":[
+ {
+ "url":"http://robertnyman.com/2010/05/06/css3-animations/",
+ "title":"Blog post on usage"
+ },
+ {
+ "url":"http://www.css3files.com/animation/",
+ "title":"Information page"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/css/properties/animations",
+ "title":"WebPlatform Docs"
+ }
+ ],
+ "bugs":[
+ {
+ "description":"'animation-fill-mode' property is not supported in Android browser below 2.3."
+ },
+ {
+ "description":"iOS 6.1 and below do not support animation on pseudo-elements."
+ },
+ {
+ "description":"@keyframes not supported in an inline or scoped stylesheet in Firefox (bug 830056)"
+ }
+ ],
+ "categories":[
+ "CSS3"
+ ],
+ "stats":{
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+ "ie_mob":{
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+ "notes":"Partial support in Android browser refers to buggy behavior in different scenarios.",
+ "notes_by_num":{
+
+ },
+ "usage_perc_y":89.92,
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+ "chrome_id":"",
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+}
+},{}],62:[function(require,module,exports){
+module.exports={
+ "title":"CSS box-decoration-break",
+ "description":"Controls whether the box's margins, borders, padding, and other decorations wrap the broken edges of the box fragments (when the box is split by a break (page/column/region/line).",
+ "spec":"http://www.w3.org/TR/css3-break/#break-decoration",
+ "status":"wd",
+ "links":[
+ {
+ "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/box-decoration-break",
+ "title":"MDN article"
+ },
+ {
+ "url":"http://jsbin.com/xojoro/edit?css,output",
+ "title":"Demo of effect on box border"
+ }
+ ],
+ "bugs":[
+
+ ],
+ "categories":[
+ "CSS3"
+ ],
+ "stats":{
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+ },
+ "notes":"",
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+
+ },
+ "usage_perc_y":73.09,
+ "usage_perc_a":0,
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+ "keywords":"box-decoration,box decoration,break",
+ "ie_id":"",
+ "chrome_id":"",
+ "shown":true
+}
+},{}],63:[function(require,module,exports){
+module.exports={
+ "title":"CSS3 Box-shadow",
+ "description":"Method of displaying an inner or outer shadow effect to elements",
+ "spec":"http://www.w3.org/TR/css3-background/#box-shadow",
+ "status":"cr",
+ "links":[
+ {
+ "url":"https://developer.mozilla.org/En/CSS/-moz-box-shadow",
+ "title":"MDN article"
+ },
+ {
+ "url":"http://westciv.com/tools/boxshadows/index.html",
+ "title":"Live editor"
+ },
+ {
+ "url":"http://tests.themasta.com/blogstuff/boxshadowdemo.html",
+ "title":"Demo of various effects"
+ },
+ {
+ "url":"http://www.css3files.com/shadow/",
+ "title":"Information page"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/css/properties/box-shadow",
+ "title":"WebPlatform Docs"
+ }
+ ],
+ "bugs":[
+ {
+ "description":"Safari 6, iOS 6 and Android 2.3 default browser don't work with a 0px value for \"blur-radius\".\r\ne.g. `-webkit-box-shadow: 5px 1px 0px 1px #f04e29;`\r\ndoesn't work, but\r\n`-webkit-box-shadow: 5px 1px 1px 1px #f04e29`\r\ndoes."
+ }
+ ],
+ "categories":[
+ "CSS3"
+ ],
+ "stats":{
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+ "bb":{
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+ },
+ "ie_mob":{
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+ "and_uc":{
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+ }
+ },
+ "notes":"Can be partially emulated in older IE versions using the non-standard \"shadow\" filter. Partial support in Safari, iOS Safari and Android Browser refers to missing \"inset\", blur radius value, and multiple shadow support.",
+ "notes_by_num":{
+
+ },
+ "usage_perc_y":91.68,
+ "usage_perc_a":0.17,
+ "ucprefix":false,
+ "parent":"",
+ "keywords":"box-shadows,boxshadows,box shadow,shaow",
+ "ie_id":"",
+ "chrome_id":"",
+ "shown":true
+}
+},{}],64:[function(require,module,exports){
+module.exports={
+ "title":"Crisp edges/pixelated images",
+ "description":"Forces images to be scaled with an algorithm that preserves contrast and edges in the image, without smoothing colors or introduce blur. This is intended for images such as pixel art. Official values that accomplish this for the `image-rendering` property are `crisp-edges` and `pixelated`.",
+ "spec":"http://dev.w3.org/csswg/css-images-3/#valdef-image-rendering-crisp-edges",
+ "status":"unoff",
+ "links":[
+ {
+ "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/image-rendering",
+ "title":"MDN article"
+ },
+ {
+ "url":"http://updates.html5rocks.com/2015/01/pixelated",
+ "title":"HTML5Rocks article"
+ }
+ ],
+ "bugs":[
+ {
+ "description":"`image-rendering:-webkit-optimize-contrast;` and `-ms-interpolation-mode:nearest-neighbor` do not affect CSS images."
+ }
+ ],
+ "categories":[
+ "CSS",
+ "CSS3"
+ ],
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+ "notes":"Note that prefixes apply to the value (e.g. `-moz-crisp-edges`), not the `image-rendering` property.",
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+ "2":"Internet Explorer accomplishes support using the non-standard declaration `-ms-interpolation-mode: nearest-neighbor`",
+ "3":"Supports the `crisp-edges` value, but not `pixelated`.",
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+}
+},{}],65:[function(require,module,exports){
+module.exports={
+ "title":"CSS Device Adaptation",
+ "description":"A standard way to override the size of viewport in web page, standardizing and replacing Apple's own popular <meta> viewport implementation.",
+ "spec":"http://www.w3.org/TR/css-device-adapt/",
+ "status":"wd",
+ "links":[
+ {
+ "url":"https://dev.opera.com/articles/view/an-introduction-to-meta-viewport-and-viewport/",
+ "title":"Introduction to meta viewport and @viewport in Opera Mobile"
+ },
+ {
+ "url":"http://msdn.microsoft.com/en-us/library/ie/hh708740(v=vs.85).aspx",
+ "title":"Device adaptation in Internet Explorer 10"
+ }
+ ],
+ "bugs":[
+
+ ],
+ "categories":[
+ "CSS"
+ ],
+ "stats":{
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+ "notes":"",
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+ "1":"IE only supports the 'width' and 'height' properties.",
+ "2":"Opera Mobile and Opera Mini only support the 'orientation' property."
+ },
+ "usage_perc_y":0,
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+}
+},{}],66:[function(require,module,exports){
+module.exports={
+ "title":"CSS Filter Effects",
+ "description":"Method of applying filter effects (like blur, grayscale, brightness, contrast and hue) to elements, previously only possible by using SVG.",
+ "spec":"http://www.w3.org/TR/filter-effects/",
+ "status":"wd",
+ "links":[
+ {
+ "url":"http://html5-demos.appspot.com/static/css/filters/index.html",
+ "title":"Demo file for WebKit browsers"
+ },
+ {
+ "url":"http://www.html5rocks.com/en/tutorials/filters/understanding-css/",
+ "title":"HTML5Rocks article"
+ },
+ {
+ "url":"http://dl.dropbox.com/u/3260327/angular/CSS3ImageManipulation.html",
+ "title":"Filter editor"
+ },
+ {
+ "url":"http://bennettfeely.com/filters/",
+ "title":"Filter Playground"
+ }
+ ],
+ "bugs":[
+
+ ],
+ "categories":[
+ "CSS",
+ "CSS3"
+ ],
+ "stats":{
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+ "notes":"Note that this property is significantly different from and incompatible with Microsoft's [older \"filter\" property](http://msdn.microsoft.com/en-us/library/ie/ms530752%28v=vs.85%29.aspx).\r\n\r\nPartial support in Firefox before version 34 [only implemented the url() function of the filter property](https://developer.mozilla.org/en-US/docs/Web/CSS/filter#Browser_compatibility)",
+ "notes_by_num":{
+ "1":"Supported in Firefox under the `layout.css.filters.enabled` flag.",
+ "2":"Supported in Project Spartan under the \"Enable CSS filter property\" flag. Supports filter functions, but not the `url` function."
+ },
+ "usage_perc_y":73.76,
+ "usage_perc_a":2.66,
+ "ucprefix":false,
+ "parent":"",
+ "keywords":"sepia,hue-rotate,invert,saturate",
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+ "chrome_id":"5822463824887808",
+ "shown":true
+}
+},{}],67:[function(require,module,exports){
+module.exports={
+ "title":"CSS Gradients",
+ "description":"Method of defining a linear or radial color gradient as a CSS image.",
+ "spec":"http://www.w3.org/TR/css3-images/",
+ "status":"cr",
+ "links":[
+ {
+ "url":"http://www.colorzilla.com/gradient-editor/",
+ "title":"Cross-browser editor"
+ },
+ {
+ "url":"http://www.css3files.com/gradient/",
+ "title":"Information page"
+ },
+ {
+ "url":"http://css3pie.com/",
+ "title":"Tool to emulate support in IE"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/css/functions/linear-gradient",
+ "title":"WebPlatform Docs"
+ }
+ ],
+ "bugs":[
+
+ ],
+ "categories":[
+ "CSS3"
+ ],
+ "stats":{
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+ "title":"CSS Hyphenation",
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+ "spec":"http://www.w3.org/TR/css3-text/#hyphenation",
+ "status":"wd",
+ "links":[
+ {
+ "url":"https://developer.mozilla.org/en/CSS/hyphens",
+ "title":"MDN article"
+ },
+ {
+ "url":"http://blog.fontdeck.com/post/9037028497/hyphens",
+ "title":"Blog post"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/css/properties/hyphens",
+ "title":"WebPlatform Docs"
+ }
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+ "notes":"Chrome 29- and Android 4.0 Browser support \"-webkit-hyphens: none\", but not the \"auto\" property. Chrome 30+ doesn't support it either. It is [advisable to set the @lang attribute](http://blog.adrianroselli.com/2015/01/on-use-of-lang-attribute.html) on the HTML element to enable hyphenation support and improve accessibility.",
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+},{}],69:[function(require,module,exports){
+module.exports={
+ "title":"CSS Logical Properties",
+ "description":"Use start/end properties that depend on LTR or RTL writing direction instead of left/right",
+ "spec":"http://dev.w3.org/csswg/css-logical-props/",
+ "status":"unoff",
+ "links":[
+ {
+ "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-margin-start",
+ "title":"MDN -moz-margin-start"
+ },
+ {
+ "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-padding-start",
+ "title":"MDN -moz-padding-start"
+ }
+ ],
+ "bugs":[
+
+ ],
+ "categories":[
+ "CSS",
+ "CSS3"
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+ },
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+}
+},{}],70:[function(require,module,exports){
+module.exports={
+ "title":"CSS Masks",
+ "description":"Method of displaying part of an element, using a selected image as a mask",
+ "spec":"http://www.w3.org/TR/css-masking/",
+ "status":"cr",
+ "links":[
+ {
+ "url":"http://docs.webplatform.org/wiki/css/properties/mask",
+ "title":"WebPlatform Docs"
+ },
+ {
+ "url":"http://www.html5rocks.com/en/tutorials/masking/adobe/",
+ "title":"HTML5 Rocks article"
+ },
+ {
+ "url":"http://thenittygritty.co/css-masking",
+ "title":"Detailed blog post"
+ }
+ ],
+ "bugs":[
+
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+ "CSS"
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+ "notes_by_num":{
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+},{}],71:[function(require,module,exports){
+module.exports={
+ "title":"Media Queries: resolution feature",
+ "description":"Allows a media query to be set based on the device pixels used per CSS unit. While the standard uses `min`/`max-resolution` for this, some browsers support the older non-standard `device-pixel-ratio` media query.",
+ "spec":"http://www.w3.org/TR/css3-mediaqueries/#resolution",
+ "status":"rec",
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+ {
+ "url":"http://www.w3.org/blog/CSS/2012/06/14/unprefix-webkit-device-pixel-ratio/",
+ "title":"How to unprefix -webkit-device-pixel-ratio"
+ }
+ ],
+ "bugs":[
+ {
+ "description":"Project Spartan technical preview has a bug where `min-resolution` less than `1dpcm` [is ignored](http://jsfiddle.net/behmjd5t/)."
+ }
+ ],
+ "categories":[
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+ "CSS3"
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+ "url":"http://msdn.microsoft.com/en-us/library/ie/hh772745(v=vs.85).aspx",
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+ "url":"http://css-tricks.com/snippets/css/style-placeholder-text/",
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+ "url":"http://wiki.csswg.org/ideas/placeholder-styling",
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+ "status":"cr",
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+ "url":"http://html.adobe.com/webplatform/layout/shapes/",
+ "title":"Adobe demos and samples"
+ },
+ {
+ "url":"http://html.adobe.com/webplatform/layout/shapes/browser-support/",
+ "title":"CSS shapes support test by Adobe"
+ },
+ {
+ "url":"http://alistapart.com/article/css-shapes-101",
+ "title":"A List Apart article"
+ }
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+ "title":"CSS position:sticky",
+ "description":"Keeps elements positioned as \"fixed\" or \"relative\" depending on how it appears in the viewport. As a result the element is \"stuck\" when necessary while scrolling.",
+ "spec":"http://dev.w3.org/csswg/css-position/#sticky-positioning",
+ "status":"unoff",
+ "links":[
+ {
+ "url":"http://updates.html5rocks.com/2012/08/Stick-your-landings-position-sticky-lands-in-WebKit",
+ "title":"HTML5Rocks"
+ },
+ {
+ "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/position",
+ "title":"MDN article"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/css/properties/position",
+ "title":"WebPlatform Docs"
+ },
+ {
+ "url":"https://github.com/filamentgroup/fixed-sticky",
+ "title":"Polyfill"
+ },
+ {
+ "url":"https://github.com/wilddeer/stickyfill",
+ "title":"Another polyfill"
+ }
+ ],
+ "bugs":[
+ {
+ "description":"Firefox and Safari do not appear to support [sticky table headers](http://jsfiddle.net/Mf4YT/2/). (see also [Firefox bug](https://bugzilla.mozilla.org/show_bug.cgi?id=975644))"
+ }
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+ },
+ "and_uc":{
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+ }
+ },
+ "notes":"",
+ "notes_by_num":{
+ "1":"Can be enabled in Firefox by setting the about:config preference layout.css.sticky.enabled to true",
+ "2":"Enabled in Chrome through the \"experimental Web Platform features\" flag in chrome://flags"
+ },
+ "usage_perc_y":20.74,
+ "usage_perc_a":0,
+ "ucprefix":false,
+ "parent":"",
+ "keywords":"",
+ "ie_id":"positionsticky",
+ "chrome_id":"6190250464378880",
+ "shown":true
+}
+},{}],76:[function(require,module,exports){
+module.exports={
+ "title":"CSS3 text-align-last",
+ "description":"CSS property to describe how the last line of a block or a line right before a forced line break when `text-align` is `justify`.",
+ "spec":"http://www.w3.org/TR/css3-text/#text-align-last-property",
+ "status":"wd",
+ "links":[
+ {
+ "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/text-align-last",
+ "title":"MDN text-align-last"
+ },
+ {
+ "url":"http://blogs.adobe.com/webplatform/2014/02/25/improving-your-sites-visual-details-css3-text-align-last/",
+ "title":"Adobe Web Platform Article"
+ }
+ ],
+ "bugs":[
+
+ ],
+ "categories":[
+ "CSS3"
+ ],
+ "stats":{
+ "ie":{
+ "5.5":"a #1",
+ "6":"a #1",
+ "7":"a #1",
+ "8":"a #1",
+ "9":"a #1",
+ "10":"a #1",
+ "11":"a #1",
+ "TP":"a #1"
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+ },
+ "and_ff":{
+ "36":"y x"
+ },
+ "ie_mob":{
+ "10":"a #1",
+ "11":"a #1"
+ },
+ "and_uc":{
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+ }
+ },
+ "notes":"",
+ "notes_by_num":{
+ "1":"In Internet Explorer, the start and end values are not supported.",
+ "2":"Enabled through the \"Enable Experimental Web Platform Features\" flag in chrome://flags",
+ "3":"Enabled through the \"Enable Experimental Web Platform Features\" flag in opera://flags"
+ },
+ "usage_perc_y":12.09,
+ "usage_perc_a":14.15,
+ "ucprefix":false,
+ "parent":"",
+ "keywords":"text align last",
+ "ie_id":"",
+ "chrome_id":"",
+ "shown":true
+}
+},{}],77:[function(require,module,exports){
+module.exports={
+ "title":"CSS3 Transitions",
+ "description":"Simple method of animating certain properties of an element.",
+ "spec":"http://www.w3.org/TR/css3-transitions/",
+ "status":"wd",
+ "links":[
+ {
+ "url":"http://www.webdesignerdepot.com/2010/01/css-transitions-101/",
+ "title":"Article on usage"
+ },
+ {
+ "url":"http://www.css3files.com/transition/",
+ "title":"Information page"
+ },
+ {
+ "url":"http://www.the-art-of-web.com/css/timing-function/",
+ "title":"Examples on timing functions"
+ },
+ {
+ "url":"http://www.opera.com/docs/specs/presto2.12/css/transitions/",
+ "title":"Animation of property types support in Opera"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/css/properties/transition",
+ "title":"WebPlatform Docs"
+ }
+ ],
+ "bugs":[
+ {
+ "description":"Not supported on any pseudo-elements besides ::before and ::after for Firefox, Chrome 26+, Opera 16+ and IE10+."
+ },
+ {
+ "description":"Transitionable properties with calc() derived values are not supported below and including IE11 (http://connect.microsoft.com/IE/feedback/details/762719/css3-calc-bug-inside-transition-or-transform)"
+ },
+ {
+ "description":"'background-size' is not supported below and including IE10"
+ }
+ ],
+ "categories":[
+ "CSS3"
+ ],
+ "stats":{
+ "ie":{
+ "5.5":"n",
+ "6":"n",
+ "7":"n",
+ "8":"n",
+ "9":"n",
+ "10":"y",
+ "11":"y",
+ "TP":"y"
+ },
+ "firefox":{
+ "2":"n",
+ "3":"n",
+ "3.5":"n",
+ "3.6":"n",
+ "4":"y x",
+ "5":"y x",
+ "6":"y x",
+ "7":"y x",
+ "8":"y x",
+ "9":"y x",
+ "10":"y x",
+ "11":"y x",
+ "12":"y x",
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+ "14":"y x",
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+ "18":"y",
+ "19":"y",
+ "20":"y",
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+ "34":"y",
+ "35":"y",
+ "36":"y",
+ "37":"y",
+ "38":"y",
+ "39":"y",
+ "40":"y"
+ },
+ "chrome":{
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+ },
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+ "7":"y",
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+ "8":"y"
+ },
+ "opera":{
+ "9":"n",
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+ "11.5":"y x",
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+ "16":"y",
+ "17":"y",
+ "18":"y",
+ "19":"y",
+ "20":"y",
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+ "7.0-7.1":"y",
+ "8":"y",
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+ },
+ "op_mini":{
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+ },
+ "android":{
+ "2.1":"y x",
+ "2.2":"y x",
+ "2.3":"y x",
+ "3":"y x",
+ "4":"y x",
+ "4.1":"y x",
+ "4.2-4.3":"y x",
+ "4.4":"y",
+ "4.4.3-4.4.4":"y",
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+ },
+ "bb":{
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+ },
+ "op_mob":{
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+ "and_ff":{
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+ },
+ "ie_mob":{
+ "10":"y",
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+ },
+ "and_uc":{
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+ }
+ },
+ "notes":"Support listed is for `transition` properties as well as the `transitionend` event. The prefixed name in WebKit browsers is `webkitTransitionEnd`",
+ "notes_by_num":{
+
+ },
+ "usage_perc_y":90.12,
+ "usage_perc_a":0,
+ "ucprefix":false,
+ "parent":"",
+ "keywords":"css transition,transitionend",
+ "ie_id":"",
+ "chrome_id":"",
+ "shown":true
+}
+},{}],78:[function(require,module,exports){
+module.exports={
+ "title":"CSS3 Box-sizing",
+ "description":"Method of specifying whether or not an element's borders and padding should be included in size units",
+ "spec":"http://www.w3.org/TR/css3-ui/#box-sizing",
+ "status":"wd",
+ "links":[
+ {
+ "url":"https://developer.mozilla.org/En/CSS/Box-sizing",
+ "title":"MDN article"
+ },
+ {
+ "url":"http://www.456bereastreet.com/archive/201104/controlling_width_with_css3_box-sizing/",
+ "title":"Blog post"
+ },
+ {
+ "url":"https://github.com/Schepp/box-sizing-polyfill",
+ "title":"Polyfill for IE"
+ },
+ {
+ "url":"http://css-tricks.com/box-sizing/",
+ "title":"CSS Tricks"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/css/properties/box-sizing",
+ "title":"WebPlatform Docs"
+ }
+ ],
+ "bugs":[
+ {
+ "description":"Android browsers do not calculate correctly the dimensions (width and height) of the HTML select element."
+ },
+ {
+ "description":"Safari 6.0.x does not use box-sizing on elements with display: table;"
+ },
+ {
+ "description":"IE9 will subtract the width of the scrollbar to the width of the element when set to position: absolute, overflow: auto / overflow-y: scroll"
+ },
+ {
+ "description":"IE 8 ignores `box-sizing: border-box` if min/max-width/height is used."
+ },
+ {
+ "description":"Chrome has problems selecting options from the `select` element when using `box-sizing: border-box` and browser zoom level is less than 100%."
+ }
+ ],
+ "categories":[
+ "CSS3"
+ ],
+ "stats":{
+ "ie":{
+ "5.5":"p",
+ "6":"p",
+ "7":"p",
+ "8":"a",
+ "9":"a",
+ "10":"a",
+ "11":"a",
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+ },
+ "firefox":{
+ "2":"y x",
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+ "3.5":"y x",
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+ "37":"y",
+ "38":"y",
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+ },
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+ "38":"a",
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+ "42":"a",
+ "43":"a",
+ "44":"a"
+ },
+ "safari":{
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+ "5":"a x",
+ "5.1":"a",
+ "6":"a",
+ "6.1":"a",
+ "7":"a",
+ "7.1":"a",
+ "8":"a"
+ },
+ "opera":{
+ "9":"n",
+ "9.5-9.6":"a",
+ "10.0-10.1":"a",
+ "10.5":"a",
+ "10.6":"a",
+ "11":"a",
+ "11.1":"a",
+ "11.5":"a",
+ "11.6":"a",
+ "12":"a",
+ "12.1":"a",
+ "15":"a",
+ "16":"a",
+ "17":"a",
+ "18":"a",
+ "19":"a",
+ "20":"a",
+ "21":"a",
+ "22":"a",
+ "23":"a",
+ "24":"a",
+ "25":"a",
+ "26":"a",
+ "27":"a",
+ "28":"a",
+ "29":"a"
+ },
+ "ios_saf":{
+ "3.2":"a x",
+ "4.0-4.1":"a x",
+ "4.2-4.3":"a x",
+ "5.0-5.1":"a",
+ "6.0-6.1":"a",
+ "7.0-7.1":"a",
+ "8":"a",
+ "8.1-8.3":"a"
+ },
+ "op_mini":{
+ "5.0-8.0":"a"
+ },
+ "android":{
+ "2.1":"a x",
+ "2.2":"a x",
+ "2.3":"a x",
+ "3":"a x",
+ "4":"a",
+ "4.1":"a",
+ "4.2-4.3":"a",
+ "4.4":"a",
+ "4.4.3-4.4.4":"a",
+ "40":"a"
+ },
+ "bb":{
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+ "10":"a"
+ },
+ "op_mob":{
+ "10":"a",
+ "11":"a",
+ "11.1":"a",
+ "11.5":"a",
+ "12":"a",
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+ "24":"a"
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+ },
+ "ie_mob":{
+ "10":"a",
+ "11":"a"
+ },
+ "and_uc":{
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+ },
+ "notes":"Partial support refers to supporting only the `content-box` and `border-box` values, not `padding-box` (which was added to the spec later).",
+ "notes_by_num":{
+
+ },
+ "usage_perc_y":12.4,
+ "usage_perc_a":84.66,
+ "ucprefix":false,
+ "parent":"",
+ "keywords":"border-box,content-box,padding-box",
+ "ie_id":"",
+ "chrome_id":"",
+ "shown":true
+}
+},{}],79:[function(require,module,exports){
+module.exports={
+ "title":"CSS3 Cursors (new values)",
+ "description":"Support for `zoom-in` and `zoom-out` values for the CSS3 `cursor` property.",
+ "spec":"http://www.w3.org/TR/css3-ui/#cursor",
+ "status":"wd",
+ "links":[
+ {
+ "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/cursor",
+ "title":"MDN Documentation"
+ }
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+ }
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+ "title":"Flexible Box Layout Module",
+ "description":"Method of positioning elements in horizontal or vertical stacks. Support includes the support for the all properties prefixed with `flex` as well as `align-content`, `align-items`, `align-self`, and `justify-content`.",
+ "spec":"http://www.w3.org/TR/css3-flexbox/",
+ "status":"wd",
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+ {
+ "url":"http://bennettfeely.com/flexplorer/",
+ "title":"Flexbox CSS generator"
+ },
+ {
+ "url":"http://www.adobe.com/devnet/html5/articles/working-with-flexbox-the-new-spec.html",
+ "title":"Article on using the latest spec"
+ },
+ {
+ "url":"https://dev.opera.com/articles/view/advanced-cross-browser-flexbox/",
+ "title":"Tutorial on cross-browser support"
+ },
+ {
+ "url":"http://philipwalton.github.io/solved-by-flexbox/",
+ "title":"Examples on how to solve common layout problems with flexbox"
+ },
+ {
+ "url":"http://css-tricks.com/snippets/css/a-guide-to-flexbox/",
+ "title":"A Complete Guide to Flexbox"
+ },
+ {
+ "url":"http://the-echoplex.net/flexyboxes/",
+ "title":"Flexbox playground and code generator"
+ }
+ ],
+ "bugs":[
+ {
+ "description":"IE10 and IE11 default values for `flex` are `0 0 auto` rather than `0 1 auto`, as per the draft spec, as of September 2013."
+ },
+ {
+ "description":"In IE10 and IE11, containers with `display: flex` and `flex-direction: column` will not properly calculate their flexed childrens' sizes if the container has `min-height` but no explicit `height` property. [See bug](https://connect.microsoft.com/IE/feedback/details/802625/min-height-and-flexbox-flex-direction-column-dont-work-together-in-ie-10-11-preview)."
+ },
+ {
+ "description":"In Chrome and Safari, the height of (non flex) children are not recognized in percentages. However Firefox and IE recognize and scale the children based on percentage heights. [Chrome bug](http://crbug.com/341310)"
+ },
+ {
+ "description":"Firefox does not support [Flexbox in button elements](https://bugzilla.mozilla.org/show_bug.cgi?id=984869#c2)"
+ },
+ {
+ "description":"[Flexbugs](https://github.com/philipwalton/flexbugs): community-curated list of flexbox issues and cross-browser workarounds for them"
+ },
+ {
+ "description":"IE11 does not [wrap long paragraphs of text](http://jsfiddle.net/y1do9cx8/1/)"
+ },
+ {
+ "description":"IE11 will not apply flexbox on pseudo-elements. [See bug](https://connect.microsoft.com/IE/feedbackdetail/view/1058330/ie11-will-not-apply-flexbox-on-pseudo-elements)."
+ }
+ ],
+ "categories":[
+ "CSS3"
+ ],
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+}
+},{}],82:[function(require,module,exports){
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+ "title":"Font feature settings",
+ "description":"Method of applying advanced typographic and language-specific font features to supported OpenType fonts.",
+ "spec":"http://w3.org/TR/css3-fonts/#font-rend-props",
+ "status":"wd",
+ "links":[
+ {
+ "url":"http://ie.microsoft.com/testdrive/Graphics/opentype/",
+ "title":"Demo pages (IE/Firefox only)"
+ },
+ {
+ "url":"http://hacks.mozilla.org/2010/11/firefox-4-font-feature-support/",
+ "title":"Mozilla hacks article"
+ },
+ {
+ "url":"http://html5accessibility.com/",
+ "title":"Detailed tables on accessability support"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/css/properties/font-feature-settings",
+ "title":"WebPlatform Docs"
+ }
+ ],
+ "bugs":[
+
+ ],
+ "categories":[
+ "CSS3"
+ ],
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+ },
+ "notes":"Partial support in older Firefox versions refers to using an older syntax. Partial support in older Chrome versions refers to lacking support in Mac OS X. ",
+ "notes_by_num":{
+
+ },
+ "usage_perc_y":74.95,
+ "usage_perc_a":1.02,
+ "ucprefix":false,
+ "parent":"",
+ "keywords":"font-feature,font-feature-settings,kern,kerning,font-variant-alternates,ligatures,font-variant-ligatures",
+ "ie_id":"",
+ "chrome_id":"",
+ "shown":true
+}
+},{}],83:[function(require,module,exports){
+module.exports={
+ "title":"Full Screen API",
+ "description":"API for allowing content (like a video or canvas element) to take up the entire screen.",
+ "spec":"http://www.w3.org/TR/fullscreen/",
+ "status":"wd",
+ "links":[
+ {
+ "url":"https://developer.mozilla.org/en/DOM/Using_full-screen_mode",
+ "title":"MDN article"
+ },
+ {
+ "url":"http://jlongster.com/2011/11/21/canvas.html",
+ "title":"Blog post"
+ },
+ {
+ "url":"http://hacks.mozilla.org/2012/01/using-the-fullscreen-api-in-web-browsers/",
+ "title":"Mozilla hacks article"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/dom/Element/requestFullscreen",
+ "title":"WebPlatform Docs"
+ }
+ ],
+ "bugs":[
+ {
+ "description":"IE 11 doesn't allow going to fullscreen mode when the event that triggers `msRequestFullscreen()` is a `keydown` or `pointerdown` event (`keypress` and `click` do work)"
+ },
+ {
+ "description":"Safari blocks access to keyboard events in fullscreen mode (as a security measure)."
+ },
+ {
+ "description":"IE 11 does not allow scrolling when document.documentElement is set to full screen."
+ },
+ {
+ "description":"IE 11 does not properly support fullscreen when opening from an iframe."
+ },
+ {
+ "description":"Opera 12.1 uses the older specificaton's `:fullscreen-ancestor` pseudo-class instead of the the `::backdrop` pseudo-element."
+ }
+ ],
+ "categories":[
+ "JS API"
+ ],
+ "stats":{
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+}
+},{}],84:[function(require,module,exports){
+module.exports={
+ "title":"Intrinsic & Extrinsic Sizing",
+ "description":"Allows for the heights and widths to be specified in intrinsic values using the fill-available, max-content, min-content, and fit-content properties.",
+ "spec":"http://www.w3.org/TR/css3-sizing/",
+ "status":"wd",
+ "links":[
+ {
+ "url":"http://demosthenes.info/blog/662/Design-From-the-Inside-Out-With-CSS-MinContent",
+ "title":"Min-Content tutorial"
+ }
+ ],
+ "bugs":[
+
+ ],
+ "categories":[
+ "CSS3"
+ ],
+ "stats":{
+ "ie":{
+ "5.5":"n",
+ "6":"n",
+ "7":"n",
+ "8":"n",
+ "9":"n",
+ "10":"n",
+ "11":"n",
+ "TP":"n"
+ },
+ "firefox":{
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+ "3":"n",
+ "3.5":"n",
+ "3.6":"n",
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+ "5":"y x",
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+ "8":"y x",
+ "9":"y x",
+ "10":"y x",
+ "11":"y x",
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+ },
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+ "29":"y x"
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+ "7.0-7.1":"y x",
+ "8":"y x",
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+ },
+ "op_mini":{
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+ "android":{
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+ },
+ "notes":"Prefixes are on the values, not the property names (e.g. -webkit-min-content) Firefox currently supports the \"-moz-available\" property rather than \"-moz-fill-available\".",
+ "notes_by_num":{
+
+ },
+ "usage_perc_y":71.82,
+ "usage_perc_a":0,
+ "ucprefix":false,
+ "parent":"",
+ "keywords":"fill-available,max-content,min-content,fit-content,contain-floats",
+ "ie_id":"cssintrinsicsizing",
+ "chrome_id":"5901353784180736",
+ "shown":true
+}
+},{}],85:[function(require,module,exports){
+module.exports={
+ "title":"CSS3 Multiple column layout",
+ "description":"Method of flowing information in multiple columns",
+ "spec":"http://www.w3.org/TR/css3-multicol/",
+ "status":"cr",
+ "links":[
+ {
+ "url":"https://dev.opera.com/articles/view/css3-multi-column-layout/",
+ "title":"Dev.Opera article"
+ },
+ {
+ "url":"http://webdesign.tutsplus.com/tutorials/htmlcss-tutorials/an-introduction-to-the-css3-multiple-column-layout-module/",
+ "title":"Introduction page"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/css/properties/column-width",
+ "title":"WebPlatform Docs"
+ },
+ {
+ "url":"https://github.com/BetleyWhitehorne/CSS3MultiColumn",
+ "title":"Polyfill"
+ }
+ ],
+ "bugs":[
+ {
+ "description":"In Firefox, the property `column-span` (or `-moz-column-span`) does not yet work. See [the bug](https://bugzilla.mozilla.org/show_bug.cgi?id=616436)."
+ },
+ {
+ "description":"In Chrome, the `-webkit-column-count` directive does not yet work with print stylesheets. See the [following bug in Chromium](https://code.google.com/p/chromium/issues/detail?id=99358)."
+ },
+ {
+ "description":"Chrome is reported to incorrectly calculate the container height, and often breaks on margins, padding, and can display 1px of the next column at the bottom of the previous column."
+ },
+ {
+ "description":"Browsers behave differently when flowing `ol` list numbers in columns: IE and Safari only show numbers for the first column. Chrome does not show any numbers. Only Firefox behaves as expected with numbers showing for all items."
+ }
+ ],
+ "categories":[
+ "CSS3"
+ ],
+ "stats":{
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+ "notes":"Partial support refers to not supporting the `break-before`, `break-after`, `break-inside` properties. Webkit browsers do have equivalent support for the non-standard `-webkit-column-break-*` properties while Firefox supports `page-break-*` to accomplish the same result (but only the `auto` and `always' values).",
+ "notes_by_num":{
+
+ },
+ "usage_perc_y":13.06,
+ "usage_perc_a":79.98,
+ "ucprefix":false,
+ "parent":"",
+ "keywords":"column-count",
+ "ie_id":"multicolumnfullsupport",
+ "chrome_id":"6526151266664448",
+ "shown":true
+}
+},{}],86:[function(require,module,exports){
+module.exports={
+ "title":"CSS3 object-fit/object-position",
+ "description":"Method of specifying how an object (image or video) should fit inside its box. object-fit options include \"contain\" (fit according to aspect ratio), \"fill\" (stretches object to fill) and \"cover\" (overflows box but maintains ratio), where object-position allows the object to be repositioned like background-image does.",
+ "spec":"http://www.w3.org/TR/css3-images/",
+ "status":"cr",
+ "links":[
+ {
+ "url":"https://dev.opera.com/articles/view/css3-object-fit-object-position/",
+ "title":"Dev.Opera article"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/css/properties/object-fit",
+ "title":"WebPlatform Docs"
+ },
+ {
+ "url":"https://github.com/anselmh/object-fit",
+ "title":"object-fit JavaScript-Polyfill"
+ }
+ ],
+ "bugs":[
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+ ],
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+ "title":"Implementation of Pointer Events in IE10"
+ },
+ {
+ "url":"http://blogs.msdn.com/b/eternalcoding/archive/2013/01/16/hand-js-a-polyfill-for-supporting-pointer-events-on-every-browser.aspx",
+ "title":"Hand.js, the polyfill for browsers only supporting Touch Events"
+ },
+ {
+ "url":"http://blogs.msdn.com/b/davrous/archive/2013/02/20/handling-touch-in-your-html5-apps-thanks-to-the-pointer-events-of-ie10-and-windows-8.aspx",
+ "title":"Article & tutorial"
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+ "title":"text-decoration styling",
+ "description":"Method of defining the type, style and color of lines in the text-decoration property. These can be defined as shorthand (e.g. `text-decoration: line-through dashed blue`) or as single properties (e.g. `text-decoration-color: blue`)",
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+ "status":"cr",
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+ {
+ "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration-style",
+ "title":"MDN Documentation for text-decoration-style"
+ },
+ {
+ "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration-color",
+ "title":"MDN Documentation for text-decoration-color"
+ },
+ {
+ "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration-line",
+ "title":"MDN Documentation for text-decoration-line"
+ }
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+
+ ],
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+}
+},{}],89:[function(require,module,exports){
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+ "title":"text-emphasis styling",
+ "description":"Method of using small symbols next to each glyph to emphasize a run of text, commonly used in East Asian languages. The `text-emphasis` shorthand, and its `text-emphasis-style` and `text-emphasis-color` longhands, can be used to apply marks to the text. The `text-emphasis-position` property, which inherits separately, allows setting the emphasis marks' position with respect to the text.",
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+ "status":"cr",
+ "links":[
+ {
+ "url":"https://github.com/zmmbreeze/jquery.emphasis/",
+ "title":"A javascript fallback for CSS3 emphasis mark."
+ }
+ ],
+ "bugs":[
+ {
+ "description":"Chrome on Android occasionally has issues rendering emphasis glyphs correctly."
+ }
+ ],
+ "categories":[
+ "CSS3"
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+ "notes_by_num":{
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+ "title":"CSS3 Text-overflow",
+ "description":"Append ellipsis when text overflows its containing element",
+ "spec":"http://www.w3.org/TR/css3-ui/#text-overflow0",
+ "status":"wd",
+ "links":[
+ {
+ "url":"https://github.com/rmorse/AutoEllipsis",
+ "title":"jQuery polyfill for Firefox"
+ },
+ {
+ "url":"https://developer.mozilla.org/En/CSS/Text-overflow",
+ "title":"MDN article"
+ },
+ {
+ "url":"http://www.css3files.com/text/",
+ "title":"Information page"
+ },
+ {
+ "url":"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-text-overflow",
+ "title":"has.js test"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/css/properties/text-overflow",
+ "title":"WebPlatform Docs"
+ }
+ ],
+ "bugs":[
+ {
+ "description":"Does not work on `select` elements work in Chrome and IE, only Firefox."
+ },
+ {
+ "description":"Some Samsung-based browsers, have a bug with overflowing text when ellipsis is set and if `text-rendering` is not `auto`."
+ },
+ {
+ "description":"Does not work in IE8 and IE9 on `<input type=\"text\">`"
+ }
+ ],
+ "categories":[
+ "CSS3"
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+ "title":"CSS text-size-adjust",
+ "description":"On mobile devices, the text-size-adjust CSS property allows Web authors to control if and how the text-inflating algorithm is applied to the textual content of the element it is applied to.",
+ "spec":"http://dev.w3.org/csswg/css-size-adjust/",
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+ "links":[
+ {
+ "url":"https://developer.mozilla.org/en-US/docs/Web/CSS/text-size-adjust",
+ "title":"MDN Docs"
+ }
+ ],
+ "bugs":[
+ {
+ "description":"There is a bug in Webkit-based desktop browsers. If -webkit-text-size-adjust is explicitely set to none, Webkit-based desktop browsers, like Chrome or Safari, instead of ignoring the property, will prevent the user to zoom in or out the Web page."
+ },
+ {
+ "description":"If the viewport in IE Phone is set using <meta> element, the value of the CSS text-size-adjust property is ignored."
+ }
+ ],
+ "categories":[
+ "CSS3"
+ ],
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+},{}],92:[function(require,module,exports){
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+ "title":"CSS3 Transforms",
+ "description":"Method of transforming an element including rotating, scaling, etc.",
+ "spec":"http://www.w3.org/TR/css3-2d-transforms/",
+ "status":"wd",
+ "links":[
+ {
+ "url":"http://www.westciv.com/tools/transforms/",
+ "title":"Live editor"
+ },
+ {
+ "url":"https://developer.mozilla.org/en/CSS/-moz-transform",
+ "title":"MDN article"
+ },
+ {
+ "url":"http://www.webresourcesdepot.com/cross-browser-css-transforms-csssandpaper/",
+ "title":"Workaround script for IE"
+ },
+ {
+ "url":"http://www.css3files.com/transform/",
+ "title":"Information page"
+ },
+ {
+ "url":"http://www.useragentman.com/IETransformsTranslator/",
+ "title":"Converter for IE"
+ },
+ {
+ "url":"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-transform",
+ "title":"has.js test"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/css/transforms/transform",
+ "title":"WebPlatform Docs"
+ }
+ ],
+ "bugs":[
+ {
+ "description":"Scaling transforms in Android 2.3 fails to scale element background images."
+ },
+ {
+ "description":"IE 10 and below does not support CSS transforms on SVG elements (though SVG transform attributes do work)."
+ },
+ {
+ "description":"Transforms may break position:fixed styles of contained elements"
+ }
+ ],
+ "categories":[
+ "CSS3"
+ ],
+ "stats":{
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+}
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+ "title":"CSS3 3D Transforms",
+ "description":"Method of transforming an element in the third dimension using the `transform` property. Includes support for the `perspective` property to set the perspective in z-space and the `backface-visibility` property to toggle display of the reverse side of a 3D-transformed element.",
+ "spec":"http://www.w3.org/TR/css3-3d-transforms/",
+ "status":"wd",
+ "links":[
+ {
+ "url":"http://css3.bradshawenterprises.com/flip/",
+ "title":"Multi-browser demo"
+ },
+ {
+ "url":"http://hacks.mozilla.org/2011/10/css-3d-transformations-in-firefox-nightly/",
+ "title":"Mozilla hacks article"
+ },
+ {
+ "url":"http://thewebrocks.com/demos/3D-css-tester/",
+ "title":"3D CSS Tester"
+ },
+ {
+ "url":"https://raw.github.com/phiggins42/has.js/master/detect/css.js#css-transform",
+ "title":"has.js test"
+ },
+ {
+ "url":"http://docs.webplatform.org/wiki/css/transforms/transform",
+ "title":"WebPlatform Docs"
+ },
+ {
+ "url":"http://desandro.github.io/3dtransforms/",
+ "title":"Intro to CSS 3D transforms"
+ }
+ ],
+ "bugs":[
+ {
+ "description":"Some configurations of Linux and older Windows machines (those without WebGL support) have trouble with 3D transforms and will treat them as if `perspective` was set as `none`."
+ },
+ {
+ "description":"Firefox on Windows [incorrectly renders plugin content within no-op 3D transforms](https://bugzilla.mozilla.org/show_bug.cgi?id=1048279)."
+ },
+ {
+ "description":"The `perspective` property doesn't work on the `body` element in Firefox, it must be used on an inner element."
+ }
+ ],
+ "categories":[
+ "CSS3"
+ ],
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+ "15":"y x",
+ "16":"y x",
+ "17":"y x",
+ "18":"y x",
+ "19":"y x",
+ "20":"y x",
+ "21":"y x",
+ "22":"y x",
+ "23":"y",
+ "24":"y",
+ "25":"y",
+ "26":"y",
+ "27":"y",
+ "28":"y",
+ "29":"y"
+ },
+ "ios_saf":{
+ "3.2":"y x",
+ "4.0-4.1":"y x",
+ "4.2-4.3":"y x",
+ "5.0-5.1":"y x",
+ "6.0-6.1":"y x",
+ "7.0-7.1":"y x",
+ "8":"y x",
+ "8.1-8.3":"y x"
+ },
+ "op_mini":{
+ "5.0-8.0":"n"
+ },
+ "android":{
+ "2.1":"n",
+ "2.2":"n",
+ "2.3":"n",
+ "3":"y x",
+ "4":"y x",
+ "4.1":"y x",
+ "4.2-4.3":"y x",
+ "4.4":"y x",
+ "4.4.3-4.4.4":"y x",
+ "40":"y"
+ },
+ "bb":{
+ "7":"y x",
+ "10":"y x"
+ },
+ "op_mob":{
+ "10":"n",
+ "11":"n",
+ "11.1":"n",
+ "11.5":"n",
+ "12":"n",
+ "12.1":"n",
+ "24":"y"
+ },
+ "and_chr":{
+ "41":"y"
+ },
+ "and_ff":{
+ "36":"y"
+ },
+ "ie_mob":{
+ "10":"a",
+ "11":"a"
+ },
+ "and_uc":{
+ "9.9":"y x"
+ }
+ },
+ "notes":"Partial support in IE refers to not supporting [the transform-style: preserve-3d property](http://msdn.microsoft.com/en-us/library/ie/hh673529%28v=vs.85%29.aspx#the_ms_transform_style_property). This prevents nesting 3D transformed elements.",
+ "notes_by_num":{
+
+ },
+ "usage_perc_y":79.45,
+ "usage_perc_a":9.99,
+ "ucprefix":false,
+ "parent":"",
+ "keywords":"css 3d,3dtransforms,translate3d,backface visibility,perspective",
+ "ie_id":"transforms,csstransformspreserve3d",
+ "chrome_id":"6437640580628480",
+ "shown":true
+}
+},{}],94:[function(require,module,exports){
+module.exports={
+ "title":"CSS user-select: none",
+ "description":"Method of preventing text/element selection using CSS. ",
+ "spec":"https://developer.mozilla.org/en-US/docs/CSS/user-select",
+ "status":"unoff",
+ "links":[
+ {
+ "url":"https://developer.mozilla.org/en-US/docs/CSS/user-select",
+ "title":"MDN article"
+ },
+ {
+ "url":"http://css-tricks.com/almanac/properties/u/user-select/",
+ "title":"CSS Tricks article"
+ },
+ {
+ "url":"http://msdn.microsoft.com/en-us/library/ie/hh781492(v=vs.85).aspx",
+ "title":"MSDN Documentation"
+ }
+ ],
+ "bugs":[
+
+ ],
+ "categories":[
+ "CSS"
+ ],
+ "stats":{
+ "ie":{
+ "5.5":"n",
+ "6":"n",
+ "7":"n",
+ "8":"n",
+ "9":"n",
+ "10":"y x",
+ "11":"y x",
+ "TP":"y x"
+ },
+ "firefox":{
+ "2":"y x",
+ "3":"y x",
+ "3.5":"y x",
+ "3.6":"y x",
+ "4":"y x",
+ "5":"y x",
+ "6":"y x",
+ "7":"y x",
+ "8":"y x",
+ "9":"y x",
+ "10":"y x",
+ "11":"y x",
+ "12":"y x",
+ "13":"y x",
+ "14":"y x",
+ "15":"y x",
+ "16":"y x",
+ "17":"y x",
+ "18":"y x",
+ "19":"y x",
+ "20":"y x",
+ "21":"y x",
+ "22":"y x",
+ "23":"y x",
+ "24":"y x",
+ "25":"y x",
+ "26":"y x",
+ "27":"y x",
+ "28":"y x",
+ "29":"y x",
+ "30":"y x",
+ "31":"y x",
+ "32":"y x",
+ "33":"y x",
+ "34":"y x",
+ "35":"y x",
+ "36":"y x",
+ "37":"y x",
+ "38":"y x",
+ "39":"y x",
+ "40":"y x"
+ },
+ "chrome":{
+ "4":"u",
+ "5":"u",
+ "6":"y x",
+ "7":"y x",
+ "8":"y x",
+ "9":"y x",
+ "10":"y x",
+ "11":"y x",
+ "12":"y x",
+ "13":"y x",
+ "14":"y x",
+ "15":"y x",
+ "16":"y x",
+ "17":"y x",
+ "18":"y x",
+ "19":"y x",
+ "20":"y x",
+ "21":"y x",
+ "22":"y x",
+ "23":"y x",
+ "24":"y x",
+ "25":"y x",
+ "26":"y x",
+ "27":"y x",
+ "28":"y x",
+ "29":"y x",
+ "30":"y x",
+ "31":"y x",
+ "32":"y x",
+ "33":"y x",
+ "34":"y x",
+ "35":"y x",
+ "36":"y x",
+ "37":"y x",
+ "38":"y x",
+ "39":"y x",
+ "40":"y x",
+ "41":"y x",
+ "42":"y x",
+ "43":"y x",
+ "44":"y x"
+ },
+ "safari":{
+ "3.1":"y x",
+ "3.2":"y x",
+ "4":"y x",
+ "5":"y x",
+ "5.1":"y x",
+ "6":"y x",
+ "6.1":"y x",
+ "7":"y x",
+ "7.1":"y x",
+ "8":"y x"
+ },
+ "opera":{
+ "9":"n",
+ "9.5-9.6":"n",
+ "10.0-10.1":"n",
+ "10.5":"n",
+ "10.6":"n",
+ "11":"n",
+ "11.1":"n",
+ "11.5":"n",
+ "11.6":"n",
+ "12":"n",
+ "12.1":"n",
+ "15":"y x",
+ "16":"y x",
+ "17":"y x",
+ "18":"y x",
+ "19":"y x",
+ "20":"y x",
+ "21":"y x",
+ "22":"y x",
+ "23":"y x",
+ "24":"y x",
+ "25":"y x",
+ "26":"y x",
+ "27":"y x",
+ "28":"y x",
+ "29":"y x"
+ },
+ "ios_saf":{
+ "3.2":"y x",
+ "4.0-4.1":"y x",
+ "4.2-4.3":"y x",
+ "5.0-5.1":"y x",
+ "6.0-6.1":"y x",
+ "7.0-7.1":"y x",
+ "8":"y x",
+ "8.1-8.3":"y x"
+ },
+ "op_mini":{
+ "5.0-8.0":"n"
+ },
+ "android":{
+ "2.1":"y x",
+ "2.2":"y x",
+ "2.3":"y x",
+ "3":"y x",
+ "4":"y x",
+ "4.1":"y x",
+ "4.2-4.3":"y x",
+ "4.4":"y x",
+ "4.4.3-4.4.4":"y x",
+ "40":"y x"
+ },
+ "bb":{
+ "7":"y x",
+ "10":"y x"
+ },
+ "op_mob":{
+ "10":"n",
+ "11":"n",
+ "11.1":"n",
+ "11.5":"n",
+ "12":"n",
+ "12.1":"n",
+ "24":"y x"
+ },
+ "and_chr":{
+ "41":"y x"
+ },
+ "and_ff":{
+ "36":"y x"
+ },
+ "ie_mob":{
+ "10":"y x",
+ "11":"y x"
+ },
+ "and_uc":{
+ "9.9":"y x"
+ }
+ },
+ "notes":"Currently the user-select property does not appear in any W3C specification. Support information here is only for \"none\" value, not others.",
+ "notes_by_num":{
+
+ },
+ "usage_perc_y":89.94,
+ "usage_perc_a":0,
+ "ucprefix":false,
+ "parent":"",
+ "keywords":"",
+ "ie_id":"",
+ "chrome_id":"",
+ "shown":true
+}
+},{}],95:[function(require,module,exports){
+//????? Greatest Common Divisor
+function GCD(a, b) {
+ if (b === 0) return a
+ return GCD(b, a % b)
+}
+
+function findPrecision(n) {
+ var e = 1
+
+ while (Math.round(n * e) / e !== n) {
+ e *= 10
+ }
+
+ return e
+}
+
+function num2fraction(num) {
+ if (num === 0) return 0
+
+ if (typeof num === 'string') {
+ num = parseFloat(num)
+ }
+
+
+ var precision = findPrecision(num) //???
+ var number = num * precision
+ var gcd = GCD(number, precision)
+
+ //??
+ var numerator = number / gcd
+ //??
+ var denominator = precision / gcd
+
+ //??
+ return numerator + '/' + denominator
+}
+
+module.exports = num2fraction
+
+
+},{}],96:[function(require,module,exports){
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _inherits = function (subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) subClass.__proto__ = superClass; };
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+var Container = _interopRequire(require("./container"));
+
+// CSS at-rule like �this.keyframes name { }�.
+//
+// Can contain declarations (like this.font-face or this.page) ot another rules.
+
+var AtRule = (function (Container) {
+ function AtRule(defaults) {
+ _classCallCheck(this, AtRule);
+
+ this.type = "atrule";
+ Container.call(this, defaults);
+ }
+
+ _inherits(AtRule, Container);
+
+ // Stringify at-rule
+
+ AtRule.prototype.stringify = function stringify(builder, semicolon) {
+ var name = "@" + this.name;
+ var params = this.params ? this.stringifyRaw("params") : "";
+
+ if (typeof this.afterName != "undefined") {
+ name += this.afterName;
+ } else if (params) {
+ name += " ";
+ }
+
+ if (this.nodes) {
+ this.stringifyBlock(builder, name + params);
+ } else {
+ var before = this.style("before");
+ if (before) builder(before);
+ var end = (this.between || "") + (semicolon ? ";" : "");
+ builder(name + params + end, this);
+ }
+ };
+
+ // Hack to mark, that at-rule contains children
+
+ AtRule.prototype.append = function append(child) {
+ if (!this.nodes) this.nodes = [];
+ return Container.prototype.append.call(this, child);
+ };
+
+ // Hack to mark, that at-rule contains children
+
+ AtRule.prototype.prepend = function prepend(child) {
+ if (!this.nodes) this.nodes = [];
+ return Container.prototype.prepend.call(this, child);
+ };
+
+ // Hack to mark, that at-rule contains children
+
+ AtRule.prototype.insertBefore = function insertBefore(exist, add) {
+ if (!this.nodes) this.nodes = [];
+ return Container.prototype.insertBefore.call(this, exist, add);
+ };
+
+ // Hack to mark, that at-rule contains children
+
+ AtRule.prototype.insertAfter = function insertAfter(exist, add) {
+ if (!this.nodes) this.nodes = [];
+ return Container.prototype.insertAfter.call(this, exist, add);
+ };
+
+ return AtRule;
+})(Container);
+
+module.exports = AtRule;
+},{"./container":98}],97:[function(require,module,exports){
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _inherits = function (subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) subClass.__proto__ = superClass; };
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+var Node = _interopRequire(require("./node"));
+
+// CSS comment between declarations or rules
+
+var Comment = (function (Node) {
+ function Comment(defaults) {
+ _classCallCheck(this, Comment);
+
+ this.type = "comment";
+ Node.call(this, defaults);
+ }
+
+ _inherits(Comment, Node);
+
+ // Stringify declaration
+
+ Comment.prototype.stringify = function stringify(builder) {
+ var before = this.style("before");
+ if (before) builder(before);
+ var left = this.style("left", "commentLeft");
+ var right = this.style("right", "commentRight");
+ builder("/*" + left + this.text + right + "*/", this);
+ };
+
+ return Comment;
+})(Node);
+
+module.exports = Comment;
+},{"./node":104}],98:[function(require,module,exports){
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _prototypeProperties = function (child, staticProps, instanceProps) { if (staticProps) Object.defineProperties(child, staticProps); if (instanceProps) Object.defineProperties(child.prototype, instanceProps); };
+
+var _inherits = function (subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) subClass.__proto__ = superClass; };
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+var Declaration = _interopRequire(require("./declaration"));
+
+var Comment = _interopRequire(require("./comment"));
+
+var Node = _interopRequire(require("./node"));
+
+// CSS node, that contain another nodes (like at-rules or rules with selectors)
+
+var Container = (function (Node) {
+ function Container() {
+ _classCallCheck(this, Container);
+
+ if (Node != null) {
+ Node.apply(this, arguments);
+ }
+ }
+
+ _inherits(Container, Node);
+
+ // Stringify container children
+
+ Container.prototype.stringifyContent = function stringifyContent(builder) {
+ if (!this.nodes) {
+ return;
+ }var i,
+ last = this.nodes.length - 1;
+ while (last > 0) {
+ if (this.nodes[last].type != "comment") break;
+ last -= 1;
+ }
+
+ var semicolon = this.style("semicolon");
+ for (i = 0; i < this.nodes.length; i++) {
+ this.nodes[i].stringify(builder, last != i || semicolon);
+ }
+ };
+
+ // Stringify node with start (for example, selector) and brackets block
+ // with child inside
+
+ Container.prototype.stringifyBlock = function stringifyBlock(builder, start) {
+ var before = this.style("before");
+ if (before) builder(before);
+
+ var between = this.style("between", "beforeOpen");
+ builder(start + between + "{", this, "start");
+
+ var after;
+ if (this.nodes && this.nodes.length) {
+ this.stringifyContent(builder);
+ after = this.style("after");
+ } else {
+ after = this.style("after", "emptyBody");
+ }
+
+ if (after) builder(after);
+ builder("}", this, "end");
+ };
+
+ // Add child to end of list without any checks.
+ // Please, use `append()` method, `push()` is mostly for parser.
+
+ Container.prototype.push = function push(child) {
+ child.parent = this;
+ this.nodes.push(child);
+ return this;
+ };
+
+ // Execute `callback` on every child element. First arguments will be child
+ // node, second will be index.
+ //
+ // css.each( (rule, i) => {
+ // console.log(rule.type + ' at ' + i);
+ // });
+ //
+ // It is safe for add and remove elements to list while iterating:
+ //
+ // css.each( (rule) => {
+ // css.insertBefore( rule, addPrefix(rule) );
+ // # On next iteration will be next rule, regardless of that
+ // # list size was increased
+ // });
+
+ Container.prototype.each = function each(callback) {
+ if (!this.lastEach) this.lastEach = 0;
+ if (!this.indexes) this.indexes = {};
+
+ this.lastEach += 1;
+ var id = this.lastEach;
+ this.indexes[id] = 0;
+
+ if (!this.nodes) {
+ return;
+ }var index, result;
+ while (this.indexes[id] < this.nodes.length) {
+ index = this.indexes[id];
+ result = callback(this.nodes[index], index);
+ if (result === false) break;
+
+ this.indexes[id] += 1;
+ }
+
+ delete this.indexes[id];
+
+ if (result === false) {
+ return false;
+ }
+ };
+
+ // Execute callback on every child in all rules inside.
+ //
+ // First argument will be child node, second will be index inside parent.
+ //
+ // css.eachInside( (node, i) => {
+ // console.log(node.type + ' at ' + i);
+ // });
+ //
+ // Also as `each` it is safe of insert/remove nodes inside iterating.
+
+ Container.prototype.eachInside = function eachInside(callback) {
+ return this.each(function (child, i) {
+ var result = callback(child, i);
+
+ if (result !== false && child.eachInside) {
+ result = child.eachInside(callback);
+ }
+
+ if (result === false) return result;
+ });
+ };
+
+ // Execute callback on every declaration in all rules inside.
+ // It will goes inside at-rules recursivelly.
+ //
+ // First argument will be declaration node, second will be index inside
+ // parent rule.
+ //
+ // css.eachDecl( (decl, i) => {
+ // console.log(decl.prop + ' in ' + decl.parent.selector + ':' + i);
+ // });
+ //
+ // Also as `each` it is safe of insert/remove nodes inside iterating.
+ //
+ // You can filter declrataion by property name:
+ //
+ // css.eachDecl('background', (decl) => { });
+
+ Container.prototype.eachDecl = function eachDecl(prop, callback) {
+ if (!callback) {
+ callback = prop;
+ return this.eachInside(function (child, i) {
+ if (child.type == "decl") {
+ var result = callback(child, i);
+ if (result === false) return result;
+ }
+ });
+ } else if (prop instanceof RegExp) {
+ return this.eachInside(function (child, i) {
+ if (child.type == "decl" && prop.test(child.prop)) {
+ var result = callback(child, i);
+ if (result === false) return result;
+ }
+ });
+ } else {
+ return this.eachInside(function (child, i) {
+ if (child.type == "decl" && child.prop == prop) {
+ var result = callback(child, i);
+ if (result === false) return result;
+ }
+ });
+ }
+ };
+
+ // Execute `callback` on every rule in conatiner and inside child at-rules.
+ //
+ // First argument will be rule node, second will be index inside parent.
+ //
+ // css.eachRule( (rule, i) => {
+ // if ( parent.type == 'atrule' ) {
+ // console.log(rule.selector + ' in ' + rule.parent.name);
+ // } else {
+ // console.log(rule.selector + ' at ' + i);
+ // }
+ // });
+
+ Container.prototype.eachRule = function eachRule(callback) {
+ return this.eachInside(function (child, i) {
+ if (child.type == "rule") {
+ var result = callback(child, i);
+ if (result === false) return result;
+ }
+ });
+ };
+
+ // Execute `callback` on every at-rule in conatiner and inside at-rules.
+ //
+ // First argument will be at-rule node, second will be index inside parent.
+ //
+ // css.eachAtRule( (atrule, parent, i) => {
+ // if ( parent.type == 'atrule' ) {
+ // console.log(atrule.name + ' in ' + atrule.parent.name);
+ // } else {
+ // console.log(atrule.name + ' at ' + i);
+ // }
+ // });
+ //
+ // You can filter at-rules by name:
+ //
+ // css.eachAtRule('keyframes', (atrule) => { });
+
+ Container.prototype.eachAtRule = function eachAtRule(name, callback) {
+ if (!callback) {
+ callback = name;
+ return this.eachInside(function (child, i) {
+ if (child.type == "atrule") {
+ var result = callback(child, i);
+ if (result === false) return result;
+ }
+ });
+ } else if (name instanceof RegExp) {
+ return this.eachInside(function (child, i) {
+ if (child.type == "atrule" && name.test(child.name)) {
+ var result = callback(child, i);
+ if (result === false) return result;
+ }
+ });
+ } else {
+ return this.eachInside(function (child, i) {
+ if (child.type == "atrule" && child.name == name) {
+ var result = callback(child, i);
+ if (result === false) return result;
+ }
+ });
+ }
+ };
+
+ // Execute callback on every block comment (only between rules
+ // and declarations, not inside selectors and values) in all rules inside.
+ //
+ // First argument will be comment node, second will be index inside
+ // parent rule.
+ //
+ // css.eachComment( (comment, i) => {
+ // console.log(comment.content + ' at ' + i);
+ // });
+ //
+ // Also as `each` it is safe of insert/remove nodes inside iterating.
+
+ Container.prototype.eachComment = function eachComment(callback) {
+ return this.eachInside(function (child, i) {
+ if (child.type == "comment") {
+ var result = callback(child, i);
+ if (result === false) return result;
+ }
+ });
+ };
+
+ // Add child to container.
+ //
+ // css.append(rule);
+ //
+ // You can add declaration by hash:
+ //
+ // rule.append({ prop: 'color', value: 'black' });
+
+ Container.prototype.append = function append(child) {
+ var nodes = this.normalize(child, this.last);
+ for (var _iterator = nodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+ var _ref;
+
+ if (_isArray) {
+ if (_i >= _iterator.length) break;
+ _ref = _iterator[_i++];
+ } else {
+ _i = _iterator.next();
+ if (_i.done) break;
+ _ref = _i.value;
+ }
+
+ var node = _ref;
+ this.nodes.push(node);
+ }return this;
+ };
+
+ // Add child to beginning of container
+ //
+ // css.prepend(rule);
+ //
+ // You can add declaration by hash:
+ //
+ // rule.prepend({ prop: 'color', value: 'black' });
+
+ Container.prototype.prepend = function prepend(child) {
+ var nodes = this.normalize(child, this.first, "prepend").reverse();
+ for (var _iterator = nodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+ var _ref;
+
+ if (_isArray) {
+ if (_i >= _iterator.length) break;
+ _ref = _iterator[_i++];
+ } else {
+ _i = _iterator.next();
+ if (_i.done) break;
+ _ref = _i.value;
+ }
+
+ var node = _ref;
+ this.nodes.unshift(node);
+ }for (var id in this.indexes) {
+ this.indexes[id] = this.indexes[id] + nodes.length;
+ }
+
+ return this;
+ };
+
+ // Insert new `added` child before `exist`.
+ // You can set node object or node index (it will be faster) in `exist`.
+ //
+ // css.insertAfter(1, rule);
+ //
+ // You can add declaration by hash:
+ //
+ // rule.insertBefore(1, { prop: 'color', value: 'black' });
+
+ Container.prototype.insertBefore = function insertBefore(exist, add) {
+ exist = this.index(exist);
+
+ var type = exist === 0 ? "prepend" : false;
+ var nodes = this.normalize(add, this.nodes[exist], type).reverse();
+ for (var _iterator = nodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+ var _ref;
+
+ if (_isArray) {
+ if (_i >= _iterator.length) break;
+ _ref = _iterator[_i++];
+ } else {
+ _i = _iterator.next();
+ if (_i.done) break;
+ _ref = _i.value;
+ }
+
+ var node = _ref;
+ this.nodes.splice(exist, 0, node);
+ }var index;
+ for (var id in this.indexes) {
+ index = this.indexes[id];
+ if (exist <= index) {
+ this.indexes[id] = index + nodes.length;
+ }
+ }
+
+ return this;
+ };
+
+ // Insert new `added` child after `exist`.
+ // You can set node object or node index (it will be faster) in `exist`.
+ //
+ // css.insertAfter(1, rule);
+ //
+ // You can add declaration by hash:
+ //
+ // rule.insertAfter(1, { prop: 'color', value: 'black' });
+
+ Container.prototype.insertAfter = function insertAfter(exist, add) {
+ exist = this.index(exist);
+
+ var nodes = this.normalize(add, this.nodes[exist]).reverse();
+ for (var _iterator = nodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+ var _ref;
+
+ if (_isArray) {
+ if (_i >= _iterator.length) break;
+ _ref = _iterator[_i++];
+ } else {
+ _i = _iterator.next();
+ if (_i.done) break;
+ _ref = _i.value;
+ }
+
+ var node = _ref;
+ this.nodes.splice(exist + 1, 0, node);
+ }var index;
+ for (var id in this.indexes) {
+ index = this.indexes[id];
+ if (exist < index) {
+ this.indexes[id] = index + nodes.length;
+ }
+ }
+
+ return this;
+ };
+
+ // Remove `child` by index or node.
+ //
+ // css.remove(2);
+
+ Container.prototype.remove = function remove(child) {
+ child = this.index(child);
+ this.nodes[child].parent = undefined;
+ this.nodes.splice(child, 1);
+
+ var index;
+ for (var id in this.indexes) {
+ index = this.indexes[id];
+ if (index >= child) {
+ this.indexes[id] = index - 1;
+ }
+ }
+
+ return this;
+ };
+
+ // Remove all children in node.
+ //
+ // css.removeAll();
+
+ Container.prototype.removeAll = function removeAll() {
+ for (var _iterator = this.nodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+ var _ref;
+
+ if (_isArray) {
+ if (_i >= _iterator.length) break;
+ _ref = _iterator[_i++];
+ } else {
+ _i = _iterator.next();
+ if (_i.done) break;
+ _ref = _i.value;
+ }
+
+ var node = _ref;
+ node.parent = undefined;
+ }this.nodes = [];
+ return this;
+ };
+
+ // Recursivelly check all declarations inside node and replace
+ // `regexp` by `callback`.
+ //
+ // css.replaceValues('black', '#000');
+ //
+ // Argumets `regexp` and `callback` is same as in `String#replace()`.
+ //
+ // You can speed up checks by `props` and `fast` options:
+ //
+ // css.replaceValues(/\d+rem/, { fast: 'rem', props: ['width'] },
+ // function (str) {
+ // return (14 * parseInt(str)) + 'px';
+ // })
+
+ Container.prototype.replaceValues = function replaceValues(regexp, opts, callback) {
+ if (!callback) {
+ callback = opts;
+ opts = {};
+ }
+
+ this.eachDecl(function (decl) {
+ if (opts.props && opts.props.indexOf(decl.prop) == -1) return;
+ if (opts.fast && decl.value.indexOf(opts.fast) == -1) return;
+
+ decl.value = decl.value.replace(regexp, callback);
+ });
+
+ return this;
+ };
+
+ // Return true if all nodes return true in `condition`.
+ // Just shorcut for `nodes.every`.
+
+ Container.prototype.every = function every(condition) {
+ return this.nodes.every(condition);
+ };
+
+ // Return true if one or more nodes return true in `condition`.
+ // Just shorcut for `nodes.some`.
+
+ Container.prototype.some = function some(condition) {
+ return this.nodes.some(condition);
+ };
+
+ // Return index of child
+
+ Container.prototype.index = function index(child) {
+ if (typeof child == "number") {
+ return child;
+ } else {
+ return this.nodes.indexOf(child);
+ }
+ };
+
+ // Normalize child before insert. Copy before from `sample`.
+
+ Container.prototype.normalize = function normalize(nodes, sample) {
+ var _this = this;
+
+ if (!Array.isArray(nodes)) {
+ if (nodes.type == "root") {
+ nodes = nodes.nodes;
+ } else if (nodes.type) {
+ nodes = [nodes];
+ } else if (nodes.prop) {
+ nodes = [new Declaration(nodes)];
+ } else if (nodes.selector) {
+ var Rule = _interopRequire(require("./rule"));
+
+ nodes = [new Rule(nodes)];
+ } else if (nodes.name) {
+ var AtRule = _interopRequire(require("./at-rule"));
+
+ nodes = [new AtRule(nodes)];
+ } else if (nodes.text) {
+ nodes = [new Comment(nodes)];
+ }
+ }
+
+ var processed = nodes.map(function (child) {
+ if (child.parent) child = child.clone();
+ if (typeof child.before == "undefined") {
+ if (sample && typeof sample.before != "undefined") {
+ child.before = sample.before.replace(/[^\s]/g, "");
+ }
+ }
+ child.parent = _this;
+ return child;
+ });
+
+ return processed;
+ };
+
+ _prototypeProperties(Container, null, {
+ first: {
+
+ // Shortcut to get first child
+
+ get: function () {
+ if (!this.nodes) return undefined;
+ return this.nodes[0];
+ },
+ configurable: true
+ },
+ last: {
+
+ // Shortcut to get first child
+
+ get: function () {
+ if (!this.nodes) return undefined;
+ return this.nodes[this.nodes.length - 1];
+ },
+ configurable: true
+ }
+ });
+
+ return Container;
+})(Node);
+
+module.exports = Container;
+},{"./at-rule":96,"./comment":97,"./declaration":100,"./node":104,"./rule":111}],99:[function(require,module,exports){
+(function (process){
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _inherits = function (subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) subClass.__proto__ = superClass; };
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+var PreviousMap = _interopRequire(require("./previous-map"));
+
+var path = _interopRequire(require("path"));
+
+// Error while CSS parsing
+
+var CssSyntaxError = (function (SyntaxError) {
+ function CssSyntaxError(message, line, column, source, file) {
+ _classCallCheck(this, CssSyntaxError);
+
+ this.reason = message;
+
+ this.message = file ? file : "<css input>";
+ if (typeof line != "undefined" && typeof column != "undefined") {
+ this.line = line;
+ this.column = column;
+ this.message += ":" + line + ":" + column + ": " + message;
+ } else {
+ this.message += ": " + message;
+ }
+
+ if (file) this.file = file;
+ if (source) this.source = source;
+
+ if (Error.captureStackTrace) {
+ Error.captureStackTrace(this, CssSyntaxError);
+ }
+ }
+
+ _inherits(CssSyntaxError, SyntaxError);
+
+ // Return source of broken lines
+
+ CssSyntaxError.prototype.highlight = function highlight(color) {
+ var num = this.line - 1;
+ var lines = this.source.split("\n");
+
+ var prev = num > 0 ? lines[num - 1] + "\n" : "";
+ var broken = lines[num];
+ var next = num < lines.length - 1 ? "\n" + lines[num + 1] : "";
+
+ var mark = "\n";
+ for (var i = 0; i < this.column - 1; i++) {
+ mark += " ";
+ }
+
+ if (typeof color == "undefined" && typeof process != "undefined") {
+ if (process.stdout && process.env) {
+ color = process.stdout.isTTY && !process.env.NODE_DISABLE_COLORS;
+ }
+ }
+
+ if (color) {
+ mark += "\u001b[1;31m^\u001b[0m";
+ } else {
+ mark += "^";
+ }
+
+ return prev + broken + mark + next;
+ };
+
+ CssSyntaxError.prototype.setMozillaProps = function setMozillaProps() {
+ var sample = Error.call(this, message);
+ if (sample.columnNumber) this.columnNumber = this.column;
+ if (sample.description) this.description = this.message;
+ if (sample.lineNumber) this.lineNumber = this.line;
+ if (sample.fileName) this.fileName = this.file;
+ };
+
+ CssSyntaxError.prototype.toString = function toString() {
+ var text = this.message;
+ if (this.source) text += "\n" + this.highlight();
+ return this.name + ": " + text;
+ };
+
+ return CssSyntaxError;
+})(SyntaxError);
+
+module.exports = CssSyntaxError;
+
+CssSyntaxError.prototype.name = "CssSyntaxError";
+}).call(this,require('_process'))
+},{"./previous-map":108,"_process":54,"path":53}],100:[function(require,module,exports){
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _inherits = function (subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) subClass.__proto__ = superClass; };
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+var vendor = _interopRequire(require("./vendor"));
+
+var Node = _interopRequire(require("./node"));
+
+// CSS declaration like �color: black� in rules
+
+var Declaration = (function (Node) {
+ function Declaration(defaults) {
+ _classCallCheck(this, Declaration);
+
+ this.type = "decl";
+ Node.call(this, defaults);
+ }
+
+ _inherits(Declaration, Node);
+
+ // Stringify declaration
+
+ Declaration.prototype.stringify = function stringify(builder, semicolon) {
+ var before = this.style("before");
+ if (before) builder(before);
+
+ var between = this.style("between", "colon");
+ var string = this.prop + between + this.stringifyRaw("value");
+
+ if (this.important) {
+ string += this._important || " !important";
+ }
+
+ if (semicolon) string += ";";
+ builder(string, this);
+ };
+
+ return Declaration;
+})(Node);
+
+module.exports = Declaration;
+},{"./node":104,"./vendor":113}],101:[function(require,module,exports){
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+var CssSyntaxError = _interopRequire(require("./css-syntax-error"));
+
+var PreviousMap = _interopRequire(require("./previous-map"));
+
+var Parser = _interopRequire(require("./parser"));
+
+var path = _interopRequire(require("path"));
+
+var sequence = 0;
+
+var Input = (function () {
+ function Input(css) {
+ var opts = arguments[1] === undefined ? {} : arguments[1];
+
+ _classCallCheck(this, Input);
+
+ this.css = css.toString();
+
+ if (this.css[0] == "?" || this.css[0] == "?") {
+ this.css = this.css.slice(1);
+ }
+
+ this.safe = !!opts.safe;
+
+ if (opts.from) this.file = path.resolve(opts.from);
+
+ var map = new PreviousMap(this.css, opts, this.id);
+ if (map.text) {
+ this.map = map;
+ var file = map.consumer().file;
+ if (!this.file && file) this.file = this.mapResolve(file);
+ }
+
+ if (this.file) {
+ this.from = this.file;
+ } else {
+ sequence += 1;
+ this.id = "<input css " + sequence + ">";
+ this.from = this.id;
+ }
+ if (this.map) this.map.file = this.from;
+ }
+
+ // Throw syntax error from this input
+
+ Input.prototype.error = (function (_error) {
+ var _errorWrapper = function error() {
+ return _error.apply(this, arguments);
+ };
+
+ _errorWrapper.toString = function () {
+ return _error.toString();
+ };
+
+ return _errorWrapper;
+ })(function (message, line, column) {
+ var error = new CssSyntaxError(message);
+
+ var origin = this.origin(line, column);
+ if (origin) {
+ error = new CssSyntaxError(message, origin.line, origin.column, origin.source, origin.file);
+
+ error.generated = {
+ line: line,
+ column: column,
+ source: this.css
+ };
+ if (this.file) error.generated.file = this.file;
+ } else {
+ error = new CssSyntaxError(message, line, column, this.css, this.file);
+ }
+
+ return error;
+ });
+
+ // Get origin position of code if source map was given
+
+ Input.prototype.origin = function origin(line, column) {
+ if (!this.map) {
+ return false;
+ }var consumer = this.map.consumer();
+
+ var from = consumer.originalPositionFor({ line: line, column: column });
+ if (!from.source) {
+ return false;
+ }var result = {
+ file: this.mapResolve(from.source),
+ line: from.line,
+ column: from.column
+ };
+
+ var source = consumer.sourceContentFor(result.file);
+ if (source) result.source = source;
+
+ return result;
+ };
+
+ // Return path relative from source map root
+
+ Input.prototype.mapResolve = function mapResolve(file) {
+ return path.resolve(this.map.consumer().sourceRoot || ".", file);
+ };
+
+ return Input;
+})();
+
+module.exports = Input;
+},{"./css-syntax-error":99,"./parser":106,"./previous-map":108,"path":53}],102:[function(require,module,exports){
+"use strict";
+
+// Methods to parse list and split it to array
+module.exports = {
+
+ // Split string to array by separator symbols with function and inside strings
+ // cheching
+ split: function split(string, separators, last) {
+ var array = [];
+ var current = "";
+ var split = false;
+
+ var func = 0;
+ var quote = false;
+ var escape = false;
+
+ for (var i = 0; i < string.length; i++) {
+ var letter = string[i];
+
+ if (quote) {
+ if (escape) {
+ escape = false;
+ } else if (letter == "\\") {
+ escape = true;
+ } else if (letter == quote) {
+ quote = false;
+ }
+ } else if (letter == "\"" || letter == "'") {
+ quote = letter;
+ } else if (letter == "(") {
+ func += 1;
+ } else if (letter == ")") {
+ if (func > 0) func -= 1;
+ } else if (func === 0) {
+ for (var j = 0; j < separators.length; j++) {
+ if (letter == separators[j]) split = true;
+ }
+ }
+
+ if (split) {
+ if (current !== "") array.push(current.trim());
+ current = "";
+ split = false;
+ } else {
+ current += letter;
+ }
+ }
+
+ if (last || current !== "") array.push(current.trim());
+ return array;
+ },
+
+ // Split list devided by space:
+ //
+ // list.space('a b') #=> ['a', 'b']
+ //
+ // It check for fuction and strings:
+ //
+ // list.space('calc(1px + 1em) "b c"') #=> ['calc(1px + 1em)', '"b c"']
+ space: function space(string) {
+ return this.split(string, [" ", "\n", "\t"]);
+ },
+
+ // Split list devided by comma
+ //
+ // list.comma('a, b') #=> ['a', 'b']
+ //
+ // It check for fuction and strings:
+ //
+ // list.comma('rgba(0, 0, 0, 0) white') #=> ['rgba(0, 0, 0, 0)', '"white"']
+ comma: function comma(string) {
+ return this.split(string, [","], true);
+ }
+
+};
+},{}],103:[function(require,module,exports){
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+var Result = _interopRequire(require("./result"));
+
+var Base64 = require("js-base64").Base64;
+
+var mozilla = _interopRequire(require("source-map"));
+
+var path = _interopRequire(require("path"));
+
+// All tools to generate source maps
+
+var MapGenerator = (function () {
+ function MapGenerator(root, opts) {
+ _classCallCheck(this, MapGenerator);
+
+ this.root = root;
+ this.opts = opts;
+ this.mapOpts = opts.map || {};
+ }
+
+ // Should map be generated
+
+ MapGenerator.prototype.isMap = function isMap() {
+ if (typeof this.opts.map != "undefined") {
+ return !!this.opts.map;
+ } else {
+ return this.previous().length > 0;
+ }
+ };
+
+ // Return source map arrays from previous compilation step (like Sass)
+
+ MapGenerator.prototype.previous = function previous() {
+ var _this = this;
+
+ if (!this.previousMaps) {
+ this.previousMaps = [];
+ this.root.eachInside(function (node) {
+ if (node.source && node.source.input.map) {
+ var map = node.source.input.map;
+ if (_this.previousMaps.indexOf(map) == -1) {
+ _this.previousMaps.push(map);
+ }
+ }
+ });
+ }
+
+ return this.previousMaps;
+ };
+
+ // Should we inline source map to annotation comment
+
+ MapGenerator.prototype.isInline = function isInline() {
+ if (typeof this.mapOpts.inline != "undefined") {
+ return this.mapOpts.inline;
+ }
+
+ var annotation = this.mapOpts.annotation;
+ if (typeof annotation != "undefined" && annotation !== true) {
+ return false;
+ }
+
+ if (this.previous().length) {
+ return this.previous().some(function (i) {
+ return i.inline;
+ });
+ } else {
+ return true;
+ }
+ };
+
+ // Should we set sourcesContent
+
+ MapGenerator.prototype.isSourcesContent = function isSourcesContent() {
+ if (typeof this.mapOpts.sourcesContent != "undefined") {
+ return this.mapOpts.sourcesContent;
+ }
+ if (this.previous().length) {
+ return this.previous().some(function (i) {
+ return i.withContent();
+ });
+ } else {
+ return true;
+ }
+ };
+
+ // Clear source map annotation comment
+
+ MapGenerator.prototype.clearAnnotation = function clearAnnotation() {
+ if (this.mapOpts.annotation === false) {
+ return;
+ }var node;
+ for (var i = this.root.nodes.length - 1; i >= 0; i--) {
+ node = this.root.nodes[i];
+ if (node.type != "comment") continue;
+ if (node.text.match(/^# sourceMappingURL=/)) {
+ this.root.remove(i);
+ return;
+ }
+ }
+ };
+
+ // Set origin CSS content
+
+ MapGenerator.prototype.setSourcesContent = function setSourcesContent() {
+ var _this = this;
+
+ var already = {};
+ this.root.eachInside(function (node) {
+ if (node.source) {
+ var from = node.source.input.from;
+ if (from && !already[from]) {
+ already[from] = true;
+ var relative = _this.relative(from);
+ _this.map.setSourceContent(relative, node.source.input.css);
+ }
+ }
+ });
+ };
+
+ // Apply source map from previous compilation step (like Sass)
+
+ MapGenerator.prototype.applyPrevMaps = function applyPrevMaps() {
+ for (var _iterator = this.previous(), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+ var _ref;
+
+ if (_isArray) {
+ if (_i >= _iterator.length) break;
+ _ref = _iterator[_i++];
+ } else {
+ _i = _iterator.next();
+ if (_i.done) break;
+ _ref = _i.value;
+ }
+
+ var prev = _ref;
+
+ var from = this.relative(prev.file);
+ var root = prev.root || path.dirname(prev.file);
+ var map;
+
+ if (this.mapOpts.sourcesContent === false) {
+ map = new mozilla.SourceMapConsumer(prev.text);
+ map.sourcesContent = map.sourcesContent.map(function (i) {
+ return null;
+ });
+ } else {
+ map = prev.consumer();
+ }
+
+ this.map.applySourceMap(map, from, this.relative(root));
+ }
+ };
+
+ // Should we add annotation comment
+
+ MapGenerator.prototype.isAnnotation = function isAnnotation() {
+ if (this.isInline()) {
+ return true;
+ } else if (typeof this.mapOpts.annotation != "undefined") {
+ return this.mapOpts.annotation;
+ } else if (this.previous().length) {
+ return this.previous().some(function (i) {
+ return i.annotation;
+ });
+ } else {
+ return true;
+ }
+ };
+
+ // Add source map annotation comment if it is needed
+
+ MapGenerator.prototype.addAnnotation = function addAnnotation() {
+ var content;
+
+ if (this.isInline()) {
+ content = "data:application/json;base64," + Base64.encode(this.map.toString());
+ } else if (typeof this.mapOpts.annotation == "string") {
+ content = this.mapOpts.annotation;
+ } else {
+ content = this.outputFile() + ".map";
+ }
+
+ this.css += "\n/*# sourceMappingURL=" + content + " */";
+ };
+
+ // Return output CSS file path
+
+ MapGenerator.prototype.outputFile = function outputFile() {
+ if (this.opts.to) {
+ return this.relative(this.opts.to);
+ } else if (this.opts.from) {
+ return this.relative(this.opts.from);
+ } else {
+ return "to.css";
+ }
+ };
+
+ // Return Result object with map
+
+ MapGenerator.prototype.generateMap = function generateMap() {
+ this.stringify();
+ if (this.isSourcesContent()) this.setSourcesContent();
+ if (this.previous().length > 0) this.applyPrevMaps();
+ if (this.isAnnotation()) this.addAnnotation();
+
+ if (this.isInline()) {
+ return [this.css];
+ } else {
+ return [this.css, this.map];
+ }
+ };
+
+ // Return path relative from output CSS file
+
+ MapGenerator.prototype.relative = function relative(file) {
+ var from = this.opts.to ? path.dirname(this.opts.to) : ".";
+
+ if (typeof this.mapOpts.annotation == "string") {
+ from = path.dirname(path.resolve(from, this.mapOpts.annotation));
+ }
+
+ file = path.relative(from, file);
+ if (path.sep == "\\") {
+ return file.replace(/\\/g, "/");
+ } else {
+ return file;
+ }
+ };
+
+ // Return path of node source for map
+
+ MapGenerator.prototype.sourcePath = function sourcePath(node) {
+ return this.relative(node.source.input.from);
+ };
+
+ // Return CSS string and source map
+
+ MapGenerator.prototype.stringify = function stringify() {
+ var _this = this;
+
+ this.css = "";
+ this.map = new mozilla.SourceMapGenerator({ file: this.outputFile() });
+
+ var line = 1;
+ var column = 1;
+
+ var lines, last;
+ var builder = function (str, node, type) {
+ _this.css += str;
+
+ if (node && node.source && node.source.start && type != "end") {
+ _this.map.addMapping({
+ source: _this.sourcePath(node),
+ original: {
+ line: node.source.start.line,
+ column: node.source.start.column - 1
+ },
+ generated: {
+ line: line,
+ column: column - 1
+ }
+ });
+ }
+
+ lines = str.match(/\n/g);
+ if (lines) {
+ line += lines.length;
+ last = str.lastIndexOf("\n");
+ column = str.length - last;
+ } else {
+ column = column + str.length;
+ }
+
+ if (node && node.source && node.source.end && type != "start") {
+ _this.map.addMapping({
+ source: _this.sourcePath(node),
+ original: {
+ line: node.source.end.line,
+ column: node.source.end.column
+ },
+ generated: {
+ line: line,
+ column: column
+ }
+ });
+ }
+ };
+
+ this.root.stringify(builder);
+ };
+
+ // Return Result object with or without map
+
+ MapGenerator.prototype.generate = function generate() {
+ this.clearAnnotation();
+
+ if (this.isMap()) {
+ return this.generateMap();
+ } else {
+ return [this.root.toString()];
+ }
+ };
+
+ return MapGenerator;
+})();
+
+module.exports = MapGenerator;
+},{"./result":109,"js-base64":114,"path":53,"source-map":115}],104:[function(require,module,exports){
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+var CssSyntaxError = _interopRequire(require("./css-syntax-error"));
+
+// Default code style
+var defaultStyle = {
+ colon: ": ",
+ indent: " ",
+ beforeDecl: "\n",
+ beforeRule: "\n",
+ beforeOpen: " ",
+ beforeClose: "\n",
+ beforeComment: "\n",
+ after: "\n",
+ emptyBody: "",
+ commentLeft: " ",
+ commentRight: " "
+};
+
+// Recursivly clone objects
+var cloneNode = (function (_cloneNode) {
+ var _cloneNodeWrapper = function cloneNode() {
+ return _cloneNode.apply(this, arguments);
+ };
+
+ _cloneNodeWrapper.toString = function () {
+ return _cloneNode.toString();
+ };
+
+ return _cloneNodeWrapper;
+})(function (obj, parent) {
+ if (typeof obj != "object") return obj;
+ var cloned = new obj.constructor();
+
+ for (var i in obj) {
+ if (!obj.hasOwnProperty(i)) continue;
+ var value = obj[i];
+
+ if (i == "parent" && typeof value == "object") {
+ if (parent) cloned[i] = parent;
+ } else if (i == "source") {
+ cloned[i] = value;
+ } else if (value instanceof Array) {
+ cloned[i] = value.map(function (i) {
+ return cloneNode(i, cloned);
+ });
+ } else if (i != "before" && i != "after" && i != "between" && i != "semicolon") {
+ cloned[i] = cloneNode(value, cloned);
+ }
+ }
+
+ return cloned;
+});
+
+// Some common methods for all CSS nodes
+
+var Node = (function () {
+ function Node() {
+ var defaults = arguments[0] === undefined ? {} : arguments[0];
+
+ _classCallCheck(this, Node);
+
+ for (var name in defaults) {
+ this[name] = defaults[name];
+ }
+ }
+
+ // Return error to mark error in your plugin syntax:
+ //
+ // if ( wrongVariable ) {
+ // throw decl.error('Wrong variable');
+ // }
+ //
+ // You can also get origin line and column from previous source map:
+ //
+ // if ( deprecatedSyntax ) {
+ // var error = decl.error('Deprecated syntax');
+ // console.warn(error.toString());
+ // }
+
+ Node.prototype.error = function error(message) {
+ if (this.source) {
+ var pos = this.source.start;
+ return this.source.input.error(message, pos.line, pos.column);
+ } else {
+ return new CssSyntaxError(message);
+ }
+ };
+
+ // Remove this node from parent
+ //
+ // decl.removeSelf();
+ //
+ // Note, that removing by index is faster:
+ //
+ // rule.each( (decl, i) => rule.remove(i) );
+
+ Node.prototype.removeSelf = function removeSelf() {
+ if (this.parent) {
+ this.parent.remove(this);
+ }
+ this.parent = undefined;
+ return this;
+ };
+
+ // Shortcut to insert nodes before and remove self.
+ //
+ // importNode.replace( loadedRoot );
+
+ Node.prototype.replace = function replace(nodes) {
+ this.parent.insertBefore(this, nodes);
+ this.parent.remove(this);
+ return this;
+ };
+
+ // Return CSS string of current node
+ //
+ // decl.toString(); //=> " color: black"
+
+ Node.prototype.toString = function toString() {
+ var result = "";
+ var builder = function (str) {
+ return result += str;
+ };
+ this.stringify(builder);
+ return result;
+ };
+
+ // Clone current node
+ //
+ // rule.append( decl.clone() );
+ //
+ // You can override properties while cloning:
+ //
+ // rule.append( decl.clone({ value: '0' }) );
+
+ Node.prototype.clone = function clone() {
+ var overrides = arguments[0] === undefined ? {} : arguments[0];
+
+ var cloned = cloneNode(this);
+ for (var name in overrides) {
+ cloned[name] = overrides[name];
+ }
+ return cloned;
+ };
+
+ // Clone node and insert clone before current one.
+ // It accept properties to change in clone and return new node.
+ //
+ // decl.cloneBefore({ prop: '-webkit-' + del.prop });
+
+ Node.prototype.cloneBefore = function cloneBefore() {
+ var overrides = arguments[0] === undefined ? {} : arguments[0];
+
+ var cloned = this.clone(overrides);
+ this.parent.insertBefore(this, cloned);
+ return cloned;
+ };
+
+ // Clone node and insert clone after current one.
+ // It accept properties to change in clone and return new node.
+ //
+ // decl.cloneAfter({ value: convertToRem(decl.value) });
+
+ Node.prototype.cloneAfter = function cloneAfter() {
+ var overrides = arguments[0] === undefined ? {} : arguments[0];
+
+ var cloned = this.clone(overrides);
+ this.parent.insertAfter(this, cloned);
+ return cloned;
+ };
+
+ // Replace with node by another one.
+ //
+ // decl.replaceWith(fixedDecl);
+
+ Node.prototype.replaceWith = function replaceWith(node) {
+ this.parent.insertBefore(this, node);
+ this.removeSelf();
+ return this;
+ };
+
+ // Remove node from current place and put to end of new one.
+ // It will also clean node code styles, but will keep `between` if old
+ // parent and new parent has same root.
+ //
+ // rule.moveTo(atRule);
+
+ Node.prototype.moveTo = function moveTo(container) {
+ this.cleanStyles(this.root() == container.root());
+ this.removeSelf();
+ container.append(this);
+ return this;
+ };
+
+ // Remove node from current place and put to before other node.
+ // It will also clean node code styles, but will keep `between` if old
+ // parent and new parent has same root.
+ //
+ // rule.moveBefore(rule.parent);
+
+ Node.prototype.moveBefore = function moveBefore(node) {
+ this.cleanStyles(this.root() == node.root());
+ this.removeSelf();
+ node.parent.insertBefore(node, this);
+ return this;
+ };
+
+ // Remove node from current place and put to after other node.
+ // It will also clean node code styles, but will keep `between` if old
+ // parent and new parent has same root.
+ //
+ // rule.moveAfter(rule.parent);
+
+ Node.prototype.moveAfter = function moveAfter(node) {
+ this.cleanStyles(this.root() == node.root());
+ this.removeSelf();
+ node.parent.insertAfter(node, this);
+ return this;
+ };
+
+ // Return next node in parent. If current node is last one,
+ // method will return `undefined`.
+ //
+ // var next = decl.next();
+ // if ( next && next.prop == removePrefix(decl.prop) ) {
+ // decl.removeSelf();
+ // }
+
+ Node.prototype.next = function next() {
+ var index = this.parent.index(this);
+ return this.parent.nodes[index + 1];
+ };
+
+ // Return previous node in parent. If current node is first one,
+ // method will return `undefined`.
+ //
+ // var prev = decl.prev();
+ // if ( prev && removePrefix(prev.prop) == decl.prop) ) {
+ // prev.removeSelf();
+ // }
+
+ Node.prototype.prev = function prev() {
+ var index = this.parent.index(this);
+ return this.parent.nodes[index - 1];
+ };
+
+ // Remove `parent` node on cloning to fix circular structures
+
+ Node.prototype.toJSON = function toJSON() {
+ var fixed = {};
+
+ for (var name in this) {
+ if (!this.hasOwnProperty(name)) continue;
+ if (name == "parent") continue;
+ var value = this[name];
+
+ if (value instanceof Array) {
+ fixed[name] = value.map(function (i) {
+ return typeof i == "object" && i.toJSON ? i.toJSON() : i;
+ });
+ } else if (typeof value == "object" && value.toJSON) {
+ fixed[name] = value.toJSON();
+ } else {
+ fixed[name] = value;
+ }
+ }
+
+ return fixed;
+ };
+
+ // Copy code style from first node with same type
+
+ Node.prototype.style = function style(own, detect) {
+ var value;
+ if (!detect) detect = own;
+
+ // Already had
+ if (own) {
+ value = this[own];
+ if (typeof value != "undefined") {
+ return value;
+ }
+ }
+
+ var parent = this.parent;
+
+ // Hack for first rule in CSS
+ if (detect == "before") {
+ if (!parent || parent.type == "root" && parent.first == this) {
+ return "";
+ }
+ }
+
+ // Floating child without parent
+ if (!parent) {
+ return defaultStyle[detect];
+ } // Detect style by other nodes
+ var root = this.root();
+ if (!root.styleCache) root.styleCache = {};
+ if (typeof root.styleCache[detect] != "undefined") {
+ return root.styleCache[detect];
+ }
+
+ if (detect == "semicolon") {
+ root.eachInside(function (i) {
+ if (i.nodes && i.nodes.length && i.last.type == "decl") {
+ value = i.semicolon;
+ if (typeof value != "undefined") return false;
+ }
+ });
+ } else if (detect == "emptyBody") {
+ root.eachInside(function (i) {
+ if (i.nodes && i.nodes.length === 0) {
+ value = i.after;
+ if (typeof value != "undefined") return false;
+ }
+ });
+ } else if (detect == "indent") {
+ root.eachInside(function (i) {
+ var p = i.parent;
+ if (p && p != root && p.parent && p.parent == root) {
+ if (typeof i.before != "undefined") {
+ var parts = i.before.split("\n");
+ value = parts[parts.length - 1];
+ value = value.replace(/[^\s]/g, "");
+ return false;
+ }
+ }
+ });
+ } else if (detect == "beforeComment") {
+ root.eachComment(function (i) {
+ if (typeof i.before != "undefined") {
+ value = i.before;
+ if (value.indexOf("\n") != -1) {
+ value = value.replace(/[^\n]+$/, "");
+ }
+ return false;
+ }
+ });
+ if (typeof value == "undefined") {
+ value = this.style(null, "beforeDecl");
+ }
+ } else if (detect == "beforeDecl") {
+ root.eachDecl(function (i) {
+ if (typeof i.before != "undefined") {
+ value = i.before;
+ if (value.indexOf("\n") != -1) {
+ value = value.replace(/[^\n]+$/, "");
+ }
+ return false;
+ }
+ });
+ if (typeof value == "undefined") {
+ value = this.style(null, "beforeRule");
+ }
+ } else if (detect == "beforeRule") {
+ root.eachInside(function (i) {
+ if (i.nodes && (i.parent != root || root.first != i)) {
+ if (typeof i.before != "undefined") {
+ value = i.before;
+ if (value.indexOf("\n") != -1) {
+ value = value.replace(/[^\n]+$/, "");
+ }
+ return false;
+ }
+ }
+ });
+ } else if (detect == "beforeClose") {
+ root.eachInside(function (i) {
+ if (i.nodes && i.nodes.length > 0) {
+ if (typeof i.after != "undefined") {
+ value = i.after;
+ if (value.indexOf("\n") != -1) {
+ value = value.replace(/[^\n]+$/, "");
+ }
+ return false;
+ }
+ }
+ });
+ } else if (detect == "before" || detect == "after") {
+ if (this.type == "decl") {
+ value = this.style(null, "beforeDecl");
+ } else if (this.type == "comment") {
+ value = this.style(null, "beforeComment");
+ } else if (detect == "before") {
+ value = this.style(null, "beforeRule");
+ } else {
+ value = this.style(null, "beforeClose");
+ }
+
+ var node = this.parent;
+ var depth = 0;
+ while (node && node.type != "root") {
+ depth += 1;
+ node = node.parent;
+ }
+
+ if (value.indexOf("\n") != -1) {
+ var indent = this.style(null, "indent");
+ if (indent.length) {
+ for (var step = 0; step < depth; step++) value += indent;
+ }
+ }
+
+ return value;
+ } else if (detect == "colon") {
+ root.eachDecl(function (i) {
+ if (typeof i.between != "undefined") {
+ value = i.between.replace(/[^\s:]/g, "");
+ return false;
+ }
+ });
+ } else if (detect == "beforeOpen") {
+ root.eachInside(function (i) {
+ if (i.type != "decl") {
+ value = i.between;
+ if (typeof value != "undefined") return false;
+ }
+ });
+ } else {
+ root.eachInside(function (i) {
+ value = i[own];
+ if (typeof value != "undefined") return false;
+ });
+ }
+
+ if (typeof value == "undefined") value = defaultStyle[detect];
+
+ root.styleCache[detect] = value;
+ return value;
+ };
+
+ // Return top parent , parent of parents.
+
+ Node.prototype.root = function root() {
+ var result = this;
+ while (result.parent) result = result.parent;
+ return result;
+ };
+
+ // Recursivelly remove all code style properties (`before` and `between`).
+
+ Node.prototype.cleanStyles = function cleanStyles(keepBetween) {
+ delete this.before;
+ delete this.after;
+ if (!keepBetween) delete this.between;
+
+ if (this.nodes) {
+ for (var _iterator = this.nodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+ var _ref;
+
+ if (_isArray) {
+ if (_i >= _iterator.length) break;
+ _ref = _iterator[_i++];
+ } else {
+ _i = _iterator.next();
+ if (_i.done) break;
+ _ref = _i.value;
+ }
+
+ var node = _ref;
+ node.cleanStyles(keepBetween);
+ }
+ }
+ };
+
+ // Use raw value if origin was not changed
+
+ Node.prototype.stringifyRaw = function stringifyRaw(prop) {
+ var value = this[prop];
+ var raw = this["_" + prop];
+ if (raw && raw.value === value) {
+ return raw.raw;
+ } else {
+ return value;
+ }
+ };
+
+ return Node;
+})();
+
+module.exports = Node;
+},{"./css-syntax-error":99}],105:[function(require,module,exports){
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var Parser = _interopRequire(require("./parser"));
+
+var Input = _interopRequire(require("./input"));
+
+module.exports = function (css, opts) {
+ var input = new Input(css, opts);
+
+ var parser = new Parser(input);
+ parser.tokenize();
+ parser.loop();
+
+ return parser.root;
+};
+},{"./input":101,"./parser":106}],106:[function(require,module,exports){
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+var Declaration = _interopRequire(require("./declaration"));
+
+var tokenizer = _interopRequire(require("./tokenize"));
+
+var Comment = _interopRequire(require("./comment"));
+
+var AtRule = _interopRequire(require("./at-rule"));
+
+var Root = _interopRequire(require("./root"));
+
+var Rule = _interopRequire(require("./rule"));
+
+// CSS parser
+
+var Parser = (function () {
+ function Parser(input) {
+ _classCallCheck(this, Parser);
+
+ this.input = input;
+
+ this.pos = 0;
+ this.root = new Root();
+ this.current = this.root;
+ this.spaces = "";
+ this.semicolon = false;
+
+ this.root.source = { input: input };
+ if (input.map) this.root.prevMap = input.map;
+ }
+
+ Parser.prototype.tokenize = function tokenize() {
+ this.tokens = tokenizer(this.input);
+ };
+
+ Parser.prototype.loop = function loop() {
+ var token;
+ while (this.pos < this.tokens.length) {
+ token = this.tokens[this.pos];
+
+ switch (token[0]) {
+ case "word":
+ case ":":
+ this.word(token);
+ break;
+
+ case "}":
+ this.end(token);
+ break;
+
+ case "comment":
+ this.comment(token);
+ break;
+
+ case "at-word":
+ this.atrule(token);
+ break;
+
+ case "{":
+ this.emptyRule(token);
+ break;
+
+ default:
+ this.spaces += token[1];
+ break;
+ }
+
+ this.pos += 1;
+ }
+ this.endFile();
+ };
+
+ Parser.prototype.comment = function comment(token) {
+ var node = new Comment();
+ this.init(node, token[2], token[3]);
+ node.source.end = { line: token[4], column: token[5] };
+
+ var text = token[1].slice(2, -2);
+ if (text.match(/^\s*$/)) {
+ node.left = text;
+ node.text = "";
+ node.right = "";
+ } else {
+ var match = text.match(/^(\s*)([^]*[^\s])(\s*)$/);
+ node.left = match[1];
+ node.text = match[2];
+ node.right = match[3];
+ }
+ };
+
+ Parser.prototype.emptyRule = function emptyRule(token) {
+ var node = new Rule();
+ this.init(node, token[2], token[3]);
+ node.between = "";
+ node.selector = "";
+ this.current = node;
+ };
+
+ Parser.prototype.word = function word() {
+ var token;
+ var end = false;
+ var type = null;
+ var colon = false;
+ var bracket = null;
+ var brackets = 0;
+
+ var start = this.pos;
+ this.pos += 1;
+ while (true) {
+ token = this.tokens[this.pos];
+ if (!token) {
+ this.pos -= 1;
+ end = true;
+ break;
+ }
+
+ type = token[0];
+ if (type == "(") {
+ if (!bracket) bracket = token;
+ brackets += 1;
+ } else if (type == ")") {
+ brackets -= 1;
+ if (brackets === 0) bracket = null;
+ } else if (brackets === 0) {
+ if (type == ";") {
+ if (colon) {
+ this.decl(this.tokens.slice(start, this.pos + 1));
+ return;
+ } else {
+ break;
+ }
+ } else if (type == "{") {
+ this.rule(this.tokens.slice(start, this.pos + 1));
+ return;
+ } else if (type == "}") {
+ this.pos -= 1;
+ end = true;
+ break;
+ } else if (type == "at-word") {
+ this.pos -= 1;
+ break;
+ } else {
+ if (type == ":") colon = true;
+ }
+ }
+
+ this.pos += 1;
+ }
+
+ if (brackets > 0 && !this.input.safe) {
+ throw this.input.error("Unclosed bracket", bracket[2], bracket[3]);
+ }
+
+ if (end && colon) {
+ while (this.pos > start) {
+ token = this.tokens[this.pos][0];
+ if (token != "space" && token != "comment") break;
+ this.pos -= 1;
+ }
+ this.decl(this.tokens.slice(start, this.pos + 1));
+ return;
+ }
+
+ if (this.input.safe) {
+ var buffer = this.tokens.slice(start, this.pos + 1);
+ this.spaces += buffer.map(function (i) {
+ return i[1];
+ }).join("");
+ } else {
+ token = this.tokens[start];
+ throw this.input.error("Unknown word", token[2], token[3]);
+ }
+ };
+
+ Parser.prototype.rule = function rule(tokens) {
+ tokens.pop();
+
+ var node = new Rule();
+ this.init(node, tokens[0][2], tokens[0][3]);
+
+ node.between = this.spacesFromEnd(tokens);
+ this.raw(node, "selector", tokens);
+ this.current = node;
+ };
+
+ Parser.prototype.decl = function decl(tokens) {
+ var node = new Declaration();
+ this.init(node);
+
+ var last = tokens[tokens.length - 1];
+ if (last[0] == ";") {
+ this.semicolon = true;
+ tokens.pop();
+ }
+ if (last[4]) {
+ node.source.end = { line: last[4], column: last[5] };
+ } else {
+ node.source.end = { line: last[2], column: last[3] };
+ }
+
+ while (tokens[0][0] != "word") {
+ node.before += tokens.shift()[1];
+ }
+ node.source.start = { line: tokens[0][2], column: tokens[0][3] };
+
+ node.prop = tokens.shift()[1];
+ node.between = "";
+
+ var token;
+ while (tokens.length) {
+ token = tokens.shift();
+
+ if (token[0] == ":") {
+ node.between += token[1];
+ break;
+ } else if (token[0] != "space" && token[0] != "comment") {
+ this.unknownWord(node, token, tokens);
+ } else {
+ node.between += token[1];
+ }
+ }
+
+ if (node.prop[0] == "_" || node.prop[0] == "*") {
+ node.before += node.prop[0];
+ node.prop = node.prop.slice(1);
+ }
+ node.between += this.spacesFromStart(tokens);
+
+ if (this.input.safe) this.checkMissedSemicolon(tokens);
+
+ for (var i = tokens.length - 1; i > 0; i--) {
+ token = tokens[i];
+ if (token[1] == "!important") {
+ node.important = true;
+ var string = this.stringFrom(tokens, i);
+ string = this.spacesFromEnd(tokens) + string;
+ if (string != " !important") node._important = string;
+ break;
+ } else if (token[0] != "space" && token[0] != "comment") {
+ break;
+ }
+ }
+
+ this.raw(node, "value", tokens);
+
+ if (node.value.indexOf(":") != -1 && !this.input.safe) {
+ this.checkMissedSemicolon(tokens);
+ }
+ };
+
+ Parser.prototype.atrule = function atrule(token) {
+ var node = new AtRule();
+ node.name = token[1].slice(1);
+ if (node.name === "") {
+ if (this.input.safe) {
+ node.name = "";
+ } else {
+ throw this.input.error("At-rule without name", token[2], token[3]);
+ }
+ }
+ this.init(node, token[2], token[3]);
+
+ var next;
+ var last = false;
+ var open = false;
+ var params = [];
+ while (true) {
+ this.pos += 1;
+ token = this.tokens[this.pos];
+
+ if (!token) {
+ last = true;
+ break;
+ } else if (token[0] == ";") {
+ node.source.end = { line: token[2], column: token[3] };
+ this.semicolon = true;
+ break;
+ } else if (token[0] == "{") {
+ open = true;
+ break;
+ } else {
+ params.push(token);
+ }
+ }
+
+ node.between = this.spacesFromEnd(params);
+ if (params.length) {
+ node.afterName = this.spacesFromStart(params);
+ this.raw(node, "params", params);
+ if (last) {
+ token = params[params.length - 1];
+ node.source.end = { line: token[4], column: token[5] };
+ this.spaces = node.between;
+ node.between = "";
+ }
+ } else {
+ node.afterName = "";
+ node.params = "";
+ }
+
+ if (open) {
+ node.nodes = [];
+ this.current = node;
+ }
+ };
+
+ Parser.prototype.end = function end(token) {
+ if (this.current.nodes && this.current.nodes.length) {
+ this.current.semicolon = this.semicolon;
+ }
+ this.semicolon = false;
+
+ this.current.after = (this.current.after || "") + this.spaces;
+ this.spaces = "";
+
+ if (this.current.parent) {
+ this.current.source.end = { line: token[2], column: token[3] };
+ this.current = this.current.parent;
+ } else if (!this.input.safe) {
+ throw this.input.error("Unexpected }", token[2], token[3]);
+ } else {
+ this.current.after += "}";
+ }
+ };
+
+ Parser.prototype.endFile = function endFile() {
+ if (this.current.parent && !this.input.safe) {
+ var pos = this.current.source.start;
+ throw this.input.error("Unclosed block", pos.line, pos.column);
+ }
+
+ if (this.current.nodes && this.current.nodes.length) {
+ this.current.semicolon = this.semicolon;
+ }
+ this.current.after = (this.current.after || "") + this.spaces;
+
+ while (this.current.parent) {
+ this.current = this.current.parent;
+ this.current.after = "";
+ }
+ };
+
+ Parser.prototype.unknownWord = function unknownWord(node, token) {
+ if (this.input.safe) {
+ node.source.start = { line: token[2], column: token[3] };
+ node.before += node.prop + node.between;
+ node.prop = token[1];
+ node.between = "";
+ } else {
+ throw this.input.error("Unknown word", token[2], token[3]);
+ }
+ };
+
+ Parser.prototype.checkMissedSemicolon = function checkMissedSemicolon(tokens) {
+ var prev = null;
+ var colon = false;
+ var brackets = 0;
+ var type, token;
+ for (var i = 0; i < tokens.length; i++) {
+ token = tokens[i];
+ type = token[0];
+
+ if (type == "(") {
+ brackets += 1;
+ } else if (type == ")") {
+ brackets -= 0;
+ } else if (brackets === 0 && type == ":") {
+ if (!prev && this.input.safe) {
+ continue;
+ } else if (!prev) {
+ throw this.input.error("Double colon", token[2], token[3]);
+ } else if (prev[0] == "word" && prev[1] == "progid") {
+ continue;
+ } else {
+ colon = i;
+ break;
+ }
+ }
+
+ prev = token;
+ }
+
+ if (colon === false) {
+ return;
+ }if (this.input.safe) {
+ var split;
+ for (split = colon - 1; split >= 0; split--) {
+ if (tokens[split][0] == "word") break;
+ }
+ for (split -= 1; split >= 0; split--) {
+ if (tokens[split][0] != "space") {
+ split += 1;
+ break;
+ }
+ }
+ var other = tokens.splice(split, tokens.length - split);
+ this.decl(other);
+ } else {
+ var founded = 0;
+ for (var j = colon - 1; j >= 0; j--) {
+ token = tokens[j];
+ if (token[0] != "space") {
+ founded += 1;
+ if (founded == 2) break;
+ }
+ }
+ throw this.input.error("Missed semicolon", token[4], token[5]);
+ }
+ };
+
+ // Helpers
+
+ Parser.prototype.init = function init(node, line, column) {
+ this.current.push(node);
+
+ node.source = { start: { line: line, column: column }, input: this.input };
+ node.before = this.spaces;
+ this.spaces = "";
+ if (node.type != "comment") this.semicolon = false;
+ };
+
+ Parser.prototype.raw = function raw(node, prop, tokens) {
+ var token;
+ var value = "";
+ var clean = true;
+ for (var _iterator = tokens, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+ if (_isArray) {
+ if (_i >= _iterator.length) break;
+ token = _iterator[_i++];
+ } else {
+ _i = _iterator.next();
+ if (_i.done) break;
+ token = _i.value;
+ }
+
+ if (token[0] == "comment") {
+ clean = false;
+ } else {
+ value += token[1];
+ }
+ }
+ if (!clean) {
+ var origin = "";
+ for (var _iterator2 = tokens, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+ if (_isArray2) {
+ if (_i2 >= _iterator2.length) break;
+ token = _iterator2[_i2++];
+ } else {
+ _i2 = _iterator2.next();
+ if (_i2.done) break;
+ token = _i2.value;
+ }
+
+ origin += token[1];
+ }node["_" + prop] = { value: value, raw: origin };
+ }
+ node[prop] = value;
+ };
+
+ Parser.prototype.spacesFromEnd = function spacesFromEnd(tokens) {
+ var next;
+ var spaces = "";
+ while (tokens.length) {
+ next = tokens[tokens.length - 1][0];
+ if (next != "space" && next != "comment") break;
+ spaces += tokens.pop()[1];
+ }
+ return spaces;
+ };
+
+ Parser.prototype.spacesFromStart = function spacesFromStart(tokens) {
+ var next;
+ var spaces = "";
+ while (tokens.length) {
+ next = tokens[0][0];
+ if (next != "space" && next != "comment") break;
+ spaces += tokens.shift()[1];
+ }
+ return spaces;
+ };
+
+ Parser.prototype.stringFrom = function stringFrom(tokens, from) {
+ var result = "";
+ for (var i = from; i < tokens.length; i++) {
+ result += tokens[i][1];
+ }
+ tokens.splice(from, tokens.length - from);
+ return result;
+ };
+
+ return Parser;
+})();
+
+module.exports = Parser;
+},{"./at-rule":96,"./comment":97,"./declaration":100,"./root":110,"./rule":111,"./tokenize":112}],107:[function(require,module,exports){
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+var Declaration = _interopRequire(require("./declaration"));
+
+var Comment = _interopRequire(require("./comment"));
+
+var AtRule = _interopRequire(require("./at-rule"));
+
+var Result = _interopRequire(require("./result"));
+
+var parse = _interopRequire(require("./parse"));
+
+var Rule = _interopRequire(require("./rule"));
+
+var Root = _interopRequire(require("./root"));
+
+// List of functions to process CSS
+
+var PostCSS = (function () {
+ function PostCSS() {
+ var _this = this;
+
+ var plugins = arguments[0] === undefined ? [] : arguments[0];
+
+ _classCallCheck(this, PostCSS);
+
+ this.plugins = plugins.map(function (i) {
+ return _this.normalize(i);
+ });
+ }
+
+ // Add function as PostCSS plugins
+
+ PostCSS.prototype.use = function use(plugin) {
+ plugin = this.normalize(plugin);
+ if (typeof plugin == "object" && Array.isArray(plugin.plugins)) {
+ this.plugins = this.plugins.concat(plugin.plugins);
+ } else {
+ this.plugins.push(plugin);
+ }
+ return this;
+ };
+
+ // Process CSS throw installed plugins
+
+ PostCSS.prototype.process = function process(css) {
+ var opts = arguments[1] === undefined ? {} : arguments[1];
+
+ var parsed;
+ if (css instanceof Root) {
+ parsed = css;
+ } else if (css instanceof Result) {
+ parsed = css.root;
+ if (css.map && typeof opts.map == "undefined") {
+ opts.map = { prev: css.map };
+ }
+ } else {
+ parsed = postcss.parse(css, opts);
+ }
+
+ for (var _iterator = this.plugins, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+ var _ref;
+
+ if (_isArray) {
+ if (_i >= _iterator.length) break;
+ _ref = _iterator[_i++];
+ } else {
+ _i = _iterator.next();
+ if (_i.done) break;
+ _ref = _i.value;
+ }
+
+ var plugin = _ref;
+
+ var returned = plugin(parsed, opts);
+ if (returned instanceof Root) parsed = returned;
+ }
+
+ return parsed.toResult(opts);
+ };
+
+ // Return plugin function
+
+ PostCSS.prototype.normalize = function normalize(plugin) {
+ var type = typeof plugin;
+ if ((type == "object" || type == "function") && plugin.postcss) {
+ return plugin.postcss;
+ } else {
+ return plugin;
+ }
+ };
+
+ return PostCSS;
+})();
+
+// Framework for CSS postprocessors
+//
+// var processor = postcss(function (css) {
+// // Change nodes in css
+// });
+// processor.process(css)
+var postcss = function postcss() {
+ for (var _len = arguments.length, plugins = Array(_len), _key = 0; _key < _len; _key++) {
+ plugins[_key] = arguments[_key];
+ }
+
+ if (plugins.length == 1 && Array.isArray(plugins[0])) {
+ plugins = plugins[0];
+ }
+ return new PostCSS(plugins);
+};
+
+// Compile CSS to nodes
+postcss.parse = parse;
+
+// Nodes shortcuts
+postcss.comment = function (defaults) {
+ return new Comment(defaults);
+};
+postcss.atRule = function (defaults) {
+ return new AtRule(defaults);
+};
+postcss.decl = function (defaults) {
+ return new Declaration(defaults);
+};
+postcss.rule = function (defaults) {
+ return new Rule(defaults);
+};
+postcss.root = function (defaults) {
+ return new Root(defaults);
+};
+
+module.exports = postcss;
+},{"./at-rule":96,"./comment":97,"./declaration":100,"./parse":105,"./result":109,"./root":110,"./rule":111}],108:[function(require,module,exports){
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+var Base64 = require("js-base64").Base64;
+
+var mozilla = _interopRequire(require("source-map"));
+
+var path = _interopRequire(require("path"));
+
+var fs = _interopRequire(require("fs"));
+
+// Detect previous map
+
+var PreviousMap = (function () {
+ function PreviousMap(css, opts) {
+ _classCallCheck(this, PreviousMap);
+
+ this.loadAnnotation(css);
+ this.inline = this.startWith(this.annotation, "data:");
+
+ var prev = opts.map ? opts.map.prev : undefined;
+ var text = this.loadMap(opts.from, prev);
+ if (text) this.text = text;
+ }
+
+ // Return SourceMapConsumer object to read map
+
+ PreviousMap.prototype.consumer = function consumer() {
+ if (!this.consumerCache) {
+ this.consumerCache = new mozilla.SourceMapConsumer(this.text);
+ }
+ return this.consumerCache;
+ };
+
+ // Is map has sources content
+
+ PreviousMap.prototype.withContent = function withContent() {
+ return !!(this.consumer().sourcesContent && this.consumer().sourcesContent.length > 0);
+ };
+
+ // Is `string` is starting with `start`
+
+ PreviousMap.prototype.startWith = function startWith(string, start) {
+ if (!string) {
+ return false;
+ }return string.substr(0, start.length) == start;
+ };
+
+ // Load for annotation comment from previous compilation step
+
+ PreviousMap.prototype.loadAnnotation = function loadAnnotation(css) {
+ var match = css.match(/\/\*\s*# sourceMappingURL=(.*)\s*\*\//);
+ if (match) this.annotation = match[1].trim();
+ };
+
+ // Encode different type of inline
+
+ PreviousMap.prototype.decodeInline = function decodeInline(text) {
+ var uri = "data:application/json,";
+ var base64 = "data:application/json;base64,";
+
+ if (this.startWith(text, uri)) {
+ return decodeURIComponent(text.substr(uri.length));
+ } else if (this.startWith(text, base64)) {
+ return Base64.decode(text.substr(base64.length));
+ } else {
+ var encoding = text.match(/data:application\/json;([^,]+),/)[1];
+ throw new Error("Unsupported source map encoding " + encoding);
+ }
+ };
+
+ // Load previous map
+
+ PreviousMap.prototype.loadMap = function loadMap(file, prev) {
+ if (prev === false) {
+ return;
+ }if (prev) {
+ if (typeof prev == "string") {
+ return prev;
+ } else if (prev instanceof mozilla.SourceMapConsumer) {
+ return mozilla.SourceMapGenerator.fromSourceMap(prev).toString();
+ } else if (prev instanceof mozilla.SourceMapGenerator) {
+ return prev.toString();
+ } else if (typeof prev == "object" && prev.mappings) {
+ return JSON.stringify(prev);
+ } else {
+ throw new Error("Unsupported previous source map format: " + prev.toString());
+ }
+ } else if (this.inline) {
+ return this.decodeInline(this.annotation);
+ } else if (this.annotation) {
+ var map = this.annotation;
+ if (file) map = path.join(path.dirname(file), map);
+
+ this.root = path.dirname(map);
+ if (fs.existsSync && fs.existsSync(map)) {
+ return fs.readFileSync(map, "utf-8").toString().trim();
+ }
+ }
+ };
+
+ return PreviousMap;
+})();
+
+module.exports = PreviousMap;
+},{"fs":48,"js-base64":114,"path":53,"source-map":115}],109:[function(require,module,exports){
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _prototypeProperties = function (child, staticProps, instanceProps) { if (staticProps) Object.defineProperties(child, staticProps); if (instanceProps) Object.defineProperties(child.prototype, instanceProps); };
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+var MapGenerator = _interopRequire(require("./map-generator"));
+
+// Object with processed CSS
+
+var Result = (function () {
+ function Result(root) {
+ var opts = arguments[1] === undefined ? {} : arguments[1];
+
+ _classCallCheck(this, Result);
+
+ this.root = root;
+ this.opts = opts;
+ }
+
+ // Return CSS string on any try to print
+
+ Result.prototype.toString = function toString() {
+ return this.css;
+ };
+
+ // Generate CSS and map
+
+ Result.prototype.stringify = function stringify() {
+ var map = new MapGenerator(this.root, this.opts);
+ var generated = map.generate();
+ this.cssCached = generated[0];
+ this.mapCached = generated[1];
+ };
+
+ _prototypeProperties(Result, null, {
+ map: {
+
+ // Lazy method to return source map
+
+ get: function () {
+ if (!this.cssCached) this.stringify();
+ return this.mapCached;
+ },
+ configurable: true
+ },
+ css: {
+
+ // Lazy method to return CSS string
+
+ get: function () {
+ if (!this.cssCached) this.stringify();
+ return this.cssCached;
+ },
+ configurable: true
+ }
+ });
+
+ return Result;
+})();
+
+module.exports = Result;
+},{"./map-generator":103}],110:[function(require,module,exports){
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _inherits = function (subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) subClass.__proto__ = superClass; };
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+var Declaration = _interopRequire(require("./declaration"));
+
+var Container = _interopRequire(require("./container"));
+
+var Comment = _interopRequire(require("./comment"));
+
+var AtRule = _interopRequire(require("./at-rule"));
+
+var Result = _interopRequire(require("./result"));
+
+var Rule = _interopRequire(require("./rule"));
+
+// Root of CSS
+
+var Root = (function (Container) {
+ function Root(defaults) {
+ _classCallCheck(this, Root);
+
+ this.type = "root";
+ this.nodes = [];
+ Container.call(this, defaults);
+ }
+
+ _inherits(Root, Container);
+
+ // Fix space when we remove first child
+
+ Root.prototype.remove = function remove(child) {
+ child = this.index(child);
+
+ if (child === 0 && this.nodes.length > 1) {
+ this.nodes[1].before = this.nodes[child].before;
+ }
+
+ return Container.prototype.remove.call(this, child);
+ };
+
+ // Fix spaces on insert before first rule
+
+ Root.prototype.normalize = function normalize(child, sample, type) {
+ var nodes = Container.prototype.normalize.call(this, child);
+
+ if (sample) {
+ if (type == "prepend") {
+ if (this.nodes.length > 1) {
+ sample.before = this.nodes[1].before;
+ } else {
+ delete sample.before;
+ }
+ } else {
+ for (var _iterator = nodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+ var _ref;
+
+ if (_isArray) {
+ if (_i >= _iterator.length) break;
+ _ref = _iterator[_i++];
+ } else {
+ _i = _iterator.next();
+ if (_i.done) break;
+ _ref = _i.value;
+ }
+
+ var node = _ref;
+
+ if (this.first != sample) node.before = sample.before;
+ }
+ }
+ }
+
+ return nodes;
+ };
+
+ // Stringify styles
+
+ Root.prototype.stringify = function stringify(builder) {
+ this.stringifyContent(builder);
+ if (this.after) builder(this.after);
+ };
+
+ // Generate processing result with optional source map
+
+ Root.prototype.toResult = function toResult() {
+ var opts = arguments[0] === undefined ? {} : arguments[0];
+
+ return new Result(this, opts);
+ };
+
+ return Root;
+})(Container);
+
+module.exports = Root;
+},{"./at-rule":96,"./comment":97,"./container":98,"./declaration":100,"./result":109,"./rule":111}],111:[function(require,module,exports){
+"use strict";
+
+var _interopRequire = function (obj) { return obj && obj.__esModule ? obj["default"] : obj; };
+
+var _prototypeProperties = function (child, staticProps, instanceProps) { if (staticProps) Object.defineProperties(child, staticProps); if (instanceProps) Object.defineProperties(child.prototype, instanceProps); };
+
+var _inherits = function (subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) subClass.__proto__ = superClass; };
+
+var _classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } };
+
+var Declaration = _interopRequire(require("./declaration"));
+
+var Container = _interopRequire(require("./container"));
+
+var list = _interopRequire(require("./list"));
+
+// CSS rule like �a { }�
+
+var Rule = (function (Container) {
+ function Rule(defaults) {
+ _classCallCheck(this, Rule);
+
+ this.type = "rule";
+ this.nodes = [];
+ Container.call(this, defaults);
+ }
+
+ _inherits(Rule, Container);
+
+ // Stringify rule
+
+ Rule.prototype.stringify = function stringify(builder) {
+ this.stringifyBlock(builder, this.stringifyRaw("selector"));
+ };
+
+ _prototypeProperties(Rule, null, {
+ selectors: {
+
+ // Shortcut to get selectors as array
+
+ get: function () {
+ return list.comma(this.selector);
+ },
+ set: function (values) {
+ this.selector = values.join(", ");
+ },
+ configurable: true
+ }
+ });
+
+ return Rule;
+})(Container);
+
+module.exports = Rule;
+},{"./container":98,"./declaration":100,"./list":102}],112:[function(require,module,exports){
+"use strict";
+
+var singleQuote = "'".charCodeAt(0),
+ doubleQuote = "\"".charCodeAt(0),
+ backslash = "\\".charCodeAt(0),
+ slash = "/".charCodeAt(0),
+ newline = "\n".charCodeAt(0),
+ space = " ".charCodeAt(0),
+ feed = "\f".charCodeAt(0),
+ tab = "\t".charCodeAt(0),
+ cr = "\r".charCodeAt(0),
+ openBracket = "(".charCodeAt(0),
+ closeBracket = ")".charCodeAt(0),
+ openCurly = "{".charCodeAt(0),
+ closeCurly = "}".charCodeAt(0),
+ semicolon = ";".charCodeAt(0),
+ asterisk = "*".charCodeAt(0),
+ colon = ":".charCodeAt(0),
+ at = "@".charCodeAt(0),
+ atEnd = /[ \n\t\r\{\(\)'"\\/]/g,
+ wordEnd = /[ \n\t\r\(\)\{\}:;@!'"\\]|\/(?=\*)/g,
+ badBracket = /.[\\\/\("'\n]/;
+
+module.exports = function (input) {
+ var tokens = [];
+ var css = input.css.valueOf();
+
+ var code, next, quote, lines, last, content, escape, nextLine, nextOffset, escaped, escapePos, bad;
+
+ var length = css.length;
+ var offset = -1;
+ var line = 1;
+ var pos = 0;
+
+ var unclosed = function unclosed(what, end) {
+ if (input.safe) {
+ css += end;
+ next = css.length - 1;
+ } else {
+ throw input.error("Unclosed " + what, line, pos - offset);
+ }
+ };
+
+ while (pos < length) {
+ code = css.charCodeAt(pos);
+
+ if (code == newline) {
+ offset = pos;
+ line += 1;
+ }
+
+ switch (code) {
+ case newline:
+ case space:
+ case tab:
+ case cr:
+ case feed:
+ next = pos;
+ do {
+ next += 1;
+ code = css.charCodeAt(next);
+ if (code == newline) {
+ offset = next;
+ line += 1;
+ }
+ } while (code == space || code == newline || code == tab || code == cr || code == feed);
+
+ tokens.push(["space", css.slice(pos, next)]);
+ pos = next - 1;
+ break;
+
+ case openCurly:
+ tokens.push(["{", "{", line, pos - offset]);
+ break;
+
+ case closeCurly:
+ tokens.push(["}", "}", line, pos - offset]);
+ break;
+
+ case colon:
+ tokens.push([":", ":", line, pos - offset]);
+ break;
+
+ case semicolon:
+ tokens.push([";", ";", line, pos - offset]);
+ break;
+
+ case openBracket:
+ next = css.indexOf(")", pos + 1);
+ content = css.slice(pos, next + 1);
+
+ if (next == -1 || badBracket.test(content)) {
+ tokens.push(["(", "(", line, pos - offset]);
+ } else {
+ tokens.push(["brackets", content, line, pos - offset, line, next - offset]);
+ pos = next;
+ }
+
+ break;
+
+ case closeBracket:
+ tokens.push([")", ")", line, pos - offset]);
+ break;
+
+ case singleQuote:
+ case doubleQuote:
+ quote = code == singleQuote ? "'" : "\"";
+ next = pos;
+ do {
+ escaped = false;
+ next = css.indexOf(quote, next + 1);
+ if (next == -1) unclosed("quote", quote);
+ escapePos = next;
+ while (css.charCodeAt(escapePos - 1) == backslash) {
+ escapePos -= 1;
+ escaped = !escaped;
+ }
+ } while (escaped);
+
+ tokens.push(["string", css.slice(pos, next + 1), line, pos - offset, line, next - offset]);
+ pos = next;
+ break;
+
+ case at:
+ atEnd.lastIndex = pos + 1;
+ atEnd.test(css);
+ if (atEnd.lastIndex === 0) {
+ next = css.length - 1;
+ } else {
+ next = atEnd.lastIndex - 2;
+ }
+ tokens.push(["at-word", css.slice(pos, next + 1), line, pos - offset, line, next - offset]);
+ pos = next;
+ break;
+
+ case backslash:
+ next = pos;
+ escape = true;
+ while (css.charCodeAt(next + 1) == backslash) {
+ next += 1;
+ escape = !escape;
+ }
+ code = css.charCodeAt(next + 1);
+ if (escape && (code != slash && code != space && code != newline && code != tab && code != cr && code != feed)) {
+ next += 1;
+ }
+ tokens.push(["word", css.slice(pos, next + 1), line, pos - offset, line, next - offset]);
+ pos = next;
+ break;
+
+ default:
+ if (code == slash && css.charCodeAt(pos + 1) == asterisk) {
+ next = css.indexOf("*/", pos + 2) + 1;
+ if (next === 0) unclosed("comment", "*/");
+
+ content = css.slice(pos, next + 1);
+ lines = content.split("\n");
+ last = lines.length - 1;
+
+ if (last > 0) {
+ nextLine = line + last;
+ nextOffset = next - lines[last].length;
+ } else {
+ nextLine = line;
+ nextOffset = offset;
+ }
+
+ tokens.push(["comment", content, line, pos - offset, nextLine, next - nextOffset]);
+
+ offset = nextOffset;
+ line = nextLine;
+ pos = next;
+ } else {
+ wordEnd.lastIndex = pos + 1;
+ wordEnd.test(css);
+ if (wordEnd.lastIndex === 0) {
+ next = css.length - 1;
+ } else {
+ next = wordEnd.lastIndex - 2;
+ }
+
+ tokens.push(["word", css.slice(pos, next + 1), line, pos - offset, line, next - offset]);
+ pos = next;
+ }
+
+ break;
+ }
+
+ pos++;
+ }
+
+ return tokens;
+};
+},{}],113:[function(require,module,exports){
+"use strict";
+
+// Methods to work with vendor prefixes
+module.exports = {
+
+ // Return vendor prefix from property name, if it exists
+ //
+ // vendor.prefix('-moz-box-sizing') #=> '-moz-'
+ // vendor.prefix('box-sizing') #=> ''
+ prefix: function prefix(prop) {
+ if (prop[0] == "-") {
+ var sep = prop.indexOf("-", 1);
+ return prop.substr(0, sep + 1);
+ } else {
+ return "";
+ }
+ },
+
+ // Remove prefix from property name
+ //
+ // vendor.prefix('-moz-box-sizing') #=> 'box-sizing'
+ // vendor.prefix('box-sizing') #=> 'box-sizing'
+ unprefixed: function unprefixed(prop) {
+ if (prop[0] == "-") {
+ var sep = prop.indexOf("-", 1);
+ return prop.substr(sep + 1);
+ } else {
+ return prop;
+ }
+ }
+
+};
+},{}],114:[function(require,module,exports){
+/*
+ * $Id: base64.js,v 2.15 2014/04/05 12:58:57 dankogai Exp dankogai $
+ *
+ * Licensed under the MIT license.
+ * http://opensource.org/licenses/mit-license
+ *
+ * References:
+ * http://en.wikipedia.org/wiki/Base64
+ */
+
+(function(global) {
+ 'use strict';
+ // existing version for noConflict()
+ var _Base64 = global.Base64;
+ var version = "2.1.8";
+ // if node.js, we use Buffer
+ var buffer;
+ if (typeof module !== 'undefined' && module.exports) {
+ buffer = require('buffer').Buffer;
+ }
+ // constants
+ var b64chars
+ = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
+ var b64tab = function(bin) {
+ var t = {};
+ for (var i = 0, l = bin.length; i < l; i++) t[bin.charAt(i)] = i;
+ return t;
+ }(b64chars);
+ var fromCharCode = String.fromCharCode;
+ // encoder stuff
+ var cb_utob = function(c) {
+ if (c.length < 2) {
+ var cc = c.charCodeAt(0);
+ return cc < 0x80 ? c
+ : cc < 0x800 ? (fromCharCode(0xc0 | (cc >>> 6))
+ + fromCharCode(0x80 | (cc & 0x3f)))
+ : (fromCharCode(0xe0 | ((cc >>> 12) & 0x0f))
+ + fromCharCode(0x80 | ((cc >>> 6) & 0x3f))
+ + fromCharCode(0x80 | ( cc & 0x3f)));
+ } else {
+ var cc = 0x10000
+ + (c.charCodeAt(0) - 0xD800) * 0x400
+ + (c.charCodeAt(1) - 0xDC00);
+ return (fromCharCode(0xf0 | ((cc >>> 18) & 0x07))
+ + fromCharCode(0x80 | ((cc >>> 12) & 0x3f))
+ + fromCharCode(0x80 | ((cc >>> 6) & 0x3f))
+ + fromCharCode(0x80 | ( cc & 0x3f)));
+ }
+ };
+ var re_utob = /[\uD800-\uDBFF][\uDC00-\uDFFFF]|[^\x00-\x7F]/g;
+ var utob = function(u) {
+ return u.replace(re_utob, cb_utob);
+ };
+ var cb_encode = function(ccc) {
+ var padlen = [0, 2, 1][ccc.length % 3],
+ ord = ccc.charCodeAt(0) << 16
+ | ((ccc.length > 1 ? ccc.charCodeAt(1) : 0) << 8)
+ | ((ccc.length > 2 ? ccc.charCodeAt(2) : 0)),
+ chars = [
+ b64chars.charAt( ord >>> 18),
+ b64chars.charAt((ord >>> 12) & 63),
+ padlen >= 2 ? '=' : b64chars.charAt((ord >>> 6) & 63),
+ padlen >= 1 ? '=' : b64chars.charAt(ord & 63)
+ ];
+ return chars.join('');
+ };
+ var btoa = global.btoa ? function(b) {
+ return global.btoa(b);
+ } : function(b) {
+ return b.replace(/[\s\S]{1,3}/g, cb_encode);
+ };
+ var _encode = buffer ? function (u) {
+ return (u.constructor === buffer.constructor ? u : new buffer(u))
+ .toString('base64')
+ }
+ : function (u) { return btoa(utob(u)) }
+ ;
+ var encode = function(u, urisafe) {
+ return !urisafe
+ ? _encode(String(u))
+ : _encode(String(u)).replace(/[+\/]/g, function(m0) {
+ return m0 == '+' ? '-' : '_';
+ }).replace(/=/g, '');
+ };
+ var encodeURI = function(u) { return encode(u, true) };
+ // decoder stuff
+ var re_btou = new RegExp([
+ '[\xC0-\xDF][\x80-\xBF]',
+ '[\xE0-\xEF][\x80-\xBF]{2}',
+ '[\xF0-\xF7][\x80-\xBF]{3}'
+ ].join('|'), 'g');
+ var cb_btou = function(cccc) {
+ switch(cccc.length) {
+ case 4:
+ var cp = ((0x07 & cccc.charCodeAt(0)) << 18)
+ | ((0x3f & cccc.charCodeAt(1)) << 12)
+ | ((0x3f & cccc.charCodeAt(2)) << 6)
+ | (0x3f & cccc.charCodeAt(3)),
+ offset = cp - 0x10000;
+ return (fromCharCode((offset >>> 10) + 0xD800)
+ + fromCharCode((offset & 0x3FF) + 0xDC00));
+ case 3:
+ return fromCharCode(
+ ((0x0f & cccc.charCodeAt(0)) << 12)
+ | ((0x3f & cccc.charCodeAt(1)) << 6)
+ | (0x3f & cccc.charCodeAt(2))
+ );
+ default:
+ return fromCharCode(
+ ((0x1f & cccc.charCodeAt(0)) << 6)
+ | (0x3f & cccc.charCodeAt(1))
+ );
+ }
+ };
+ var btou = function(b) {
+ return b.replace(re_btou, cb_btou);
+ };
+ var cb_decode = function(cccc) {
+ var len = cccc.length,
+ padlen = len % 4,
+ n = (len > 0 ? b64tab[cccc.charAt(0)] << 18 : 0)
+ | (len > 1 ? b64tab[cccc.charAt(1)] << 12 : 0)
+ | (len > 2 ? b64tab[cccc.charAt(2)] << 6 : 0)
+ | (len > 3 ? b64tab[cccc.charAt(3)] : 0),
+ chars = [
+ fromCharCode( n >>> 16),
+ fromCharCode((n >>> 8) & 0xff),
+ fromCharCode( n & 0xff)
+ ];
+ chars.length -= [0, 0, 2, 1][padlen];
+ return chars.join('');
+ };
+ var atob = global.atob ? function(a) {
+ return global.atob(a);
+ } : function(a){
+ return a.replace(/[\s\S]{1,4}/g, cb_decode);
+ };
+ var _decode = buffer ? function(a) {
+ return (a.constructor === buffer.constructor
+ ? a : new buffer(a, 'base64')).toString();
+ }
+ : function(a) { return btou(atob(a)) };
+ var decode = function(a){
+ return _decode(
+ String(a).replace(/[-_]/g, function(m0) { return m0 == '-' ? '+' : '/' })
+ .replace(/[^A-Za-z0-9\+\/]/g, '')
+ );
+ };
+ var noConflict = function() {
+ var Base64 = global.Base64;
+ global.Base64 = _Base64;
+ return Base64;
+ };
+ // export Base64
+ global.Base64 = {
+ VERSION: version,
+ atob: atob,
+ btoa: btoa,
+ fromBase64: decode,
+ toBase64: encode,
+ utob: utob,
+ encode: encode,
+ encodeURI: encodeURI,
+ btou: btou,
+ decode: decode,
+ noConflict: noConflict
+ };
+ // if ES5 is available, make Base64.extendString() available
+ if (typeof Object.defineProperty === 'function') {
+ var noEnum = function(v){
+ return {value:v,enumerable:false,writable:true,configurable:true};
+ };
+ global.Base64.extendString = function () {
+ Object.defineProperty(
+ String.prototype, 'fromBase64', noEnum(function () {
+ return decode(this)
+ }));
+ Object.defineProperty(
+ String.prototype, 'toBase64', noEnum(function (urisafe) {
+ return encode(this, urisafe)
+ }));
+ Object.defineProperty(
+ String.prototype, 'toBase64URI', noEnum(function () {
+ return encode(this, true)
+ }));
+ };
+ }
+ // that's it!
+ if (global['Meteor']) {
+ Base64 = global.Base64; // for normal export in Meteor.js
+ }
+})(this);
+
+},{"buffer":49}],115:[function(require,module,exports){
+/*
+ * Copyright 2009-2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE.txt or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+exports.SourceMapGenerator = require('./source-map/source-map-generator').SourceMapGenerator;
+exports.SourceMapConsumer = require('./source-map/source-map-consumer').SourceMapConsumer;
+exports.SourceNode = require('./source-map/source-node').SourceNode;
+
+},{"./source-map/source-map-consumer":123,"./source-map/source-map-generator":124,"./source-map/source-node":125}],116:[function(require,module,exports){
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+if (typeof define !== 'function') {
+ var define = require('amdefine')(module, require);
+}
+define(function (require, exports, module) {
+
+ var util = require('./util');
+
+ /**
+ * A data structure which is a combination of an array and a set. Adding a new
+ * member is O(1), testing for membership is O(1), and finding the index of an
+ * element is O(1). Removing elements from the set is not supported. Only
+ * strings are supported for membership.
+ */
+ function ArraySet() {
+ this._array = [];
+ this._set = {};
+ }
+
+ /**
+ * Static method for creating ArraySet instances from an existing array.
+ */
+ ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {
+ var set = new ArraySet();
+ for (var i = 0, len = aArray.length; i < len; i++) {
+ set.add(aArray[i], aAllowDuplicates);
+ }
+ return set;
+ };
+
+ /**
+ * Add the given string to this set.
+ *
+ * @param String aStr
+ */
+ ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {
+ var isDuplicate = this.has(aStr);
+ var idx = this._array.length;
+ if (!isDuplicate || aAllowDuplicates) {
+ this._array.push(aStr);
+ }
+ if (!isDuplicate) {
+ this._set[util.toSetString(aStr)] = idx;
+ }
+ };
+
+ /**
+ * Is the given string a member of this set?
+ *
+ * @param String aStr
+ */
+ ArraySet.prototype.has = function ArraySet_has(aStr) {
+ return Object.prototype.hasOwnProperty.call(this._set,
+ util.toSetString(aStr));
+ };
+
+ /**
+ * What is the index of the given string in the array?
+ *
+ * @param String aStr
+ */
+ ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {
+ if (this.has(aStr)) {
+ return this._set[util.toSetString(aStr)];
+ }
+ throw new Error('"' + aStr + '" is not in the set.');
+ };
+
+ /**
+ * What is the element at the given index?
+ *
+ * @param Number aIdx
+ */
+ ArraySet.prototype.at = function ArraySet_at(aIdx) {
+ if (aIdx >= 0 && aIdx < this._array.length) {
+ return this._array[aIdx];
+ }
+ throw new Error('No element indexed by ' + aIdx);
+ };
+
+ /**
+ * Returns the array representation of this set (which has the proper indices
+ * indicated by indexOf). Note that this is a copy of the internal array used
+ * for storing the members so that no one can mess with internal state.
+ */
+ ArraySet.prototype.toArray = function ArraySet_toArray() {
+ return this._array.slice();
+ };
+
+ exports.ArraySet = ArraySet;
+
+});
+
+},{"./util":126,"amdefine":127}],117:[function(require,module,exports){
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ *
+ * Based on the Base 64 VLQ implementation in Closure Compiler:
+ * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java
+ *
+ * Copyright 2011 The Closure Compiler Authors. All rights reserved.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+if (typeof define !== 'function') {
+ var define = require('amdefine')(module, require);
+}
+define(function (require, exports, module) {
+
+ var base64 = require('./base64');
+
+ // A single base 64 digit can contain 6 bits of data. For the base 64 variable
+ // length quantities we use in the source map spec, the first bit is the sign,
+ // the next four bits are the actual value, and the 6th bit is the
+ // continuation bit. The continuation bit tells us whether there are more
+ // digits in this value following this digit.
+ //
+ // Continuation
+ // | Sign
+ // | |
+ // V V
+ // 101011
+
+ var VLQ_BASE_SHIFT = 5;
+
+ // binary: 100000
+ var VLQ_BASE = 1 << VLQ_BASE_SHIFT;
+
+ // binary: 011111
+ var VLQ_BASE_MASK = VLQ_BASE - 1;
+
+ // binary: 100000
+ var VLQ_CONTINUATION_BIT = VLQ_BASE;
+
+ /**
+ * Converts from a two-complement value to a value where the sign bit is
+ * placed in the least significant bit. For example, as decimals:
+ * 1 becomes 2 (10 binary), -1 becomes 3 (11 binary)
+ * 2 becomes 4 (100 binary), -2 becomes 5 (101 binary)
+ */
+ function toVLQSigned(aValue) {
+ return aValue < 0
+ ? ((-aValue) << 1) + 1
+ : (aValue << 1) + 0;
+ }
+
+ /**
+ * Converts to a two-complement value from a value where the sign bit is
+ * placed in the least significant bit. For example, as decimals:
+ * 2 (10 binary) becomes 1, 3 (11 binary) becomes -1
+ * 4 (100 binary) becomes 2, 5 (101 binary) becomes -2
+ */
+ function fromVLQSigned(aValue) {
+ var isNegative = (aValue & 1) === 1;
+ var shifted = aValue >> 1;
+ return isNegative
+ ? -shifted
+ : shifted;
+ }
+
+ /**
+ * Returns the base 64 VLQ encoded value.
+ */
+ exports.encode = function base64VLQ_encode(aValue) {
+ var encoded = "";
+ var digit;
+
+ var vlq = toVLQSigned(aValue);
+
+ do {
+ digit = vlq & VLQ_BASE_MASK;
+ vlq >>>= VLQ_BASE_SHIFT;
+ if (vlq > 0) {
+ // There are still more digits in this value, so we must make sure the
+ // continuation bit is marked.
+ digit |= VLQ_CONTINUATION_BIT;
+ }
+ encoded += base64.encode(digit);
+ } while (vlq > 0);
+
+ return encoded;
+ };
+
+ /**
+ * Decodes the next base 64 VLQ value from the given string and returns the
+ * value and the rest of the string via the out parameter.
+ */
+ exports.decode = function base64VLQ_decode(aStr, aOutParam) {
+ var i = 0;
+ var strLen = aStr.length;
+ var result = 0;
+ var shift = 0;
+ var continuation, digit;
+
+ do {
+ if (i >= strLen) {
+ throw new Error("Expected more digits in base 64 VLQ value.");
+ }
+ digit = base64.decode(aStr.charAt(i++));
+ continuation = !!(digit & VLQ_CONTINUATION_BIT);
+ digit &= VLQ_BASE_MASK;
+ result = result + (digit << shift);
+ shift += VLQ_BASE_SHIFT;
+ } while (continuation);
+
+ aOutParam.value = fromVLQSigned(result);
+ aOutParam.rest = aStr.slice(i);
+ };
+
+});
+
+},{"./base64":118,"amdefine":127}],118:[function(require,module,exports){
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+if (typeof define !== 'function') {
+ var define = require('amdefine')(module, require);
+}
+define(function (require, exports, module) {
+
+ var charToIntMap = {};
+ var intToCharMap = {};
+
+ 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
+ .split('')
+ .forEach(function (ch, index) {
+ charToIntMap[ch] = index;
+ intToCharMap[index] = ch;
+ });
+
+ /**
+ * Encode an integer in the range of 0 to 63 to a single base 64 digit.
+ */
+ exports.encode = function base64_encode(aNumber) {
+ if (aNumber in intToCharMap) {
+ return intToCharMap[aNumber];
+ }
+ throw new TypeError("Must be between 0 and 63: " + aNumber);
+ };
+
+ /**
+ * Decode a single base 64 digit to an integer.
+ */
+ exports.decode = function base64_decode(aChar) {
+ if (aChar in charToIntMap) {
+ return charToIntMap[aChar];
+ }
+ throw new TypeError("Not a valid base 64 digit: " + aChar);
+ };
+
+});
+
+},{"amdefine":127}],119:[function(require,module,exports){
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+if (typeof define !== 'function') {
+ var define = require('amdefine')(module, require);
+}
+define(function (require, exports, module) {
+
+ var util = require('./util');
+ var binarySearch = require('./binary-search');
+ var ArraySet = require('./array-set').ArraySet;
+ var base64VLQ = require('./base64-vlq');
+ var SourceMapConsumer = require('./source-map-consumer').SourceMapConsumer;
+
+ /**
+ * A BasicSourceMapConsumer instance represents a parsed source map which we can
+ * query for information about the original file positions by giving it a file
+ * position in the generated source.
+ *
+ * The only parameter is the raw source map (either as a JSON string, or
+ * already parsed to an object). According to the spec, source maps have the
+ * following attributes:
+ *
+ * - version: Which version of the source map spec this map is following.
+ * - sources: An array of URLs to the original source files.
+ * - names: An array of identifiers which can be referrenced by individual mappings.
+ * - sourceRoot: Optional. The URL root from which all sources are relative.
+ * - sourcesContent: Optional. An array of contents of the original source files.
+ * - mappings: A string of base64 VLQs which contain the actual mappings.
+ * - file: Optional. The generated file this source map is associated with.
+ *
+ * Here is an example source map, taken from the source map spec[0]:
+ *
+ * {
+ * version : 3,
+ * file: "out.js",
+ * sourceRoot : "",
+ * sources: ["foo.js", "bar.js"],
+ * names: ["src", "maps", "are", "fun"],
+ * mappings: "AA,AB;;ABCDE;"
+ * }
+ *
+ * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#
+ */
+ function BasicSourceMapConsumer(aSourceMap) {
+ var sourceMap = aSourceMap;
+ if (typeof aSourceMap === 'string') {
+ sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
+ }
+
+ var version = util.getArg(sourceMap, 'version');
+ var sources = util.getArg(sourceMap, 'sources');
+ // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which
+ // requires the array) to play nice here.
+ var names = util.getArg(sourceMap, 'names', []);
+ var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);
+ var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);
+ var mappings = util.getArg(sourceMap, 'mappings');
+ var file = util.getArg(sourceMap, 'file', null);
+
+ // Once again, Sass deviates from the spec and supplies the version as a
+ // string rather than a number, so we use loose equality checking here.
+ if (version != this._version) {
+ throw new Error('Unsupported version: ' + version);
+ }
+
+ // Some source maps produce relative source paths like "./foo.js" instead of
+ // "foo.js". Normalize these first so that future comparisons will succeed.
+ // See bugzil.la/1090768.
+ sources = sources.map(util.normalize);
+
+ // Pass `true` below to allow duplicate names and sources. While source maps
+ // are intended to be compressed and deduplicated, the TypeScript compiler
+ // sometimes generates source maps with duplicates in them. See Github issue
+ // #72 and bugzil.la/889492.
+ this._names = ArraySet.fromArray(names, true);
+ this._sources = ArraySet.fromArray(sources, true);
+
+ this.sourceRoot = sourceRoot;
+ this.sourcesContent = sourcesContent;
+ this._mappings = mappings;
+ this.file = file;
+ }
+
+ BasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);
+ BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;
+
+ /**
+ * Create a BasicSourceMapConsumer from a SourceMapGenerator.
+ *
+ * @param SourceMapGenerator aSourceMap
+ * The source map that will be consumed.
+ * @returns BasicSourceMapConsumer
+ */
+ BasicSourceMapConsumer.fromSourceMap =
+ function SourceMapConsumer_fromSourceMap(aSourceMap) {
+ var smc = Object.create(BasicSourceMapConsumer.prototype);
+
+ smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);
+ smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);
+ smc.sourceRoot = aSourceMap._sourceRoot;
+ smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(),
+ smc.sourceRoot);
+ smc.file = aSourceMap._file;
+
+ smc.__generatedMappings = aSourceMap._mappings.toArray().slice();
+ smc.__originalMappings = aSourceMap._mappings.toArray().slice()
+ .sort(util.compareByOriginalPositions);
+
+ return smc;
+ };
+
+ /**
+ * The version of the source mapping spec that we are consuming.
+ */
+ BasicSourceMapConsumer.prototype._version = 3;
+
+ /**
+ * The list of original sources.
+ */
+ Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {
+ get: function () {
+ return this._sources.toArray().map(function (s) {
+ return this.sourceRoot != null ? util.join(this.sourceRoot, s) : s;
+ }, this);
+ }
+ });
+
+ /**
+ * Parse the mappings in a string in to a data structure which we can easily
+ * query (the ordered arrays in the `this.__generatedMappings` and
+ * `this.__originalMappings` properties).
+ */
+ BasicSourceMapConsumer.prototype._parseMappings =
+ function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
+ var generatedLine = 1;
+ var previousGeneratedColumn = 0;
+ var previousOriginalLine = 0;
+ var previousOriginalColumn = 0;
+ var previousSource = 0;
+ var previousName = 0;
+ var str = aStr;
+ var temp = {};
+ var mapping;
+
+ while (str.length > 0) {
+ if (str.charAt(0) === ';') {
+ generatedLine++;
+ str = str.slice(1);
+ previousGeneratedColumn = 0;
+ }
+ else if (str.charAt(0) === ',') {
+ str = str.slice(1);
+ }
+ else {
+ mapping = {};
+ mapping.generatedLine = generatedLine;
+
+ // Generated column.
+ base64VLQ.decode(str, temp);
+ mapping.generatedColumn = previousGeneratedColumn + temp.value;
+ previousGeneratedColumn = mapping.generatedColumn;
+ str = temp.rest;
+
+ if (str.length > 0 && !this._nextCharIsMappingSeparator(str)) {
+ // Original source.
+ base64VLQ.decode(str, temp);
+ mapping.source = this._sources.at(previousSource + temp.value);
+ previousSource += temp.value;
+ str = temp.rest;
+ if (str.length === 0 || this._nextCharIsMappingSeparator(str)) {
+ throw new Error('Found a source, but no line and column');
+ }
+
+ // Original line.
+ base64VLQ.decode(str, temp);
+ mapping.originalLine = previousOriginalLine + temp.value;
+ previousOriginalLine = mapping.originalLine;
+ // Lines are stored 0-based
+ mapping.originalLine += 1;
+ str = temp.rest;
+ if (str.length === 0 || this._nextCharIsMappingSeparator(str)) {
+ throw new Error('Found a source and line, but no column');
+ }
+
+ // Original column.
+ base64VLQ.decode(str, temp);
+ mapping.originalColumn = previousOriginalColumn + temp.value;
+ previousOriginalColumn = mapping.originalColumn;
+ str = temp.rest;
+
+ if (str.length > 0 && !this._nextCharIsMappingSeparator(str)) {
+ // Original name.
+ base64VLQ.decode(str, temp);
+ mapping.name = this._names.at(previousName + temp.value);
+ previousName += temp.value;
+ str = temp.rest;
+ }
+ }
+
+ this.__generatedMappings.push(mapping);
+ if (typeof mapping.originalLine === 'number') {
+ this.__originalMappings.push(mapping);
+ }
+ }
+ }
+
+ this.__generatedMappings.sort(util.compareByGeneratedPositions);
+ this.__originalMappings.sort(util.compareByOriginalPositions);
+ };
+
+ /**
+ * Find the mapping that best matches the hypothetical "needle" mapping that
+ * we are searching for in the given "haystack" of mappings.
+ */
+ BasicSourceMapConsumer.prototype._findMapping =
+ function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,
+ aColumnName, aComparator) {
+ // To return the position we are searching for, we must first find the
+ // mapping for the given position and then return the opposite position it
+ // points to. Because the mappings are sorted, we can use binary search to
+ // find the best mapping.
+
+ if (aNeedle[aLineName] <= 0) {
+ throw new TypeError('Line must be greater than or equal to 1, got '
+ + aNeedle[aLineName]);
+ }
+ if (aNeedle[aColumnName] < 0) {
+ throw new TypeError('Column must be greater than or equal to 0, got '
+ + aNeedle[aColumnName]);
+ }
+
+ return binarySearch.search(aNeedle, aMappings, aComparator);
+ };
+
+ /**
+ * Compute the last column for each generated mapping. The last column is
+ * inclusive.
+ */
+ BasicSourceMapConsumer.prototype.computeColumnSpans =
+ function SourceMapConsumer_computeColumnSpans() {
+ for (var index = 0; index < this._generatedMappings.length; ++index) {
+ var mapping = this._generatedMappings[index];
+
+ // Mappings do not contain a field for the last generated columnt. We
+ // can come up with an optimistic estimate, however, by assuming that
+ // mappings are contiguous (i.e. given two consecutive mappings, the
+ // first mapping ends where the second one starts).
+ if (index + 1 < this._generatedMappings.length) {
+ var nextMapping = this._generatedMappings[index + 1];
+
+ if (mapping.generatedLine === nextMapping.generatedLine) {
+ mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1;
+ continue;
+ }
+ }
+
+ // The last mapping for each line spans the entire line.
+ mapping.lastGeneratedColumn = Infinity;
+ }
+ };
+
+ /**
+ * Returns the original source, line, and column information for the generated
+ * source's line and column positions provided. The only argument is an object
+ * with the following properties:
+ *
+ * - line: The line number in the generated source.
+ * - column: The column number in the generated source.
+ *
+ * and an object is returned with the following properties:
+ *
+ * - source: The original source file, or null.
+ * - line: The line number in the original source, or null.
+ * - column: The column number in the original source, or null.
+ * - name: The original identifier, or null.
+ */
+ BasicSourceMapConsumer.prototype.originalPositionFor =
+ function SourceMapConsumer_originalPositionFor(aArgs) {
+ var needle = {
+ generatedLine: util.getArg(aArgs, 'line'),
+ generatedColumn: util.getArg(aArgs, 'column')
+ };
+
+ var index = this._findMapping(needle,
+ this._generatedMappings,
+ "generatedLine",
+ "generatedColumn",
+ util.compareByGeneratedPositions);
+
+ if (index >= 0) {
+ var mapping = this._generatedMappings[index];
+
+ if (mapping.generatedLine === needle.generatedLine) {
+ var source = util.getArg(mapping, 'source', null);
+ if (source != null && this.sourceRoot != null) {
+ source = util.join(this.sourceRoot, source);
+ }
+ return {
+ source: source,
+ line: util.getArg(mapping, 'originalLine', null),
+ column: util.getArg(mapping, 'originalColumn', null),
+ name: util.getArg(mapping, 'name', null)
+ };
+ }
+ }
+
+ return {
+ source: null,
+ line: null,
+ column: null,
+ name: null
+ };
+ };
+
+ /**
+ * Returns the original source content. The only argument is the url of the
+ * original source file. Returns null if no original source content is
+ * availible.
+ */
+ BasicSourceMapConsumer.prototype.sourceContentFor =
+ function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {
+ if (!this.sourcesContent) {
+ return null;
+ }
+
+ if (this.sourceRoot != null) {
+ aSource = util.relative(this.sourceRoot, aSource);
+ }
+
+ if (this._sources.has(aSource)) {
+ return this.sourcesContent[this._sources.indexOf(aSource)];
+ }
+
+ var url;
+ if (this.sourceRoot != null
+ && (url = util.urlParse(this.sourceRoot))) {
+ // XXX: file:// URIs and absolute paths lead to unexpected behavior for
+ // many users. We can help them out when they expect file:// URIs to
+ // behave like it would if they were running a local HTTP server. See
+ // https://bugzilla.mozilla.org/show_bug.cgi?id=885597.
+ var fileUriAbsPath = aSource.replace(/^file:\/\//, "");
+ if (url.scheme == "file"
+ && this._sources.has(fileUriAbsPath)) {
+ return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]
+ }
+
+ if ((!url.path || url.path == "/")
+ && this._sources.has("/" + aSource)) {
+ return this.sourcesContent[this._sources.indexOf("/" + aSource)];
+ }
+ }
+
+ // This function is used recursively from
+ // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we
+ // don't want to throw if we can't find the source - we just want to
+ // return null, so we provide a flag to exit gracefully.
+ if (nullOnMissing) {
+ return null;
+ }
+ else {
+ throw new Error('"' + aSource + '" is not in the SourceMap.');
+ }
+ };
+
+ /**
+ * Returns the generated line and column information for the original source,
+ * line, and column positions provided. The only argument is an object with
+ * the following properties:
+ *
+ * - source: The filename of the original source.
+ * - line: The line number in the original source.
+ * - column: The column number in the original source.
+ *
+ * and an object is returned with the following properties:
+ *
+ * - line: The line number in the generated source, or null.
+ * - column: The column number in the generated source, or null.
+ */
+ BasicSourceMapConsumer.prototype.generatedPositionFor =
+ function SourceMapConsumer_generatedPositionFor(aArgs) {
+ var needle = {
+ source: util.getArg(aArgs, 'source'),
+ originalLine: util.getArg(aArgs, 'line'),
+ originalColumn: util.getArg(aArgs, 'column')
+ };
+
+ if (this.sourceRoot != null) {
+ needle.source = util.relative(this.sourceRoot, needle.source);
+ }
+
+ var index = this._findMapping(needle,
+ this._originalMappings,
+ "originalLine",
+ "originalColumn",
+ util.compareByOriginalPositions);
+
+ if (index >= 0) {
+ var mapping = this._originalMappings[index];
+
+ return {
+ line: util.getArg(mapping, 'generatedLine', null),
+ column: util.getArg(mapping, 'generatedColumn', null),
+ lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
+ };
+ }
+
+ return {
+ line: null,
+ column: null,
+ lastColumn: null
+ };
+ };
+
+ exports.BasicSourceMapConsumer = BasicSourceMapConsumer;
+
+});
+
+},{"./array-set":116,"./base64-vlq":117,"./binary-search":120,"./source-map-consumer":123,"./util":126,"amdefine":127}],120:[function(require,module,exports){
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+if (typeof define !== 'function') {
+ var define = require('amdefine')(module, require);
+}
+define(function (require, exports, module) {
+
+ /**
+ * Recursive implementation of binary search.
+ *
+ * @param aLow Indices here and lower do not contain the needle.
+ * @param aHigh Indices here and higher do not contain the needle.
+ * @param aNeedle The element being searched for.
+ * @param aHaystack The non-empty array being searched.
+ * @param aCompare Function which takes two elements and returns -1, 0, or 1.
+ */
+ function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare) {
+ // This function terminates when one of the following is true:
+ //
+ // 1. We find the exact element we are looking for.
+ //
+ // 2. We did not find the exact element, but we can return the index of
+ // the next closest element that is less than that element.
+ //
+ // 3. We did not find the exact element, and there is no next-closest
+ // element which is less than the one we are searching for, so we
+ // return -1.
+ var mid = Math.floor((aHigh - aLow) / 2) + aLow;
+ var cmp = aCompare(aNeedle, aHaystack[mid], true);
+ if (cmp === 0) {
+ // Found the element we are looking for.
+ return mid;
+ }
+ else if (cmp > 0) {
+ // aHaystack[mid] is greater than our needle.
+ if (aHigh - mid > 1) {
+ // The element is in the upper half.
+ return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare);
+ }
+ // We did not find an exact match, return the next closest one
+ // (termination case 2).
+ return mid;
+ }
+ else {
+ // aHaystack[mid] is less than our needle.
+ if (mid - aLow > 1) {
+ // The element is in the lower half.
+ return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare);
+ }
+ // The exact needle element was not found in this haystack. Determine if
+ // we are in termination case (2) or (3) and return the appropriate thing.
+ return aLow < 0 ? -1 : aLow;
+ }
+ }
+
+ /**
+ * This is an implementation of binary search which will always try and return
+ * the index of next lowest value checked if there is no exact hit. This is
+ * because mappings between original and generated line/col pairs are single
+ * points, and there is an implicit region between each of them, so a miss
+ * just means that you aren't on the very start of a region.
+ *
+ * @param aNeedle The element you are looking for.
+ * @param aHaystack The array that is being searched.
+ * @param aCompare A function which takes the needle and an element in the
+ * array and returns -1, 0, or 1 depending on whether the needle is less
+ * than, equal to, or greater than the element, respectively.
+ */
+ exports.search = function search(aNeedle, aHaystack, aCompare) {
+ if (aHaystack.length === 0) {
+ return -1;
+ }
+ return recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, aCompare)
+ };
+
+});
+
+},{"amdefine":127}],121:[function(require,module,exports){
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+if (typeof define !== 'function') {
+ var define = require('amdefine')(module, require);
+}
+define(function (require, exports, module) {
+
+ var util = require('./util');
+ var binarySearch = require('./binary-search');
+ var SourceMapConsumer = require('./source-map-consumer').SourceMapConsumer;
+ var BasicSourceMapConsumer = require('./basic-source-map-consumer').BasicSourceMapConsumer;
+
+ /**
+ * An IndexedSourceMapConsumer instance represents a parsed source map which
+ * we can query for information. It differs from BasicSourceMapConsumer in
+ * that it takes "indexed" source maps (i.e. ones with a "sections" field) as
+ * input.
+ *
+ * The only parameter is a raw source map (either as a JSON string, or already
+ * parsed to an object). According to the spec for indexed source maps, they
+ * have the following attributes:
+ *
+ * - version: Which version of the source map spec this map is following.
+ * - file: Optional. The generated file this source map is associated with.
+ * - sections: A list of section definitions.
+ *
+ * Each value under the "sections" field has two fields:
+ * - offset: The offset into the original specified at which this section
+ * begins to apply, defined as an object with a "line" and "column"
+ * field.
+ * - map: A source map definition. This source map could also be indexed,
+ * but doesn't have to be.
+ *
+ * Instead of the "map" field, it's also possible to have a "url" field
+ * specifying a URL to retrieve a source map from, but that's currently
+ * unsupported.
+ *
+ * Here's an example source map, taken from the source map spec[0], but
+ * modified to omit a section which uses the "url" field.
+ *
+ * {
+ * version : 3,
+ * file: "app.js",
+ * sections: [{
+ * offset: {line:100, column:10},
+ * map: {
+ * version : 3,
+ * file: "section.js",
+ * sources: ["foo.js", "bar.js"],
+ * names: ["src", "maps", "are", "fun"],
+ * mappings: "AAAA,E;;ABCDE;"
+ * }
+ * }],
+ * }
+ *
+ * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt
+ */
+ function IndexedSourceMapConsumer(aSourceMap) {
+ var sourceMap = aSourceMap;
+ if (typeof aSourceMap === 'string') {
+ sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
+ }
+
+ var version = util.getArg(sourceMap, 'version');
+ var sections = util.getArg(sourceMap, 'sections');
+
+ if (version != this._version) {
+ throw new Error('Unsupported version: ' + version);
+ }
+
+ var lastOffset = {
+ line: -1,
+ column: 0
+ };
+ this._sections = sections.map(function (s) {
+ if (s.url) {
+ // The url field will require support for asynchronicity.
+ // See https://github.com/mozilla/source-map/issues/16
+ throw new Error('Support for url field in sections not implemented.');
+ }
+ var offset = util.getArg(s, 'offset');
+ var offsetLine = util.getArg(offset, 'line');
+ var offsetColumn = util.getArg(offset, 'column');
+
+ if (offsetLine < lastOffset.line ||
+ (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) {
+ throw new Error('Section offsets must be ordered and non-overlapping.');
+ }
+ lastOffset = offset;
+
+ return {
+ generatedOffset: {
+ // The offset fields are 0-based, but we use 1-based indices when
+ // encoding/decoding from VLQ.
+ generatedLine: offsetLine + 1,
+ generatedColumn: offsetColumn + 1
+ },
+ consumer: new SourceMapConsumer(util.getArg(s, 'map'))
+ }
+ });
+ }
+
+ IndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);
+ IndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer;
+
+ /**
+ * The version of the source mapping spec that we are consuming.
+ */
+ IndexedSourceMapConsumer.prototype._version = 3;
+
+ /**
+ * The list of original sources.
+ */
+ Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {
+ get: function () {
+ var sources = [];
+ for (var i = 0; i < this._sections.length; i++) {
+ for (var j = 0; j < this._sections[i].consumer.sources.length; j++) {
+ sources.push(this._sections[i].consumer.sources[j]);
+ }
+ };
+ return sources;
+ }
+ });
+
+ /**
+ * Returns the original source, line, and column information for the generated
+ * source's line and column positions provided. The only argument is an object
+ * with the following properties:
+ *
+ * - line: The line number in the generated source.
+ * - column: The column number in the generated source.
+ *
+ * and an object is returned with the following properties:
+ *
+ * - source: The original source file, or null.
+ * - line: The line number in the original source, or null.
+ * - column: The column number in the original source, or null.
+ * - name: The original identifier, or null.
+ */
+ IndexedSourceMapConsumer.prototype.originalPositionFor =
+ function IndexedSourceMapConsumer_originalPositionFor(aArgs) {
+ var needle = {
+ generatedLine: util.getArg(aArgs, 'line'),
+ generatedColumn: util.getArg(aArgs, 'column')
+ };
+
+ // Find the section containing the generated position we're trying to map
+ // to an original position.
+ var sectionIndex = binarySearch.search(needle, this._sections,
+ function(needle, section) {
+ var cmp = needle.generatedLine - section.generatedOffset.generatedLine;
+ if (cmp) {
+ return cmp;
+ }
+
+ return (needle.generatedColumn -
+ section.generatedOffset.generatedColumn);
+ });
+ var section = this._sections[sectionIndex];
+
+ if (!section) {
+ return {
+ source: null,
+ line: null,
+ column: null,
+ name: null
+ };
+ }
+
+ return section.consumer.originalPositionFor({
+ line: needle.generatedLine -
+ (section.generatedOffset.generatedLine - 1),
+ column: needle.generatedColumn -
+ (section.generatedOffset.generatedLine === needle.generatedLine
+ ? section.generatedOffset.generatedColumn - 1
+ : 0)
+ });
+ };
+
+ /**
+ * Returns the original source content. The only argument is the url of the
+ * original source file. Returns null if no original source content is
+ * available.
+ */
+ IndexedSourceMapConsumer.prototype.sourceContentFor =
+ function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {
+ for (var i = 0; i < this._sections.length; i++) {
+ var section = this._sections[i];
+
+ var content = section.consumer.sourceContentFor(aSource, true);
+ if (content) {
+ return content;
+ }
+ }
+ if (nullOnMissing) {
+ return null;
+ }
+ else {
+ throw new Error('"' + aSource + '" is not in the SourceMap.');
+ }
+ };
+
+ /**
+ * Returns the generated line and column information for the original source,
+ * line, and column positions provided. The only argument is an object with
+ * the following properties:
+ *
+ * - source: The filename of the original source.
+ * - line: The line number in the original source.
+ * - column: The column number in the original source.
+ *
+ * and an object is returned with the following properties:
+ *
+ * - line: The line number in the generated source, or null.
+ * - column: The column number in the generated source, or null.
+ */
+ IndexedSourceMapConsumer.prototype.generatedPositionFor =
+ function IndexedSourceMapConsumer_generatedPositionFor(aArgs) {
+ for (var i = 0; i < this._sections.length; i++) {
+ var section = this._sections[i];
+
+ // Only consider this section if the requested source is in the list of
+ // sources of the consumer.
+ if (section.consumer.sources.indexOf(util.getArg(aArgs, 'source')) === -1) {
+ continue;
+ }
+ var generatedPosition = section.consumer.generatedPositionFor(aArgs);
+ if (generatedPosition) {
+ var ret = {
+ line: generatedPosition.line +
+ (section.generatedOffset.generatedLine - 1),
+ column: generatedPosition.column +
+ (section.generatedOffset.generatedLine === generatedPosition.line
+ ? section.generatedOffset.generatedColumn - 1
+ : 0)
+ };
+ return ret;
+ }
+ }
+
+ return {
+ line: null,
+ column: null
+ };
+ };
+
+ /**
+ * Parse the mappings in a string in to a data structure which we can easily
+ * query (the ordered arrays in the `this.__generatedMappings` and
+ * `this.__originalMappings` properties).
+ */
+ IndexedSourceMapConsumer.prototype._parseMappings =
+ function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) {
+ this.__generatedMappings = [];
+ this.__originalMappings = [];
+ for (var i = 0; i < this._sections.length; i++) {
+ var section = this._sections[i];
+ var sectionMappings = section.consumer._generatedMappings;
+ for (var j = 0; j < sectionMappings.length; j++) {
+ var mapping = sectionMappings[i];
+
+ var source = mapping.source;
+ var sourceRoot = section.consumer.sourceRoot;
+
+ if (source != null && sourceRoot != null) {
+ source = util.join(sourceRoot, source);
+ }
+
+ // The mappings coming from the consumer for the section have
+ // generated positions relative to the start of the section, so we
+ // need to offset them to be relative to the start of the concatenated
+ // generated file.
+ var adjustedMapping = {
+ source: source,
+ generatedLine: mapping.generatedLine +
+ (section.generatedOffset.generatedLine - 1),
+ generatedColumn: mapping.column +
+ (section.generatedOffset.generatedLine === mapping.generatedLine)
+ ? section.generatedOffset.generatedColumn - 1
+ : 0,
+ originalLine: mapping.originalLine,
+ originalColumn: mapping.originalColumn,
+ name: mapping.name
+ };
+
+ this.__generatedMappings.push(adjustedMapping);
+ if (typeof adjustedMapping.originalLine === 'number') {
+ this.__originalMappings.push(adjustedMapping);
+ }
+ };
+ };
+
+ this.__generatedMappings.sort(util.compareByGeneratedPositions);
+ this.__originalMappings.sort(util.compareByOriginalPositions);
+ };
+
+ exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer;
+});
+
+},{"./basic-source-map-consumer":119,"./binary-search":120,"./source-map-consumer":123,"./util":126,"amdefine":127}],122:[function(require,module,exports){
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2014 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+if (typeof define !== 'function') {
+ var define = require('amdefine')(module, require);
+}
+define(function (require, exports, module) {
+
+ var util = require('./util');
+
+ /**
+ * Determine whether mappingB is after mappingA with respect to generated
+ * position.
+ */
+ function generatedPositionAfter(mappingA, mappingB) {
+ // Optimized for most common case
+ var lineA = mappingA.generatedLine;
+ var lineB = mappingB.generatedLine;
+ var columnA = mappingA.generatedColumn;
+ var columnB = mappingB.generatedColumn;
+ return lineB > lineA || lineB == lineA && columnB >= columnA ||
+ util.compareByGeneratedPositions(mappingA, mappingB) <= 0;
+ }
+
+ /**
+ * A data structure to provide a sorted view of accumulated mappings in a
+ * performance conscious manner. It trades a neglibable overhead in general
+ * case for a large speedup in case of mappings being added in order.
+ */
+ function MappingList() {
+ this._array = [];
+ this._sorted = true;
+ // Serves as infimum
+ this._last = {generatedLine: -1, generatedColumn: 0};
+ }
+
+ /**
+ * Iterate through internal items. This method takes the same arguments that
+ * `Array.prototype.forEach` takes.
+ *
+ * NOTE: The order of the mappings is NOT guaranteed.
+ */
+ MappingList.prototype.unsortedForEach =
+ function MappingList_forEach(aCallback, aThisArg) {
+ this._array.forEach(aCallback, aThisArg);
+ };
+
+ /**
+ * Add the given source mapping.
+ *
+ * @param Object aMapping
+ */
+ MappingList.prototype.add = function MappingList_add(aMapping) {
+ var mapping;
+ if (generatedPositionAfter(this._last, aMapping)) {
+ this._last = aMapping;
+ this._array.push(aMapping);
+ } else {
+ this._sorted = false;
+ this._array.push(aMapping);
+ }
+ };
+
+ /**
+ * Returns the flat, sorted array of mappings. The mappings are sorted by
+ * generated position.
+ *
+ * WARNING: This method returns internal data without copying, for
+ * performance. The return value must NOT be mutated, and should be treated as
+ * an immutable borrow. If you want to take ownership, you must make your own
+ * copy.
+ */
+ MappingList.prototype.toArray = function MappingList_toArray() {
+ if (!this._sorted) {
+ this._array.sort(util.compareByGeneratedPositions);
+ this._sorted = true;
+ }
+ return this._array;
+ };
+
+ exports.MappingList = MappingList;
+
+});
+
+},{"./util":126,"amdefine":127}],123:[function(require,module,exports){
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+if (typeof define !== 'function') {
+ var define = require('amdefine')(module, require);
+}
+define(function (require, exports, module) {
+
+ var util = require('./util');
+
+ function SourceMapConsumer(aSourceMap) {
+ var sourceMap = aSourceMap;
+ if (typeof aSourceMap === 'string') {
+ sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, ''));
+ }
+
+ // We do late requires because the subclasses require() this file.
+ if (sourceMap.sections != null) {
+ var indexedSourceMapConsumer = require('./indexed-source-map-consumer');
+ return new indexedSourceMapConsumer.IndexedSourceMapConsumer(sourceMap);
+ } else {
+ var basicSourceMapConsumer = require('./basic-source-map-consumer');
+ return new basicSourceMapConsumer.BasicSourceMapConsumer(sourceMap);
+ }
+ }
+
+ SourceMapConsumer.fromSourceMap = function(aSourceMap) {
+ var basicSourceMapConsumer = require('./basic-source-map-consumer');
+ return basicSourceMapConsumer.BasicSourceMapConsumer
+ .fromSourceMap(aSourceMap);
+ }
+
+ /**
+ * The version of the source mapping spec that we are consuming.
+ */
+ SourceMapConsumer.prototype._version = 3;
+
+
+ // `__generatedMappings` and `__originalMappings` are arrays that hold the
+ // parsed mapping coordinates from the source map's "mappings" attribute. They
+ // are lazily instantiated, accessed via the `_generatedMappings` and
+ // `_originalMappings` getters respectively, and we only parse the mappings
+ // and create these arrays once queried for a source location. We jump through
+ // these hoops because there can be many thousands of mappings, and parsing
+ // them is expensive, so we only want to do it if we must.
+ //
+ // Each object in the arrays is of the form:
+ //
+ // {
+ // generatedLine: The line number in the generated code,
+ // generatedColumn: The column number in the generated code,
+ // source: The path to the original source file that generated this
+ // chunk of code,
+ // originalLine: The line number in the original source that
+ // corresponds to this chunk of generated code,
+ // originalColumn: The column number in the original source that
+ // corresponds to this chunk of generated code,
+ // name: The name of the original symbol which generated this chunk of
+ // code.
+ // }
+ //
+ // All properties except for `generatedLine` and `generatedColumn` can be
+ // `null`.
+ //
+ // `_generatedMappings` is ordered by the generated positions.
+ //
+ // `_originalMappings` is ordered by the original positions.
+
+ SourceMapConsumer.prototype.__generatedMappings = null;
+ Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {
+ get: function () {
+ if (!this.__generatedMappings) {
+ this.__generatedMappings = [];
+ this.__originalMappings = [];
+ this._parseMappings(this._mappings, this.sourceRoot);
+ }
+
+ return this.__generatedMappings;
+ }
+ });
+
+ SourceMapConsumer.prototype.__originalMappings = null;
+ Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {
+ get: function () {
+ if (!this.__originalMappings) {
+ this.__generatedMappings = [];
+ this.__originalMappings = [];
+ this._parseMappings(this._mappings, this.sourceRoot);
+ }
+
+ return this.__originalMappings;
+ }
+ });
+
+ SourceMapConsumer.prototype._nextCharIsMappingSeparator =
+ function SourceMapConsumer_nextCharIsMappingSeparator(aStr) {
+ var c = aStr.charAt(0);
+ return c === ";" || c === ",";
+ };
+
+ /**
+ * Parse the mappings in a string in to a data structure which we can easily
+ * query (the ordered arrays in the `this.__generatedMappings` and
+ * `this.__originalMappings` properties).
+ */
+ SourceMapConsumer.prototype._parseMappings =
+ function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
+ throw new Error("Subclasses must implement _parseMappings");
+ };
+
+ SourceMapConsumer.GENERATED_ORDER = 1;
+ SourceMapConsumer.ORIGINAL_ORDER = 2;
+
+ /**
+ * Iterate over each mapping between an original source/line/column and a
+ * generated line/column in this source map.
+ *
+ * @param Function aCallback
+ * The function that is called with each mapping.
+ * @param Object aContext
+ * Optional. If specified, this object will be the value of `this` every
+ * time that `aCallback` is called.
+ * @param aOrder
+ * Either `SourceMapConsumer.GENERATED_ORDER` or
+ * `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to
+ * iterate over the mappings sorted by the generated file's line/column
+ * order or the original's source/line/column order, respectively. Defaults to
+ * `SourceMapConsumer.GENERATED_ORDER`.
+ */
+ SourceMapConsumer.prototype.eachMapping =
+ function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {
+ var context = aContext || null;
+ var order = aOrder || SourceMapConsumer.GENERATED_ORDER;
+
+ var mappings;
+ switch (order) {
+ case SourceMapConsumer.GENERATED_ORDER:
+ mappings = this._generatedMappings;
+ break;
+ case SourceMapConsumer.ORIGINAL_ORDER:
+ mappings = this._originalMappings;
+ break;
+ default:
+ throw new Error("Unknown order of iteration.");
+ }
+
+ var sourceRoot = this.sourceRoot;
+ mappings.map(function (mapping) {
+ var source = mapping.source;
+ if (source != null && sourceRoot != null) {
+ source = util.join(sourceRoot, source);
+ }
+ return {
+ source: source,
+ generatedLine: mapping.generatedLine,
+ generatedColumn: mapping.generatedColumn,
+ originalLine: mapping.originalLine,
+ originalColumn: mapping.originalColumn,
+ name: mapping.name
+ };
+ }).forEach(aCallback, context);
+ };
+
+ /**
+ * Returns all generated line and column information for the original source
+ * and line provided. The only argument is an object with the following
+ * properties:
+ *
+ * - source: The filename of the original source.
+ * - line: The line number in the original source.
+ *
+ * and an array of objects is returned, each with the following properties:
+ *
+ * - line: The line number in the generated source, or null.
+ * - column: The column number in the generated source, or null.
+ */
+ SourceMapConsumer.prototype.allGeneratedPositionsFor =
+ function SourceMapConsumer_allGeneratedPositionsFor(aArgs) {
+ // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping
+ // returns the index of the closest mapping less than the needle. By
+ // setting needle.originalColumn to Infinity, we thus find the last
+ // mapping for the given line, provided such a mapping exists.
+ var needle = {
+ source: util.getArg(aArgs, 'source'),
+ originalLine: util.getArg(aArgs, 'line'),
+ originalColumn: Infinity
+ };
+
+ if (this.sourceRoot != null) {
+ needle.source = util.relative(this.sourceRoot, needle.source);
+ }
+
+ var mappings = [];
+
+ var index = this._findMapping(needle,
+ this._originalMappings,
+ "originalLine",
+ "originalColumn",
+ util.compareByOriginalPositions);
+ if (index >= 0) {
+ var mapping = this._originalMappings[index];
+
+ while (mapping && mapping.originalLine === needle.originalLine) {
+ mappings.push({
+ line: util.getArg(mapping, 'generatedLine', null),
+ column: util.getArg(mapping, 'generatedColumn', null),
+ lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
+ });
+
+ mapping = this._originalMappings[--index];
+ }
+ }
+
+ return mappings.reverse();
+ };
+
+ exports.SourceMapConsumer = SourceMapConsumer;
+
+});
+
+},{"./basic-source-map-consumer":119,"./indexed-source-map-consumer":121,"./util":126,"amdefine":127}],124:[function(require,module,exports){
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+if (typeof define !== 'function') {
+ var define = require('amdefine')(module, require);
+}
+define(function (require, exports, module) {
+
+ var base64VLQ = require('./base64-vlq');
+ var util = require('./util');
+ var ArraySet = require('./array-set').ArraySet;
+ var MappingList = require('./mapping-list').MappingList;
+
+ /**
+ * An instance of the SourceMapGenerator represents a source map which is
+ * being built incrementally. You may pass an object with the following
+ * properties:
+ *
+ * - file: The filename of the generated source.
+ * - sourceRoot: A root for all relative URLs in this source map.
+ */
+ function SourceMapGenerator(aArgs) {
+ if (!aArgs) {
+ aArgs = {};
+ }
+ this._file = util.getArg(aArgs, 'file', null);
+ this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);
+ this._skipValidation = util.getArg(aArgs, 'skipValidation', false);
+ this._sources = new ArraySet();
+ this._names = new ArraySet();
+ this._mappings = new MappingList();
+ this._sourcesContents = null;
+ }
+
+ SourceMapGenerator.prototype._version = 3;
+
+ /**
+ * Creates a new SourceMapGenerator based on a SourceMapConsumer
+ *
+ * @param aSourceMapConsumer The SourceMap.
+ */
+ SourceMapGenerator.fromSourceMap =
+ function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {
+ var sourceRoot = aSourceMapConsumer.sourceRoot;
+ var generator = new SourceMapGenerator({
+ file: aSourceMapConsumer.file,
+ sourceRoot: sourceRoot
+ });
+ aSourceMapConsumer.eachMapping(function (mapping) {
+ var newMapping = {
+ generated: {
+ line: mapping.generatedLine,
+ column: mapping.generatedColumn
+ }
+ };
+
+ if (mapping.source != null) {
+ newMapping.source = mapping.source;
+ if (sourceRoot != null) {
+ newMapping.source = util.relative(sourceRoot, newMapping.source);
+ }
+
+ newMapping.original = {
+ line: mapping.originalLine,
+ column: mapping.originalColumn
+ };
+
+ if (mapping.name != null) {
+ newMapping.name = mapping.name;
+ }
+ }
+
+ generator.addMapping(newMapping);
+ });
+ aSourceMapConsumer.sources.forEach(function (sourceFile) {
+ var content = aSourceMapConsumer.sourceContentFor(sourceFile);
+ if (content != null) {
+ generator.setSourceContent(sourceFile, content);
+ }
+ });
+ return generator;
+ };
+
+ /**
+ * Add a single mapping from original source line and column to the generated
+ * source's line and column for this source map being created. The mapping
+ * object should have the following properties:
+ *
+ * - generated: An object with the generated line and column positions.
+ * - original: An object with the original line and column positions.
+ * - source: The original source file (relative to the sourceRoot).
+ * - name: An optional original token name for this mapping.
+ */
+ SourceMapGenerator.prototype.addMapping =
+ function SourceMapGenerator_addMapping(aArgs) {
+ var generated = util.getArg(aArgs, 'generated');
+ var original = util.getArg(aArgs, 'original', null);
+ var source = util.getArg(aArgs, 'source', null);
+ var name = util.getArg(aArgs, 'name', null);
+
+ if (!this._skipValidation) {
+ this._validateMapping(generated, original, source, name);
+ }
+
+ if (source != null && !this._sources.has(source)) {
+ this._sources.add(source);
+ }
+
+ if (name != null && !this._names.has(name)) {
+ this._names.add(name);
+ }
+
+ this._mappings.add({
+ generatedLine: generated.line,
+ generatedColumn: generated.column,
+ originalLine: original != null && original.line,
+ originalColumn: original != null && original.column,
+ source: source,
+ name: name
+ });
+ };
+
+ /**
+ * Set the source content for a source file.
+ */
+ SourceMapGenerator.prototype.setSourceContent =
+ function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {
+ var source = aSourceFile;
+ if (this._sourceRoot != null) {
+ source = util.relative(this._sourceRoot, source);
+ }
+
+ if (aSourceContent != null) {
+ // Add the source content to the _sourcesContents map.
+ // Create a new _sourcesContents map if the property is null.
+ if (!this._sourcesContents) {
+ this._sourcesContents = {};
+ }
+ this._sourcesContents[util.toSetString(source)] = aSourceContent;
+ } else if (this._sourcesContents) {
+ // Remove the source file from the _sourcesContents map.
+ // If the _sourcesContents map is empty, set the property to null.
+ delete this._sourcesContents[util.toSetString(source)];
+ if (Object.keys(this._sourcesContents).length === 0) {
+ this._sourcesContents = null;
+ }
+ }
+ };
+
+ /**
+ * Applies the mappings of a sub-source-map for a specific source file to the
+ * source map being generated. Each mapping to the supplied source file is
+ * rewritten using the supplied source map. Note: The resolution for the
+ * resulting mappings is the minimium of this map and the supplied map.
+ *
+ * @param aSourceMapConsumer The source map to be applied.
+ * @param aSourceFile Optional. The filename of the source file.
+ * If omitted, SourceMapConsumer's file property will be used.
+ * @param aSourceMapPath Optional. The dirname of the path to the source map
+ * to be applied. If relative, it is relative to the SourceMapConsumer.
+ * This parameter is needed when the two source maps aren't in the same
+ * directory, and the source map to be applied contains relative source
+ * paths. If so, those relative source paths need to be rewritten
+ * relative to the SourceMapGenerator.
+ */
+ SourceMapGenerator.prototype.applySourceMap =
+ function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {
+ var sourceFile = aSourceFile;
+ // If aSourceFile is omitted, we will use the file property of the SourceMap
+ if (aSourceFile == null) {
+ if (aSourceMapConsumer.file == null) {
+ throw new Error(
+ 'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' +
+ 'or the source map\'s "file" property. Both were omitted.'
+ );
+ }
+ sourceFile = aSourceMapConsumer.file;
+ }
+ var sourceRoot = this._sourceRoot;
+ // Make "sourceFile" relative if an absolute Url is passed.
+ if (sourceRoot != null) {
+ sourceFile = util.relative(sourceRoot, sourceFile);
+ }
+ // Applying the SourceMap can add and remove items from the sources and
+ // the names array.
+ var newSources = new ArraySet();
+ var newNames = new ArraySet();
+
+ // Find mappings for the "sourceFile"
+ this._mappings.unsortedForEach(function (mapping) {
+ if (mapping.source === sourceFile && mapping.originalLine != null) {
+ // Check if it can be mapped by the source map, then update the mapping.
+ var original = aSourceMapConsumer.originalPositionFor({
+ line: mapping.originalLine,
+ column: mapping.originalColumn
+ });
+ if (original.source != null) {
+ // Copy mapping
+ mapping.source = original.source;
+ if (aSourceMapPath != null) {
+ mapping.source = util.join(aSourceMapPath, mapping.source)
+ }
+ if (sourceRoot != null) {
+ mapping.source = util.relative(sourceRoot, mapping.source);
+ }
+ mapping.originalLine = original.line;
+ mapping.originalColumn = original.column;
+ if (original.name != null) {
+ mapping.name = original.name;
+ }
+ }
+ }
+
+ var source = mapping.source;
+ if (source != null && !newSources.has(source)) {
+ newSources.add(source);
+ }
+
+ var name = mapping.name;
+ if (name != null && !newNames.has(name)) {
+ newNames.add(name);
+ }
+
+ }, this);
+ this._sources = newSources;
+ this._names = newNames;
+
+ // Copy sourcesContents of applied map.
+ aSourceMapConsumer.sources.forEach(function (sourceFile) {
+ var content = aSourceMapConsumer.sourceContentFor(sourceFile);
+ if (content != null) {
+ if (aSourceMapPath != null) {
+ sourceFile = util.join(aSourceMapPath, sourceFile);
+ }
+ if (sourceRoot != null) {
+ sourceFile = util.relative(sourceRoot, sourceFile);
+ }
+ this.setSourceContent(sourceFile, content);
+ }
+ }, this);
+ };
+
+ /**
+ * A mapping can have one of the three levels of data:
+ *
+ * 1. Just the generated position.
+ * 2. The Generated position, original position, and original source.
+ * 3. Generated and original position, original source, as well as a name
+ * token.
+ *
+ * To maintain consistency, we validate that any new mapping being added falls
+ * in to one of these categories.
+ */
+ SourceMapGenerator.prototype._validateMapping =
+ function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource,
+ aName) {
+ if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
+ && aGenerated.line > 0 && aGenerated.column >= 0
+ && !aOriginal && !aSource && !aName) {
+ // Case 1.
+ return;
+ }
+ else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
+ && aOriginal && 'line' in aOriginal && 'column' in aOriginal
+ && aGenerated.line > 0 && aGenerated.column >= 0
+ && aOriginal.line > 0 && aOriginal.column >= 0
+ && aSource) {
+ // Cases 2 and 3.
+ return;
+ }
+ else {
+ throw new Error('Invalid mapping: ' + JSON.stringify({
+ generated: aGenerated,
+ source: aSource,
+ original: aOriginal,
+ name: aName
+ }));
+ }
+ };
+
+ /**
+ * Serialize the accumulated mappings in to the stream of base 64 VLQs
+ * specified by the source map format.
+ */
+ SourceMapGenerator.prototype._serializeMappings =
+ function SourceMapGenerator_serializeMappings() {
+ var previousGeneratedColumn = 0;
+ var previousGeneratedLine = 1;
+ var previousOriginalColumn = 0;
+ var previousOriginalLine = 0;
+ var previousName = 0;
+ var previousSource = 0;
+ var result = '';
+ var mapping;
+
+ var mappings = this._mappings.toArray();
+
+ for (var i = 0, len = mappings.length; i < len; i++) {
+ mapping = mappings[i];
+
+ if (mapping.generatedLine !== previousGeneratedLine) {
+ previousGeneratedColumn = 0;
+ while (mapping.generatedLine !== previousGeneratedLine) {
+ result += ';';
+ previousGeneratedLine++;
+ }
+ }
+ else {
+ if (i > 0) {
+ if (!util.compareByGeneratedPositions(mapping, mappings[i - 1])) {
+ continue;
+ }
+ result += ',';
+ }
+ }
+
+ result += base64VLQ.encode(mapping.generatedColumn
+ - previousGeneratedColumn);
+ previousGeneratedColumn = mapping.generatedColumn;
+
+ if (mapping.source != null) {
+ result += base64VLQ.encode(this._sources.indexOf(mapping.source)
+ - previousSource);
+ previousSource = this._sources.indexOf(mapping.source);
+
+ // lines are stored 0-based in SourceMap spec version 3
+ result += base64VLQ.encode(mapping.originalLine - 1
+ - previousOriginalLine);
+ previousOriginalLine = mapping.originalLine - 1;
+
+ result += base64VLQ.encode(mapping.originalColumn
+ - previousOriginalColumn);
+ previousOriginalColumn = mapping.originalColumn;
+
+ if (mapping.name != null) {
+ result += base64VLQ.encode(this._names.indexOf(mapping.name)
+ - previousName);
+ previousName = this._names.indexOf(mapping.name);
+ }
+ }
+ }
+
+ return result;
+ };
+
+ SourceMapGenerator.prototype._generateSourcesContent =
+ function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {
+ return aSources.map(function (source) {
+ if (!this._sourcesContents) {
+ return null;
+ }
+ if (aSourceRoot != null) {
+ source = util.relative(aSourceRoot, source);
+ }
+ var key = util.toSetString(source);
+ return Object.prototype.hasOwnProperty.call(this._sourcesContents,
+ key)
+ ? this._sourcesContents[key]
+ : null;
+ }, this);
+ };
+
+ /**
+ * Externalize the source map.
+ */
+ SourceMapGenerator.prototype.toJSON =
+ function SourceMapGenerator_toJSON() {
+ var map = {
+ version: this._version,
+ sources: this._sources.toArray(),
+ names: this._names.toArray(),
+ mappings: this._serializeMappings()
+ };
+ if (this._file != null) {
+ map.file = this._file;
+ }
+ if (this._sourceRoot != null) {
+ map.sourceRoot = this._sourceRoot;
+ }
+ if (this._sourcesContents) {
+ map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);
+ }
+
+ return map;
+ };
+
+ /**
+ * Render the source map being generated to a string.
+ */
+ SourceMapGenerator.prototype.toString =
+ function SourceMapGenerator_toString() {
+ return JSON.stringify(this);
+ };
+
+ exports.SourceMapGenerator = SourceMapGenerator;
+
+});
+
+},{"./array-set":116,"./base64-vlq":117,"./mapping-list":122,"./util":126,"amdefine":127}],125:[function(require,module,exports){
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+if (typeof define !== 'function') {
+ var define = require('amdefine')(module, require);
+}
+define(function (require, exports, module) {
+
+ var SourceMapGenerator = require('./source-map-generator').SourceMapGenerator;
+ var util = require('./util');
+
+ // Matches a Windows-style `\r\n` newline or a `\n` newline used by all other
+ // operating systems these days (capturing the result).
+ var REGEX_NEWLINE = /(\r?\n)/;
+
+ // Newline character code for charCodeAt() comparisons
+ var NEWLINE_CODE = 10;
+
+ // Private symbol for identifying `SourceNode`s when multiple versions of
+ // the source-map library are loaded. This MUST NOT CHANGE across
+ // versions!
+ var isSourceNode = "$$$isSourceNode$$$";
+
+ /**
+ * SourceNodes provide a way to abstract over interpolating/concatenating
+ * snippets of generated JavaScript source code while maintaining the line and
+ * column information associated with the original source code.
+ *
+ * @param aLine The original line number.
+ * @param aColumn The original column number.
+ * @param aSource The original source's filename.
+ * @param aChunks Optional. An array of strings which are snippets of
+ * generated JS, or other SourceNodes.
+ * @param aName The original identifier.
+ */
+ function SourceNode(aLine, aColumn, aSource, aChunks, aName) {
+ this.children = [];
+ this.sourceContents = {};
+ this.line = aLine == null ? null : aLine;
+ this.column = aColumn == null ? null : aColumn;
+ this.source = aSource == null ? null : aSource;
+ this.name = aName == null ? null : aName;
+ this[isSourceNode] = true;
+ if (aChunks != null) this.add(aChunks);
+ }
+
+ /**
+ * Creates a SourceNode from generated code and a SourceMapConsumer.
+ *
+ * @param aGeneratedCode The generated code
+ * @param aSourceMapConsumer The SourceMap for the generated code
+ * @param aRelativePath Optional. The path that relative sources in the
+ * SourceMapConsumer should be relative to.
+ */
+ SourceNode.fromStringWithSourceMap =
+ function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {
+ // The SourceNode we want to fill with the generated code
+ // and the SourceMap
+ var node = new SourceNode();
+
+ // All even indices of this array are one line of the generated code,
+ // while all odd indices are the newlines between two adjacent lines
+ // (since `REGEX_NEWLINE` captures its match).
+ // Processed fragments are removed from this array, by calling `shiftNextLine`.
+ var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);
+ var shiftNextLine = function() {
+ var lineContents = remainingLines.shift();
+ // The last line of a file might not have a newline.
+ var newLine = remainingLines.shift() || "";
+ return lineContents + newLine;
+ };
+
+ // We need to remember the position of "remainingLines"
+ var lastGeneratedLine = 1, lastGeneratedColumn = 0;
+
+ // The generate SourceNodes we need a code range.
+ // To extract it current and last mapping is used.
+ // Here we store the last mapping.
+ var lastMapping = null;
+
+ aSourceMapConsumer.eachMapping(function (mapping) {
+ if (lastMapping !== null) {
+ // We add the code from "lastMapping" to "mapping":
+ // First check if there is a new line in between.
+ if (lastGeneratedLine < mapping.generatedLine) {
+ var code = "";
+ // Associate first line with "lastMapping"
+ addMappingWithCode(lastMapping, shiftNextLine());
+ lastGeneratedLine++;
+ lastGeneratedColumn = 0;
+ // The remaining code is added without mapping
+ } else {
+ // There is no new line in between.
+ // Associate the code between "lastGeneratedColumn" and
+ // "mapping.generatedColumn" with "lastMapping"
+ var nextLine = remainingLines[0];
+ var code = nextLine.substr(0, mapping.generatedColumn -
+ lastGeneratedColumn);
+ remainingLines[0] = nextLine.substr(mapping.generatedColumn -
+ lastGeneratedColumn);
+ lastGeneratedColumn = mapping.generatedColumn;
+ addMappingWithCode(lastMapping, code);
+ // No more remaining code, continue
+ lastMapping = mapping;
+ return;
+ }
+ }
+ // We add the generated code until the first mapping
+ // to the SourceNode without any mapping.
+ // Each line is added as separate string.
+ while (lastGeneratedLine < mapping.generatedLine) {
+ node.add(shiftNextLine());
+ lastGeneratedLine++;
+ }
+ if (lastGeneratedColumn < mapping.generatedColumn) {
+ var nextLine = remainingLines[0];
+ node.add(nextLine.substr(0, mapping.generatedColumn));
+ remainingLines[0] = nextLine.substr(mapping.generatedColumn);
+ lastGeneratedColumn = mapping.generatedColumn;
+ }
+ lastMapping = mapping;
+ }, this);
+ // We have processed all mappings.
+ if (remainingLines.length > 0) {
+ if (lastMapping) {
+ // Associate the remaining code in the current line with "lastMapping"
+ addMappingWithCode(lastMapping, shiftNextLine());
+ }
+ // and add the remaining lines without any mapping
+ node.add(remainingLines.join(""));
+ }
+
+ // Copy sourcesContent into SourceNode
+ aSourceMapConsumer.sources.forEach(function (sourceFile) {
+ var content = aSourceMapConsumer.sourceContentFor(sourceFile);
+ if (content != null) {
+ if (aRelativePath != null) {
+ sourceFile = util.join(aRelativePath, sourceFile);
+ }
+ node.setSourceContent(sourceFile, content);
+ }
+ });
+
+ return node;
+
+ function addMappingWithCode(mapping, code) {
+ if (mapping === null || mapping.source === undefined) {
+ node.add(code);
+ } else {
+ var source = aRelativePath
+ ? util.join(aRelativePath, mapping.source)
+ : mapping.source;
+ node.add(new SourceNode(mapping.originalLine,
+ mapping.originalColumn,
+ source,
+ code,
+ mapping.name));
+ }
+ }
+ };
+
+ /**
+ * Add a chunk of generated JS to this source node.
+ *
+ * @param aChunk A string snippet of generated JS code, another instance of
+ * SourceNode, or an array where each member is one of those things.
+ */
+ SourceNode.prototype.add = function SourceNode_add(aChunk) {
+ if (Array.isArray(aChunk)) {
+ aChunk.forEach(function (chunk) {
+ this.add(chunk);
+ }, this);
+ }
+ else if (aChunk[isSourceNode] || typeof aChunk === "string") {
+ if (aChunk) {
+ this.children.push(aChunk);
+ }
+ }
+ else {
+ throw new TypeError(
+ "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
+ );
+ }
+ return this;
+ };
+
+ /**
+ * Add a chunk of generated JS to the beginning of this source node.
+ *
+ * @param aChunk A string snippet of generated JS code, another instance of
+ * SourceNode, or an array where each member is one of those things.
+ */
+ SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {
+ if (Array.isArray(aChunk)) {
+ for (var i = aChunk.length-1; i >= 0; i--) {
+ this.prepend(aChunk[i]);
+ }
+ }
+ else if (aChunk[isSourceNode] || typeof aChunk === "string") {
+ this.children.unshift(aChunk);
+ }
+ else {
+ throw new TypeError(
+ "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
+ );
+ }
+ return this;
+ };
+
+ /**
+ * Walk over the tree of JS snippets in this node and its children. The
+ * walking function is called once for each snippet of JS and is passed that
+ * snippet and the its original associated source's line/column location.
+ *
+ * @param aFn The traversal function.
+ */
+ SourceNode.prototype.walk = function SourceNode_walk(aFn) {
+ var chunk;
+ for (var i = 0, len = this.children.length; i < len; i++) {
+ chunk = this.children[i];
+ if (chunk[isSourceNode]) {
+ chunk.walk(aFn);
+ }
+ else {
+ if (chunk !== '') {
+ aFn(chunk, { source: this.source,
+ line: this.line,
+ column: this.column,
+ name: this.name });
+ }
+ }
+ }
+ };
+
+ /**
+ * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between
+ * each of `this.children`.
+ *
+ * @param aSep The separator.
+ */
+ SourceNode.prototype.join = function SourceNode_join(aSep) {
+ var newChildren;
+ var i;
+ var len = this.children.length;
+ if (len > 0) {
+ newChildren = [];
+ for (i = 0; i < len-1; i++) {
+ newChildren.push(this.children[i]);
+ newChildren.push(aSep);
+ }
+ newChildren.push(this.children[i]);
+ this.children = newChildren;
+ }
+ return this;
+ };
+
+ /**
+ * Call String.prototype.replace on the very right-most source snippet. Useful
+ * for trimming whitespace from the end of a source node, etc.
+ *
+ * @param aPattern The pattern to replace.
+ * @param aReplacement The thing to replace the pattern with.
+ */
+ SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {
+ var lastChild = this.children[this.children.length - 1];
+ if (lastChild[isSourceNode]) {
+ lastChild.replaceRight(aPattern, aReplacement);
+ }
+ else if (typeof lastChild === 'string') {
+ this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);
+ }
+ else {
+ this.children.push(''.replace(aPattern, aReplacement));
+ }
+ return this;
+ };
+
+ /**
+ * Set the source content for a source file. This will be added to the SourceMapGenerator
+ * in the sourcesContent field.
+ *
+ * @param aSourceFile The filename of the source file
+ * @param aSourceContent The content of the source file
+ */
+ SourceNode.prototype.setSourceContent =
+ function SourceNode_setSourceContent(aSourceFile, aSourceContent) {
+ this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;
+ };
+
+ /**
+ * Walk over the tree of SourceNodes. The walking function is called for each
+ * source file content and is passed the filename and source content.
+ *
+ * @param aFn The traversal function.
+ */
+ SourceNode.prototype.walkSourceContents =
+ function SourceNode_walkSourceContents(aFn) {
+ for (var i = 0, len = this.children.length; i < len; i++) {
+ if (this.children[i][isSourceNode]) {
+ this.children[i].walkSourceContents(aFn);
+ }
+ }
+
+ var sources = Object.keys(this.sourceContents);
+ for (var i = 0, len = sources.length; i < len; i++) {
+ aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);
+ }
+ };
+
+ /**
+ * Return the string representation of this source node. Walks over the tree
+ * and concatenates all the various snippets together to one string.
+ */
+ SourceNode.prototype.toString = function SourceNode_toString() {
+ var str = "";
+ this.walk(function (chunk) {
+ str += chunk;
+ });
+ return str;
+ };
+
+ /**
+ * Returns the string representation of this source node along with a source
+ * map.
+ */
+ SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {
+ var generated = {
+ code: "",
+ line: 1,
+ column: 0
+ };
+ var map = new SourceMapGenerator(aArgs);
+ var sourceMappingActive = false;
+ var lastOriginalSource = null;
+ var lastOriginalLine = null;
+ var lastOriginalColumn = null;
+ var lastOriginalName = null;
+ this.walk(function (chunk, original) {
+ generated.code += chunk;
+ if (original.source !== null
+ && original.line !== null
+ && original.column !== null) {
+ if(lastOriginalSource !== original.source
+ || lastOriginalLine !== original.line
+ || lastOriginalColumn !== original.column
+ || lastOriginalName !== original.name) {
+ map.addMapping({
+ source: original.source,
+ original: {
+ line: original.line,
+ column: original.column
+ },
+ generated: {
+ line: generated.line,
+ column: generated.column
+ },
+ name: original.name
+ });
+ }
+ lastOriginalSource = original.source;
+ lastOriginalLine = original.line;
+ lastOriginalColumn = original.column;
+ lastOriginalName = original.name;
+ sourceMappingActive = true;
+ } else if (sourceMappingActive) {
+ map.addMapping({
+ generated: {
+ line: generated.line,
+ column: generated.column
+ }
+ });
+ lastOriginalSource = null;
+ sourceMappingActive = false;
+ }
+ for (var idx = 0, length = chunk.length; idx < length; idx++) {
+ if (chunk.charCodeAt(idx) === NEWLINE_CODE) {
+ generated.line++;
+ generated.column = 0;
+ // Mappings end at eol
+ if (idx + 1 === length) {
+ lastOriginalSource = null;
+ sourceMappingActive = false;
+ } else if (sourceMappingActive) {
+ map.addMapping({
+ source: original.source,
+ original: {
+ line: original.line,
+ column: original.column
+ },
+ generated: {
+ line: generated.line,
+ column: generated.column
+ },
+ name: original.name
+ });
+ }
+ } else {
+ generated.column++;
+ }
+ }
+ });
+ this.walkSourceContents(function (sourceFile, sourceContent) {
+ map.setSourceContent(sourceFile, sourceContent);
+ });
+
+ return { code: generated.code, map: map };
+ };
+
+ exports.SourceNode = SourceNode;
+
+});
+
+},{"./source-map-generator":124,"./util":126,"amdefine":127}],126:[function(require,module,exports){
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+if (typeof define !== 'function') {
+ var define = require('amdefine')(module, require);
+}
+define(function (require, exports, module) {
+
+ /**
+ * This is a helper function for getting values from parameter/options
+ * objects.
+ *
+ * @param args The object we are extracting values from
+ * @param name The name of the property we are getting.
+ * @param defaultValue An optional value to return if the property is missing
+ * from the object. If this is not specified and the property is missing, an
+ * error will be thrown.
+ */
+ function getArg(aArgs, aName, aDefaultValue) {
+ if (aName in aArgs) {
+ return aArgs[aName];
+ } else if (arguments.length === 3) {
+ return aDefaultValue;
+ } else {
+ throw new Error('"' + aName + '" is a required argument.');
+ }
+ }
+ exports.getArg = getArg;
+
+ var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.]*)(?::(\d+))?(\S*)$/;
+ var dataUrlRegexp = /^data:.+\,.+$/;
+
+ function urlParse(aUrl) {
+ var match = aUrl.match(urlRegexp);
+ if (!match) {
+ return null;
+ }
+ return {
+ scheme: match[1],
+ auth: match[2],
+ host: match[3],
+ port: match[4],
+ path: match[5]
+ };
+ }
+ exports.urlParse = urlParse;
+
+ function urlGenerate(aParsedUrl) {
+ var url = '';
+ if (aParsedUrl.scheme) {
+ url += aParsedUrl.scheme + ':';
+ }
+ url += '//';
+ if (aParsedUrl.auth) {
+ url += aParsedUrl.auth + '@';
+ }
+ if (aParsedUrl.host) {
+ url += aParsedUrl.host;
+ }
+ if (aParsedUrl.port) {
+ url += ":" + aParsedUrl.port
+ }
+ if (aParsedUrl.path) {
+ url += aParsedUrl.path;
+ }
+ return url;
+ }
+ exports.urlGenerate = urlGenerate;
+
+ /**
+ * Normalizes a path, or the path portion of a URL:
+ *
+ * - Replaces consequtive slashes with one slash.
+ * - Removes unnecessary '.' parts.
+ * - Removes unnecessary '<dir>/..' parts.
+ *
+ * Based on code in the Node.js 'path' core module.
+ *
+ * @param aPath The path or url to normalize.
+ */
+ function normalize(aPath) {
+ var path = aPath;
+ var url = urlParse(aPath);
+ if (url) {
+ if (!url.path) {
+ return aPath;
+ }
+ path = url.path;
+ }
+ var isAbsolute = (path.charAt(0) === '/');
+
+ var parts = path.split(/\/+/);
+ for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {
+ part = parts[i];
+ if (part === '.') {
+ parts.splice(i, 1);
+ } else if (part === '..') {
+ up++;
+ } else if (up > 0) {
+ if (part === '') {
+ // The first part is blank if the path is absolute. Trying to go
+ // above the root is a no-op. Therefore we can remove all '..' parts
+ // directly after the root.
+ parts.splice(i + 1, up);
+ up = 0;
+ } else {
+ parts.splice(i, 2);
+ up--;
+ }
+ }
+ }
+ path = parts.join('/');
+
+ if (path === '') {
+ path = isAbsolute ? '/' : '.';
+ }
+
+ if (url) {
+ url.path = path;
+ return urlGenerate(url);
+ }
+ return path;
+ }
+ exports.normalize = normalize;
+
+ /**
+ * Joins two paths/URLs.
+ *
+ * @param aRoot The root path or URL.
+ * @param aPath The path or URL to be joined with the root.
+ *
+ * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a
+ * scheme-relative URL: Then the scheme of aRoot, if any, is prepended
+ * first.
+ * - Otherwise aPath is a path. If aRoot is a URL, then its path portion
+ * is updated with the result and aRoot is returned. Otherwise the result
+ * is returned.
+ * - If aPath is absolute, the result is aPath.
+ * - Otherwise the two paths are joined with a slash.
+ * - Joining for example 'http://' and 'www.example.com' is also supported.
+ */
+ function join(aRoot, aPath) {
+ if (aRoot === "") {
+ aRoot = ".";
+ }
+ if (aPath === "") {
+ aPath = ".";
+ }
+ var aPathUrl = urlParse(aPath);
+ var aRootUrl = urlParse(aRoot);
+ if (aRootUrl) {
+ aRoot = aRootUrl.path || '/';
+ }
+
+ // `join(foo, '//www.example.org')`
+ if (aPathUrl && !aPathUrl.scheme) {
+ if (aRootUrl) {
+ aPathUrl.scheme = aRootUrl.scheme;
+ }
+ return urlGenerate(aPathUrl);
+ }
+
+ if (aPathUrl || aPath.match(dataUrlRegexp)) {
+ return aPath;
+ }
+
+ // `join('http://', 'www.example.com')`
+ if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {
+ aRootUrl.host = aPath;
+ return urlGenerate(aRootUrl);
+ }
+
+ var joined = aPath.charAt(0) === '/'
+ ? aPath
+ : normalize(aRoot.replace(/\/+$/, '') + '/' + aPath);
+
+ if (aRootUrl) {
+ aRootUrl.path = joined;
+ return urlGenerate(aRootUrl);
+ }
+ return joined;
+ }
+ exports.join = join;
+
+ /**
+ * Make a path relative to a URL or another path.
+ *
+ * @param aRoot The root path or URL.
+ * @param aPath The path or URL to be made relative to aRoot.
+ */
+ function relative(aRoot, aPath) {
+ if (aRoot === "") {
+ aRoot = ".";
+ }
+
+ aRoot = aRoot.replace(/\/$/, '');
+
+ // XXX: It is possible to remove this block, and the tests still pass!
+ var url = urlParse(aRoot);
+ if (aPath.charAt(0) == "/" && url && url.path == "/") {
+ return aPath.slice(1);
+ }
+
+ return aPath.indexOf(aRoot + '/') === 0
+ ? aPath.substr(aRoot.length + 1)
+ : aPath;
+ }
+ exports.relative = relative;
+
+ /**
+ * Because behavior goes wacky when you set `__proto__` on objects, we
+ * have to prefix all the strings in our set with an arbitrary character.
+ *
+ * See https://github.com/mozilla/source-map/pull/31 and
+ * https://github.com/mozilla/source-map/issues/30
+ *
+ * @param String aStr
+ */
+ function toSetString(aStr) {
+ return '$' + aStr;
+ }
+ exports.toSetString = toSetString;
+
+ function fromSetString(aStr) {
+ return aStr.substr(1);
+ }
+ exports.fromSetString = fromSetString;
+
+ function strcmp(aStr1, aStr2) {
+ var s1 = aStr1 || "";
+ var s2 = aStr2 || "";
+ return (s1 > s2) - (s1 < s2);
+ }
+
+ /**
+ * Comparator between two mappings where the original positions are compared.
+ *
+ * Optionally pass in `true` as `onlyCompareGenerated` to consider two
+ * mappings with the same original source/line/column, but different generated
+ * line and column the same. Useful when searching for a mapping with a
+ * stubbed out mapping.
+ */
+ function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {
+ var cmp;
+
+ cmp = strcmp(mappingA.source, mappingB.source);
+ if (cmp) {
+ return cmp;
+ }
+
+ cmp = mappingA.originalLine - mappingB.originalLine;
+ if (cmp) {
+ return cmp;
+ }
+
+ cmp = mappingA.originalColumn - mappingB.originalColumn;
+ if (cmp || onlyCompareOriginal) {
+ return cmp;
+ }
+
+ cmp = strcmp(mappingA.name, mappingB.name);
+ if (cmp) {
+ return cmp;
+ }
+
+ cmp = mappingA.generatedLine - mappingB.generatedLine;
+ if (cmp) {
+ return cmp;
+ }
+
+ return mappingA.generatedColumn - mappingB.generatedColumn;
+ };
+ exports.compareByOriginalPositions = compareByOriginalPositions;
+
+ /**
+ * Comparator between two mappings where the generated positions are
+ * compared.
+ *
+ * Optionally pass in `true` as `onlyCompareGenerated` to consider two
+ * mappings with the same generated line and column, but different
+ * source/name/original line and column the same. Useful when searching for a
+ * mapping with a stubbed out mapping.
+ */
+ function compareByGeneratedPositions(mappingA, mappingB, onlyCompareGenerated) {
+ var cmp;
+
+ cmp = mappingA.generatedLine - mappingB.generatedLine;
+ if (cmp) {
+ return cmp;
+ }
+
+ cmp = mappingA.generatedColumn - mappingB.generatedColumn;
+ if (cmp || onlyCompareGenerated) {
+ return cmp;
+ }
+
+ cmp = strcmp(mappingA.source, mappingB.source);
+ if (cmp) {
+ return cmp;
+ }
+
+ cmp = mappingA.originalLine - mappingB.originalLine;
+ if (cmp) {
+ return cmp;
+ }
+
+ cmp = mappingA.originalColumn - mappingB.originalColumn;
+ if (cmp) {
+ return cmp;
+ }
+
+ return strcmp(mappingA.name, mappingB.name);
+ };
+ exports.compareByGeneratedPositions = compareByGeneratedPositions;
+
+});
+
+},{"amdefine":127}],127:[function(require,module,exports){
+(function (process,__filename){
+/** vim: et:ts=4:sw=4:sts=4
+ * @license amdefine 0.1.0 Copyright (c) 2011, The Dojo Foundation All Rights Reserved.
+ * Available via the MIT or new BSD license.
+ * see: http://github.com/jrburke/amdefine for details
+ */
+
+/*jslint node: true */
+/*global module, process */
+'use strict';
+
+/**
+ * Creates a define for node.
+ * @param {Object} module the "module" object that is defined by Node for the
+ * current module.
+ * @param {Function} [requireFn]. Node's require function for the current module.
+ * It only needs to be passed in Node versions before 0.5, when module.require
+ * did not exist.
+ * @returns {Function} a define function that is usable for the current node
+ * module.
+ */
+function amdefine(module, requireFn) {
+ 'use strict';
+ var defineCache = {},
+ loaderCache = {},
+ alreadyCalled = false,
+ path = require('path'),
+ makeRequire, stringRequire;
+
+ /**
+ * Trims the . and .. from an array of path segments.
+ * It will keep a leading path segment if a .. will become
+ * the first path segment, to help with module name lookups,
+ * which act like paths, but can be remapped. But the end result,
+ * all paths that use this function should look normalized.
+ * NOTE: this method MODIFIES the input array.
+ * @param {Array} ary the array of path segments.
+ */
+ function trimDots(ary) {
+ var i, part;
+ for (i = 0; ary[i]; i+= 1) {
+ part = ary[i];
+ if (part === '.') {
+ ary.splice(i, 1);
+ i -= 1;
+ } else if (part === '..') {
+ if (i === 1 && (ary[2] === '..' || ary[0] === '..')) {
+ //End of the line. Keep at least one non-dot
+ //path segment at the front so it can be mapped
+ //correctly to disk. Otherwise, there is likely
+ //no path mapping for a path starting with '..'.
+ //This can still fail, but catches the most reasonable
+ //uses of ..
+ break;
+ } else if (i > 0) {
+ ary.splice(i - 1, 2);
+ i -= 2;
+ }
+ }
+ }
+ }
+
+ function normalize(name, baseName) {
+ var baseParts;
+
+ //Adjust any relative paths.
+ if (name && name.charAt(0) === '.') {
+ //If have a base name, try to normalize against it,
+ //otherwise, assume it is a top-level require that will
+ //be relative to baseUrl in the end.
+ if (baseName) {
+ baseParts = baseName.split('/');
+ baseParts = baseParts.slice(0, baseParts.length - 1);
+ baseParts = baseParts.concat(name.split('/'));
+ trimDots(baseParts);
+ name = baseParts.join('/');
+ }
+ }
+
+ return name;
+ }
+
+ /**
+ * Create the normalize() function passed to a loader plugin's
+ * normalize method.
+ */
+ function makeNormalize(relName) {
+ return function (name) {
+ return normalize(name, relName);
+ };
+ }
+
+ function makeLoad(id) {
+ function load(value) {
+ loaderCache[id] = value;
+ }
+
+ load.fromText = function (id, text) {
+ //This one is difficult because the text can/probably uses
+ //define, and any relative paths and requires should be relative
+ //to that id was it would be found on disk. But this would require
+ //bootstrapping a module/require fairly deeply from node core.
+ //Not sure how best to go about that yet.
+ throw new Error('amdefine does not implement load.fromText');
+ };
+
+ return load;
+ }
+
+ makeRequire = function (systemRequire, exports, module, relId) {
+ function amdRequire(deps, callback) {
+ if (typeof deps === 'string') {
+ //Synchronous, single module require('')
+ return stringRequire(systemRequire, exports, module, deps, relId);
+ } else {
+ //Array of dependencies with a callback.
+
+ //Convert the dependencies to modules.
+ deps = deps.map(function (depName) {
+ return stringRequire(systemRequire, exports, module, depName, relId);
+ });
+
+ //Wait for next tick to call back the require call.
+ process.nextTick(function () {
+ callback.apply(null, deps);
+ });
+ }
+ }
+
+ amdRequire.toUrl = function (filePath) {
+ if (filePath.indexOf('.') === 0) {
+ return normalize(filePath, path.dirname(module.filename));
+ } else {
+ return filePath;
+ }
+ };
+
+ return amdRequire;
+ };
+
+ //Favor explicit value, passed in if the module wants to support Node 0.4.
+ requireFn = requireFn || function req() {
+ return module.require.apply(module, arguments);
+ };
+
+ function runFactory(id, deps, factory) {
+ var r, e, m, result;
+
+ if (id) {
+ e = loaderCache[id] = {};
+ m = {
+ id: id,
+ uri: __filename,
+ exports: e
+ };
+ r = makeRequire(requireFn, e, m, id);
+ } else {
+ //Only support one define call per file
+ if (alreadyCalled) {
+ throw new Error('amdefine with no module ID cannot be called more than once per file.');
+ }
+ alreadyCalled = true;
+
+ //Use the real variables from node
+ //Use module.exports for exports, since
+ //the exports in here is amdefine exports.
+ e = module.exports;
+ m = module;
+ r = makeRequire(requireFn, e, m, module.id);
+ }
+
+ //If there are dependencies, they are strings, so need
+ //to convert them to dependency values.
+ if (deps) {
+ deps = deps.map(function (depName) {
+ return r(depName);
+ });
+ }
+
+ //Call the factory with the right dependencies.
+ if (typeof factory === 'function') {
+ result = factory.apply(m.exports, deps);
+ } else {
+ result = factory;
+ }
+
+ if (result !== undefined) {
+ m.exports = result;
+ if (id) {
+ loaderCache[id] = m.exports;
+ }
+ }
+ }
+
+ stringRequire = function (systemRequire, exports, module, id, relId) {
+ //Split the ID by a ! so that
+ var index = id.indexOf('!'),
+ originalId = id,
+ prefix, plugin;
+
+ if (index === -1) {
+ id = normalize(id, relId);
+
+ //Straight module lookup. If it is one of the special dependencies,
+ //deal with it, otherwise, delegate to node.
+ if (id === 'require') {
+ return makeRequire(systemRequire, exports, module, relId);
+ } else if (id === 'exports') {
+ return exports;
+ } else if (id === 'module') {
+ return module;
+ } else if (loaderCache.hasOwnProperty(id)) {
+ return loaderCache[id];
+ } else if (defineCache[id]) {
+ runFactory.apply(null, defineCache[id]);
+ return loaderCache[id];
+ } else {
+ if(systemRequire) {
+ return systemRequire(originalId);
+ } else {
+ throw new Error('No module with ID: ' + id);
+ }
+ }
+ } else {
+ //There is a plugin in play.
+ prefix = id.substring(0, index);
+ id = id.substring(index + 1, id.length);
+
+ plugin = stringRequire(systemRequire, exports, module, prefix, relId);
+
+ if (plugin.normalize) {
+ id = plugin.normalize(id, makeNormalize(relId));
+ } else {
+ //Normalize the ID normally.
+ id = normalize(id, relId);
+ }
+
+ if (loaderCache[id]) {
+ return loaderCache[id];
+ } else {
+ plugin.load(id, makeRequire(systemRequire, exports, module, relId), makeLoad(id), {});
+
+ return loaderCache[id];
+ }
+ }
+ };
+
+ //Create a define function specific to the module asking for amdefine.
+ function define(id, deps, factory) {
+ if (Array.isArray(id)) {
+ factory = deps;
+ deps = id;
+ id = undefined;
+ } else if (typeof id !== 'string') {
+ factory = id;
+ id = deps = undefined;
+ }
+
+ if (deps && !Array.isArray(deps)) {
+ factory = deps;
+ deps = undefined;
+ }
+
+ if (!deps) {
+ deps = ['require', 'exports', 'module'];
+ }
+
+ //Set up properties for this module. If an ID, then use
+ //internal cache. If no ID, then use the external variables
+ //for this node module.
+ if (id) {
+ //Put the module in deep freeze until there is a
+ //require call for it.
+ defineCache[id] = [id, deps, factory];
+ } else {
+ runFactory(id, deps, factory);
+ }
+ }
+
+ //define.require, which has access to all the values in the
+ //cache. Useful for AMD modules that all have IDs in the file,
+ //but need to finally export a value to node based on one of those
+ //IDs.
+ define.require = function (id) {
+ if (loaderCache[id]) {
+ return loaderCache[id];
+ }
+
+ if (defineCache[id]) {
+ runFactory.apply(null, defineCache[id]);
+ return loaderCache[id];
+ }
+ };
+
+ define.amd = {};
+
+ return define;
+}
+
+module.exports = amdefine;
+
+}).call(this,require('_process'),"/../node_modules/postcss/node_modules/source-map/node_modules/amdefine/amdefine.js")
+},{"_process":54,"path":53}]},{},[1])(1)
+});
\ No newline at end of file
diff --git a/docs/assets/js/vendor/holder.min.js b/docs/assets/js/vendor/holder.min.js
index ab140ab2..83e329db 100644
--- a/docs/assets/js/vendor/holder.min.js
+++ b/docs/assets/js/vendor/holder.min.js
@@ -1,13 +1,12 @@
/*!
Holder - client side image placeholders
-Version 2.9.2+30qun
-© 2016 Ivan Malopinsky - http://imsky.co
+Version 2.6.0+51ebp
+© 2015 Ivan Malopinsky - http://imsky.co
Site: http://holderjs.com
Issues: https://github.com/imsky/holder/issues
-License: MIT
+License: http://opensource.org/licenses/MIT
*/
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r=U.defaults.size;switch(parseFloat(t.theme.size)?r=t.theme.size:parseFloat(t.flags.size)&&(r=t.flags.size),t.font={family:t.theme.font?t.theme.font:"Arial, Helvetica, Open Sans, sans-serif",size:l(t.width,t.height,r,U.defaults.scale),units:t.theme.units?t.theme.units:U.defaults.units,weight:t.theme.fontweight?t.theme.fontweight:"bold"},t.text=t.theme.text||Math.floor(t.width)+"x"+Math.floor(t.height),t.noWrap=t.theme.nowrap||t.flags.nowrap,t.align=t.theme.align||t.flags.align||"center",t.flags.textmode){case"literal":t.text=t.flags.dimensions.width+"x"+t.flags.dimensions.height;break;case"exact":if(!t.flags.exactDimensions)break;t.text=Math.floor(t.flags.exactDimensions.width)+"x"+Math.floor(t.flags.exactDimensions.height)}var n=t.flags.lineWrap||U.setup.lineWrapRatio,i=t.width*n,o=i,a=new y({width:t.width,height:t.height}),s=a.Shape,h=new s.Rect("holderBg",{fill:t.theme.bg});if(h.resize(t.width,t.height),a.root.add(h),t.flags.outline){var u=new 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c=l.substr(f).match(/([^\"]*)"?\)/);if(null!==c)h=c[1];else if(0===l.indexOf("url("))throw"Holder: unable to parse background URL: "+l}if(null!=h){var d=i(h,a);d&&o({mode:"background",el:t,flags:d,engineSettings:r})}}}),u.forEach(function(t){var e={};try{e.data=t.getAttribute("data"),e.dataSrc=t.getAttribute(U.vars.dataAttr)}catch(i){}var o=null!=e.data&&0===e.data.indexOf(a.domain),s=null!=e.dataSrc&&0===e.dataSrc.indexOf(a.domain);o?n(a,r,e.data,t):s&&n(a,r,e.dataSrc,t)}),s.forEach(function(t){var e={};try{e.src=t.getAttribute("src"),e.dataSrc=t.getAttribute(U.vars.dataAttr),e.rendered=t.getAttribute("data-holder-rendered")}catch(i){}var 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+++ b/docs/assets/js/vendor/jszip.min.js
@@ -0,0 +1,14 @@
+/*!
+
+JSZip - A Javascript class for generating and reading zip files
+<http://stuartk.com/jszip>
+
+(c) 2009-2014 Stuart Knightley <stuart [at] stuartk.com>
+Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip/master/LICENSE.markdown.
+
+JSZip uses the library pako released under the MIT license :
+https://github.com/nodeca/pako/blob/master/LICENSE
+*/
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b=a.charCodeAt(0),c=a.charCodeAt(1),d=a.charCodeAt(2),e=a.charCodeAt(3),f=this.length-4;f>=0;--f)if(this.data[f]===b&&this.data[f+1]===c&&this.data[f+2]===d&&this.data[f+3]===e)return f;return-1},c.prototype.readData=function(a){if(this.checkOffset(a),0===a)return new Uint8Array(0);var b=this.data.subarray(this.index,this.index+a);return this.index+=a,b},b.exports=c},{"./dataReader":5}],19:[function(a,b){"use strict";var c=a("./utils"),d=function(a){this.data=new Uint8Array(a),this.index=0};d.prototype={append:function(a){0!==a.length&&(a=c.transformTo("uint8array",a),this.data.set(a,this.index),this.index+=a.length)},finalize:function(){return this.data}},b.exports=d},{"./utils":21}],20:[function(a,b,c){"use strict";for(var d=a("./utils"),e=a("./support"),f=a("./nodeBuffer"),g=new Array(256),h=0;256>h;h++)g[h]=h>=252?6:h>=248?5:h>=240?4:h>=224?3:h>=192?2:1;g[254]=g[254]=1;var i=function(a){var b,c,d,f,g,h=a.length,i=0;for(f=0;h>f;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),i+=128>c?1:2048>c?2:65536>c?3:4;for(b=e.uint8array?new Uint8Array(i):new Array(i),g=0,f=0;i>g;f++)c=a.charCodeAt(f),55296===(64512&c)&&h>f+1&&(d=a.charCodeAt(f+1),56320===(64512&d)&&(c=65536+(c-55296<<10)+(d-56320),f++)),128>c?b[g++]=c:2048>c?(b[g++]=192|c>>>6,b[g++]=128|63&c):65536>c?(b[g++]=224|c>>>12,b[g++]=128|c>>>6&63,b[g++]=128|63&c):(b[g++]=240|c>>>18,b[g++]=128|c>>>12&63,b[g++]=128|c>>>6&63,b[g++]=128|63&c);return b},j=function(a,b){var c;for(b=b||a.length,b>a.length&&(b=a.length),c=b-1;c>=0&&128===(192&a[c]);)c--;return 0>c?b:0===c?b:c+g[a[c]]>b?c:b},k=function(a){var b,c,e,f,h=a.length,i=new Array(2*h);for(c=0,b=0;h>b;)if(e=a[b++],128>e)i[c++]=e;else if(f=g[e],f>4)i[c++]=65533,b+=f-1;else{for(e&=2===f?31:3===f?15:7;f>1&&h>b;)e=e<<6|63&a[b++],f--;f>1?i[c++]=65533:65536>e?i[c++]=e:(e-=65536,i[c++]=55296|e>>10&1023,i[c++]=56320|1023&e)}return i.length!==c&&(i.subarray?i=i.subarray(0,c):i.length=c),d.applyFromCharCode(i)};c.utf8encode=function(a){return e.nodebuffer?f(a,"utf-8"):i(a)},c.utf8decode=function(a){if(e.nodebuffer)return d.transformTo("nodebuffer",a).toString("utf-8");a=d.transformTo(e.uint8array?"uint8array":"array",a);for(var b=[],c=0,f=a.length,g=65536;f>c;){var h=j(a,Math.min(c+g,f));b.push(e.uint8array?k(a.subarray(c,h)):k(a.slice(c,h))),c=h}return b.join("")}},{"./nodeBuffer":11,"./support":17,"./utils":21}],21:[function(a,b,c){"use strict";function d(a){return a}function e(a,b){for(var c=0;c<a.length;++c)b[c]=255&a.charCodeAt(c);return b}function f(a){var b=65536,d=[],e=a.length,f=c.getTypeOf(a),g=0,h=!0;try{switch(f){case"uint8array":String.fromCharCode.apply(null,new Uint8Array(0));break;case"nodebuffer":String.fromCharCode.apply(null,j(0))}}catch(i){h=!1}if(!h){for(var k="",l=0;l<a.length;l++)k+=String.fromCharCode(a[l]);return k}for(;e>g&&b>1;)try{d.push("array"===f||"nodebuffer"===f?String.fromCharCode.apply(null,a.slice(g,Math.min(g+b,e))):String.fromCharCode.apply(null,a.subarray(g,Math.min(g+b,e)))),g+=b}catch(i){b=Math.floor(b/2)}return d.join("")}function g(a,b){for(var c=0;c<a.length;c++)b[c]=a[c];return b}var h=a("./support"),i=a("./compressions"),j=a("./nodeBuffer");c.string2binary=function(a){for(var b="",c=0;c<a.length;c++)b+=String.fromCharCode(255&a.charCodeAt(c));return b},c.arrayBuffer2Blob=function(a,b){c.checkSupport("blob"),b=b||"application/zip";try{return new Blob([a],{type:b})}catch(d){try{var e=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder||window.MSBlobBuilder,f=new e;return f.append(a),f.getBlob(b)}catch(d){throw new Error("Bug : can't construct the Blob.")}}},c.applyFromCharCode=f;var k={};k.string={string:d,array:function(a){return e(a,new Array(a.length))},arraybuffer:function(a){return k.string.uint8array(a).buffer},uint8array:function(a){return e(a,new Uint8Array(a.length))},nodebuffer:function(a){return e(a,j(a.length))}},k.array={string:f,array:d,arraybuffer:function(a){return new Uint8Array(a).buffer},uint8array:function(a){return new Uint8Array(a)},nodebuffer:function(a){return j(a)}},k.arraybuffer={string:function(a){return f(new Uint8Array(a))},array:function(a){return g(new Uint8Array(a),new Array(a.byteLength))},arraybuffer:d,uint8array:function(a){return new Uint8Array(a)},nodebuffer:function(a){return j(new Uint8Array(a))}},k.uint8array={string:f,array:function(a){return g(a,new Array(a.length))},arraybuffer:function(a){return a.buffer},uint8array:d,nodebuffer:function(a){return j(a)}},k.nodebuffer={string:f,array:function(a){return g(a,new Array(a.length))},arraybuffer:function(a){return k.nodebuffer.uint8array(a).buffer},uint8array:function(a){return g(a,new Uint8Array(a.length))},nodebuffer:d},c.transformTo=function(a,b){if(b||(b=""),!a)return b;c.checkSupport(a);var d=c.getTypeOf(b),e=k[d][a](b);return e},c.getTypeOf=function(a){return"string"==typeof a?"string":"[object Array]"===Object.prototype.toString.call(a)?"array":h.nodebuffer&&j.test(a)?"nodebuffer":h.uint8array&&a instanceof Uint8Array?"uint8array":h.arraybuffer&&a instanceof ArrayBuffer?"arraybuffer":void 0},c.checkSupport=function(a){var b=h[a.toLowerCase()];if(!b)throw new Error(a+" is not supported by this browser")},c.MAX_VALUE_16BITS=65535,c.MAX_VALUE_32BITS=-1,c.pretty=function(a){var b,c,d="";for(c=0;c<(a||"").length;c++)b=a.charCodeAt(c),d+="\\x"+(16>b?"0":"")+b.toString(16).toUpperCase();return d},c.findCompression=function(a){for(var b in i)if(i.hasOwnProperty(b)&&i[b].magic===a)return i[b];return null},c.isRegExp=function(a){return"[object RegExp]"===Object.prototype.toString.call(a)}},{"./compressions":3,"./nodeBuffer":11,"./support":17}],22:[function(a,b){"use strict";function c(a,b){this.files=[],this.loadOptions=b,a&&this.load(a)}var d=a("./stringReader"),e=a("./nodeBufferReader"),f=a("./uint8ArrayReader"),g=a("./utils"),h=a("./signature"),i=a("./zipEntry"),j=a("./support"),k=a("./object");c.prototype={checkSignature:function(a){var b=this.reader.readString(4);if(b!==a)throw new Error("Corrupted zip or bug : unexpected signature ("+g.pretty(b)+", expected "+g.pretty(a)+")")},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2),this.zipComment=this.reader.readString(this.zipCommentLength),this.zipComment=k.utf8decode(this.zipComment)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.versionMadeBy=this.reader.readString(2),this.versionNeeded=this.reader.readInt(2),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var a,b,c,d=this.zip64EndOfCentralSize-44,e=0;d>e;)a=this.reader.readInt(2),b=this.reader.readInt(4),c=this.reader.readString(b),this.zip64ExtensibleData[a]={id:a,length:b,value:c}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),this.disksCount>1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var a,b;for(a=0;a<this.files.length;a++)b=this.files[a],this.reader.setIndex(b.localHeaderOffset),this.checkSignature(h.LOCAL_FILE_HEADER),b.readLocalPart(this.reader),b.handleUTF8(),b.processAttributes()},readCentralDir:function(){var a;for(this.reader.setIndex(this.centralDirOffset);this.reader.readString(4)===h.CENTRAL_FILE_HEADER;)a=new i({zip64:this.zip64},this.loadOptions),a.readCentralPart(this.reader),this.files.push(a)},readEndOfCentral:function(){var a=this.reader.lastIndexOfSignature(h.CENTRAL_DIRECTORY_END);if(-1===a){var b=!0;try{this.reader.setIndex(0),this.checkSignature(h.LOCAL_FILE_HEADER),b=!1}catch(c){}throw new Error(b?"Can't find end of central directory : is this a zip file ? If it is, see http://stuk.github.io/jszip/documentation/howto/read_zip.html":"Corrupted zip : can't find end of central directory")}if(this.reader.setIndex(a),this.checkSignature(h.CENTRAL_DIRECTORY_END),this.readBlockEndOfCentral(),this.diskNumber===g.MAX_VALUE_16BITS||this.diskWithCentralDirStart===g.MAX_VALUE_16BITS||this.centralDirRecordsOnThisDisk===g.MAX_VALUE_16BITS||this.centralDirRecords===g.MAX_VALUE_16BITS||this.centralDirSize===g.MAX_VALUE_32BITS||this.centralDirOffset===g.MAX_VALUE_32BITS){if(this.zip64=!0,a=this.reader.lastIndexOfSignature(h.ZIP64_CENTRAL_DIRECTORY_LOCATOR),-1===a)throw new Error("Corrupted zip : can't find the ZIP64 end of central directory locator");this.reader.setIndex(a),this.checkSignature(h.ZIP64_CENTRAL_DIRECTORY_LOCATOR),this.readBlockZip64EndOfCentralLocator(),this.reader.setIndex(this.relativeOffsetEndOfZip64CentralDir),this.checkSignature(h.ZIP64_CENTRAL_DIRECTORY_END),this.readBlockZip64EndOfCentral()}},prepareReader:function(a){var b=g.getTypeOf(a);this.reader="string"!==b||j.uint8array?"nodebuffer"===b?new e(a):new f(g.transformTo("uint8array",a)):new d(a,this.loadOptions.optimizedBinaryString)},load:function(a){this.prepareReader(a),this.readEndOfCentral(),this.readCentralDir(),this.readLocalFiles()}},b.exports=c},{"./nodeBufferReader":12,"./object":13,"./signature":14,"./stringReader":15,"./support":17,"./uint8ArrayReader":18,"./utils":21,"./zipEntry":23}],23:[function(a,b){"use strict";function c(a,b){this.options=a,this.loadOptions=b}var d=a("./stringReader"),e=a("./utils"),f=a("./compressedObject"),g=a("./object"),h=0,i=3;c.prototype={isEncrypted:function(){return 1===(1&this.bitFlag)},useUTF8:function(){return 2048===(2048&this.bitFlag)},prepareCompressedContent:function(a,b,c){return function(){var d=a.index;a.setIndex(b);var e=a.readData(c);return a.setIndex(d),e}},prepareContent:function(a,b,c,d,f){return function(){var a=e.transformTo(d.uncompressInputType,this.getCompressedContent()),b=d.uncompress(a);if(b.length!==f)throw new Error("Bug : uncompressed data size mismatch");return b}},readLocalPart:function(a){var b,c;if(a.skip(22),this.fileNameLength=a.readInt(2),c=a.readInt(2),this.fileName=a.readString(this.fileNameLength),a.skip(c),-1==this.compressedSize||-1==this.uncompressedSize)throw new Error("Bug or corrupted zip : didn't get enough informations from the central directory (compressedSize == -1 || uncompressedSize == -1)");if(b=e.findCompression(this.compressionMethod),null===b)throw new Error("Corrupted zip : compression "+e.pretty(this.compressionMethod)+" unknown (inner file : "+this.fileName+")");if(this.decompressed=new f,this.decompressed.compressedSize=this.compressedSize,this.decompressed.uncompressedSize=this.uncompressedSize,this.decompressed.crc32=this.crc32,this.decompressed.compressionMethod=this.compressionMethod,this.decompressed.getCompressedContent=this.prepareCompressedContent(a,a.index,this.compressedSize,b),this.decompressed.getContent=this.prepareContent(a,a.index,this.compressedSize,b,this.uncompressedSize),this.loadOptions.checkCRC32&&(this.decompressed=e.transformTo("string",this.decompressed.getContent()),g.crc32(this.decompressed)!==this.crc32))throw new Error("Corrupted zip : CRC32 mismatch")},readCentralPart:function(a){if(this.versionMadeBy=a.readInt(2),this.versionNeeded=a.readInt(2),this.bitFlag=a.readInt(2),this.compressionMethod=a.readString(2),this.date=a.readDate(),this.crc32=a.readInt(4),this.compressedSize=a.readInt(4),this.uncompressedSize=a.readInt(4),this.fileNameLength=a.readInt(2),this.extraFieldsLength=a.readInt(2),this.fileCommentLength=a.readInt(2),this.diskNumberStart=a.readInt(2),this.internalFileAttributes=a.readInt(2),this.externalFileAttributes=a.readInt(4),this.localHeaderOffset=a.readInt(4),this.isEncrypted())throw new Error("Encrypted zip are not supported");this.fileName=a.readString(this.fileNameLength),this.readExtraFields(a),this.parseZIP64ExtraField(a),this.fileComment=a.readString(this.fileCommentLength)},processAttributes:function(){this.unixPermissions=null,this.dosPermissions=null;var a=this.versionMadeBy>>8;this.dir=16&this.externalFileAttributes?!0:!1,a===h&&(this.dosPermissions=63&this.externalFileAttributes),a===i&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileName.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(){if(this.extraFields[1]){var a=new d(this.extraFields[1].value);this.uncompressedSize===e.MAX_VALUE_32BITS&&(this.uncompressedSize=a.readInt(8)),this.compressedSize===e.MAX_VALUE_32BITS&&(this.compressedSize=a.readInt(8)),this.localHeaderOffset===e.MAX_VALUE_32BITS&&(this.localHeaderOffset=a.readInt(8)),this.diskNumberStart===e.MAX_VALUE_32BITS&&(this.diskNumberStart=a.readInt(4))}},readExtraFields:function(a){var b,c,d,e=a.index;for(this.extraFields=this.extraFields||{};a.index<e+this.extraFieldsLength;)b=a.readInt(2),c=a.readInt(2),d=a.readString(c),this.extraFields[b]={id:b,length:c,value:d}},handleUTF8:function(){if(this.useUTF8())this.fileName=g.utf8decode(this.fileName),this.fileComment=g.utf8decode(this.fileComment);else{var a=this.findExtraFieldUnicodePath();null!==a&&(this.fileName=a);var b=this.findExtraFieldUnicodeComment();null!==b&&(this.fileComment=b)}},findExtraFieldUnicodePath:function(){var a=this.extraFields[28789];if(a){var b=new d(a.value);return 1!==b.readInt(1)?null:g.crc32(this.fileName)!==b.readInt(4)?null:g.utf8decode(b.readString(a.length-5))
+}return null},findExtraFieldUnicodeComment:function(){var a=this.extraFields[25461];if(a){var b=new d(a.value);return 1!==b.readInt(1)?null:g.crc32(this.fileComment)!==b.readInt(4)?null:g.utf8decode(b.readString(a.length-5))}return null}},b.exports=c},{"./compressedObject":2,"./object":13,"./stringReader":15,"./utils":21}],24:[function(a,b){"use strict";var c=a("./lib/utils/common").assign,d=a("./lib/deflate"),e=a("./lib/inflate"),f=a("./lib/zlib/constants"),g={};c(g,d,e,f),b.exports=g},{"./lib/deflate":25,"./lib/inflate":26,"./lib/utils/common":27,"./lib/zlib/constants":30}],25:[function(a,b,c){"use strict";function d(a,b){var c=new s(b);if(c.push(a,!0),c.err)throw c.msg;return c.result}function e(a,b){return b=b||{},b.raw=!0,d(a,b)}function f(a,b){return b=b||{},b.gzip=!0,d(a,b)}var g=a("./zlib/deflate.js"),h=a("./utils/common"),i=a("./utils/strings"),j=a("./zlib/messages"),k=a("./zlib/zstream"),l=0,m=4,n=0,o=1,p=-1,q=0,r=8,s=function(a){this.options=h.assign({level:p,method:r,chunkSize:16384,windowBits:15,memLevel:8,strategy:q,to:""},a||{});var b=this.options;b.raw&&b.windowBits>0?b.windowBits=-b.windowBits:b.gzip&&b.windowBits>0&&b.windowBits<16&&(b.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=g.deflateInit2(this.strm,b.level,b.method,b.windowBits,b.memLevel,b.strategy);if(c!==n)throw new Error(j[c]);b.header&&g.deflateSetHeader(this.strm,b.header)};s.prototype.push=function(a,b){var c,d,e=this.strm,f=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?m:l,e.input="string"==typeof a?i.string2buf(a):a,e.next_in=0,e.avail_in=e.input.length;do{if(0===e.avail_out&&(e.output=new h.Buf8(f),e.next_out=0,e.avail_out=f),c=g.deflate(e,d),c!==o&&c!==n)return this.onEnd(c),this.ended=!0,!1;(0===e.avail_out||0===e.avail_in&&d===m)&&this.onData("string"===this.options.to?i.buf2binstring(h.shrinkBuf(e.output,e.next_out)):h.shrinkBuf(e.output,e.next_out))}while((e.avail_in>0||0===e.avail_out)&&c!==o);return d===m?(c=g.deflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===n):!0},s.prototype.onData=function(a){this.chunks.push(a)},s.prototype.onEnd=function(a){a===n&&(this.result="string"===this.options.to?this.chunks.join(""):h.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Deflate=s,c.deflate=d,c.deflateRaw=e,c.gzip=f},{"./utils/common":27,"./utils/strings":28,"./zlib/deflate.js":32,"./zlib/messages":37,"./zlib/zstream":39}],26:[function(a,b,c){"use strict";function d(a,b){var c=new m(b);if(c.push(a,!0),c.err)throw c.msg;return c.result}function e(a,b){return b=b||{},b.raw=!0,d(a,b)}var f=a("./zlib/inflate.js"),g=a("./utils/common"),h=a("./utils/strings"),i=a("./zlib/constants"),j=a("./zlib/messages"),k=a("./zlib/zstream"),l=a("./zlib/gzheader"),m=function(a){this.options=g.assign({chunkSize:16384,windowBits:0,to:""},a||{});var b=this.options;b.raw&&b.windowBits>=0&&b.windowBits<16&&(b.windowBits=-b.windowBits,0===b.windowBits&&(b.windowBits=-15)),!(b.windowBits>=0&&b.windowBits<16)||a&&a.windowBits||(b.windowBits+=32),b.windowBits>15&&b.windowBits<48&&0===(15&b.windowBits)&&(b.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new k,this.strm.avail_out=0;var c=f.inflateInit2(this.strm,b.windowBits);if(c!==i.Z_OK)throw new Error(j[c]);this.header=new l,f.inflateGetHeader(this.strm,this.header)};m.prototype.push=function(a,b){var c,d,e,j,k,l=this.strm,m=this.options.chunkSize;if(this.ended)return!1;d=b===~~b?b:b===!0?i.Z_FINISH:i.Z_NO_FLUSH,l.input="string"==typeof a?h.binstring2buf(a):a,l.next_in=0,l.avail_in=l.input.length;do{if(0===l.avail_out&&(l.output=new g.Buf8(m),l.next_out=0,l.avail_out=m),c=f.inflate(l,i.Z_NO_FLUSH),c!==i.Z_STREAM_END&&c!==i.Z_OK)return this.onEnd(c),this.ended=!0,!1;l.next_out&&(0===l.avail_out||c===i.Z_STREAM_END||0===l.avail_in&&d===i.Z_FINISH)&&("string"===this.options.to?(e=h.utf8border(l.output,l.next_out),j=l.next_out-e,k=h.buf2string(l.output,e),l.next_out=j,l.avail_out=m-j,j&&g.arraySet(l.output,l.output,e,j,0),this.onData(k)):this.onData(g.shrinkBuf(l.output,l.next_out)))}while(l.avail_in>0&&c!==i.Z_STREAM_END);return c===i.Z_STREAM_END&&(d=i.Z_FINISH),d===i.Z_FINISH?(c=f.inflateEnd(this.strm),this.onEnd(c),this.ended=!0,c===i.Z_OK):!0},m.prototype.onData=function(a){this.chunks.push(a)},m.prototype.onEnd=function(a){a===i.Z_OK&&(this.result="string"===this.options.to?this.chunks.join(""):g.flattenChunks(this.chunks)),this.chunks=[],this.err=a,this.msg=this.strm.msg},c.Inflate=m,c.inflate=d,c.inflateRaw=e,c.ungzip=d},{"./utils/common":27,"./utils/strings":28,"./zlib/constants":30,"./zlib/gzheader":33,"./zlib/inflate.js":35,"./zlib/messages":37,"./zlib/zstream":39}],27:[function(a,b,c){"use strict";var d="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;c.assign=function(a){for(var b=Array.prototype.slice.call(arguments,1);b.length;){var c=b.shift();if(c){if("object"!=typeof c)throw new TypeError(c+"must be non-object");for(var d in c)c.hasOwnProperty(d)&&(a[d]=c[d])}}return a},c.shrinkBuf=function(a,b){return a.length===b?a:a.subarray?a.subarray(0,b):(a.length=b,a)};var e={arraySet:function(a,b,c,d,e){if(b.subarray&&a.subarray)return void a.set(b.subarray(c,c+d),e);for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){var b,c,d,e,f,g;for(d=0,b=0,c=a.length;c>b;b++)d+=a[b].length;for(g=new Uint8Array(d),e=0,b=0,c=a.length;c>b;b++)f=a[b],g.set(f,e),e+=f.length;return g}},f={arraySet:function(a,b,c,d,e){for(var f=0;d>f;f++)a[e+f]=b[c+f]},flattenChunks:function(a){return[].concat.apply([],a)}};c.setTyped=function(a){a?(c.Buf8=Uint8Array,c.Buf16=Uint16Array,c.Buf32=Int32Array,c.assign(c,e)):(c.Buf8=Array,c.Buf16=Array,c.Buf32=Array,c.assign(c,f))},c.setTyped(d)},{}],28:[function(a,b,c){"use strict";function d(a,b){if(65537>b&&(a.subarray&&g||!a.subarray&&f))return String.fromCharCode.apply(null,e.shrinkBuf(a,b));for(var c="",d=0;b>d;d++)c+=String.fromCharCode(a[d]);return c}var 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m=Y+(h.w_bits-8<<4)<<8,n=-1;n=h.strategy>=T||h.level<2?0:h.level<6?1:6===h.level?2:3,m|=n<<6,0!==h.strstart&&(m|=kb),m+=31-m%31,h.status=qb,j(h,m),0!==h.strstart&&(j(h,a.adler>>>16),j(h,65535&a.adler)),a.adler=1}if(h.status===mb)if(h.gzhead.extra){for(k=h.pending;h.gzindex<(65535&h.gzhead.extra.length)&&(h.pending!==h.pending_buf_size||(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending!==h.pending_buf_size));)i(h,255&h.gzhead.extra[h.gzindex]),h.gzindex++;h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),h.gzindex===h.gzhead.extra.length&&(h.gzindex=0,h.status=nb)}else h.status=nb;if(h.status===nb)if(h.gzhead.name){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindex<h.gzhead.name.length?255&h.gzhead.name.charCodeAt(h.gzindex++):0,i(h,l)}while(0!==l);h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.gzindex=0,h.status=ob)}else h.status=ob;if(h.status===ob)if(h.gzhead.comment){k=h.pending;do{if(h.pending===h.pending_buf_size&&(h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),g(a),k=h.pending,h.pending===h.pending_buf_size)){l=1;break}l=h.gzindex<h.gzhead.comment.length?255&h.gzhead.comment.charCodeAt(h.gzindex++):0,i(h,l)}while(0!==l);h.gzhead.hcrc&&h.pending>k&&(a.adler=F(a.adler,h.pending_buf,h.pending-k,k)),0===l&&(h.status=pb)}else h.status=pb;if(h.status===pb&&(h.gzhead.hcrc?(h.pending+2>h.pending_buf_size&&g(a),h.pending+2<=h.pending_buf_size&&(i(h,255&a.adler),i(h,a.adler>>8&255),a.adler=0,h.status=qb)):h.status=qb),0!==h.pending){if(g(a),0===a.avail_out)return h.last_flush=-1,M}else if(0===a.avail_in&&e(b)<=e(c)&&b!==K)return d(a,Q);if(h.status===rb&&0!==a.avail_in)return d(a,Q);if(0!==a.avail_in||0!==h.lookahead||b!==H&&h.status!==rb){var o=h.strategy===T?r(h,b):h.strategy===U?q(h,b):B[h.level].func(h,b);if((o===ub||o===vb)&&(h.status=rb),o===sb||o===ub)return 0===a.avail_out&&(h.last_flush=-1),M;if(o===tb&&(b===I?D._tr_align(h):b!==L&&(D._tr_stored_block(h,0,0,!1),b===J&&(f(h.head),0===h.lookahead&&(h.strstart=0,h.block_start=0,h.insert=0))),g(a),0===a.avail_out))return h.last_flush=-1,M}return b!==K?M:h.wrap<=0?N:(2===h.wrap?(i(h,255&a.adler),i(h,a.adler>>8&255),i(h,a.adler>>16&255),i(h,a.adler>>24&255),i(h,255&a.total_in),i(h,a.total_in>>8&255),i(h,a.total_in>>16&255),i(h,a.total_in>>24&255)):(j(h,a.adler>>>16),j(h,65535&a.adler)),g(a),h.wrap>0&&(h.wrap=-h.wrap),0!==h.pending?M:N)}function A(a){var b;return a&&a.state?(b=a.state.status,b!==lb&&b!==mb&&b!==nb&&b!==ob&&b!==pb&&b!==qb&&b!==rb?d(a,O):(a.state=null,b===qb?d(a,P):M)):O}var B,C=a("../utils/common"),D=a("./trees"),E=a("./adler32"),F=a("./crc32"),G=a("./messages"),H=0,I=1,J=3,K=4,L=5,M=0,N=1,O=-2,P=-3,Q=-5,R=-1,S=1,T=2,U=3,V=4,W=0,X=2,Y=8,Z=9,$=15,_=8,ab=29,bb=256,cb=bb+1+ab,db=30,eb=19,fb=2*cb+1,gb=15,hb=3,ib=258,jb=ib+hb+1,kb=32,lb=42,mb=69,nb=73,ob=91,pb=103,qb=113,rb=666,sb=1,tb=2,ub=3,vb=4,wb=3,xb=function(a,b,c,d,e){this.good_length=a,this.max_lazy=b,this.nice_length=c,this.max_chain=d,this.func=e};B=[new xb(0,0,0,0,n),new xb(4,4,8,4,o),new xb(4,5,16,8,o),new xb(4,6,32,32,o),new xb(4,4,16,16,p),new xb(8,16,32,32,p),new xb(8,16,128,128,p),new xb(8,32,128,256,p),new xb(32,128,258,1024,p),new xb(32,258,258,4096,p)],c.deflateInit=y,c.deflateInit2=x,c.deflateReset=v,c.deflateResetKeep=u,c.deflateSetHeader=w,c.deflate=z,c.deflateEnd=A,c.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":27,"./adler32":29,"./crc32":31,"./messages":37,"./trees":38}],33:[function(a,b){"use strict";function c(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}b.exports=c},{}],34:[function(a,b){"use strict";var c=30,d=12;b.exports=function(a,b){var e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C;e=a.state,f=a.next_in,B=a.input,g=f+(a.avail_in-5),h=a.next_out,C=a.output,i=h-(b-a.avail_out),j=h+(a.avail_out-257),k=e.dmax,l=e.wsize,m=e.whave,n=e.wnext,o=e.window,p=e.hold,q=e.bits,r=e.lencode,s=e.distcode,t=(1<<e.lenbits)-1,u=(1<<e.distbits)-1;a:do{15>q&&(p+=B[f++]<<q,q+=8,p+=B[f++]<<q,q+=8),v=r[p&t];b:for(;;){if(w=v>>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<<w)-1)];continue b}if(32&w){e.mode=d;break a}a.msg="invalid literal/length code",e.mode=c;break a}x=65535&v,w&=15,w&&(w>q&&(p+=B[f++]<<q,q+=8),x+=p&(1<<w)-1,p>>>=w,q-=w),15>q&&(p+=B[f++]<<q,q+=8,p+=B[f++]<<q,q+=8),v=s[p&u];c:for(;;){if(w=v>>>24,p>>>=w,q-=w,w=v>>>16&255,!(16&w)){if(0===(64&w)){v=s[(65535&v)+(p&(1<<w)-1)];continue c}a.msg="invalid distance code",e.mode=c;break a}if(y=65535&v,w&=15,w>q&&(p+=B[f++]<<q,q+=8,w>q&&(p+=B[f++]<<q,q+=8)),y+=p&(1<<w)-1,y>k){a.msg="invalid distance too far back",e.mode=c;break a}if(p>>>=w,q-=w,w=h-i,y>w){if(w=y-w,w>m&&e.sane){a.msg="invalid distance too far back",e.mode=c;break a}if(z=0,A=o,0===n){if(z+=l-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}else if(w>n){if(z+=l+n-w,w-=n,x>w){x-=w;do C[h++]=o[z++];while(--w);if(z=0,x>n){w=n,x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}}else if(z+=n-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}for(;x>2;)C[h++]=A[z++],C[h++]=A[z++],C[h++]=A[z++],x-=3;x&&(C[h++]=A[z++],x>1&&(C[h++]=A[z++]))}else{z=h-y;do C[h++]=C[z++],C[h++]=C[z++],C[h++]=C[z++],x-=3;while(x>2);x&&(C[h++]=C[z++],x>1&&(C[h++]=C[z++]))}break}}break}}while(g>f&&j>h);x=q>>3,f-=x,q-=x<<3,p&=(1<<q)-1,a.next_in=f,a.next_out=h,a.avail_in=g>f?5+(g-f):5-(f-g),a.avail_out=j>h?257+(j-h):257-(h-j),e.hold=p,e.bits=q}},{}],35:[function(a,b,c){"use strict";function d(a){return(a>>>24&255)+(a>>>8&65280)+((65280&a)<<8)+((255&a)<<24)}function e(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new r.Buf16(320),this.work=new r.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function f(a){var b;return a&&a.state?(b=a.state,a.total_in=a.total_out=b.total=0,a.msg="",b.wrap&&(a.adler=1&b.wrap),b.mode=K,b.last=0,b.havedict=0,b.dmax=32768,b.head=null,b.hold=0,b.bits=0,b.lencode=b.lendyn=new r.Buf32(ob),b.distcode=b.distdyn=new r.Buf32(pb),b.sane=1,b.back=-1,C):F}function g(a){var b;return a&&a.state?(b=a.state,b.wsize=0,b.whave=0,b.wnext=0,f(a)):F}function h(a,b){var c,d;return a&&a.state?(d=a.state,0>b?(c=0,b=-b):(c=(b>>4)+1,48>b&&(b&=15)),b&&(8>b||b>15)?F:(null!==d.window&&d.wbits!==b&&(d.window=null),d.wrap=c,d.wbits=b,g(a))):F}function i(a,b){var c,d;return a?(d=new e,a.state=d,d.window=null,c=h(a,b),c!==C&&(a.state=null),c):F}function j(a){return i(a,rb)}function k(a){if(sb){var b;for(p=new r.Buf32(512),q=new r.Buf32(32),b=0;144>b;)a.lens[b++]=8;for(;256>b;)a.lens[b++]=9;for(;280>b;)a.lens[b++]=7;for(;288>b;)a.lens[b++]=8;for(v(x,a.lens,0,288,p,0,a.work,{bits:9}),b=0;32>b;)a.lens[b++]=5;v(y,a.lens,0,32,q,0,a.work,{bits:5}),sb=!1}a.lencode=p,a.lenbits=9,a.distcode=q,a.distbits=5}function l(a,b,c,d){var e,f=a.state;return null===f.window&&(f.wsize=1<<f.wbits,f.wnext=0,f.whave=0,f.window=new r.Buf8(f.wsize)),d>=f.wsize?(r.arraySet(f.window,b,c-f.wsize,f.wsize,0),f.wnext=0,f.whave=f.wsize):(e=f.wsize-f.wnext,e>d&&(e=d),r.arraySet(f.window,b,c-d,e,f.wnext),d-=e,d?(r.arraySet(f.window,b,c-d,d,0),f.wnext=d,f.whave=f.wsize):(f.wnext+=e,f.wnext===f.wsize&&(f.wnext=0),f.whave<f.wsize&&(f.whave+=e))),0}function m(a,b){var c,e,f,g,h,i,j,m,n,o,p,q,ob,pb,qb,rb,sb,tb,ub,vb,wb,xb,yb,zb,Ab=0,Bb=new r.Buf8(4),Cb=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!a||!a.state||!a.output||!a.input&&0!==a.avail_in)return F;c=a.state,c.mode===V&&(c.mode=W),h=a.next_out,f=a.output,j=a.avail_out,g=a.next_in,e=a.input,i=a.avail_in,m=c.hold,n=c.bits,o=i,p=j,xb=C;a:for(;;)switch(c.mode){case K:if(0===c.wrap){c.mode=W;break}for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(2&c.wrap&&35615===m){c.check=0,Bb[0]=255&m,Bb[1]=m>>>8&255,c.check=t(c.check,Bb,2,0),m=0,n=0,c.mode=L;break}if(c.flags=0,c.head&&(c.head.done=!1),!(1&c.wrap)||(((255&m)<<8)+(m>>8))%31){a.msg="incorrect header 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O:if(1024&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.length=m,c.head&&(c.head.extra_len=m),512&c.flags&&(Bb[0]=255&m,Bb[1]=m>>>8&255,c.check=t(c.check,Bb,2,0)),m=0,n=0}else c.head&&(c.head.extra=null);c.mode=P;case P:if(1024&c.flags&&(q=c.length,q>i&&(q=i),q&&(c.head&&(wb=c.head.extra_len-c.length,c.head.extra||(c.head.extra=new Array(c.head.extra_len)),r.arraySet(c.head.extra,e,g,q,wb)),512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,c.length-=q),c.length))break a;c.length=0,c.mode=Q;case Q:if(2048&c.flags){if(0===i)break a;q=0;do wb=e[g+q++],c.head&&wb&&c.length<65536&&(c.head.name+=String.fromCharCode(wb));while(wb&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wb)break a}else c.head&&(c.head.name=null);c.length=0,c.mode=R;case R:if(4096&c.flags){if(0===i)break a;q=0;do wb=e[g+q++],c.head&&wb&&c.length<65536&&(c.head.comment+=String.fromCharCode(wb));while(wb&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wb)break a}else c.head&&(c.head.comment=null);c.mode=S;case S:if(512&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(m!==(65535&c.check)){a.msg="header crc mismatch",c.mode=lb;break}m=0,n=0}c.head&&(c.head.hcrc=c.flags>>9&1,c.head.done=!0),a.adler=c.check=0,c.mode=V;break;case T:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}a.adler=c.check=d(m),m=0,n=0,c.mode=U;case U:if(0===c.havedict)return a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,E;a.adler=c.check=1,c.mode=V;case V:if(b===A||b===B)break a;case W:if(c.last){m>>>=7&n,n-=7&n,c.mode=ib;break}for(;3>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}switch(c.last=1&m,m>>>=1,n-=1,3&m){case 0:c.mode=X;break;case 1:if(k(c),c.mode=bb,b===B){m>>>=2,n-=2;break a}break;case 2:c.mode=$;break;case 3:a.msg="invalid block type",c.mode=lb}m>>>=2,n-=2;break;case X:for(m>>>=7&n,n-=7&n;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if((65535&m)!==(m>>>16^65535)){a.msg="invalid stored block lengths",c.mode=lb;break}if(c.length=65535&m,m=0,n=0,c.mode=Y,b===B)break a;case Y:c.mode=Z;case Z:if(q=c.length){if(q>i&&(q=i),q>j&&(q=j),0===q)break a;r.arraySet(f,e,g,q,h),i-=q,g+=q,j-=q,h+=q,c.length-=q;break}c.mode=V;break;case $:for(;14>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(c.nlen=(31&m)+257,m>>>=5,n-=5,c.ndist=(31&m)+1,m>>>=5,n-=5,c.ncode=(15&m)+4,m>>>=4,n-=4,c.nlen>286||c.ndist>30){a.msg="too many length or distance symbols",c.mode=lb;break}c.have=0,c.mode=_;case _:for(;c.have<c.ncode;){for(;3>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.lens[Cb[c.have++]]=7&m,m>>>=3,n-=3}for(;c.have<19;)c.lens[Cb[c.have++]]=0;if(c.lencode=c.lendyn,c.lenbits=7,yb={bits:c.lenbits},xb=v(w,c.lens,0,19,c.lencode,0,c.work,yb),c.lenbits=yb.bits,xb){a.msg="invalid code lengths set",c.mode=lb;break}c.have=0,c.mode=ab;case ab:for(;c.have<c.nlen+c.ndist;){for(;Ab=c.lencode[m&(1<<c.lenbits)-1],qb=Ab>>>24,rb=Ab>>>16&255,sb=65535&Ab,!(n>=qb);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(16>sb)m>>>=qb,n-=qb,c.lens[c.have++]=sb;else{if(16===sb){for(zb=qb+2;zb>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(m>>>=qb,n-=qb,0===c.have){a.msg="invalid bit length repeat",c.mode=lb;break}wb=c.lens[c.have-1],q=3+(3&m),m>>>=2,n-=2}else if(17===sb){for(zb=qb+3;zb>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=qb,n-=qb,wb=0,q=3+(7&m),m>>>=3,n-=3}else{for(zb=qb+7;zb>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=qb,n-=qb,wb=0,q=11+(127&m),m>>>=7,n-=7}if(c.have+q>c.nlen+c.ndist){a.msg="invalid bit length repeat",c.mode=lb;break}for(;q--;)c.lens[c.have++]=wb}}if(c.mode===lb)break;if(0===c.lens[256]){a.msg="invalid code -- missing end-of-block",c.mode=lb;break}if(c.lenbits=9,yb={bits:c.lenbits},xb=v(x,c.lens,0,c.nlen,c.lencode,0,c.work,yb),c.lenbits=yb.bits,xb){a.msg="invalid literal/lengths set",c.mode=lb;break}if(c.distbits=6,c.distcode=c.distdyn,yb={bits:c.distbits},xb=v(y,c.lens,c.nlen,c.ndist,c.distcode,0,c.work,yb),c.distbits=yb.bits,xb){a.msg="invalid distances set",c.mode=lb;break}if(c.mode=bb,b===B)break a;case bb:c.mode=cb;case cb:if(i>=6&&j>=258){a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,u(a,p),h=a.next_out,f=a.output,j=a.avail_out,g=a.next_in,e=a.input,i=a.avail_in,m=c.hold,n=c.bits,c.mode===V&&(c.back=-1);
+break}for(c.back=0;Ab=c.lencode[m&(1<<c.lenbits)-1],qb=Ab>>>24,rb=Ab>>>16&255,sb=65535&Ab,!(n>=qb);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(rb&&0===(240&rb)){for(tb=qb,ub=rb,vb=sb;Ab=c.lencode[vb+((m&(1<<tb+ub)-1)>>tb)],qb=Ab>>>24,rb=Ab>>>16&255,sb=65535&Ab,!(n>=tb+qb);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=tb,n-=tb,c.back+=tb}if(m>>>=qb,n-=qb,c.back+=qb,c.length=sb,0===rb){c.mode=hb;break}if(32&rb){c.back=-1,c.mode=V;break}if(64&rb){a.msg="invalid literal/length code",c.mode=lb;break}c.extra=15&rb,c.mode=db;case db:if(c.extra){for(zb=c.extra;zb>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.length+=m&(1<<c.extra)-1,m>>>=c.extra,n-=c.extra,c.back+=c.extra}c.was=c.length,c.mode=eb;case eb:for(;Ab=c.distcode[m&(1<<c.distbits)-1],qb=Ab>>>24,rb=Ab>>>16&255,sb=65535&Ab,!(n>=qb);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(0===(240&rb)){for(tb=qb,ub=rb,vb=sb;Ab=c.distcode[vb+((m&(1<<tb+ub)-1)>>tb)],qb=Ab>>>24,rb=Ab>>>16&255,sb=65535&Ab,!(n>=tb+qb);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=tb,n-=tb,c.back+=tb}if(m>>>=qb,n-=qb,c.back+=qb,64&rb){a.msg="invalid distance code",c.mode=lb;break}c.offset=sb,c.extra=15&rb,c.mode=fb;case fb:if(c.extra){for(zb=c.extra;zb>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.offset+=m&(1<<c.extra)-1,m>>>=c.extra,n-=c.extra,c.back+=c.extra}if(c.offset>c.dmax){a.msg="invalid distance too far back",c.mode=lb;break}c.mode=gb;case gb:if(0===j)break a;if(q=p-j,c.offset>q){if(q=c.offset-q,q>c.whave&&c.sane){a.msg="invalid distance too far back",c.mode=lb;break}q>c.wnext?(q-=c.wnext,ob=c.wsize-q):ob=c.wnext-q,q>c.length&&(q=c.length),pb=c.window}else pb=f,ob=h-c.offset,q=c.length;q>j&&(q=j),j-=q,c.length-=q;do f[h++]=pb[ob++];while(--q);0===c.length&&(c.mode=cb);break;case hb:if(0===j)break a;f[h++]=c.length,j--,c.mode=cb;break;case ib:if(c.wrap){for(;32>n;){if(0===i)break a;i--,m|=e[g++]<<n,n+=8}if(p-=j,a.total_out+=p,c.total+=p,p&&(a.adler=c.check=c.flags?t(c.check,f,p,h-p):s(c.check,f,p,h-p)),p=j,(c.flags?m:d(m))!==c.check){a.msg="incorrect data check",c.mode=lb;break}m=0,n=0}c.mode=jb;case jb:if(c.wrap&&c.flags){for(;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(m!==(4294967295&c.total)){a.msg="incorrect length check",c.mode=lb;break}m=0,n=0}c.mode=kb;case kb:xb=D;break a;case lb:xb=G;break a;case mb:return H;case nb:default:return F}return a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,(c.wsize||p!==a.avail_out&&c.mode<lb&&(c.mode<ib||b!==z))&&l(a,a.output,a.next_out,p-a.avail_out)?(c.mode=mb,H):(o-=a.avail_in,p-=a.avail_out,a.total_in+=o,a.total_out+=p,c.total+=p,c.wrap&&p&&(a.adler=c.check=c.flags?t(c.check,f,p,a.next_out-p):s(c.check,f,p,a.next_out-p)),a.data_type=c.bits+(c.last?64:0)+(c.mode===V?128:0)+(c.mode===bb||c.mode===Y?256:0),(0===o&&0===p||b===z)&&xb===C&&(xb=I),xb)}function n(a){if(!a||!a.state)return F;var b=a.state;return b.window&&(b.window=null),a.state=null,C}function o(a,b){var c;return a&&a.state?(c=a.state,0===(2&c.wrap)?F:(c.head=b,b.done=!1,C)):F}var p,q,r=a("../utils/common"),s=a("./adler32"),t=a("./crc32"),u=a("./inffast"),v=a("./inftrees"),w=0,x=1,y=2,z=4,A=5,B=6,C=0,D=1,E=2,F=-2,G=-3,H=-4,I=-5,J=8,K=1,L=2,M=3,N=4,O=5,P=6,Q=7,R=8,S=9,T=10,U=11,V=12,W=13,X=14,Y=15,Z=16,$=17,_=18,ab=19,bb=20,cb=21,db=22,eb=23,fb=24,gb=25,hb=26,ib=27,jb=28,kb=29,lb=30,mb=31,nb=32,ob=852,pb=592,qb=15,rb=qb,sb=!0;c.inflateReset=g,c.inflateReset2=h,c.inflateResetKeep=f,c.inflateInit=j,c.inflateInit2=i,c.inflate=m,c.inflateEnd=n,c.inflateGetHeader=o,c.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":27,"./adler32":29,"./crc32":31,"./inffast":34,"./inftrees":36}],36:[function(a,b){"use strict";var c=a("../utils/common"),d=15,e=852,f=592,g=0,h=1,i=2,j=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],k=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],l=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],m=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];b.exports=function(a,b,n,o,p,q,r,s){var t,u,v,w,x,y,z,A,B,C=s.bits,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=null,O=0,P=new c.Buf16(d+1),Q=new c.Buf16(d+1),R=null,S=0;for(D=0;d>=D;D++)P[D]=0;for(E=0;o>E;E++)P[b[n+E]]++;for(H=C,G=d;G>=1&&0===P[G];G--);if(H>G&&(H=G),0===G)return p[q++]=20971520,p[q++]=20971520,s.bits=1,0;for(F=1;G>F&&0===P[F];F++);for(F>H&&(H=F),K=1,D=1;d>=D;D++)if(K<<=1,K-=P[D],0>K)return-1;if(K>0&&(a===g||1!==G))return-1;for(Q[1]=0,D=1;d>D;D++)Q[D+1]=Q[D]+P[D];for(E=0;o>E;E++)0!==b[n+E]&&(r[Q[b[n+E]]++]=E);if(a===g?(N=R=r,y=19):a===h?(N=j,O-=257,R=k,S-=257,y=256):(N=l,R=m,y=-1),M=0,E=0,D=F,x=q,I=H,J=0,v=-1,L=1<<H,w=L-1,a===h&&L>e||a===i&&L>f)return 1;for(var T=0;;){T++,z=D-J,r[E]<y?(A=0,B=r[E]):r[E]>y?(A=R[S+r[E]],B=N[O+r[E]]):(A=96,B=0),t=1<<D-J,u=1<<I,F=u;do u-=t,p[x+(M>>J)+u]=z<<24|A<<16|B|0;while(0!==u);for(t=1<<D-1;M&t;)t>>=1;if(0!==t?(M&=t-1,M+=t):M=0,E++,0===--P[D]){if(D===G)break;D=b[n+r[E]]}if(D>H&&(M&w)!==v){for(0===J&&(J=H),x+=F,I=D-J,K=1<<I;G>I+J&&(K-=P[I+J],!(0>=K));)I++,K<<=1;if(L+=1<<I,a===h&&L>e||a===i&&L>f)return 1;v=M&w,p[v]=H<<24|I<<16|x-q|0}}return 0!==M&&(p[x+M]=D-J<<24|64<<16|0),s.bits=H,0}},{"../utils/common":27}],37:[function(a,b){"use strict";b.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],38:[function(a,b,c){"use strict";function d(a){for(var b=a.length;--b>=0;)a[b]=0}function e(a){return 256>a?gb[a]:gb[256+(a>>>7)]}function f(a,b){a.pending_buf[a.pending++]=255&b,a.pending_buf[a.pending++]=b>>>8&255}function g(a,b,c){a.bi_valid>V-c?(a.bi_buf|=b<<a.bi_valid&65535,f(a,a.bi_buf),a.bi_buf=b>>V-a.bi_valid,a.bi_valid+=c-V):(a.bi_buf|=b<<a.bi_valid&65535,a.bi_valid+=c)}function h(a,b,c){g(a,c[2*b],c[2*b+1])}function i(a,b){var c=0;do c|=1&a,a>>>=1,c<<=1;while(--b>0);return c>>>1}function j(a){16===a.bi_valid?(f(a,a.bi_buf),a.bi_buf=0,a.bi_valid=0):a.bi_valid>=8&&(a.pending_buf[a.pending++]=255&a.bi_buf,a.bi_buf>>=8,a.bi_valid-=8)}function k(a,b){var c,d,e,f,g,h,i=b.dyn_tree,j=b.max_code,k=b.stat_desc.static_tree,l=b.stat_desc.has_stree,m=b.stat_desc.extra_bits,n=b.stat_desc.extra_base,o=b.stat_desc.max_length,p=0;for(f=0;U>=f;f++)a.bl_count[f]=0;for(i[2*a.heap[a.heap_max]+1]=0,c=a.heap_max+1;T>c;c++)d=a.heap[c],f=i[2*i[2*d+1]+1]+1,f>o&&(f=o,p++),i[2*d+1]=f,d>j||(a.bl_count[f]++,g=0,d>=n&&(g=m[d-n]),h=i[2*d],a.opt_len+=h*(f+g),l&&(a.static_len+=h*(k[2*d+1]+g)));if(0!==p){do{for(f=o-1;0===a.bl_count[f];)f--;a.bl_count[f]--,a.bl_count[f+1]+=2,a.bl_count[o]--,p-=2}while(p>0);for(f=o;0!==f;f--)for(d=a.bl_count[f];0!==d;)e=a.heap[--c],e>j||(i[2*e+1]!==f&&(a.opt_len+=(f-i[2*e+1])*i[2*e],i[2*e+1]=f),d--)}}function l(a,b,c){var d,e,f=new Array(U+1),g=0;for(d=1;U>=d;d++)f[d]=g=g+c[d-1]<<1;for(e=0;b>=e;e++){var h=a[2*e+1];0!==h&&(a[2*e]=i(f[h]++,h))}}function m(){var a,b,c,d,e,f=new Array(U+1);for(c=0,d=0;O-1>d;d++)for(ib[d]=c,a=0;a<1<<_[d];a++)hb[c++]=d;for(hb[c-1]=d,e=0,d=0;16>d;d++)for(jb[d]=e,a=0;a<1<<ab[d];a++)gb[e++]=d;for(e>>=7;R>d;d++)for(jb[d]=e<<7,a=0;a<1<<ab[d]-7;a++)gb[256+e++]=d;for(b=0;U>=b;b++)f[b]=0;for(a=0;143>=a;)eb[2*a+1]=8,a++,f[8]++;for(;255>=a;)eb[2*a+1]=9,a++,f[9]++;for(;279>=a;)eb[2*a+1]=7,a++,f[7]++;for(;287>=a;)eb[2*a+1]=8,a++,f[8]++;for(l(eb,Q+1,f),a=0;R>a;a++)fb[2*a+1]=5,fb[2*a]=i(a,5);kb=new nb(eb,_,P+1,Q,U),lb=new nb(fb,ab,0,R,U),mb=new nb(new Array(0),bb,0,S,W)}function n(a){var b;for(b=0;Q>b;b++)a.dyn_ltree[2*b]=0;for(b=0;R>b;b++)a.dyn_dtree[2*b]=0;for(b=0;S>b;b++)a.bl_tree[2*b]=0;a.dyn_ltree[2*X]=1,a.opt_len=a.static_len=0,a.last_lit=a.matches=0}function o(a){a.bi_valid>8?f(a,a.bi_buf):a.bi_valid>0&&(a.pending_buf[a.pending++]=a.bi_buf),a.bi_buf=0,a.bi_valid=0}function p(a,b,c,d){o(a),d&&(f(a,c),f(a,~c)),E.arraySet(a.pending_buf,a.window,b,c,a.pending),a.pending+=c}function q(a,b,c,d){var e=2*b,f=2*c;return 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new file mode 100644
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--- /dev/null
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+/*!
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+ * http://lesscss.org
+ *
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+ * Licensed under the Apache v2 License.
+ *
+ */
+
+ /** * @license Apache v2
+ */
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Should not be instanceof AST_Statement"}},AST_IterationStatement);var AST_Do=DEFNODE("Do",null,{$documentation:"A `do` statement",_walk:function(visitor){return visitor._visit(this,function(){this.body._walk(visitor);this.condition._walk(visitor)})}},AST_DWLoop);var AST_While=DEFNODE("While",null,{$documentation:"A `while` statement",_walk:function(visitor){return visitor._visit(this,function(){this.condition._walk(visitor);this.body._walk(visitor)})}},AST_DWLoop);var AST_For=DEFNODE("For","init condition step",{$documentation:"A `for` statement",$propdoc:{init:"[AST_Node?] the `for` initialization code, or null if empty",condition:"[AST_Node?] the `for` termination clause, or null if empty",step:"[AST_Node?] the `for` update clause, or null if empty"},_walk:function(visitor){return visitor._visit(this,function(){if(this.init)this.init._walk(visitor);if(this.condition)this.condition._walk(visitor);if(this.step)this.step._walk(visitor);this.body._walk(visitor)})}},AST_IterationStatement);var AST_ForIn=DEFNODE("ForIn","init name object",{$documentation:"A `for ... in` statement",$propdoc:{init:"[AST_Node] the `for/in` initialization code",name:"[AST_SymbolRef?] the loop variable, only if `init` is AST_Var",object:"[AST_Node] the object that we're looping through"},_walk:function(visitor){return visitor._visit(this,function(){this.init._walk(visitor);this.object._walk(visitor);this.body._walk(visitor)})}},AST_IterationStatement);var AST_With=DEFNODE("With","expression",{$documentation:"A `with` statement",$propdoc:{expression:"[AST_Node] the `with` expression"},_walk:function(visitor){return visitor._visit(this,function(){this.expression._walk(visitor);this.body._walk(visitor)})}},AST_StatementWithBody);var AST_Scope=DEFNODE("Scope","directives variables functions uses_with uses_eval parent_scope enclosed cname",{$documentation:"Base class for all statements introducing a lexical scope",$propdoc:{directives:"[string*/S] an array of directives declared in this scope",variables:"[Object/S] a map of name -> SymbolDef for all variables/functions defined in this scope",functions:"[Object/S] like `variables`, but only lists function declarations",uses_with:"[boolean/S] tells whether this scope uses the `with` statement",uses_eval:"[boolean/S] tells whether this scope contains a direct call to the global `eval`",parent_scope:"[AST_Scope?/S] link to the parent scope",enclosed:"[SymbolDef*/S] a list of all symbol definitions that are accessed from this scope or any subscopes",cname:"[integer/S] current index for mangling variables (used internally by the mangler)"}},AST_Block);var AST_Toplevel=DEFNODE("Toplevel","globals",{$documentation:"The toplevel scope",$propdoc:{globals:"[Object/S] a map of name -> SymbolDef for all undeclared names"},wrap_enclose:function(arg_parameter_pairs){var self=this;var args=[];var parameters=[];arg_parameter_pairs.forEach(function(pair){var splitAt=pair.lastIndexOf(":");args.push(pair.substr(0,splitAt));parameters.push(pair.substr(splitAt+1))});var wrapped_tl="(function("+parameters.join(",")+"){ '$ORIG'; })("+args.join(",")+")";wrapped_tl=parse(wrapped_tl);wrapped_tl=wrapped_tl.transform(new TreeTransformer(function before(node){if(node instanceof AST_Directive&&node.value=="$ORIG"){return MAP.splice(self.body)}}));return wrapped_tl},wrap_commonjs:function(name,export_all){var self=this;var to_export=[];if(export_all){self.figure_out_scope();self.walk(new TreeWalker(function(node){if(node instanceof AST_SymbolDeclaration&&node.definition().global){if(!find_if(function(n){return n.name==node.name},to_export))to_export.push(node)}}))}var wrapped_tl="(function(exports, global){ '$ORIG'; '$EXPORTS'; global['"+name+"'] = exports; }({}, (function(){return this}())))";wrapped_tl=parse(wrapped_tl);wrapped_tl=wrapped_tl.transform(new TreeTransformer(function before(node){if(node instanceof AST_Directive){switch(node.value){case"$ORIG":return MAP.splice(self.body);case"$EXPORTS":var body=[];to_export.forEach(function(sym){body.push(new AST_SimpleStatement({body:new AST_Assign({left:new AST_Sub({expression:new AST_SymbolRef({name:"exports"}),property:new AST_String({value:sym.name})}),operator:"=",right:new AST_SymbolRef(sym)})}))});return MAP.splice(body)}}}));return wrapped_tl}},AST_Scope);var AST_Lambda=DEFNODE("Lambda","name argnames uses_arguments",{$documentation:"Base class for functions",$propdoc:{name:"[AST_SymbolDeclaration?] the name of this function",argnames:"[AST_SymbolFunarg*] array of function arguments",uses_arguments:"[boolean/S] tells whether this function accesses the arguments array"},_walk:function(visitor){return visitor._visit(this,function(){if(this.name)this.name._walk(visitor);this.argnames.forEach(function(arg){arg._walk(visitor)});walk_body(this,visitor)})}},AST_Scope);var AST_Accessor=DEFNODE("Accessor",null,{$documentation:"A setter/getter function. The `name` property is always null."},AST_Lambda);var AST_Function=DEFNODE("Function",null,{$documentation:"A function expression"},AST_Lambda);var AST_Defun=DEFNODE("Defun",null,{$documentation:"A function definition"},AST_Lambda);var AST_Jump=DEFNODE("Jump",null,{$documentation:"Base class for “jumps” (for now that's `return`, `throw`, `break` and `continue`)"},AST_Statement);var AST_Exit=DEFNODE("Exit","value",{$documentation:"Base class for “exits” (`return` and `throw`)",$propdoc:{value:"[AST_Node?] the value returned or thrown by this statement; could be null for AST_Return"},_walk:function(visitor){return visitor._visit(this,this.value&&function(){this.value._walk(visitor)})}},AST_Jump);var AST_Return=DEFNODE("Return",null,{$documentation:"A `return` statement"},AST_Exit);var AST_Throw=DEFNODE("Throw",null,{$documentation:"A `throw` statement"},AST_Exit);var AST_LoopControl=DEFNODE("LoopControl","label",{$documentation:"Base class for loop control statements (`break` and `continue`)",$propdoc:{label:"[AST_LabelRef?] the label, or null if none"},_walk:function(visitor){return visitor._visit(this,this.label&&function(){this.label._walk(visitor)})}},AST_Jump);var AST_Break=DEFNODE("Break",null,{$documentation:"A `break` statement"},AST_LoopControl);var AST_Continue=DEFNODE("Continue",null,{$documentation:"A `continue` statement"},AST_LoopControl);var AST_If=DEFNODE("If","condition alternative",{$documentation:"A `if` statement",$propdoc:{condition:"[AST_Node] the `if` condition",alternative:"[AST_Statement?] the `else` part, or null if not present"},_walk:function(visitor){return visitor._visit(this,function(){this.condition._walk(visitor);this.body._walk(visitor);if(this.alternative)this.alternative._walk(visitor)})}},AST_StatementWithBody);var AST_Switch=DEFNODE("Switch","expression",{$documentation:"A `switch` statement",$propdoc:{expression:"[AST_Node] the `switch` “discriminant”"},_walk:function(visitor){return visitor._visit(this,function(){this.expression._walk(visitor);walk_body(this,visitor)})}},AST_Block);var AST_SwitchBranch=DEFNODE("SwitchBranch",null,{$documentation:"Base class for `switch` branches"},AST_Block);var AST_Default=DEFNODE("Default",null,{$documentation:"A `default` switch branch"},AST_SwitchBranch);var AST_Case=DEFNODE("Case","expression",{$documentation:"A `case` switch branch",$propdoc:{expression:"[AST_Node] the `case` expression"},_walk:function(visitor){return visitor._visit(this,function(){this.expression._walk(visitor);walk_body(this,visitor)})}},AST_SwitchBranch);var AST_Try=DEFNODE("Try","bcatch bfinally",{$documentation:"A `try` statement",$propdoc:{bcatch:"[AST_Catch?] the catch block, or null if not present",bfinally:"[AST_Finally?] the finally block, or null if not present"},_walk:function(visitor){return visitor._visit(this,function(){walk_body(this,visitor);if(this.bcatch)this.bcatch._walk(visitor);if(this.bfinally)this.bfinally._walk(visitor)})}},AST_Block);var AST_Catch=DEFNODE("Catch","argname",{$documentation:"A `catch` node; only makes sense as part of a `try` statement",$propdoc:{argname:"[AST_SymbolCatch] symbol for the exception"},_walk:function(visitor){return visitor._visit(this,function(){this.argname._walk(visitor);walk_body(this,visitor)})}},AST_Block);var AST_Finally=DEFNODE("Finally",null,{$documentation:"A `finally` node; only makes sense as part of a `try` statement"},AST_Block);var AST_Definitions=DEFNODE("Definitions","definitions",{$documentation:"Base class for `var` or `const` nodes (variable declarations/initializations)",$propdoc:{definitions:"[AST_VarDef*] array of variable definitions"},_walk:function(visitor){return visitor._visit(this,function(){this.definitions.forEach(function(def){def._walk(visitor)})})}},AST_Statement);var AST_Var=DEFNODE("Var",null,{$documentation:"A `var` statement"},AST_Definitions);var AST_Const=DEFNODE("Const",null,{$documentation:"A `const` statement"},AST_Definitions);var AST_VarDef=DEFNODE("VarDef","name value",{$documentation:"A variable declaration; only appears in a AST_Definitions node",$propdoc:{name:"[AST_SymbolVar|AST_SymbolConst] name of the variable",value:"[AST_Node?] initializer, or null of there's no initializer"},_walk:function(visitor){return visitor._visit(this,function(){this.name._walk(visitor);if(this.value)this.value._walk(visitor)})}});var AST_Call=DEFNODE("Call","expression args",{$documentation:"A function call expression",$propdoc:{expression:"[AST_Node] expression to invoke as function",args:"[AST_Node*] array of arguments"},_walk:function(visitor){return visitor._visit(this,function(){this.expression._walk(visitor);this.args.forEach(function(arg){arg._walk(visitor)})})}});var AST_New=DEFNODE("New",null,{$documentation:"An object instantiation. Derives from a function call since it has exactly the same properties"},AST_Call);var AST_Seq=DEFNODE("Seq","car cdr",{$documentation:"A sequence expression (two comma-separated expressions)",$propdoc:{car:"[AST_Node] first element in sequence",cdr:"[AST_Node] second element in sequence"},$cons:function(x,y){var seq=new AST_Seq(x);seq.car=x;seq.cdr=y;return seq},$from_array:function(array){if(array.length==0)return null;if(array.length==1)return array[0].clone();var list=null;for(var i=array.length;--i>=0;){list=AST_Seq.cons(array[i],list)}var p=list;while(p){if(p.cdr&&!p.cdr.cdr){p.cdr=p.cdr.car;break}p=p.cdr}return list},to_array:function(){var p=this,a=[];while(p){a.push(p.car);if(p.cdr&&!(p.cdr instanceof AST_Seq)){a.push(p.cdr);break}p=p.cdr}return a},add:function(node){var p=this;while(p){if(!(p.cdr instanceof AST_Seq)){var cell=AST_Seq.cons(p.cdr,node);return p.cdr=cell}p=p.cdr}},_walk:function(visitor){return visitor._visit(this,function(){this.car._walk(visitor);if(this.cdr)this.cdr._walk(visitor)})}});var AST_PropAccess=DEFNODE("PropAccess","expression property",{$documentation:'Base class for property access expressions, i.e. `a.foo` or `a["foo"]`',$propdoc:{expression:"[AST_Node] the “container” expression",property:"[AST_Node|string] the property to access. For AST_Dot this is always a plain string, while for AST_Sub it's an arbitrary AST_Node"}});var AST_Dot=DEFNODE("Dot",null,{$documentation:"A dotted property access expression",_walk:function(visitor){return visitor._visit(this,function(){this.expression._walk(visitor)})}},AST_PropAccess);var AST_Sub=DEFNODE("Sub",null,{$documentation:'Index-style property access, i.e. `a["foo"]`',_walk:function(visitor){return visitor._visit(this,function(){this.expression._walk(visitor);this.property._walk(visitor)})}},AST_PropAccess);var AST_Unary=DEFNODE("Unary","operator expression",{$documentation:"Base class for unary expressions",$propdoc:{operator:"[string] the operator",expression:"[AST_Node] expression that this unary operator applies to"},_walk:function(visitor){return visitor._visit(this,function(){this.expression._walk(visitor)})}});var AST_UnaryPrefix=DEFNODE("UnaryPrefix",null,{$documentation:"Unary prefix expression, i.e. `typeof i` or `++i`"},AST_Unary);var AST_UnaryPostfix=DEFNODE("UnaryPostfix",null,{$documentation:"Unary postfix expression, i.e. `i++`"},AST_Unary);var AST_Binary=DEFNODE("Binary","left operator right",{$documentation:"Binary expression, i.e. `a + b`",$propdoc:{left:"[AST_Node] left-hand side expression",operator:"[string] the operator",right:"[AST_Node] right-hand side expression"},_walk:function(visitor){return visitor._visit(this,function(){this.left._walk(visitor);this.right._walk(visitor)})}});var AST_Conditional=DEFNODE("Conditional","condition consequent alternative",{$documentation:"Conditional expression using the ternary operator, i.e. `a ? b : c`",$propdoc:{condition:"[AST_Node]",consequent:"[AST_Node]",alternative:"[AST_Node]"},_walk:function(visitor){return visitor._visit(this,function(){this.condition._walk(visitor);this.consequent._walk(visitor);this.alternative._walk(visitor)})}});var AST_Assign=DEFNODE("Assign",null,{$documentation:"An assignment expression — `a = b + 5`"},AST_Binary);var AST_Array=DEFNODE("Array","elements",{$documentation:"An array literal",$propdoc:{elements:"[AST_Node*] array of elements"},_walk:function(visitor){return visitor._visit(this,function(){this.elements.forEach(function(el){el._walk(visitor)})})}});var AST_Object=DEFNODE("Object","properties",{$documentation:"An object literal",$propdoc:{properties:"[AST_ObjectProperty*] array of properties"},_walk:function(visitor){return visitor._visit(this,function(){this.properties.forEach(function(prop){prop._walk(visitor)})})}});var AST_ObjectProperty=DEFNODE("ObjectProperty","key value",{$documentation:"Base class for literal object properties",$propdoc:{key:"[string] the property name converted to a string for ObjectKeyVal. For setters and getters this is an arbitrary AST_Node.",value:"[AST_Node] property value. For setters and getters this is an AST_Function."},_walk:function(visitor){return visitor._visit(this,function(){this.value._walk(visitor)})}});var AST_ObjectKeyVal=DEFNODE("ObjectKeyVal","quote",{$documentation:"A key: value object property",$propdoc:{quote:"[string] the original quote character"}},AST_ObjectProperty);var AST_ObjectSetter=DEFNODE("ObjectSetter",null,{$documentation:"An object setter property"},AST_ObjectProperty);var AST_ObjectGetter=DEFNODE("ObjectGetter",null,{$documentation:"An object getter property"},AST_ObjectProperty);var AST_Symbol=DEFNODE("Symbol","scope name thedef",{$propdoc:{name:"[string] name of this symbol",scope:"[AST_Scope/S] the current scope (not necessarily the definition scope)",thedef:"[SymbolDef/S] the definition of this symbol"},$documentation:"Base class for all symbols"});var AST_SymbolAccessor=DEFNODE("SymbolAccessor",null,{$documentation:"The name of a property accessor (setter/getter function)"},AST_Symbol);var AST_SymbolDeclaration=DEFNODE("SymbolDeclaration","init",{$documentation:"A declaration symbol (symbol in var/const, function name or argument, symbol in catch)",$propdoc:{init:"[AST_Node*/S] array of initializers for this declaration."}},AST_Symbol);var AST_SymbolVar=DEFNODE("SymbolVar",null,{$documentation:"Symbol defining a variable"},AST_SymbolDeclaration);var AST_SymbolConst=DEFNODE("SymbolConst",null,{$documentation:"A constant declaration"},AST_SymbolDeclaration);var AST_SymbolFunarg=DEFNODE("SymbolFunarg",null,{$documentation:"Symbol naming a function argument"},AST_SymbolVar);var AST_SymbolDefun=DEFNODE("SymbolDefun",null,{$documentation:"Symbol defining a function"},AST_SymbolDeclaration);var AST_SymbolLambda=DEFNODE("SymbolLambda",null,{$documentation:"Symbol naming a function expression"},AST_SymbolDeclaration);var AST_SymbolCatch=DEFNODE("SymbolCatch",null,{$documentation:"Symbol naming the exception in catch"},AST_SymbolDeclaration);var AST_Label=DEFNODE("Label","references",{$documentation:"Symbol naming a label (declaration)",$propdoc:{references:"[AST_LoopControl*] a list of nodes referring to this label"},initialize:function(){this.references=[];this.thedef=this}},AST_Symbol);var AST_SymbolRef=DEFNODE("SymbolRef",null,{$documentation:"Reference to some symbol (not definition/declaration)"},AST_Symbol);var AST_LabelRef=DEFNODE("LabelRef",null,{$documentation:"Reference to a label symbol"},AST_Symbol);var AST_This=DEFNODE("This",null,{$documentation:"The `this` symbol"},AST_Symbol);var AST_Constant=DEFNODE("Constant",null,{$documentation:"Base class for all constants",getValue:function(){return this.value}});var AST_String=DEFNODE("String","value quote",{$documentation:"A string literal",$propdoc:{value:"[string] the contents of this string",quote:"[string] the original quote character"}},AST_Constant);var AST_Number=DEFNODE("Number","value literal",{$documentation:"A number literal",$propdoc:{value:"[number] the numeric value",literal:"[string] numeric value as string (optional)"}},AST_Constant);var AST_RegExp=DEFNODE("RegExp","value",{$documentation:"A regexp literal",$propdoc:{value:"[RegExp] the actual regexp"}},AST_Constant);var AST_Atom=DEFNODE("Atom",null,{$documentation:"Base class for atoms"},AST_Constant);var AST_Null=DEFNODE("Null",null,{$documentation:"The `null` atom",value:null},AST_Atom);var AST_NaN=DEFNODE("NaN",null,{$documentation:"The impossible value",value:0/0},AST_Atom);var AST_Undefined=DEFNODE("Undefined",null,{$documentation:"The `undefined` value",value:function(){}()},AST_Atom);var AST_Hole=DEFNODE("Hole",null,{$documentation:"A hole in an array",value:function(){}()},AST_Atom);var AST_Infinity=DEFNODE("Infinity",null,{$documentation:"The `Infinity` value",value:1/0},AST_Atom);var AST_Boolean=DEFNODE("Boolean",null,{$documentation:"Base class for booleans"},AST_Atom);var AST_False=DEFNODE("False",null,{$documentation:"The `false` atom",value:false},AST_Boolean);var AST_True=DEFNODE("True",null,{$documentation:"The `true` atom",value:true},AST_Boolean);function TreeWalker(callback){this.visit=callback;this.stack=[];this.directives=Object.create(null)}TreeWalker.prototype={_visit:function(node,descend){this.push(node);var ret=this.visit(node,descend?function(){descend.call(node)}:noop);if(!ret&&descend){descend.call(node)}this.pop(node);return ret},parent:function(n){return this.stack[this.stack.length-2-(n||0)]},push:function(node){if(node instanceof AST_Lambda){this.directives=Object.create(this.directives)}else if(node instanceof AST_Directive){this.directives[node.value]=this.directives[node.value]?"up":true}this.stack.push(node)},pop:function(node){this.stack.pop();if(node instanceof AST_Lambda){this.directives=Object.getPrototypeOf(this.directives)}},self:function(){return this.stack[this.stack.length-1]},find_parent:function(type){var stack=this.stack;for(var i=stack.length;--i>=0;){var x=stack[i];if(x instanceof type)return x}},has_directive:function(type){var dir=this.directives[type];if(dir)return dir;var node=this.stack[this.stack.length-1];if(node instanceof AST_Scope){for(var i=0;i<node.body.length;++i){var st=node.body[i];if(!(st instanceof AST_Directive))break;if(st.value==type)return true}}},in_boolean_context:function(){var stack=this.stack;var i=stack.length,self=stack[--i];while(i>0){var p=stack[--i];if(p instanceof AST_If&&p.condition===self||p instanceof AST_Conditional&&p.condition===self||p instanceof AST_DWLoop&&p.condition===self||p instanceof AST_For&&p.condition===self||p instanceof AST_UnaryPrefix&&p.operator=="!"&&p.expression===self){return true}if(!(p instanceof AST_Binary&&(p.operator=="&&"||p.operator=="||")))return false;self=p}},loopcontrol_target:function(label){var stack=this.stack;if(label)for(var i=stack.length;--i>=0;){var x=stack[i];if(x instanceof AST_LabeledStatement&&x.label.name==label.name){return x.body}}else for(var i=stack.length;--i>=0;){var x=stack[i];if(x instanceof AST_Switch||x instanceof AST_IterationStatement)return x}}};"use strict";var KEYWORDS="break case catch const continue debugger default delete do else finally for function if in instanceof new return switch throw try typeof var void while with";var KEYWORDS_ATOM="false null true";var RESERVED_WORDS="abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized this throws transient volatile yield"+" "+KEYWORDS_ATOM+" "+KEYWORDS;var KEYWORDS_BEFORE_EXPRESSION="return new delete throw else case";KEYWORDS=makePredicate(KEYWORDS);RESERVED_WORDS=makePredicate(RESERVED_WORDS);KEYWORDS_BEFORE_EXPRESSION=makePredicate(KEYWORDS_BEFORE_EXPRESSION);KEYWORDS_ATOM=makePredicate(KEYWORDS_ATOM);var OPERATOR_CHARS=makePredicate(characters("+-*&%=<>!?|~^"));var RE_HEX_NUMBER=/^0x[0-9a-f]+$/i;var RE_OCT_NUMBER=/^0[0-7]+$/;var OPERATORS=makePredicate(["in","instanceof","typeof","new","void","delete","++","--","+","-","!","~","&","|","^","*","/","%",">>","<<",">>>","<",">","<=",">=","==","===","!=","!==","?","=","+=","-=","/=","*=","%=",">>=","<<=",">>>=","|=","^=","&=","&&","||"]);var WHITESPACE_CHARS=makePredicate(characters(" \n\r \f\x0B \ufeff"));var PUNC_BEFORE_EXPRESSION=makePredicate(characters("[{(,.;:"));var PUNC_CHARS=makePredicate(characters("[]{}(),;:"));var REGEXP_MODIFIERS=makePredicate(characters("gmsiy"));var UNICODE={letter:new 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tokenizer($TEXT,filename,html5_comments,shebang){var S={text:$TEXT,filename:filename,pos:0,tokpos:0,line:1,tokline:0,col:0,tokcol:0,newline_before:false,regex_allowed:false,comments_before:[]};function peek(){return S.text.charAt(S.pos)}function next(signal_eof,in_string){var ch=S.text.charAt(S.pos++);if(signal_eof&&!ch)throw EX_EOF;if("\r\n\u2028\u2029".indexOf(ch)>=0){S.newline_before=S.newline_before||!in_string;++S.line;S.col=0;if(!in_string&&ch=="\r"&&peek()=="\n"){++S.pos;ch="\n"}}else{++S.col}return ch}function forward(i){while(i-- >0)next()}function looking_at(str){return S.text.substr(S.pos,str.length)==str}function find(what,signal_eof){var pos=S.text.indexOf(what,S.pos);if(signal_eof&&pos==-1)throw EX_EOF;return pos}function start_token(){S.tokline=S.line;S.tokcol=S.col;S.tokpos=S.pos}var prev_was_dot=false;function token(type,value,is_comment){S.regex_allowed=type=="operator"&&!UNARY_POSTFIX(value)||type=="keyword"&&KEYWORDS_BEFORE_EXPRESSION(value)||type=="punc"&&PUNC_BEFORE_EXPRESSION(value);prev_was_dot=type=="punc"&&value==".";var ret={type:type,value:value,line:S.tokline,col:S.tokcol,pos:S.tokpos,endline:S.line,endcol:S.col,endpos:S.pos,nlb:S.newline_before,file:filename};if(/^(?:num|string|regexp)$/i.test(type)){ret.raw=$TEXT.substring(ret.pos,ret.endpos)}if(!is_comment){ret.comments_before=S.comments_before;S.comments_before=[];for(var i=0,len=ret.comments_before.length;i<len;i++){ret.nlb=ret.nlb||ret.comments_before[i].nlb}}S.newline_before=false;return new AST_Token(ret)}function skip_whitespace(){var ch;while(WHITESPACE_CHARS(ch=peek())||ch=="\u2028"||ch=="\u2029")next()}function read_while(pred){var ret="",ch,i=0;while((ch=peek())&&pred(ch,i++))ret+=next();return ret}function parse_error(err){js_error(err,filename,S.tokline,S.tokcol,S.tokpos)}function read_num(prefix){var has_e=false,after_e=false,has_x=false,has_dot=prefix==".";var num=read_while(function(ch,i){var code=ch.charCodeAt(0);switch(code){case 120:case 88:return has_x?false:has_x=true;case 101:case 69:return has_x?true:has_e?false:has_e=after_e=true;case 45:return after_e||i==0&&!prefix;case 43:return after_e;case after_e=false,46:return!has_dot&&!has_x&&!has_e?has_dot=true:false}return is_alphanumeric_char(code)});if(prefix)num=prefix+num;var valid=parse_js_number(num);if(!isNaN(valid)){return token("num",valid)}else{parse_error("Invalid syntax: "+num)}}function read_escaped_char(in_string){var ch=next(true,in_string);switch(ch.charCodeAt(0)){case 110:return"\n";case 114:return"\r";case 116:return" ";case 98:return"\b";case 118:return"\x0B";case 102:return"\f";case 48:return"\x00";case 120:return String.fromCharCode(hex_bytes(2));case 117:return String.fromCharCode(hex_bytes(4));case 10:return"";case 13:if(peek()=="\n"){next(true,in_string);return""}}return ch}function hex_bytes(n){var num=0;for(;n>0;--n){var digit=parseInt(next(true),16);if(isNaN(digit))parse_error("Invalid hex-character pattern in string");num=num<<4|digit}return num}var read_string=with_eof_error("Unterminated string constant",function(quote_char){var quote=next(),ret="";for(;;){var ch=next(true,true);if(ch=="\\"){var octal_len=0,first=null;ch=read_while(function(ch){if(ch>="0"&&ch<="7"){if(!first){first=ch;return++octal_len}else if(first<="3"&&octal_len<=2)return++octal_len;else if(first>="4"&&octal_len<=1)return++octal_len}return false});if(octal_len>0)ch=String.fromCharCode(parseInt(ch,8));else ch=read_escaped_char(true)}else if("\r\n\u2028\u2029".indexOf(ch)>=0)parse_error("Unterminated string constant");else if(ch==quote)break;ret+=ch}var tok=token("string",ret);tok.quote=quote_char;return tok});function skip_line_comment(type){var regex_allowed=S.regex_allowed;var i=find("\n"),ret;if(i==-1){ret=S.text.substr(S.pos);S.pos=S.text.length}else{ret=S.text.substring(S.pos,i);S.pos=i}S.col=S.tokcol+(S.pos-S.tokpos);S.comments_before.push(token(type,ret,true));S.regex_allowed=regex_allowed;return next_token()}var skip_multiline_comment=with_eof_error("Unterminated multiline comment",function(){var regex_allowed=S.regex_allowed;var i=find("*/",true);var text=S.text.substring(S.pos,i);var a=text.split("\n"),n=a.length;S.pos=i+2;S.line+=n-1;if(n>1)S.col=a[n-1].length;else S.col+=a[n-1].length;S.col+=2;var nlb=S.newline_before=S.newline_before||text.indexOf("\n")>=0;S.comments_before.push(token("comment2",text,true));S.regex_allowed=regex_allowed;S.newline_before=nlb;return next_token()});function read_name(){var backslash=false,name="",ch,escaped=false,hex;while((ch=peek())!=null){if(!backslash){if(ch=="\\")escaped=backslash=true,next();else if(is_identifier_char(ch))name+=next();else break}else{if(ch!="u")parse_error("Expecting UnicodeEscapeSequence -- uXXXX");ch=read_escaped_char();if(!is_identifier_char(ch))parse_error("Unicode char: "+ch.charCodeAt(0)+" is not valid in identifier");name+=ch;backslash=false}}if(KEYWORDS(name)&&escaped){hex=name.charCodeAt(0).toString(16).toUpperCase();name="\\u"+"0000".substr(hex.length)+hex+name.slice(1)}return name}var read_regexp=with_eof_error("Unterminated regular expression",function(regexp){var prev_backslash=false,ch,in_class=false;while(ch=next(true))if(prev_backslash){regexp+="\\"+ch;prev_backslash=false}else if(ch=="["){in_class=true;regexp+=ch}else if(ch=="]"&&in_class){in_class=false;regexp+=ch}else if(ch=="/"&&!in_class){break}else if(ch=="\\"){prev_backslash=true}else{regexp+=ch}var mods=read_name();try{return token("regexp",new RegExp(regexp,mods))}catch(e){parse_error(e.message)}});function read_operator(prefix){function grow(op){if(!peek())return op;var bigger=op+peek();if(OPERATORS(bigger)){next();return grow(bigger)}else{return op}}return token("operator",grow(prefix||next()))}function handle_slash(){next();switch(peek()){case"/":next();return skip_line_comment("comment1");case"*":next();return skip_multiline_comment()}return S.regex_allowed?read_regexp(""):read_operator("/")}function handle_dot(){next();return is_digit(peek().charCodeAt(0))?read_num("."):token("punc",".")}function read_word(){var word=read_name();if(prev_was_dot)return token("name",word);return KEYWORDS_ATOM(word)?token("atom",word):!KEYWORDS(word)?token("name",word):OPERATORS(word)?token("operator",word):token("keyword",word)}function with_eof_error(eof_error,cont){return function(x){try{return cont(x)}catch(ex){if(ex===EX_EOF)parse_error(eof_error);else throw ex}}}function next_token(force_regexp){if(force_regexp!=null)return read_regexp(force_regexp);skip_whitespace();start_token();if(html5_comments){if(looking_at("<!--")){forward(4);return skip_line_comment("comment3")}if(looking_at("-->")&&S.newline_before){forward(3);return skip_line_comment("comment4")}}var ch=peek();if(!ch)return token("eof");var code=ch.charCodeAt(0);switch(code){case 34:case 39:return read_string(ch);case 46:return handle_dot();case 47:return handle_slash()}if(is_digit(code))return read_num();if(PUNC_CHARS(ch))return token("punc",next());if(OPERATOR_CHARS(ch))return read_operator();if(code==92||is_identifier_start(code))return read_word();if(shebang){if(S.pos==0&&looking_at("#!")){forward(2);return skip_line_comment("comment5")}}parse_error("Unexpected character '"+ch+"'")}next_token.context=function(nc){if(nc)S=nc;return S};return next_token}var UNARY_PREFIX=makePredicate(["typeof","void","delete","--","++","!","~","-","+"]);var UNARY_POSTFIX=makePredicate(["--","++"]);var ASSIGNMENT=makePredicate(["=","+=","-=","/=","*=","%=",">>=","<<=",">>>=","|=","^=","&="]);var PRECEDENCE=function(a,ret){for(var i=0;i<a.length;++i){var b=a[i];for(var j=0;j<b.length;++j){ret[b[j]]=i+1}}return ret}([["||"],["&&"],["|"],["^"],["&"],["==","===","!=","!=="],["<",">","<=",">=","in","instanceof"],[">>","<<",">>>"],["+","-"],["*","/","%"]],{});var STATEMENTS_WITH_LABELS=array_to_hash(["for","do","while","switch"]);var ATOMIC_START_TOKEN=array_to_hash(["atom","num","string","regexp","name"]);function parse($TEXT,options){options=defaults(options,{strict:false,filename:null,toplevel:null,expression:false,html5_comments:true,bare_returns:false,shebang:true});var S={input:typeof $TEXT=="string"?tokenizer($TEXT,options.filename,options.html5_comments,options.shebang):$TEXT,token:null,prev:null,peeked:null,in_function:0,in_directives:true,in_loop:0,labels:[]};S.token=next();function is(type,value){return is_token(S.token,type,value)}function peek(){return S.peeked||(S.peeked=S.input())}function next(){S.prev=S.token;if(S.peeked){S.token=S.peeked;S.peeked=null}else{S.token=S.input()}S.in_directives=S.in_directives&&(S.token.type=="string"||is("punc",";"));return S.token}function prev(){return S.prev}function croak(msg,line,col,pos){var ctx=S.input.context();js_error(msg,ctx.filename,line!=null?line:ctx.tokline,col!=null?col:ctx.tokcol,pos!=null?pos:ctx.tokpos)}function token_error(token,msg){croak(msg,token.line,token.col)}function unexpected(token){if(token==null)token=S.token;token_error(token,"Unexpected token: "+token.type+" ("+token.value+")")}function expect_token(type,val){if(is(type,val)){return next()}token_error(S.token,"Unexpected token "+S.token.type+" «"+S.token.value+"»"+", expected "+type+" «"+val+"»")}function expect(punc){return expect_token("punc",punc)}function can_insert_semicolon(){return!options.strict&&(S.token.nlb||is("eof")||is("punc","}"))}function semicolon(optional){if(is("punc",";"))next();else if(!optional&&!can_insert_semicolon())unexpected()}function parenthesised(){expect("(");var exp=expression(true);expect(")");return exp}function embed_tokens(parser){return function(){var start=S.token;var expr=parser();var end=prev();expr.start=start;expr.end=end;return expr}}function handle_regexp(){if(is("operator","/")||is("operator","/=")){S.peeked=null;S.token=S.input(S.token.value.substr(1))}}var statement=embed_tokens(function(){var tmp;handle_regexp();switch(S.token.type){case"string":var dir=S.in_directives,stat=simple_statement();if(dir&&stat.body instanceof AST_String&&!is("punc",",")){return new AST_Directive({start:stat.body.start,end:stat.body.end,quote:stat.body.quote,value:stat.body.value})}return stat;case"num":case"regexp":case"operator":case"atom":return simple_statement();case"name":return is_token(peek(),"punc",":")?labeled_statement():simple_statement();case"punc":switch(S.token.value){case"{":return new AST_BlockStatement({start:S.token,body:block_(),end:prev()});case"[":case"(":return simple_statement();case";":next();return new AST_EmptyStatement;default:unexpected()}case"keyword":switch(tmp=S.token.value,next(),tmp){case"break":return break_cont(AST_Break);case"continue":return break_cont(AST_Continue);case"debugger":semicolon();return new AST_Debugger;case"do":return new AST_Do({body:in_loop(statement),condition:(expect_token("keyword","while"),tmp=parenthesised(),semicolon(true),tmp)});case"while":return new AST_While({condition:parenthesised(),body:in_loop(statement)});case"for":return for_();case"function":return function_(AST_Defun);case"if":return if_();case"return":if(S.in_function==0&&!options.bare_returns)croak("'return' outside of function");return new AST_Return({value:is("punc",";")?(next(),null):can_insert_semicolon()?null:(tmp=expression(true),semicolon(),tmp)});case"switch":return new AST_Switch({expression:parenthesised(),body:in_loop(switch_body_)});case"throw":if(S.token.nlb)croak("Illegal newline after 'throw'");return new AST_Throw({value:(tmp=expression(true),semicolon(),tmp)});case"try":return try_();case"var":return tmp=var_(),semicolon(),tmp;case"const":return tmp=const_(),semicolon(),tmp;case"with":return new AST_With({expression:parenthesised(),body:statement()});default:unexpected()}}});function labeled_statement(){var label=as_symbol(AST_Label);if(find_if(function(l){return l.name==label.name},S.labels)){croak("Label "+label.name+" defined twice")}expect(":");S.labels.push(label);var stat=statement();S.labels.pop();if(!(stat instanceof AST_IterationStatement)){label.references.forEach(function(ref){if(ref instanceof AST_Continue){ref=ref.label.start;croak("Continue label `"+label.name+"` refers to non-IterationStatement.",ref.line,ref.col,ref.pos)}})}return new AST_LabeledStatement({body:stat,label:label})}function simple_statement(tmp){return new AST_SimpleStatement({body:(tmp=expression(true),semicolon(),tmp)})}function break_cont(type){var label=null,ldef;if(!can_insert_semicolon()){label=as_symbol(AST_LabelRef,true)}if(label!=null){ldef=find_if(function(l){return l.name==label.name},S.labels);if(!ldef)croak("Undefined label "+label.name);label.thedef=ldef}else if(S.in_loop==0)croak(type.TYPE+" not inside a loop or switch");semicolon();var stat=new type({label:label});if(ldef)ldef.references.push(stat);return stat}function for_(){expect("(");var init=null;if(!is("punc",";")){init=is("keyword","var")?(next(),var_(true)):expression(true,true);if(is("operator","in")){if(init instanceof AST_Var&&init.definitions.length>1)croak("Only one variable declaration allowed in for..in loop");next();return for_in(init)}}return regular_for(init)}function regular_for(init){expect(";");var test=is("punc",";")?null:expression(true);expect(";");var step=is("punc",")")?null:expression(true);expect(")");return new AST_For({init:init,condition:test,step:step,body:in_loop(statement)})}function for_in(init){var lhs=init instanceof AST_Var?init.definitions[0].name:null;var obj=expression(true);expect(")");return new AST_ForIn({init:init,name:lhs,object:obj,body:in_loop(statement)})}var function_=function(ctor){var in_statement=ctor===AST_Defun;var name=is("name")?as_symbol(in_statement?AST_SymbolDefun:AST_SymbolLambda):null;if(in_statement&&!name)unexpected();expect("(");return new ctor({name:name,argnames:function(first,a){while(!is("punc",")")){if(first)first=false;else expect(",");a.push(as_symbol(AST_SymbolFunarg))}next();return a}(true,[]),body:function(loop,labels){++S.in_function;S.in_directives=true;S.in_loop=0;S.labels=[];var a=block_();--S.in_function;S.in_loop=loop;S.labels=labels;return a}(S.in_loop,S.labels)})};function if_(){var cond=parenthesised(),body=statement(),belse=null;if(is("keyword","else")){next();belse=statement()}return new AST_If({condition:cond,body:body,alternative:belse})}function block_(){expect("{");var a=[];while(!is("punc","}")){if(is("eof"))unexpected();a.push(statement())}next();return a}function switch_body_(){expect("{");var a=[],cur=null,branch=null,tmp;while(!is("punc","}")){if(is("eof"))unexpected();if(is("keyword","case")){if(branch)branch.end=prev();cur=[];branch=new AST_Case({start:(tmp=S.token,next(),tmp),expression:expression(true),body:cur});a.push(branch);expect(":")}else if(is("keyword","default")){if(branch)branch.end=prev();cur=[];branch=new AST_Default({start:(tmp=S.token,next(),expect(":"),tmp),body:cur});a.push(branch)}else{if(!cur)unexpected();cur.push(statement())}}if(branch)branch.end=prev();next();return a}function try_(){var body=block_(),bcatch=null,bfinally=null;if(is("keyword","catch")){var start=S.token;next();expect("(");var name=as_symbol(AST_SymbolCatch);expect(")");bcatch=new AST_Catch({start:start,argname:name,body:block_(),end:prev()})}if(is("keyword","finally")){var start=S.token;next();bfinally=new AST_Finally({start:start,body:block_(),end:prev()})}if(!bcatch&&!bfinally)croak("Missing catch/finally blocks");return new AST_Try({body:body,bcatch:bcatch,bfinally:bfinally})}function vardefs(no_in,in_const){var a=[];for(;;){a.push(new AST_VarDef({start:S.token,name:as_symbol(in_const?AST_SymbolConst:AST_SymbolVar),value:is("operator","=")?(next(),expression(false,no_in)):null,end:prev()}));if(!is("punc",","))break;next()}return a}var var_=function(no_in){return new AST_Var({start:prev(),definitions:vardefs(no_in,false),end:prev()})};var const_=function(){return new AST_Const({start:prev(),definitions:vardefs(false,true),end:prev()})};var new_=function(allow_calls){var start=S.token;expect_token("operator","new");var newexp=expr_atom(false),args;if(is("punc","(")){next();args=expr_list(")")}else{args=[]}return subscripts(new AST_New({start:start,expression:newexp,args:args,end:prev()}),allow_calls)};function as_atom_node(){var tok=S.token,ret;switch(tok.type){case"name":case"keyword":ret=_make_symbol(AST_SymbolRef);break;case"num":ret=new AST_Number({start:tok,end:tok,value:tok.value});break;case"string":ret=new AST_String({start:tok,end:tok,value:tok.value,quote:tok.quote});break;case"regexp":ret=new AST_RegExp({start:tok,end:tok,value:tok.value});break;case"atom":switch(tok.value){case"false":ret=new AST_False({start:tok,end:tok});break;case"true":ret=new AST_True({start:tok,end:tok});break;case"null":ret=new AST_Null({start:tok,end:tok});break}break;case"operator":if(!is_identifier_string(tok.value)){throw new JS_Parse_Error("Invalid getter/setter name: "+tok.value,tok.file,tok.line,tok.col,tok.pos)}ret=_make_symbol(AST_SymbolRef);break}next();return ret}var expr_atom=function(allow_calls){if(is("operator","new")){return new_(allow_calls)}var start=S.token;if(is("punc")){switch(start.value){case"(":next();var ex=expression(true);ex.start=start;ex.end=S.token;expect(")");return subscripts(ex,allow_calls);case"[":return subscripts(array_(),allow_calls);case"{":return subscripts(object_(),allow_calls)}unexpected()}if(is("keyword","function")){next();var func=function_(AST_Function);func.start=start;func.end=prev();return subscripts(func,allow_calls)}if(ATOMIC_START_TOKEN[S.token.type]){return subscripts(as_atom_node(),allow_calls)}unexpected()};function expr_list(closing,allow_trailing_comma,allow_empty){var first=true,a=[];while(!is("punc",closing)){if(first)first=false;else expect(",");if(allow_trailing_comma&&is("punc",closing))break;if(is("punc",",")&&allow_empty){a.push(new AST_Hole({start:S.token,end:S.token}))}else{a.push(expression(false))}}next();return a}var array_=embed_tokens(function(){expect("[");return new AST_Array({elements:expr_list("]",!options.strict,true)})});var object_=embed_tokens(function(){expect("{");var first=true,a=[];while(!is("punc","}")){if(first)first=false;else expect(",");if(!options.strict&&is("punc","}"))break;var start=S.token;var type=start.type;var name=as_property_name();if(type=="name"&&!is("punc",":")){if(name=="get"){a.push(new AST_ObjectGetter({start:start,key:as_atom_node(),value:function_(AST_Accessor),end:prev()}));continue}if(name=="set"){a.push(new AST_ObjectSetter({start:start,key:as_atom_node(),value:function_(AST_Accessor),end:prev()}));continue}}expect(":");a.push(new AST_ObjectKeyVal({start:start,quote:start.quote,key:name,value:expression(false),end:prev()}))}next();return new AST_Object({properties:a})});function as_property_name(){var tmp=S.token;next();switch(tmp.type){case"num":case"string":case"name":case"operator":case"keyword":case"atom":return tmp.value;default:unexpected()}}function as_name(){var tmp=S.token;next();switch(tmp.type){case"name":case"operator":case"keyword":case"atom":return tmp.value;default:unexpected()}}function _make_symbol(type){var name=S.token.value;return new(name=="this"?AST_This:type)({name:String(name),start:S.token,end:S.token})}function as_symbol(type,noerror){if(!is("name")){if(!noerror)croak("Name expected");return null}var sym=_make_symbol(type);next();return sym}var subscripts=function(expr,allow_calls){var start=expr.start;if(is("punc",".")){next();return subscripts(new AST_Dot({start:start,expression:expr,property:as_name(),end:prev()}),allow_calls)}if(is("punc","[")){next();var prop=expression(true);expect("]");return subscripts(new AST_Sub({start:start,expression:expr,property:prop,end:prev()}),allow_calls)}if(allow_calls&&is("punc","(")){next();return subscripts(new AST_Call({start:start,expression:expr,args:expr_list(")"),end:prev()}),true)}return expr};var maybe_unary=function(allow_calls){var start=S.token;if(is("operator")&&UNARY_PREFIX(start.value)){next();handle_regexp();var ex=make_unary(AST_UnaryPrefix,start.value,maybe_unary(allow_calls));ex.start=start;ex.end=prev();return ex}var val=expr_atom(allow_calls);while(is("operator")&&UNARY_POSTFIX(S.token.value)&&!S.token.nlb){val=make_unary(AST_UnaryPostfix,S.token.value,val);val.start=start;val.end=S.token;next()}return val};function make_unary(ctor,op,expr){if((op=="++"||op=="--")&&!is_assignable(expr))croak("Invalid use of "+op+" operator");return new ctor({operator:op,expression:expr})}var expr_op=function(left,min_prec,no_in){var op=is("operator")?S.token.value:null;if(op=="in"&&no_in)op=null;var prec=op!=null?PRECEDENCE[op]:null;if(prec!=null&&prec>min_prec){next();var right=expr_op(maybe_unary(true),prec,no_in);return expr_op(new AST_Binary({start:left.start,left:left,operator:op,right:right,end:right.end}),min_prec,no_in)}return left};function expr_ops(no_in){return expr_op(maybe_unary(true),0,no_in)}var maybe_conditional=function(no_in){var start=S.token;var expr=expr_ops(no_in);if(is("operator","?")){next();var yes=expression(false);expect(":");return new AST_Conditional({start:start,condition:expr,consequent:yes,alternative:expression(false,no_in),end:prev()})}return expr};function is_assignable(expr){if(!options.strict)return true;if(expr instanceof AST_This)return false;return expr instanceof AST_PropAccess||expr instanceof AST_Symbol}var maybe_assign=function(no_in){var start=S.token;var left=maybe_conditional(no_in),val=S.token.value;if(is("operator")&&ASSIGNMENT(val)){if(is_assignable(left)){next();return new AST_Assign({start:start,left:left,operator:val,right:maybe_assign(no_in),end:prev()})}croak("Invalid assignment")}return left};var expression=function(commas,no_in){var start=S.token;var expr=maybe_assign(no_in);if(commas&&is("punc",",")){next();return new AST_Seq({start:start,car:expr,cdr:expression(true,no_in),end:peek()})}return expr};function in_loop(cont){++S.in_loop;var ret=cont();--S.in_loop;return ret}if(options.expression){return expression(true)}return function(){var start=S.token;var body=[];while(!is("eof"))body.push(statement());var end=prev();var toplevel=options.toplevel;if(toplevel){toplevel.body=toplevel.body.concat(body);toplevel.end=end}else{toplevel=new AST_Toplevel({start:start,body:body,end:end})}return toplevel}()}"use strict";function TreeTransformer(before,after){TreeWalker.call(this);this.before=before;this.after=after}TreeTransformer.prototype=new TreeWalker;(function(undefined){function _(node,descend){node.DEFMETHOD("transform",function(tw,in_list){var x,y;tw.push(this);if(tw.before)x=tw.before(this,descend,in_list);if(x===undefined){if(!tw.after){x=this;descend(x,tw)}else{tw.stack[tw.stack.length-1]=x=this;descend(x,tw);y=tw.after(x,in_list);if(y!==undefined)x=y}}tw.pop(this);return x})}function do_list(list,tw){return MAP(list,function(node){return node.transform(tw,true)})}_(AST_Node,noop);_(AST_LabeledStatement,function(self,tw){self.label=self.label.transform(tw);self.body=self.body.transform(tw)});_(AST_SimpleStatement,function(self,tw){self.body=self.body.transform(tw)});_(AST_Block,function(self,tw){self.body=do_list(self.body,tw)});_(AST_DWLoop,function(self,tw){self.condition=self.condition.transform(tw);self.body=self.body.transform(tw)});_(AST_For,function(self,tw){if(self.init)self.init=self.init.transform(tw);if(self.condition)self.condition=self.condition.transform(tw);if(self.step)self.step=self.step.transform(tw);self.body=self.body.transform(tw)});_(AST_ForIn,function(self,tw){self.init=self.init.transform(tw);self.object=self.object.transform(tw);self.body=self.body.transform(tw)});_(AST_With,function(self,tw){self.expression=self.expression.transform(tw);self.body=self.body.transform(tw)});_(AST_Exit,function(self,tw){if(self.value)self.value=self.value.transform(tw)});_(AST_LoopControl,function(self,tw){if(self.label)self.label=self.label.transform(tw)});_(AST_If,function(self,tw){self.condition=self.condition.transform(tw);self.body=self.body.transform(tw);if(self.alternative)self.alternative=self.alternative.transform(tw)});_(AST_Switch,function(self,tw){self.expression=self.expression.transform(tw);self.body=do_list(self.body,tw)});_(AST_Case,function(self,tw){self.expression=self.expression.transform(tw);self.body=do_list(self.body,tw)});_(AST_Try,function(self,tw){self.body=do_list(self.body,tw);if(self.bcatch)self.bcatch=self.bcatch.transform(tw);if(self.bfinally)self.bfinally=self.bfinally.transform(tw)});_(AST_Catch,function(self,tw){self.argname=self.argname.transform(tw);self.body=do_list(self.body,tw)});_(AST_Definitions,function(self,tw){self.definitions=do_list(self.definitions,tw)});_(AST_VarDef,function(self,tw){self.name=self.name.transform(tw);if(self.value)self.value=self.value.transform(tw)});_(AST_Lambda,function(self,tw){if(self.name)self.name=self.name.transform(tw);self.argnames=do_list(self.argnames,tw);self.body=do_list(self.body,tw)});_(AST_Call,function(self,tw){self.expression=self.expression.transform(tw);self.args=do_list(self.args,tw)});_(AST_Seq,function(self,tw){self.car=self.car.transform(tw);self.cdr=self.cdr.transform(tw)});_(AST_Dot,function(self,tw){self.expression=self.expression.transform(tw)});_(AST_Sub,function(self,tw){self.expression=self.expression.transform(tw);self.property=self.property.transform(tw)});_(AST_Unary,function(self,tw){self.expression=self.expression.transform(tw)});_(AST_Binary,function(self,tw){self.left=self.left.transform(tw);self.right=self.right.transform(tw)});_(AST_Conditional,function(self,tw){self.condition=self.condition.transform(tw);self.consequent=self.consequent.transform(tw);self.alternative=self.alternative.transform(tw)});_(AST_Array,function(self,tw){self.elements=do_list(self.elements,tw)});_(AST_Object,function(self,tw){self.properties=do_list(self.properties,tw)});_(AST_ObjectProperty,function(self,tw){self.value=self.value.transform(tw)})})();"use strict";function SymbolDef(scope,index,orig){this.name=orig.name;this.orig=[orig];this.scope=scope;this.references=[];this.global=false;this.mangled_name=null;this.undeclared=false;this.constant=false;this.index=index}SymbolDef.prototype={unmangleable:function(options){if(!options)options={};return this.global&&!options.toplevel||this.undeclared||!options.eval&&(this.scope.uses_eval||this.scope.uses_with)||options.keep_fnames&&(this.orig[0]instanceof AST_SymbolLambda||this.orig[0]instanceof AST_SymbolDefun);
+},mangle:function(options){var cache=options.cache&&options.cache.props;if(this.global&&cache&&cache.has(this.name)){this.mangled_name=cache.get(this.name)}else if(!this.mangled_name&&!this.unmangleable(options)){var s=this.scope;if(!options.screw_ie8&&this.orig[0]instanceof AST_SymbolLambda)s=s.parent_scope;this.mangled_name=s.next_mangled(options,this);if(this.global&&cache){cache.set(this.name,this.mangled_name)}}}};AST_Toplevel.DEFMETHOD("figure_out_scope",function(options){options=defaults(options,{screw_ie8:false,cache:null});var self=this;var scope=self.parent_scope=null;var labels=new Dictionary;var defun=null;var last_var_had_const_pragma=false;var nesting=0;var tw=new TreeWalker(function(node,descend){if(options.screw_ie8&&node instanceof AST_Catch){var save_scope=scope;scope=new AST_Scope(node);scope.init_scope_vars(nesting);scope.parent_scope=save_scope;descend();scope=save_scope;return true}if(node instanceof AST_Scope){node.init_scope_vars(nesting);var save_scope=node.parent_scope=scope;var save_defun=defun;var save_labels=labels;defun=scope=node;labels=new Dictionary;++nesting;descend();--nesting;scope=save_scope;defun=save_defun;labels=save_labels;return true}if(node instanceof AST_LabeledStatement){var l=node.label;if(labels.has(l.name)){throw new Error(string_template("Label {name} defined twice",l))}labels.set(l.name,l);descend();labels.del(l.name);return true}if(node instanceof AST_With){for(var s=scope;s;s=s.parent_scope)s.uses_with=true;return}if(node instanceof AST_Symbol){node.scope=scope}if(node instanceof AST_Label){node.thedef=node;node.references=[]}if(node instanceof AST_SymbolLambda){defun.def_function(node)}else if(node instanceof AST_SymbolDefun){(node.scope=defun.parent_scope).def_function(node)}else if(node instanceof AST_Var){last_var_had_const_pragma=node.has_const_pragma()}else if(node instanceof AST_SymbolVar||node instanceof AST_SymbolConst){var def=defun.def_variable(node);def.constant=node instanceof AST_SymbolConst||last_var_had_const_pragma;def.init=tw.parent().value}else if(node instanceof AST_SymbolCatch){(options.screw_ie8?scope:defun).def_variable(node)}else if(node instanceof AST_LabelRef){var sym=labels.get(node.name);if(!sym)throw new Error(string_template("Undefined label {name} [{line},{col}]",{name:node.name,line:node.start.line,col:node.start.col}));node.thedef=sym}});self.walk(tw);var func=null;var globals=self.globals=new Dictionary;var tw=new TreeWalker(function(node,descend){if(node instanceof AST_Lambda){var prev_func=func;func=node;descend();func=prev_func;return true}if(node instanceof AST_LoopControl&&node.label){node.label.thedef.references.push(node);return true}if(node instanceof AST_SymbolRef){var name=node.name;if(name=="eval"&&tw.parent()instanceof AST_Call){for(var s=node.scope;s&&!s.uses_eval;s=s.parent_scope){s.uses_eval=true}}var sym=node.scope.find_variable(name);if(!sym){var g;if(globals.has(name)){g=globals.get(name)}else{g=new SymbolDef(self,globals.size(),node);g.undeclared=true;g.global=true;globals.set(name,g)}node.thedef=g;if(func&&name=="arguments"){func.uses_arguments=true}}else{node.thedef=sym}node.reference();return true}});self.walk(tw);if(options.cache){this.cname=options.cache.cname}});AST_Scope.DEFMETHOD("init_scope_vars",function(nesting){this.variables=new Dictionary;this.functions=new Dictionary;this.uses_with=false;this.uses_eval=false;this.parent_scope=null;this.enclosed=[];this.cname=-1;this.nesting=nesting});AST_Lambda.DEFMETHOD("init_scope_vars",function(){AST_Scope.prototype.init_scope_vars.apply(this,arguments);this.uses_arguments=false;var symbol=new AST_VarDef({name:"arguments",start:this.start,end:this.end});var def=new SymbolDef(this,this.variables.size(),symbol);this.variables.set(symbol.name,def)});AST_SymbolRef.DEFMETHOD("reference",function(){var def=this.definition();def.references.push(this);var s=this.scope;while(s){push_uniq(s.enclosed,def);if(s===def.scope)break;s=s.parent_scope}this.frame=this.scope.nesting-def.scope.nesting});AST_Scope.DEFMETHOD("find_variable",function(name){if(name instanceof AST_Symbol)name=name.name;return this.variables.get(name)||this.parent_scope&&this.parent_scope.find_variable(name)});AST_Scope.DEFMETHOD("def_function",function(symbol){this.functions.set(symbol.name,this.def_variable(symbol))});AST_Scope.DEFMETHOD("def_variable",function(symbol){var def;if(!this.variables.has(symbol.name)){def=new SymbolDef(this,this.variables.size(),symbol);this.variables.set(symbol.name,def);def.global=!this.parent_scope}else{def=this.variables.get(symbol.name);def.orig.push(symbol)}return symbol.thedef=def});AST_Scope.DEFMETHOD("next_mangled",function(options){var ext=this.enclosed;out:while(true){var m=base54(++this.cname);if(!is_identifier(m))continue;if(options.except.indexOf(m)>=0)continue;for(var i=ext.length;--i>=0;){var sym=ext[i];var name=sym.mangled_name||sym.unmangleable(options)&&sym.name;if(m==name)continue out}return m}});AST_Function.DEFMETHOD("next_mangled",function(options,def){var tricky_def=def.orig[0]instanceof AST_SymbolFunarg&&this.name&&this.name.definition();while(true){var name=AST_Lambda.prototype.next_mangled.call(this,options,def);if(!(tricky_def&&tricky_def.mangled_name==name))return name}});AST_Scope.DEFMETHOD("references",function(sym){if(sym instanceof AST_Symbol)sym=sym.definition();return this.enclosed.indexOf(sym)<0?null:sym});AST_Symbol.DEFMETHOD("unmangleable",function(options){return this.definition().unmangleable(options)});AST_SymbolAccessor.DEFMETHOD("unmangleable",function(){return true});AST_Label.DEFMETHOD("unmangleable",function(){return false});AST_Symbol.DEFMETHOD("unreferenced",function(){return this.definition().references.length==0&&!(this.scope.uses_eval||this.scope.uses_with)});AST_Symbol.DEFMETHOD("undeclared",function(){return this.definition().undeclared});AST_LabelRef.DEFMETHOD("undeclared",function(){return false});AST_Label.DEFMETHOD("undeclared",function(){return false});AST_Symbol.DEFMETHOD("definition",function(){return this.thedef});AST_Symbol.DEFMETHOD("global",function(){return this.definition().global});AST_Var.DEFMETHOD("has_const_pragma",function(){var comments_before=this.start&&this.start.comments_before;var lastComment=comments_before&&comments_before[comments_before.length-1];return lastComment&&/@const\b/.test(lastComment.value)});AST_Toplevel.DEFMETHOD("_default_mangler_options",function(options){return defaults(options,{except:[],eval:false,sort:false,toplevel:false,screw_ie8:false,keep_fnames:false})});AST_Toplevel.DEFMETHOD("mangle_names",function(options){options=this._default_mangler_options(options);options.except.push("arguments");var lname=-1;var to_mangle=[];if(options.cache){this.globals.each(function(symbol){if(options.except.indexOf(symbol.name)<0){to_mangle.push(symbol)}})}var tw=new TreeWalker(function(node,descend){if(node instanceof AST_LabeledStatement){var save_nesting=lname;descend();lname=save_nesting;return true}if(node instanceof AST_Scope){var p=tw.parent(),a=[];node.variables.each(function(symbol){if(options.except.indexOf(symbol.name)<0){a.push(symbol)}});if(options.sort)a.sort(function(a,b){return b.references.length-a.references.length});to_mangle.push.apply(to_mangle,a);return}if(node instanceof AST_Label){var name;do name=base54(++lname);while(!is_identifier(name));node.mangled_name=name;return true}if(options.screw_ie8&&node instanceof AST_SymbolCatch){to_mangle.push(node.definition());return}});this.walk(tw);to_mangle.forEach(function(def){def.mangle(options)});if(options.cache){options.cache.cname=this.cname}});AST_Toplevel.DEFMETHOD("compute_char_frequency",function(options){options=this._default_mangler_options(options);var tw=new TreeWalker(function(node){if(node instanceof AST_Constant)base54.consider(node.print_to_string());else if(node instanceof AST_Return)base54.consider("return");else if(node instanceof AST_Throw)base54.consider("throw");else if(node instanceof AST_Continue)base54.consider("continue");else if(node instanceof AST_Break)base54.consider("break");else if(node instanceof AST_Debugger)base54.consider("debugger");else if(node instanceof AST_Directive)base54.consider(node.value);else if(node instanceof AST_While)base54.consider("while");else if(node instanceof AST_Do)base54.consider("do while");else if(node instanceof AST_If){base54.consider("if");if(node.alternative)base54.consider("else")}else if(node instanceof AST_Var)base54.consider("var");else if(node instanceof AST_Const)base54.consider("const");else if(node instanceof AST_Lambda)base54.consider("function");else if(node instanceof AST_For)base54.consider("for");else if(node instanceof AST_ForIn)base54.consider("for in");else if(node instanceof AST_Switch)base54.consider("switch");else if(node instanceof AST_Case)base54.consider("case");else if(node instanceof AST_Default)base54.consider("default");else if(node instanceof AST_With)base54.consider("with");else if(node instanceof AST_ObjectSetter)base54.consider("set"+node.key);else if(node instanceof AST_ObjectGetter)base54.consider("get"+node.key);else if(node instanceof AST_ObjectKeyVal)base54.consider(node.key);else if(node instanceof AST_New)base54.consider("new");else if(node instanceof AST_This)base54.consider("this");else if(node instanceof AST_Try)base54.consider("try");else if(node instanceof AST_Catch)base54.consider("catch");else if(node instanceof AST_Finally)base54.consider("finally");else if(node instanceof AST_Symbol&&node.unmangleable(options))base54.consider(node.name);else if(node instanceof AST_Unary||node instanceof AST_Binary)base54.consider(node.operator);else if(node instanceof AST_Dot)base54.consider(node.property)});this.walk(tw);base54.sort()});var base54=function(){var string="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$_0123456789";var chars,frequency;function reset(){frequency=Object.create(null);chars=string.split("").map(function(ch){return ch.charCodeAt(0)});chars.forEach(function(ch){frequency[ch]=0})}base54.consider=function(str){for(var i=str.length;--i>=0;){var code=str.charCodeAt(i);if(code in frequency)++frequency[code]}};base54.sort=function(){chars=mergeSort(chars,function(a,b){if(is_digit(a)&&!is_digit(b))return 1;if(is_digit(b)&&!is_digit(a))return-1;return frequency[b]-frequency[a]})};base54.reset=reset;reset();base54.get=function(){return chars};base54.freq=function(){return frequency};function base54(num){var ret="",base=54;num++;do{num--;ret+=String.fromCharCode(chars[num%base]);num=Math.floor(num/base);base=64}while(num>0);return ret}return base54}();AST_Toplevel.DEFMETHOD("scope_warnings",function(options){options=defaults(options,{undeclared:false,unreferenced:true,assign_to_global:true,func_arguments:true,nested_defuns:true,eval:true});var tw=new TreeWalker(function(node){if(options.undeclared&&node instanceof AST_SymbolRef&&node.undeclared()){AST_Node.warn("Undeclared symbol: {name} [{file}:{line},{col}]",{name:node.name,file:node.start.file,line:node.start.line,col:node.start.col})}if(options.assign_to_global){var sym=null;if(node instanceof AST_Assign&&node.left instanceof AST_SymbolRef)sym=node.left;else if(node instanceof AST_ForIn&&node.init instanceof AST_SymbolRef)sym=node.init;if(sym&&(sym.undeclared()||sym.global()&&sym.scope!==sym.definition().scope)){AST_Node.warn("{msg}: {name} [{file}:{line},{col}]",{msg:sym.undeclared()?"Accidental global?":"Assignment to global",name:sym.name,file:sym.start.file,line:sym.start.line,col:sym.start.col})}}if(options.eval&&node instanceof AST_SymbolRef&&node.undeclared()&&node.name=="eval"){AST_Node.warn("Eval is used [{file}:{line},{col}]",node.start)}if(options.unreferenced&&(node instanceof AST_SymbolDeclaration||node instanceof AST_Label)&&!(node instanceof AST_SymbolCatch)&&node.unreferenced()){AST_Node.warn("{type} {name} is declared but not referenced [{file}:{line},{col}]",{type:node instanceof AST_Label?"Label":"Symbol",name:node.name,file:node.start.file,line:node.start.line,col:node.start.col})}if(options.func_arguments&&node instanceof AST_Lambda&&node.uses_arguments){AST_Node.warn("arguments used in function {name} [{file}:{line},{col}]",{name:node.name?node.name.name:"anonymous",file:node.start.file,line:node.start.line,col:node.start.col})}if(options.nested_defuns&&node instanceof AST_Defun&&!(tw.parent()instanceof AST_Scope)){AST_Node.warn('Function {name} declared in nested statement "{type}" [{file}:{line},{col}]',{name:node.name.name,type:tw.parent().TYPE,file:node.start.file,line:node.start.line,col:node.start.col})}});this.walk(tw)});"use strict";function OutputStream(options){options=defaults(options,{indent_start:0,indent_level:4,quote_keys:false,space_colon:true,ascii_only:false,unescape_regexps:false,inline_script:false,width:80,max_line_len:32e3,beautify:false,source_map:null,bracketize:false,semicolons:true,comments:false,shebang:true,preserve_line:false,screw_ie8:false,preamble:null,quote_style:0},true);var indentation=0;var current_col=0;var current_line=1;var current_pos=0;var OUTPUT="";function to_ascii(str,identifier){return str.replace(/[\u0080-\uffff]/g,function(ch){var code=ch.charCodeAt(0).toString(16);if(code.length<=2&&!identifier){while(code.length<2)code="0"+code;return"\\x"+code}else{while(code.length<4)code="0"+code;return"\\u"+code}})}function make_string(str,quote){var dq=0,sq=0;str=str.replace(/[\\\b\f\n\r\v\t\x22\x27\u2028\u2029\0\ufeff]/g,function(s){switch(s){case"\\":return"\\\\";case"\b":return"\\b";case"\f":return"\\f";case"\n":return"\\n";case"\r":return"\\r";case"\x0B":return options.screw_ie8?"\\v":"\\x0B";case"\u2028":return"\\u2028";case"\u2029":return"\\u2029";case'"':++dq;return'"';case"'":++sq;return"'";case"\x00":return"\\x00";case"\ufeff":return"\\ufeff"}return s});function quote_single(){return"'"+str.replace(/\x27/g,"\\'")+"'"}function quote_double(){return'"'+str.replace(/\x22/g,'\\"')+'"'}if(options.ascii_only)str=to_ascii(str);switch(options.quote_style){case 1:return quote_single();case 2:return quote_double();case 3:return quote=="'"?quote_single():quote_double();default:return dq>sq?quote_single():quote_double()}}function encode_string(str,quote){var ret=make_string(str,quote);if(options.inline_script){ret=ret.replace(/<\x2fscript([>\/\t\n\f\r ])/gi,"<\\/script$1");ret=ret.replace(/\x3c!--/g,"\\x3c!--");ret=ret.replace(/--\x3e/g,"--\\x3e")}return ret}function make_name(name){name=name.toString();if(options.ascii_only)name=to_ascii(name,true);return name}function make_indent(back){return repeat_string(" ",options.indent_start+indentation-back*options.indent_level)}var might_need_space=false;var might_need_semicolon=false;var last=null;function last_char(){return last.charAt(last.length-1)}function maybe_newline(){if(options.max_line_len&¤t_col>options.max_line_len)print("\n")}var requireSemicolonChars=makePredicate("( [ + * / - , .");function print(str){str=String(str);var ch=str.charAt(0);if(might_need_semicolon){might_need_semicolon=false;if((!ch||";}".indexOf(ch)<0)&&!/[;]$/.test(last)){if(options.semicolons||requireSemicolonChars(ch)){OUTPUT+=";";current_col++;current_pos++}else{OUTPUT+="\n";current_pos++;current_line++;current_col=0;if(/^\s+$/.test(str)){might_need_semicolon=true}}if(!options.beautify)might_need_space=false}}if(!options.beautify&&options.preserve_line&&stack[stack.length-1]){var target_line=stack[stack.length-1].start.line;while(current_line<target_line){OUTPUT+="\n";current_pos++;current_line++;current_col=0;might_need_space=false}}if(might_need_space){var prev=last_char();if(is_identifier_char(prev)&&(is_identifier_char(ch)||ch=="\\")||/^[\+\-\/]$/.test(ch)&&ch==prev){OUTPUT+=" ";current_col++;current_pos++}might_need_space=false}var a=str.split(/\r?\n/),n=a.length-1;current_line+=n;if(n==0){current_col+=a[n].length}else{current_col=a[n].length}current_pos+=str.length;last=str;OUTPUT+=str}var space=options.beautify?function(){print(" ")}:function(){might_need_space=true};var indent=options.beautify?function(half){if(options.beautify){print(make_indent(half?.5:0))}}:noop;var with_indent=options.beautify?function(col,cont){if(col===true)col=next_indent();var save_indentation=indentation;indentation=col;var ret=cont();indentation=save_indentation;return ret}:function(col,cont){return cont()};var newline=options.beautify?function(){print("\n")}:maybe_newline;var semicolon=options.beautify?function(){print(";")}:function(){might_need_semicolon=true};function force_semicolon(){might_need_semicolon=false;print(";")}function next_indent(){return indentation+options.indent_level}function with_block(cont){var ret;print("{");newline();with_indent(next_indent(),function(){ret=cont()});indent();print("}");return ret}function with_parens(cont){print("(");var ret=cont();print(")");return ret}function with_square(cont){print("[");var ret=cont();print("]");return ret}function comma(){print(",");space()}function colon(){print(":");if(options.space_colon)space()}var add_mapping=options.source_map?function(token,name){try{if(token)options.source_map.add(token.file||"?",current_line,current_col,token.line,token.col,!name&&token.type=="name"?token.value:name)}catch(ex){AST_Node.warn("Couldn't figure out mapping for {file}:{line},{col} → {cline},{ccol} [{name}]",{file:token.file,line:token.line,col:token.col,cline:current_line,ccol:current_col,name:name||""})}}:noop;function get(){return OUTPUT}if(options.preamble){print(options.preamble.replace(/\r\n?|[\n\u2028\u2029]|\s*$/g,"\n"))}var stack=[];return{get:get,toString:get,indent:indent,indentation:function(){return indentation},current_width:function(){return current_col-indentation},should_break:function(){return options.width&&this.current_width()>=options.width},newline:newline,print:print,space:space,comma:comma,colon:colon,last:function(){return last},semicolon:semicolon,force_semicolon:force_semicolon,to_ascii:to_ascii,print_name:function(name){print(make_name(name))},print_string:function(str,quote){print(encode_string(str,quote))},next_indent:next_indent,with_indent:with_indent,with_block:with_block,with_parens:with_parens,with_square:with_square,add_mapping:add_mapping,option:function(opt){return options[opt]},line:function(){return current_line},col:function(){return current_col},pos:function(){return current_pos},push_node:function(node){stack.push(node)},pop_node:function(){return stack.pop()},stack:function(){return stack},parent:function(n){return stack[stack.length-2-(n||0)]}}}(function(){function DEFPRINT(nodetype,generator){nodetype.DEFMETHOD("_codegen",generator)}var use_asm=false;AST_Node.DEFMETHOD("print",function(stream,force_parens){var self=this,generator=self._codegen,prev_use_asm=use_asm;if(self instanceof AST_Directive&&self.value=="use asm"){use_asm=true}function doit(){self.add_comments(stream);self.add_source_map(stream);generator(self,stream)}stream.push_node(self);if(force_parens||self.needs_parens(stream)){stream.with_parens(doit)}else{doit()}stream.pop_node();if(self instanceof AST_Lambda){use_asm=prev_use_asm}});AST_Node.DEFMETHOD("print_to_string",function(options){var s=OutputStream(options);this.print(s);return s.get()});AST_Node.DEFMETHOD("add_comments",function(output){var c=output.option("comments"),self=this;var start=self.start;if(start&&!start._comments_dumped){start._comments_dumped=true;var comments=start.comments_before||[];if(self instanceof AST_Exit&&self.value){self.value.walk(new TreeWalker(function(node){if(node.start&&node.start.comments_before){comments=comments.concat(node.start.comments_before);node.start.comments_before=[]}if(node instanceof AST_Function||node instanceof AST_Array||node instanceof AST_Object){return true}}))}if(!c){comments=comments.filter(function(comment){return comment.type=="comment5"})}else if(c.test){comments=comments.filter(function(comment){return comment.type=="comment5"||c.test(comment.value)})}else if(typeof c=="function"){comments=comments.filter(function(comment){return comment.type=="comment5"||c(self,comment)})}if(!output.option("beautify")&&comments.length>0&&/comment[134]/.test(comments[0].type)&&output.col()!==0&&comments[0].nlb){output.print("\n")}comments.forEach(function(c){if(/comment[134]/.test(c.type)){output.print("//"+c.value+"\n");output.indent()}else if(c.type=="comment2"){output.print("/*"+c.value+"*/");if(start.nlb){output.print("\n");output.indent()}else{output.space()}}else if(output.pos()===0&&c.type=="comment5"&&output.option("shebang")){output.print("#!"+c.value+"\n");output.indent()}})}});function PARENS(nodetype,func){if(Array.isArray(nodetype)){nodetype.forEach(function(nodetype){PARENS(nodetype,func)})}else{nodetype.DEFMETHOD("needs_parens",func)}}PARENS(AST_Node,function(){return false});PARENS(AST_Function,function(output){return first_in_statement(output)});PARENS(AST_Object,function(output){return first_in_statement(output)});PARENS([AST_Unary,AST_Undefined],function(output){var p=output.parent();return p instanceof AST_PropAccess&&p.expression===this});PARENS(AST_Seq,function(output){var p=output.parent();return p instanceof AST_Call||p instanceof AST_Unary||p instanceof AST_Binary||p instanceof AST_VarDef||p instanceof AST_PropAccess||p instanceof AST_Array||p instanceof AST_ObjectProperty||p instanceof AST_Conditional});PARENS(AST_Binary,function(output){var p=output.parent();if(p instanceof AST_Call&&p.expression===this)return true;if(p instanceof AST_Unary)return true;if(p instanceof AST_PropAccess&&p.expression===this)return true;if(p instanceof AST_Binary){var po=p.operator,pp=PRECEDENCE[po];var so=this.operator,sp=PRECEDENCE[so];if(pp>sp||pp==sp&&this===p.right){return true}}});PARENS(AST_PropAccess,function(output){var p=output.parent();if(p instanceof AST_New&&p.expression===this){try{this.walk(new TreeWalker(function(node){if(node instanceof AST_Call)throw p}))}catch(ex){if(ex!==p)throw ex;return true}}});PARENS(AST_Call,function(output){var p=output.parent(),p1;if(p instanceof AST_New&&p.expression===this)return true;return this.expression instanceof AST_Function&&p instanceof AST_PropAccess&&p.expression===this&&(p1=output.parent(1))instanceof AST_Assign&&p1.left===p});PARENS(AST_New,function(output){var p=output.parent();if(no_constructor_parens(this,output)&&(p instanceof AST_PropAccess||p instanceof AST_Call&&p.expression===this))return true});PARENS(AST_Number,function(output){var p=output.parent();if(this.getValue()<0&&p instanceof AST_PropAccess&&p.expression===this)return true});PARENS([AST_Assign,AST_Conditional],function(output){var p=output.parent();if(p instanceof AST_Unary)return true;if(p instanceof AST_Binary&&!(p instanceof AST_Assign))return true;if(p instanceof AST_Call&&p.expression===this)return true;if(p instanceof AST_Conditional&&p.condition===this)return true;if(p instanceof AST_PropAccess&&p.expression===this)return true});DEFPRINT(AST_Directive,function(self,output){output.print_string(self.value,self.quote);output.semicolon()});DEFPRINT(AST_Debugger,function(self,output){output.print("debugger");output.semicolon()});function display_body(body,is_toplevel,output){var last=body.length-1;body.forEach(function(stmt,i){if(!(stmt instanceof AST_EmptyStatement)){output.indent();stmt.print(output);if(!(i==last&&is_toplevel)){output.newline();if(is_toplevel)output.newline()}}})}AST_StatementWithBody.DEFMETHOD("_do_print_body",function(output){force_statement(this.body,output)});DEFPRINT(AST_Statement,function(self,output){self.body.print(output);output.semicolon()});DEFPRINT(AST_Toplevel,function(self,output){display_body(self.body,true,output);output.print("")});DEFPRINT(AST_LabeledStatement,function(self,output){self.label.print(output);output.colon();self.body.print(output)});DEFPRINT(AST_SimpleStatement,function(self,output){self.body.print(output);output.semicolon()});function print_bracketed(body,output){if(body.length>0)output.with_block(function(){display_body(body,false,output)});else output.print("{}")}DEFPRINT(AST_BlockStatement,function(self,output){print_bracketed(self.body,output)});DEFPRINT(AST_EmptyStatement,function(self,output){output.semicolon()});DEFPRINT(AST_Do,function(self,output){output.print("do");output.space();self._do_print_body(output);output.space();output.print("while");output.space();output.with_parens(function(){self.condition.print(output)});output.semicolon()});DEFPRINT(AST_While,function(self,output){output.print("while");output.space();output.with_parens(function(){self.condition.print(output)});output.space();self._do_print_body(output)});DEFPRINT(AST_For,function(self,output){output.print("for");output.space();output.with_parens(function(){if(self.init&&!(self.init instanceof AST_EmptyStatement)){if(self.init instanceof AST_Definitions){self.init.print(output)}else{parenthesize_for_noin(self.init,output,true)}output.print(";");output.space()}else{output.print(";")}if(self.condition){self.condition.print(output);output.print(";");output.space()}else{output.print(";")}if(self.step){self.step.print(output)}});output.space();self._do_print_body(output)});DEFPRINT(AST_ForIn,function(self,output){output.print("for");output.space();output.with_parens(function(){self.init.print(output);output.space();output.print("in");output.space();self.object.print(output)});output.space();self._do_print_body(output)});DEFPRINT(AST_With,function(self,output){output.print("with");output.space();output.with_parens(function(){self.expression.print(output)});output.space();self._do_print_body(output)});AST_Lambda.DEFMETHOD("_do_print",function(output,nokeyword){var self=this;if(!nokeyword){output.print("function")}if(self.name){output.space();self.name.print(output)}output.with_parens(function(){self.argnames.forEach(function(arg,i){if(i)output.comma();arg.print(output)})});output.space();print_bracketed(self.body,output)});DEFPRINT(AST_Lambda,function(self,output){self._do_print(output)});AST_Exit.DEFMETHOD("_do_print",function(output,kind){output.print(kind);if(this.value){output.space();this.value.print(output)}output.semicolon()});DEFPRINT(AST_Return,function(self,output){self._do_print(output,"return")});DEFPRINT(AST_Throw,function(self,output){self._do_print(output,"throw")});AST_LoopControl.DEFMETHOD("_do_print",function(output,kind){output.print(kind);if(this.label){output.space();this.label.print(output)}output.semicolon()});DEFPRINT(AST_Break,function(self,output){self._do_print(output,"break")});DEFPRINT(AST_Continue,function(self,output){self._do_print(output,"continue")});function make_then(self,output){if(output.option("bracketize")){make_block(self.body,output);return}if(!self.body)return output.force_semicolon();if(self.body instanceof AST_Do&&!output.option("screw_ie8")){make_block(self.body,output);return}var b=self.body;while(true){if(b instanceof AST_If){if(!b.alternative){make_block(self.body,output);return}b=b.alternative}else if(b instanceof AST_StatementWithBody){b=b.body}else break}force_statement(self.body,output)}DEFPRINT(AST_If,function(self,output){output.print("if");output.space();output.with_parens(function(){self.condition.print(output)});output.space();if(self.alternative){make_then(self,output);output.space();output.print("else");output.space();force_statement(self.alternative,output)}else{self._do_print_body(output)}});DEFPRINT(AST_Switch,function(self,output){output.print("switch");output.space();output.with_parens(function(){self.expression.print(output)});output.space();if(self.body.length>0)output.with_block(function(){self.body.forEach(function(stmt,i){if(i)output.newline();output.indent(true);stmt.print(output)})});else output.print("{}")});AST_SwitchBranch.DEFMETHOD("_do_print_body",function(output){if(this.body.length>0){output.newline();this.body.forEach(function(stmt){output.indent();stmt.print(output);output.newline()})}});DEFPRINT(AST_Default,function(self,output){output.print("default:");self._do_print_body(output)});DEFPRINT(AST_Case,function(self,output){output.print("case");output.space();self.expression.print(output);output.print(":");self._do_print_body(output)});DEFPRINT(AST_Try,function(self,output){output.print("try");output.space();print_bracketed(self.body,output);if(self.bcatch){output.space();self.bcatch.print(output)}if(self.bfinally){output.space();self.bfinally.print(output)}});DEFPRINT(AST_Catch,function(self,output){output.print("catch");output.space();output.with_parens(function(){self.argname.print(output)});output.space();print_bracketed(self.body,output)});DEFPRINT(AST_Finally,function(self,output){output.print("finally");output.space();print_bracketed(self.body,output)});AST_Definitions.DEFMETHOD("_do_print",function(output,kind){output.print(kind);output.space();this.definitions.forEach(function(def,i){if(i)output.comma();def.print(output)});var p=output.parent();var in_for=p instanceof AST_For||p instanceof AST_ForIn;var avoid_semicolon=in_for&&p.init===this;if(!avoid_semicolon)output.semicolon()});DEFPRINT(AST_Var,function(self,output){self._do_print(output,"var")});DEFPRINT(AST_Const,function(self,output){self._do_print(output,"const")});function parenthesize_for_noin(node,output,noin){if(!noin)node.print(output);else try{node.walk(new TreeWalker(function(node){if(node instanceof AST_Binary&&node.operator=="in")throw output}));node.print(output)}catch(ex){if(ex!==output)throw ex;node.print(output,true)}}DEFPRINT(AST_VarDef,function(self,output){self.name.print(output);if(self.value){output.space();output.print("=");output.space();var p=output.parent(1);var noin=p instanceof AST_For||p instanceof AST_ForIn;parenthesize_for_noin(self.value,output,noin)}});DEFPRINT(AST_Call,function(self,output){self.expression.print(output);if(self instanceof AST_New&&no_constructor_parens(self,output))return;output.with_parens(function(){self.args.forEach(function(expr,i){if(i)output.comma();expr.print(output)})})});DEFPRINT(AST_New,function(self,output){output.print("new");output.space();AST_Call.prototype._codegen(self,output)});AST_Seq.DEFMETHOD("_do_print",function(output){this.car.print(output);if(this.cdr){output.comma();if(output.should_break()){output.newline();output.indent()}this.cdr.print(output)}});DEFPRINT(AST_Seq,function(self,output){self._do_print(output)});DEFPRINT(AST_Dot,function(self,output){var expr=self.expression;expr.print(output);if(expr instanceof AST_Number&&expr.getValue()>=0){if(!/[xa-f.]/i.test(output.last())){output.print(".")}}output.print(".");output.add_mapping(self.end);output.print_name(self.property)});DEFPRINT(AST_Sub,function(self,output){self.expression.print(output);output.print("[");self.property.print(output);output.print("]")});DEFPRINT(AST_UnaryPrefix,function(self,output){var op=self.operator;output.print(op);if(/^[a-z]/i.test(op)||/[+-]$/.test(op)&&self.expression instanceof AST_UnaryPrefix&&/^[+-]/.test(self.expression.operator)){output.space()}self.expression.print(output)});DEFPRINT(AST_UnaryPostfix,function(self,output){self.expression.print(output);output.print(self.operator)});DEFPRINT(AST_Binary,function(self,output){var op=self.operator;self.left.print(output);if(op[0]==">"&&self.left instanceof AST_UnaryPostfix&&self.left.operator=="--"){output.print(" ")}else{output.space()}output.print(op);if((op=="<"||op=="<<")&&self.right instanceof AST_UnaryPrefix&&self.right.operator=="!"&&self.right.expression instanceof AST_UnaryPrefix&&self.right.expression.operator=="--"){output.print(" ")}else{output.space()}self.right.print(output)});DEFPRINT(AST_Conditional,function(self,output){self.condition.print(output);output.space();output.print("?");output.space();self.consequent.print(output);output.space();output.colon();self.alternative.print(output)});DEFPRINT(AST_Array,function(self,output){output.with_square(function(){var a=self.elements,len=a.length;if(len>0)output.space();a.forEach(function(exp,i){if(i)output.comma();exp.print(output);if(i===len-1&&exp instanceof AST_Hole)output.comma()});if(len>0)output.space()})});DEFPRINT(AST_Object,function(self,output){if(self.properties.length>0)output.with_block(function(){self.properties.forEach(function(prop,i){
+if(i){output.print(",");output.newline()}output.indent();prop.print(output)});output.newline()});else output.print("{}")});DEFPRINT(AST_ObjectKeyVal,function(self,output){var key=self.key;var quote=self.quote;if(output.option("quote_keys")){output.print_string(key+"")}else if((typeof key=="number"||!output.option("beautify")&&+key+""==key)&&parseFloat(key)>=0){output.print(make_num(key))}else if(RESERVED_WORDS(key)?output.option("screw_ie8"):is_identifier_string(key)){output.print_name(key)}else{output.print_string(key,quote)}output.colon();self.value.print(output)});DEFPRINT(AST_ObjectSetter,function(self,output){output.print("set");output.space();self.key.print(output);self.value._do_print(output,true)});DEFPRINT(AST_ObjectGetter,function(self,output){output.print("get");output.space();self.key.print(output);self.value._do_print(output,true)});DEFPRINT(AST_Symbol,function(self,output){var def=self.definition();output.print_name(def?def.mangled_name||def.name:self.name)});DEFPRINT(AST_Undefined,function(self,output){output.print("void 0")});DEFPRINT(AST_Hole,noop);DEFPRINT(AST_Infinity,function(self,output){output.print("Infinity")});DEFPRINT(AST_NaN,function(self,output){output.print("NaN")});DEFPRINT(AST_This,function(self,output){output.print("this")});DEFPRINT(AST_Constant,function(self,output){output.print(self.getValue())});DEFPRINT(AST_String,function(self,output){output.print_string(self.getValue(),self.quote)});DEFPRINT(AST_Number,function(self,output){if(use_asm&&self.start.raw!=null){output.print(self.start.raw)}else{output.print(make_num(self.getValue()))}});function regexp_safe_literal(code){return[92,47,46,43,42,63,40,41,91,93,123,125,36,94,58,124,33,10,13,0,65279,8232,8233].indexOf(code)<0}DEFPRINT(AST_RegExp,function(self,output){var str=self.getValue().toString();if(output.option("ascii_only")){str=output.to_ascii(str)}else if(output.option("unescape_regexps")){str=str.split("\\\\").map(function(str){return str.replace(/\\u[0-9a-fA-F]{4}|\\x[0-9a-fA-F]{2}/g,function(s){var code=parseInt(s.substr(2),16);return regexp_safe_literal(code)?String.fromCharCode(code):s})}).join("\\\\")}output.print(str);var p=output.parent();if(p instanceof AST_Binary&&/^in/.test(p.operator)&&p.left===self)output.print(" ")});function force_statement(stat,output){if(output.option("bracketize")){if(!stat||stat instanceof AST_EmptyStatement)output.print("{}");else if(stat instanceof AST_BlockStatement)stat.print(output);else output.with_block(function(){output.indent();stat.print(output);output.newline()})}else{if(!stat||stat instanceof AST_EmptyStatement)output.force_semicolon();else stat.print(output)}}function first_in_statement(output){var a=output.stack(),i=a.length,node=a[--i],p=a[--i];while(i>0){if(p instanceof AST_Statement&&p.body===node)return true;if(p instanceof AST_Seq&&p.car===node||p instanceof AST_Call&&p.expression===node&&!(p instanceof AST_New)||p instanceof AST_Dot&&p.expression===node||p instanceof AST_Sub&&p.expression===node||p instanceof AST_Conditional&&p.condition===node||p instanceof AST_Binary&&p.left===node||p instanceof AST_UnaryPostfix&&p.expression===node){node=p;p=a[--i]}else{return false}}}function no_constructor_parens(self,output){return self.args.length==0&&!output.option("beautify")}function best_of(a){var best=a[0],len=best.length;for(var i=1;i<a.length;++i){if(a[i].length<len){best=a[i];len=best.length}}return best}function make_num(num){var str=num.toString(10),a=[str.replace(/^0\./,".").replace("e+","e")],m;if(Math.floor(num)===num){if(num>=0){a.push("0x"+num.toString(16).toLowerCase(),"0"+num.toString(8))}else{a.push("-0x"+(-num).toString(16).toLowerCase(),"-0"+(-num).toString(8))}if(m=/^(.*?)(0+)$/.exec(num)){a.push(m[1]+"e"+m[2].length)}}else if(m=/^0?\.(0+)(.*)$/.exec(num)){a.push(m[2]+"e-"+(m[1].length+m[2].length),str.substr(str.indexOf(".")))}return best_of(a)}function make_block(stmt,output){if(stmt instanceof AST_BlockStatement){stmt.print(output);return}output.with_block(function(){output.indent();stmt.print(output);output.newline()})}function DEFMAP(nodetype,generator){nodetype.DEFMETHOD("add_source_map",function(stream){generator(this,stream)})}DEFMAP(AST_Node,noop);function basic_sourcemap_gen(self,output){output.add_mapping(self.start)}DEFMAP(AST_Directive,basic_sourcemap_gen);DEFMAP(AST_Debugger,basic_sourcemap_gen);DEFMAP(AST_Symbol,basic_sourcemap_gen);DEFMAP(AST_Jump,basic_sourcemap_gen);DEFMAP(AST_StatementWithBody,basic_sourcemap_gen);DEFMAP(AST_LabeledStatement,noop);DEFMAP(AST_Lambda,basic_sourcemap_gen);DEFMAP(AST_Switch,basic_sourcemap_gen);DEFMAP(AST_SwitchBranch,basic_sourcemap_gen);DEFMAP(AST_BlockStatement,basic_sourcemap_gen);DEFMAP(AST_Toplevel,noop);DEFMAP(AST_New,basic_sourcemap_gen);DEFMAP(AST_Try,basic_sourcemap_gen);DEFMAP(AST_Catch,basic_sourcemap_gen);DEFMAP(AST_Finally,basic_sourcemap_gen);DEFMAP(AST_Definitions,basic_sourcemap_gen);DEFMAP(AST_Constant,basic_sourcemap_gen);DEFMAP(AST_ObjectSetter,function(self,output){output.add_mapping(self.start,self.key.name)});DEFMAP(AST_ObjectGetter,function(self,output){output.add_mapping(self.start,self.key.name)});DEFMAP(AST_ObjectProperty,function(self,output){output.add_mapping(self.start,self.key)})})();"use strict";function Compressor(options,false_by_default){if(!(this instanceof Compressor))return new Compressor(options,false_by_default);TreeTransformer.call(this,this.before,this.after);this.options=defaults(options,{sequences:!false_by_default,properties:!false_by_default,dead_code:!false_by_default,drop_debugger:!false_by_default,unsafe:false,unsafe_comps:false,conditionals:!false_by_default,comparisons:!false_by_default,evaluate:!false_by_default,booleans:!false_by_default,loops:!false_by_default,unused:!false_by_default,hoist_funs:!false_by_default,keep_fargs:true,keep_fnames:false,hoist_vars:false,if_return:!false_by_default,join_vars:!false_by_default,collapse_vars:false,cascade:!false_by_default,side_effects:!false_by_default,pure_getters:false,pure_funcs:null,negate_iife:!false_by_default,screw_ie8:false,drop_console:false,angular:false,warnings:true,global_defs:{}},true)}Compressor.prototype=new TreeTransformer;merge(Compressor.prototype,{option:function(key){return this.options[key]},warn:function(){if(this.options.warnings)AST_Node.warn.apply(AST_Node,arguments)},before:function(node,descend,in_list){if(node._squeezed)return node;var was_scope=false;if(node instanceof AST_Scope){node=node.hoist_declarations(this);was_scope=true}descend(node,this);node=node.optimize(this);if(was_scope&&node instanceof AST_Scope){node.drop_unused(this);descend(node,this)}node._squeezed=true;return node}});(function(){function OPT(node,optimizer){node.DEFMETHOD("optimize",function(compressor){var self=this;if(self._optimized)return self;if(compressor.has_directive("use asm"))return self;var opt=optimizer(self,compressor);opt._optimized=true;if(opt===self)return opt;return opt.transform(compressor)})}OPT(AST_Node,function(self,compressor){return self});AST_Node.DEFMETHOD("equivalent_to",function(node){return this.print_to_string()==node.print_to_string()});function make_node(ctor,orig,props){if(!props)props={};if(orig){if(!props.start)props.start=orig.start;if(!props.end)props.end=orig.end}return new ctor(props)}function make_node_from_constant(compressor,val,orig){if(val instanceof AST_Node)return val.transform(compressor);switch(typeof val){case"string":return make_node(AST_String,orig,{value:val}).optimize(compressor);case"number":return make_node(isNaN(val)?AST_NaN:AST_Number,orig,{value:val}).optimize(compressor);case"boolean":return make_node(val?AST_True:AST_False,orig).optimize(compressor);case"undefined":return make_node(AST_Undefined,orig).optimize(compressor);default:if(val===null){return make_node(AST_Null,orig,{value:null}).optimize(compressor)}if(val instanceof RegExp){return make_node(AST_RegExp,orig,{value:val}).optimize(compressor)}throw new Error(string_template("Can't handle constant of type: {type}",{type:typeof val}))}}function maintain_this_binding(parent,orig,val){if(parent instanceof AST_Call&&parent.expression===orig){if(val instanceof AST_PropAccess||val instanceof AST_SymbolRef&&val.name==="eval"){return make_node(AST_Seq,orig,{car:make_node(AST_Number,orig,{value:0}),cdr:val})}}return val}function as_statement_array(thing){if(thing===null)return[];if(thing instanceof AST_BlockStatement)return thing.body;if(thing instanceof AST_EmptyStatement)return[];if(thing instanceof AST_Statement)return[thing];throw new Error("Can't convert thing to statement array")}function is_empty(thing){if(thing===null)return true;if(thing instanceof AST_EmptyStatement)return true;if(thing instanceof AST_BlockStatement)return thing.body.length==0;return false}function loop_body(x){if(x instanceof AST_Switch)return x;if(x instanceof AST_For||x instanceof AST_ForIn||x instanceof AST_DWLoop){return x.body instanceof AST_BlockStatement?x.body:x}return x}function tighten_body(statements,compressor){var CHANGED,max_iter=10;do{CHANGED=false;if(compressor.option("angular")){statements=process_for_angular(statements)}statements=eliminate_spurious_blocks(statements);if(compressor.option("dead_code")){statements=eliminate_dead_code(statements,compressor)}if(compressor.option("if_return")){statements=handle_if_return(statements,compressor)}if(compressor.option("sequences")){statements=sequencesize(statements,compressor)}if(compressor.option("join_vars")){statements=join_consecutive_vars(statements,compressor)}if(compressor.option("collapse_vars")){statements=collapse_single_use_vars(statements,compressor)}}while(CHANGED&&max_iter-- >0);if(compressor.option("negate_iife")){negate_iifes(statements,compressor)}return statements;function collapse_single_use_vars(statements,compressor){var self=compressor.self();var var_defs_removed=false;for(var stat_index=statements.length;--stat_index>=0;){var stat=statements[stat_index];if(stat instanceof AST_Definitions)continue;[stat,stat.body,stat.alternative,stat.bcatch,stat.bfinally].forEach(function(node){node&&node.body&&collapse_single_use_vars(node.body,compressor)});if(stat_index<=0)break;var prev_stat_index=stat_index-1;var prev_stat=statements[prev_stat_index];if(!(prev_stat instanceof AST_Definitions))continue;var var_defs=prev_stat.definitions;if(var_defs==null)continue;var var_names_seen={};var side_effects_encountered=false;var lvalues_encountered=false;var lvalues={};for(var var_defs_index=var_defs.length;--var_defs_index>=0;){var var_decl=var_defs[var_defs_index];if(var_decl.value==null)break;var var_name=var_decl.name.name;if(!var_name||!var_name.length)break;if(var_name in var_names_seen)break;var_names_seen[var_name]=true;var def=self.find_variable&&self.find_variable(var_name);if(!def||!def.references||def.references.length!==1||var_name=="arguments"){side_effects_encountered=true;continue}var ref=def.references[0];if(ref.scope.uses_eval||ref.scope.uses_with)break;if(var_decl.value.is_constant(compressor)){var ctt=new TreeTransformer(function(node){if(node===ref)return replace_var(node,ctt.parent(),true)});stat.transform(ctt);continue}if(side_effects_encountered|=lvalues_encountered)continue;if(ref.scope!==self){side_effects_encountered|=var_decl.value.has_side_effects(compressor);continue}var tw=new TreeWalker(function(node){if(node instanceof AST_SymbolRef&&is_lvalue(node,tw.parent())){lvalues[node.name]=lvalues_encountered=true}});var_decl.value.walk(tw);var unwind=false;var tt=new TreeTransformer(function preorder(node){if(unwind)return node;var parent=tt.parent();if(node instanceof AST_Lambda||node instanceof AST_Try||node instanceof AST_With||node instanceof AST_Case||node instanceof AST_IterationStatement||parent instanceof AST_If&&node!==parent.condition||parent instanceof AST_Conditional&&node!==parent.condition||parent instanceof AST_Binary&&(parent.operator=="&&"||parent.operator=="||")&&node===parent.right||parent instanceof AST_Switch&&node!==parent.expression){return side_effects_encountered=unwind=true,node}},function postorder(node){if(unwind)return node;if(node===ref)return unwind=true,replace_var(node,tt.parent(),false);if(side_effects_encountered|=node.has_side_effects(compressor))return unwind=true,node;if(lvalues_encountered&&node instanceof AST_SymbolRef&&node.name in lvalues){side_effects_encountered=true;return unwind=true,node}});stat.transform(tt)}}if(var_defs_removed)for(var i=statements.length;--i>=0;){if(statements.length>1&&statements[i]instanceof AST_EmptyStatement)statements.splice(i,1)}return statements;function is_lvalue(node,parent){return node instanceof AST_SymbolRef&&(parent instanceof AST_Assign&&node===parent.left||parent instanceof AST_Unary&&parent.expression===node&&(parent.operator=="++"||parent.operator=="--"))}function replace_var(node,parent,is_constant){if(is_lvalue(node,parent))return node;var value=maintain_this_binding(parent,node,var_decl.value);var_decl.value=null;var_defs.splice(var_defs_index,1);if(var_defs.length===0){statements[prev_stat_index]=make_node(AST_EmptyStatement,self);var_defs_removed=true}stat.walk(new TreeWalker(function(node){delete node._squeezed;delete node._optimized}));compressor.warn("Replacing "+(is_constant?"constant":"variable")+" "+var_name+" [{file}:{line},{col}]",node.start);CHANGED=true;return value}}function process_for_angular(statements){function has_inject(comment){return/@ngInject/.test(comment.value)}function make_arguments_names_list(func){return func.argnames.map(function(sym){return make_node(AST_String,sym,{value:sym.name})})}function make_array(orig,elements){return make_node(AST_Array,orig,{elements:elements})}function make_injector(func,name){return make_node(AST_SimpleStatement,func,{body:make_node(AST_Assign,func,{operator:"=",left:make_node(AST_Dot,name,{expression:make_node(AST_SymbolRef,name,name),property:"$inject"}),right:make_array(func,make_arguments_names_list(func))})})}function check_expression(body){if(body&&body.args){body.args.forEach(function(argument,index,array){var comments=argument.start.comments_before;if(argument instanceof AST_Lambda&&comments.length&&has_inject(comments[0])){array[index]=make_array(argument,make_arguments_names_list(argument).concat(argument))}});if(body.expression&&body.expression.expression){check_expression(body.expression.expression)}}}return statements.reduce(function(a,stat){a.push(stat);if(stat.body&&stat.body.args){check_expression(stat.body)}else{var token=stat.start;var comments=token.comments_before;if(comments&&comments.length>0){var last=comments.pop();if(has_inject(last)){if(stat instanceof AST_Defun){a.push(make_injector(stat,stat.name))}else if(stat instanceof AST_Definitions){stat.definitions.forEach(function(def){if(def.value&&def.value instanceof AST_Lambda){a.push(make_injector(def.value,def.name))}})}else{compressor.warn("Unknown statement marked with @ngInject [{file}:{line},{col}]",token)}}}}return a},[])}function eliminate_spurious_blocks(statements){var seen_dirs=[];return statements.reduce(function(a,stat){if(stat instanceof AST_BlockStatement){CHANGED=true;a.push.apply(a,eliminate_spurious_blocks(stat.body))}else if(stat instanceof AST_EmptyStatement){CHANGED=true}else if(stat instanceof AST_Directive){if(seen_dirs.indexOf(stat.value)<0){a.push(stat);seen_dirs.push(stat.value)}else{CHANGED=true}}else{a.push(stat)}return a},[])}function handle_if_return(statements,compressor){var self=compressor.self();var in_lambda=self instanceof AST_Lambda;var ret=[];loop:for(var i=statements.length;--i>=0;){var stat=statements[i];switch(true){case in_lambda&&stat instanceof AST_Return&&!stat.value&&ret.length==0:CHANGED=true;continue loop;case stat instanceof AST_If:if(stat.body instanceof AST_Return){if((in_lambda&&ret.length==0||ret[0]instanceof AST_Return&&!ret[0].value)&&!stat.body.value&&!stat.alternative){CHANGED=true;var cond=make_node(AST_SimpleStatement,stat.condition,{body:stat.condition});ret.unshift(cond);continue loop}if(ret[0]instanceof AST_Return&&stat.body.value&&ret[0].value&&!stat.alternative){CHANGED=true;stat=stat.clone();stat.alternative=ret[0];ret[0]=stat.transform(compressor);continue loop}if((ret.length==0||ret[0]instanceof AST_Return)&&stat.body.value&&!stat.alternative&&in_lambda){CHANGED=true;stat=stat.clone();stat.alternative=ret[0]||make_node(AST_Return,stat,{value:make_node(AST_Undefined,stat)});ret[0]=stat.transform(compressor);continue loop}if(!stat.body.value&&in_lambda){CHANGED=true;stat=stat.clone();stat.condition=stat.condition.negate(compressor);stat.body=make_node(AST_BlockStatement,stat,{body:as_statement_array(stat.alternative).concat(ret)});stat.alternative=null;ret=[stat.transform(compressor)];continue loop}if(compressor.option("sequences")&&ret.length==1&&in_lambda&&ret[0]instanceof AST_SimpleStatement&&(!stat.alternative||stat.alternative instanceof AST_SimpleStatement)){CHANGED=true;ret.push(make_node(AST_Return,ret[0],{value:make_node(AST_Undefined,ret[0])}).transform(compressor));ret=as_statement_array(stat.alternative).concat(ret);ret.unshift(stat);continue loop}}var ab=aborts(stat.body);var lct=ab instanceof AST_LoopControl?compressor.loopcontrol_target(ab.label):null;if(ab&&(ab instanceof AST_Return&&!ab.value&&in_lambda||ab instanceof AST_Continue&&self===loop_body(lct)||ab instanceof AST_Break&&lct instanceof AST_BlockStatement&&self===lct)){if(ab.label){remove(ab.label.thedef.references,ab)}CHANGED=true;var body=as_statement_array(stat.body).slice(0,-1);stat=stat.clone();stat.condition=stat.condition.negate(compressor);stat.body=make_node(AST_BlockStatement,stat,{body:as_statement_array(stat.alternative).concat(ret)});stat.alternative=make_node(AST_BlockStatement,stat,{body:body});ret=[stat.transform(compressor)];continue loop}var ab=aborts(stat.alternative);var lct=ab instanceof AST_LoopControl?compressor.loopcontrol_target(ab.label):null;if(ab&&(ab instanceof AST_Return&&!ab.value&&in_lambda||ab instanceof AST_Continue&&self===loop_body(lct)||ab instanceof AST_Break&&lct instanceof AST_BlockStatement&&self===lct)){if(ab.label){remove(ab.label.thedef.references,ab)}CHANGED=true;stat=stat.clone();stat.body=make_node(AST_BlockStatement,stat.body,{body:as_statement_array(stat.body).concat(ret)});stat.alternative=make_node(AST_BlockStatement,stat.alternative,{body:as_statement_array(stat.alternative).slice(0,-1)});ret=[stat.transform(compressor)];continue loop}ret.unshift(stat);break;default:ret.unshift(stat);break}}return ret}function eliminate_dead_code(statements,compressor){var has_quit=false;var orig=statements.length;var self=compressor.self();statements=statements.reduce(function(a,stat){if(has_quit){extract_declarations_from_unreachable_code(compressor,stat,a)}else{if(stat instanceof AST_LoopControl){var lct=compressor.loopcontrol_target(stat.label);if(stat instanceof AST_Break&&lct instanceof AST_BlockStatement&&loop_body(lct)===self||stat instanceof AST_Continue&&loop_body(lct)===self){if(stat.label){remove(stat.label.thedef.references,stat)}}else{a.push(stat)}}else{a.push(stat)}if(aborts(stat))has_quit=true}return a},[]);CHANGED=statements.length!=orig;return statements}function sequencesize(statements,compressor){if(statements.length<2)return statements;var seq=[],ret=[];function push_seq(){seq=AST_Seq.from_array(seq);if(seq)ret.push(make_node(AST_SimpleStatement,seq,{body:seq}));seq=[]}statements.forEach(function(stat){if(stat instanceof AST_SimpleStatement&&seq.length<2e3)seq.push(stat.body);else push_seq(),ret.push(stat)});push_seq();ret=sequencesize_2(ret,compressor);CHANGED=ret.length!=statements.length;return ret}function sequencesize_2(statements,compressor){function cons_seq(right){ret.pop();var left=prev.body;if(left instanceof AST_Seq){left.add(right)}else{left=AST_Seq.cons(left,right)}return left.transform(compressor)}var ret=[],prev=null;statements.forEach(function(stat){if(prev){if(stat instanceof AST_For){var opera={};try{prev.body.walk(new TreeWalker(function(node){if(node instanceof AST_Binary&&node.operator=="in")throw opera}));if(stat.init&&!(stat.init instanceof AST_Definitions)){stat.init=cons_seq(stat.init)}else if(!stat.init){stat.init=prev.body;ret.pop()}}catch(ex){if(ex!==opera)throw ex}}else if(stat instanceof AST_If){stat.condition=cons_seq(stat.condition)}else if(stat instanceof AST_With){stat.expression=cons_seq(stat.expression)}else if(stat instanceof AST_Exit&&stat.value){stat.value=cons_seq(stat.value)}else if(stat instanceof AST_Exit){stat.value=cons_seq(make_node(AST_Undefined,stat))}else if(stat instanceof AST_Switch){stat.expression=cons_seq(stat.expression)}}ret.push(stat);prev=stat instanceof AST_SimpleStatement?stat:null});return ret}function join_consecutive_vars(statements,compressor){var prev=null;return statements.reduce(function(a,stat){if(stat instanceof AST_Definitions&&prev&&prev.TYPE==stat.TYPE){prev.definitions=prev.definitions.concat(stat.definitions);CHANGED=true}else if(stat instanceof AST_For&&prev instanceof AST_Definitions&&(!stat.init||stat.init.TYPE==prev.TYPE)){CHANGED=true;a.pop();if(stat.init){stat.init.definitions=prev.definitions.concat(stat.init.definitions)}else{stat.init=prev}a.push(stat);prev=stat}else{prev=stat;a.push(stat)}return a},[])}function negate_iifes(statements,compressor){statements.forEach(function(stat){if(stat instanceof AST_SimpleStatement){stat.body=function transform(thing){return thing.transform(new TreeTransformer(function(node){if(node instanceof AST_Call&&node.expression instanceof AST_Function){return make_node(AST_UnaryPrefix,node,{operator:"!",expression:node})}else if(node instanceof AST_Call){node.expression=transform(node.expression)}else if(node instanceof AST_Seq){node.car=transform(node.car)}else if(node instanceof AST_Conditional){var expr=transform(node.condition);if(expr!==node.condition){node.condition=expr;var tmp=node.consequent;node.consequent=node.alternative;node.alternative=tmp}}return node}))}(stat.body)}})}}function extract_declarations_from_unreachable_code(compressor,stat,target){compressor.warn("Dropping unreachable code [{file}:{line},{col}]",stat.start);stat.walk(new TreeWalker(function(node){if(node instanceof AST_Definitions){compressor.warn("Declarations in unreachable code! [{file}:{line},{col}]",node.start);node.remove_initializers();target.push(node);return true}if(node instanceof AST_Defun){target.push(node);return true}if(node instanceof AST_Scope){return true}}))}(function(def){var unary_bool=["!","delete"];var binary_bool=["in","instanceof","==","!=","===","!==","<","<=",">=",">"];def(AST_Node,function(){return false});def(AST_UnaryPrefix,function(){return member(this.operator,unary_bool)});def(AST_Binary,function(){return member(this.operator,binary_bool)||(this.operator=="&&"||this.operator=="||")&&this.left.is_boolean()&&this.right.is_boolean()});def(AST_Conditional,function(){return this.consequent.is_boolean()&&this.alternative.is_boolean()});def(AST_Assign,function(){return this.operator=="="&&this.right.is_boolean()});def(AST_Seq,function(){return this.cdr.is_boolean()});def(AST_True,function(){return true});def(AST_False,function(){return true})})(function(node,func){node.DEFMETHOD("is_boolean",func)});(function(def){def(AST_Node,function(){return false});def(AST_String,function(){return true});def(AST_UnaryPrefix,function(){return this.operator=="typeof"});def(AST_Binary,function(compressor){return this.operator=="+"&&(this.left.is_string(compressor)||this.right.is_string(compressor))});def(AST_Assign,function(compressor){return(this.operator=="="||this.operator=="+=")&&this.right.is_string(compressor)});def(AST_Seq,function(compressor){return this.cdr.is_string(compressor)});def(AST_Conditional,function(compressor){return this.consequent.is_string(compressor)&&this.alternative.is_string(compressor)});def(AST_Call,function(compressor){return compressor.option("unsafe")&&this.expression instanceof AST_SymbolRef&&this.expression.name=="String"&&this.expression.undeclared()})})(function(node,func){node.DEFMETHOD("is_string",func)});function best_of(ast1,ast2){return ast1.print_to_string().length>ast2.print_to_string().length?ast2:ast1}(function(def){AST_Node.DEFMETHOD("evaluate",function(compressor){if(!compressor.option("evaluate"))return[this];try{var val=this._eval(compressor);return[best_of(make_node_from_constant(compressor,val,this),this),val]}catch(ex){if(ex!==def)throw ex;return[this]}});AST_Node.DEFMETHOD("is_constant",function(compressor){return this instanceof AST_Constant||this instanceof AST_UnaryPrefix&&this.operator=="!"&&this.expression instanceof AST_Constant||this.evaluate(compressor).length>1});AST_Node.DEFMETHOD("constant_value",function(compressor){if(this instanceof AST_Constant)return this.value;if(this instanceof AST_UnaryPrefix&&this.operator=="!"&&this.expression instanceof AST_Constant){return!this.expression.value}var result=this.evaluate(compressor);if(result.length>1){return result[1]}return undefined});def(AST_Statement,function(){throw new Error(string_template("Cannot evaluate a statement [{file}:{line},{col}]",this.start))});def(AST_Function,function(){throw def});function ev(node,compressor){if(!compressor)throw new Error("Compressor must be passed");return node._eval(compressor)}def(AST_Node,function(){throw def});def(AST_Constant,function(){return this.getValue()});def(AST_UnaryPrefix,function(compressor){var e=this.expression;switch(this.operator){case"!":return!ev(e,compressor);case"typeof":if(e instanceof AST_Function)return typeof function(){};e=ev(e,compressor);if(e instanceof RegExp)throw def;return typeof e;case"void":return void ev(e,compressor);case"~":return~ev(e,compressor);case"-":e=ev(e,compressor);if(e===0)throw def;return-e;case"+":return+ev(e,compressor)}throw def});def(AST_Binary,function(c){var left=this.left,right=this.right;switch(this.operator){case"&&":return ev(left,c)&&ev(right,c);case"||":return ev(left,c)||ev(right,c);case"|":return ev(left,c)|ev(right,c);case"&":return ev(left,c)&ev(right,c);case"^":return ev(left,c)^ev(right,c);case"+":return ev(left,c)+ev(right,c);case"*":return ev(left,c)*ev(right,c);case"/":return ev(left,c)/ev(right,c);case"%":return ev(left,c)%ev(right,c);case"-":return ev(left,c)-ev(right,c);case"<<":return ev(left,c)<<ev(right,c);case">>":return ev(left,c)>>ev(right,c);case">>>":return ev(left,c)>>>ev(right,c);case"==":return ev(left,c)==ev(right,c);case"===":return ev(left,c)===ev(right,c);case"!=":return ev(left,c)!=ev(right,c);case"!==":return ev(left,c)!==ev(right,c);case"<":return ev(left,c)<ev(right,c);case"<=":return ev(left,c)<=ev(right,c);case">":return ev(left,c)>ev(right,c);case">=":return ev(left,c)>=ev(right,c);case"in":return ev(left,c)in ev(right,c);case"instanceof":return ev(left,c)instanceof ev(right,c)}throw def});def(AST_Conditional,function(compressor){return ev(this.condition,compressor)?ev(this.consequent,compressor):ev(this.alternative,compressor)});def(AST_SymbolRef,function(compressor){var d=this.definition();if(d&&d.constant&&d.init)return ev(d.init,compressor);throw def});def(AST_Dot,function(compressor){if(compressor.option("unsafe")&&this.property=="length"){var str=ev(this.expression,compressor);if(typeof str=="string")return str.length}throw def})})(function(node,func){node.DEFMETHOD("_eval",func)});(function(def){function basic_negation(exp){return make_node(AST_UnaryPrefix,exp,{operator:"!",expression:exp})}def(AST_Node,function(){return basic_negation(this)});def(AST_Statement,function(){throw new Error("Cannot negate a statement")});def(AST_Function,function(){return basic_negation(this)});def(AST_UnaryPrefix,function(){if(this.operator=="!")return this.expression;return basic_negation(this)});def(AST_Seq,function(compressor){var self=this.clone();self.cdr=self.cdr.negate(compressor);return self});def(AST_Conditional,function(compressor){var self=this.clone();self.consequent=self.consequent.negate(compressor);self.alternative=self.alternative.negate(compressor);return best_of(basic_negation(this),self)});def(AST_Binary,function(compressor){var self=this.clone(),op=this.operator;if(compressor.option("unsafe_comps")){switch(op){case"<=":self.operator=">";return self;case"<":self.operator=">=";return self;case">=":self.operator="<";return self;case">":self.operator="<=";return self}}switch(op){case"==":self.operator="!=";return self;case"!=":self.operator="==";return self;case"===":self.operator="!==";return self;case"!==":self.operator="===";return self;case"&&":self.operator="||";self.left=self.left.negate(compressor);self.right=self.right.negate(compressor);return best_of(basic_negation(this),self);case"||":self.operator="&&";self.left=self.left.negate(compressor);self.right=self.right.negate(compressor);return best_of(basic_negation(this),self)}return basic_negation(this)})})(function(node,func){node.DEFMETHOD("negate",function(compressor){return func.call(this,compressor)})});(function(def){def(AST_Node,function(compressor){return true});def(AST_EmptyStatement,function(compressor){return false});def(AST_Constant,function(compressor){return false});def(AST_This,function(compressor){return false});def(AST_Call,function(compressor){var pure=compressor.option("pure_funcs");if(!pure)return true;if(typeof pure=="function")return pure(this);return pure.indexOf(this.expression.print_to_string())<0});def(AST_Block,function(compressor){for(var i=this.body.length;--i>=0;){if(this.body[i].has_side_effects(compressor))return true}return false});def(AST_SimpleStatement,function(compressor){return this.body.has_side_effects(compressor)});def(AST_Defun,function(compressor){return true});def(AST_Function,function(compressor){return false});def(AST_Binary,function(compressor){return this.left.has_side_effects(compressor)||this.right.has_side_effects(compressor)});def(AST_Assign,function(compressor){return true});def(AST_Conditional,function(compressor){return this.condition.has_side_effects(compressor)||this.consequent.has_side_effects(compressor)||this.alternative.has_side_effects(compressor)});def(AST_Unary,function(compressor){return this.operator=="delete"||this.operator=="++"||this.operator=="--"||this.expression.has_side_effects(compressor)});def(AST_SymbolRef,function(compressor){return this.global()&&this.undeclared()});def(AST_Object,function(compressor){for(var i=this.properties.length;--i>=0;)if(this.properties[i].has_side_effects(compressor))return true;return false});def(AST_ObjectProperty,function(compressor){return this.value.has_side_effects(compressor)});def(AST_Array,function(compressor){for(var i=this.elements.length;--i>=0;)if(this.elements[i].has_side_effects(compressor))return true;return false});def(AST_Dot,function(compressor){if(!compressor.option("pure_getters"))return true;return this.expression.has_side_effects(compressor)});def(AST_Sub,function(compressor){if(!compressor.option("pure_getters"))return true;return this.expression.has_side_effects(compressor)||this.property.has_side_effects(compressor)});def(AST_PropAccess,function(compressor){return!compressor.option("pure_getters")});def(AST_Seq,function(compressor){return this.car.has_side_effects(compressor)||this.cdr.has_side_effects(compressor)})})(function(node,func){node.DEFMETHOD("has_side_effects",func)});function aborts(thing){return thing&&thing.aborts()}(function(def){def(AST_Statement,function(){return null});def(AST_Jump,function(){return this});function block_aborts(){var n=this.body.length;return n>0&&aborts(this.body[n-1])}def(AST_BlockStatement,block_aborts);def(AST_SwitchBranch,block_aborts);def(AST_If,function(){return this.alternative&&aborts(this.body)&&aborts(this.alternative)&&this})})(function(node,func){node.DEFMETHOD("aborts",func)});OPT(AST_Directive,function(self,compressor){if(compressor.has_directive(self.value)==="up"){return make_node(AST_EmptyStatement,self)}return self});OPT(AST_Debugger,function(self,compressor){if(compressor.option("drop_debugger"))return make_node(AST_EmptyStatement,self);return self});OPT(AST_LabeledStatement,function(self,compressor){if(self.body instanceof AST_Break&&compressor.loopcontrol_target(self.body.label)===self.body){
+return make_node(AST_EmptyStatement,self)}return self.label.references.length==0?self.body:self});OPT(AST_Block,function(self,compressor){self.body=tighten_body(self.body,compressor);return self});OPT(AST_BlockStatement,function(self,compressor){self.body=tighten_body(self.body,compressor);switch(self.body.length){case 1:return self.body[0];case 0:return make_node(AST_EmptyStatement,self)}return self});AST_Scope.DEFMETHOD("drop_unused",function(compressor){var self=this;if(compressor.has_directive("use asm"))return self;if(compressor.option("unused")&&!(self instanceof AST_Toplevel)&&!self.uses_eval){var in_use=[];var initializations=new Dictionary;var scope=this;var tw=new TreeWalker(function(node,descend){if(node!==self){if(node instanceof AST_Defun){initializations.add(node.name.name,node);return true}if(node instanceof AST_Definitions&&scope===self){node.definitions.forEach(function(def){if(def.value){initializations.add(def.name.name,def.value);if(def.value.has_side_effects(compressor)){def.value.walk(tw)}}});return true}if(node instanceof AST_SymbolRef){push_uniq(in_use,node.definition());return true}if(node instanceof AST_Scope){var save_scope=scope;scope=node;descend();scope=save_scope;return true}}});self.walk(tw);for(var i=0;i<in_use.length;++i){in_use[i].orig.forEach(function(decl){var init=initializations.get(decl.name);if(init)init.forEach(function(init){var tw=new TreeWalker(function(node){if(node instanceof AST_SymbolRef){push_uniq(in_use,node.definition())}});init.walk(tw)})})}var tt=new TreeTransformer(function before(node,descend,in_list){if(node instanceof AST_Lambda&&!(node instanceof AST_Accessor)){if(!compressor.option("keep_fargs")){for(var a=node.argnames,i=a.length;--i>=0;){var sym=a[i];if(sym.unreferenced()){a.pop();compressor.warn("Dropping unused function argument {name} [{file}:{line},{col}]",{name:sym.name,file:sym.start.file,line:sym.start.line,col:sym.start.col})}else break}}}if(node instanceof AST_Defun&&node!==self){if(!member(node.name.definition(),in_use)){compressor.warn("Dropping unused function {name} [{file}:{line},{col}]",{name:node.name.name,file:node.name.start.file,line:node.name.start.line,col:node.name.start.col});return make_node(AST_EmptyStatement,node)}return node}if(node instanceof AST_Definitions&&!(tt.parent()instanceof AST_ForIn)){var def=node.definitions.filter(function(def){if(member(def.name.definition(),in_use))return true;var w={name:def.name.name,file:def.name.start.file,line:def.name.start.line,col:def.name.start.col};if(def.value&&def.value.has_side_effects(compressor)){def._unused_side_effects=true;compressor.warn("Side effects in initialization of unused variable {name} [{file}:{line},{col}]",w);return true}compressor.warn("Dropping unused variable {name} [{file}:{line},{col}]",w);return false});def=mergeSort(def,function(a,b){if(!a.value&&b.value)return-1;if(!b.value&&a.value)return 1;return 0});var side_effects=[];for(var i=0;i<def.length;){var x=def[i];if(x._unused_side_effects){side_effects.push(x.value);def.splice(i,1)}else{if(side_effects.length>0){side_effects.push(x.value);x.value=AST_Seq.from_array(side_effects);side_effects=[]}++i}}if(side_effects.length>0){side_effects=make_node(AST_BlockStatement,node,{body:[make_node(AST_SimpleStatement,node,{body:AST_Seq.from_array(side_effects)})]})}else{side_effects=null}if(def.length==0&&!side_effects){return make_node(AST_EmptyStatement,node)}if(def.length==0){return in_list?MAP.splice(side_effects.body):side_effects}node.definitions=def;if(side_effects){side_effects.body.unshift(node);return in_list?MAP.splice(side_effects.body):side_effects}return node}if(node instanceof AST_For){descend(node,this);if(node.init instanceof AST_BlockStatement){var body=node.init.body.slice(0,-1);node.init=node.init.body.slice(-1)[0].body;body.push(node);return in_list?MAP.splice(body):make_node(AST_BlockStatement,node,{body:body})}}if(node instanceof AST_Scope&&node!==self)return node});self.transform(tt)}});AST_Scope.DEFMETHOD("hoist_declarations",function(compressor){var self=this;if(compressor.has_directive("use asm"))return self;var hoist_funs=compressor.option("hoist_funs");var hoist_vars=compressor.option("hoist_vars");if(hoist_funs||hoist_vars){var dirs=[];var hoisted=[];var vars=new Dictionary,vars_found=0,var_decl=0;self.walk(new TreeWalker(function(node){if(node instanceof AST_Scope&&node!==self)return true;if(node instanceof AST_Var){++var_decl;return true}}));hoist_vars=hoist_vars&&var_decl>1;var tt=new TreeTransformer(function before(node){if(node!==self){if(node instanceof AST_Directive){dirs.push(node);return make_node(AST_EmptyStatement,node)}if(node instanceof AST_Defun&&hoist_funs){hoisted.push(node);return make_node(AST_EmptyStatement,node)}if(node instanceof AST_Var&&hoist_vars){node.definitions.forEach(function(def){vars.set(def.name.name,def);++vars_found});var seq=node.to_assignments();var p=tt.parent();if(p instanceof AST_ForIn&&p.init===node){if(seq==null){var def=node.definitions[0].name;return make_node(AST_SymbolRef,def,def)}return seq}if(p instanceof AST_For&&p.init===node){return seq}if(!seq)return make_node(AST_EmptyStatement,node);return make_node(AST_SimpleStatement,node,{body:seq})}if(node instanceof AST_Scope)return node}});self=self.transform(tt);if(vars_found>0){var defs=[];vars.each(function(def,name){if(self instanceof AST_Lambda&&find_if(function(x){return x.name==def.name.name},self.argnames)){vars.del(name)}else{def=def.clone();def.value=null;defs.push(def);vars.set(name,def)}});if(defs.length>0){for(var i=0;i<self.body.length;){if(self.body[i]instanceof AST_SimpleStatement){var expr=self.body[i].body,sym,assign;if(expr instanceof AST_Assign&&expr.operator=="="&&(sym=expr.left)instanceof AST_Symbol&&vars.has(sym.name)){var def=vars.get(sym.name);if(def.value)break;def.value=expr.right;remove(defs,def);defs.push(def);self.body.splice(i,1);continue}if(expr instanceof AST_Seq&&(assign=expr.car)instanceof AST_Assign&&assign.operator=="="&&(sym=assign.left)instanceof AST_Symbol&&vars.has(sym.name)){var def=vars.get(sym.name);if(def.value)break;def.value=assign.right;remove(defs,def);defs.push(def);self.body[i].body=expr.cdr;continue}}if(self.body[i]instanceof AST_EmptyStatement){self.body.splice(i,1);continue}if(self.body[i]instanceof AST_BlockStatement){var tmp=[i,1].concat(self.body[i].body);self.body.splice.apply(self.body,tmp);continue}break}defs=make_node(AST_Var,self,{definitions:defs});hoisted.push(defs)}}self.body=dirs.concat(hoisted,self.body)}return self});OPT(AST_SimpleStatement,function(self,compressor){if(compressor.option("side_effects")){if(!self.body.has_side_effects(compressor)){compressor.warn("Dropping side-effect-free statement [{file}:{line},{col}]",self.start);return make_node(AST_EmptyStatement,self)}}return self});OPT(AST_DWLoop,function(self,compressor){var cond=self.condition.evaluate(compressor);self.condition=cond[0];if(!compressor.option("loops"))return self;if(cond.length>1){if(cond[1]){return make_node(AST_For,self,{body:self.body})}else if(self instanceof AST_While){if(compressor.option("dead_code")){var a=[];extract_declarations_from_unreachable_code(compressor,self.body,a);return make_node(AST_BlockStatement,self,{body:a})}}}return self});function if_break_in_loop(self,compressor){function drop_it(rest){rest=as_statement_array(rest);if(self.body instanceof AST_BlockStatement){self.body=self.body.clone();self.body.body=rest.concat(self.body.body.slice(1));self.body=self.body.transform(compressor)}else{self.body=make_node(AST_BlockStatement,self.body,{body:rest}).transform(compressor)}if_break_in_loop(self,compressor)}var first=self.body instanceof AST_BlockStatement?self.body.body[0]:self.body;if(first instanceof AST_If){if(first.body instanceof AST_Break&&compressor.loopcontrol_target(first.body.label)===self){if(self.condition){self.condition=make_node(AST_Binary,self.condition,{left:self.condition,operator:"&&",right:first.condition.negate(compressor)})}else{self.condition=first.condition.negate(compressor)}drop_it(first.alternative)}else if(first.alternative instanceof AST_Break&&compressor.loopcontrol_target(first.alternative.label)===self){if(self.condition){self.condition=make_node(AST_Binary,self.condition,{left:self.condition,operator:"&&",right:first.condition})}else{self.condition=first.condition}drop_it(first.body)}}}OPT(AST_While,function(self,compressor){if(!compressor.option("loops"))return self;self=AST_DWLoop.prototype.optimize.call(self,compressor);if(self instanceof AST_While){if_break_in_loop(self,compressor);self=make_node(AST_For,self,self).transform(compressor)}return self});OPT(AST_For,function(self,compressor){var cond=self.condition;if(cond){cond=cond.evaluate(compressor);self.condition=cond[0]}if(!compressor.option("loops"))return self;if(cond){if(cond.length>1&&!cond[1]){if(compressor.option("dead_code")){var a=[];if(self.init instanceof AST_Statement){a.push(self.init)}else if(self.init){a.push(make_node(AST_SimpleStatement,self.init,{body:self.init}))}extract_declarations_from_unreachable_code(compressor,self.body,a);return make_node(AST_BlockStatement,self,{body:a})}}}if_break_in_loop(self,compressor);return self});OPT(AST_If,function(self,compressor){if(!compressor.option("conditionals"))return self;var cond=self.condition.evaluate(compressor);self.condition=cond[0];if(cond.length>1){if(cond[1]){compressor.warn("Condition always true [{file}:{line},{col}]",self.condition.start);if(compressor.option("dead_code")){var a=[];if(self.alternative){extract_declarations_from_unreachable_code(compressor,self.alternative,a)}a.push(self.body);return make_node(AST_BlockStatement,self,{body:a}).transform(compressor)}}else{compressor.warn("Condition always false [{file}:{line},{col}]",self.condition.start);if(compressor.option("dead_code")){var a=[];extract_declarations_from_unreachable_code(compressor,self.body,a);if(self.alternative)a.push(self.alternative);return make_node(AST_BlockStatement,self,{body:a}).transform(compressor)}}}if(is_empty(self.alternative))self.alternative=null;var negated=self.condition.negate(compressor);var self_condition_length=self.condition.print_to_string().length;var negated_length=negated.print_to_string().length;var negated_is_best=negated_length<self_condition_length;if(self.alternative&&negated_is_best){negated_is_best=false;self.condition=negated;var tmp=self.body;self.body=self.alternative||make_node(AST_EmptyStatement);self.alternative=tmp}if(is_empty(self.body)&&is_empty(self.alternative)){return make_node(AST_SimpleStatement,self.condition,{body:self.condition}).transform(compressor)}if(self.body instanceof AST_SimpleStatement&&self.alternative instanceof AST_SimpleStatement){return make_node(AST_SimpleStatement,self,{body:make_node(AST_Conditional,self,{condition:self.condition,consequent:self.body.body,alternative:self.alternative.body})}).transform(compressor)}if(is_empty(self.alternative)&&self.body instanceof AST_SimpleStatement){if(self_condition_length===negated_length&&!negated_is_best&&self.condition instanceof AST_Binary&&self.condition.operator=="||"){negated_is_best=true}if(negated_is_best)return make_node(AST_SimpleStatement,self,{body:make_node(AST_Binary,self,{operator:"||",left:negated,right:self.body.body})}).transform(compressor);return make_node(AST_SimpleStatement,self,{body:make_node(AST_Binary,self,{operator:"&&",left:self.condition,right:self.body.body})}).transform(compressor)}if(self.body instanceof AST_EmptyStatement&&self.alternative&&self.alternative instanceof AST_SimpleStatement){return make_node(AST_SimpleStatement,self,{body:make_node(AST_Binary,self,{operator:"||",left:self.condition,right:self.alternative.body})}).transform(compressor)}if(self.body instanceof AST_Exit&&self.alternative instanceof AST_Exit&&self.body.TYPE==self.alternative.TYPE){return make_node(self.body.CTOR,self,{value:make_node(AST_Conditional,self,{condition:self.condition,consequent:self.body.value||make_node(AST_Undefined,self.body).optimize(compressor),alternative:self.alternative.value||make_node(AST_Undefined,self.alternative).optimize(compressor)})}).transform(compressor)}if(self.body instanceof AST_If&&!self.body.alternative&&!self.alternative){self.condition=make_node(AST_Binary,self.condition,{operator:"&&",left:self.condition,right:self.body.condition}).transform(compressor);self.body=self.body.body}if(aborts(self.body)){if(self.alternative){var alt=self.alternative;self.alternative=null;return make_node(AST_BlockStatement,self,{body:[self,alt]}).transform(compressor)}}if(aborts(self.alternative)){var body=self.body;self.body=self.alternative;self.condition=negated_is_best?negated:self.condition.negate(compressor);self.alternative=null;return make_node(AST_BlockStatement,self,{body:[self,body]}).transform(compressor)}return self});OPT(AST_Switch,function(self,compressor){if(self.body.length==0&&compressor.option("conditionals")){return make_node(AST_SimpleStatement,self,{body:self.expression}).transform(compressor)}for(;;){var last_branch=self.body[self.body.length-1];if(last_branch){var stat=last_branch.body[last_branch.body.length-1];if(stat instanceof AST_Break&&loop_body(compressor.loopcontrol_target(stat.label))===self)last_branch.body.pop();if(last_branch instanceof AST_Default&&last_branch.body.length==0){self.body.pop();continue}}break}var exp=self.expression.evaluate(compressor);out:if(exp.length==2)try{self.expression=exp[0];if(!compressor.option("dead_code"))break out;var value=exp[1];var in_if=false;var in_block=false;var started=false;var stopped=false;var ruined=false;var tt=new TreeTransformer(function(node,descend,in_list){if(node instanceof AST_Lambda||node instanceof AST_SimpleStatement){return node}else if(node instanceof AST_Switch&&node===self){node=node.clone();descend(node,this);return ruined?node:make_node(AST_BlockStatement,node,{body:node.body.reduce(function(a,branch){return a.concat(branch.body)},[])}).transform(compressor)}else if(node instanceof AST_If||node instanceof AST_Try){var save=in_if;in_if=!in_block;descend(node,this);in_if=save;return node}else if(node instanceof AST_StatementWithBody||node instanceof AST_Switch){var save=in_block;in_block=true;descend(node,this);in_block=save;return node}else if(node instanceof AST_Break&&this.loopcontrol_target(node.label)===self){if(in_if){ruined=true;return node}if(in_block)return node;stopped=true;return in_list?MAP.skip:make_node(AST_EmptyStatement,node)}else if(node instanceof AST_SwitchBranch&&this.parent()===self){if(stopped)return MAP.skip;if(node instanceof AST_Case){var exp=node.expression.evaluate(compressor);if(exp.length<2){throw self}if(exp[1]===value||started){started=true;if(aborts(node))stopped=true;descend(node,this);return node}return MAP.skip}descend(node,this);return node}});tt.stack=compressor.stack.slice();self=self.transform(tt)}catch(ex){if(ex!==self)throw ex}return self});OPT(AST_Case,function(self,compressor){self.body=tighten_body(self.body,compressor);return self});OPT(AST_Try,function(self,compressor){self.body=tighten_body(self.body,compressor);return self});AST_Definitions.DEFMETHOD("remove_initializers",function(){this.definitions.forEach(function(def){def.value=null})});AST_Definitions.DEFMETHOD("to_assignments",function(){var assignments=this.definitions.reduce(function(a,def){if(def.value){var name=make_node(AST_SymbolRef,def.name,def.name);a.push(make_node(AST_Assign,def,{operator:"=",left:name,right:def.value}))}return a},[]);if(assignments.length==0)return null;return AST_Seq.from_array(assignments)});OPT(AST_Definitions,function(self,compressor){if(self.definitions.length==0)return make_node(AST_EmptyStatement,self);return self});OPT(AST_Function,function(self,compressor){self=AST_Lambda.prototype.optimize.call(self,compressor);if(compressor.option("unused")&&!compressor.option("keep_fnames")){if(self.name&&self.name.unreferenced()){self.name=null}}return self});OPT(AST_Call,function(self,compressor){if(compressor.option("unsafe")){var exp=self.expression;if(exp instanceof AST_SymbolRef&&exp.undeclared()){switch(exp.name){case"Array":if(self.args.length!=1){return make_node(AST_Array,self,{elements:self.args}).transform(compressor)}break;case"Object":if(self.args.length==0){return make_node(AST_Object,self,{properties:[]})}break;case"String":if(self.args.length==0)return make_node(AST_String,self,{value:""});if(self.args.length<=1)return make_node(AST_Binary,self,{left:self.args[0],operator:"+",right:make_node(AST_String,self,{value:""})}).transform(compressor);break;case"Number":if(self.args.length==0)return make_node(AST_Number,self,{value:0});if(self.args.length==1)return make_node(AST_UnaryPrefix,self,{expression:self.args[0],operator:"+"}).transform(compressor);case"Boolean":if(self.args.length==0)return make_node(AST_False,self);if(self.args.length==1)return make_node(AST_UnaryPrefix,self,{expression:make_node(AST_UnaryPrefix,null,{expression:self.args[0],operator:"!"}),operator:"!"}).transform(compressor);break;case"Function":if(self.args.length==0)return make_node(AST_Function,self,{argnames:[],body:[]});if(all(self.args,function(x){return x instanceof AST_String})){try{var code="(function("+self.args.slice(0,-1).map(function(arg){return arg.value}).join(",")+"){"+self.args[self.args.length-1].value+"})()";var ast=parse(code);ast.figure_out_scope({screw_ie8:compressor.option("screw_ie8")});var comp=new Compressor(compressor.options);ast=ast.transform(comp);ast.figure_out_scope({screw_ie8:compressor.option("screw_ie8")});ast.mangle_names();var fun;try{ast.walk(new TreeWalker(function(node){if(node instanceof AST_Lambda){fun=node;throw ast}}))}catch(ex){if(ex!==ast)throw ex}if(!fun)return self;var args=fun.argnames.map(function(arg,i){return make_node(AST_String,self.args[i],{value:arg.print_to_string()})});var code=OutputStream();AST_BlockStatement.prototype._codegen.call(fun,fun,code);code=code.toString().replace(/^\{|\}$/g,"");args.push(make_node(AST_String,self.args[self.args.length-1],{value:code}));self.args=args;return self}catch(ex){if(ex instanceof JS_Parse_Error){compressor.warn("Error parsing code passed to new Function [{file}:{line},{col}]",self.args[self.args.length-1].start);compressor.warn(ex.toString())}else{console.log(ex);throw ex}}}break}}else if(exp instanceof AST_Dot&&exp.property=="toString"&&self.args.length==0){return make_node(AST_Binary,self,{left:make_node(AST_String,self,{value:""}),operator:"+",right:exp.expression}).transform(compressor)}else if(exp instanceof AST_Dot&&exp.expression instanceof AST_Array&&exp.property=="join")EXIT:{var separator=self.args.length==0?",":self.args[0].evaluate(compressor)[1];if(separator==null)break EXIT;var elements=exp.expression.elements.reduce(function(a,el){el=el.evaluate(compressor);if(a.length==0||el.length==1){a.push(el)}else{var last=a[a.length-1];if(last.length==2){var val=""+last[1]+separator+el[1];a[a.length-1]=[make_node_from_constant(compressor,val,last[0]),val]}else{a.push(el)}}return a},[]);if(elements.length==0)return make_node(AST_String,self,{value:""});if(elements.length==1)return elements[0][0];if(separator==""){var first;if(elements[0][0]instanceof AST_String||elements[1][0]instanceof AST_String){first=elements.shift()[0]}else{first=make_node(AST_String,self,{value:""})}return elements.reduce(function(prev,el){return make_node(AST_Binary,el[0],{operator:"+",left:prev,right:el[0]})},first).transform(compressor)}var node=self.clone();node.expression=node.expression.clone();node.expression.expression=node.expression.expression.clone();node.expression.expression.elements=elements.map(function(el){return el[0]});return best_of(self,node)}}if(compressor.option("side_effects")){if(self.expression instanceof AST_Function&&self.args.length==0&&!AST_Block.prototype.has_side_effects.call(self.expression,compressor)){return make_node(AST_Undefined,self).transform(compressor)}}if(compressor.option("drop_console")){if(self.expression instanceof AST_PropAccess){var name=self.expression.expression;while(name.expression){name=name.expression}if(name instanceof AST_SymbolRef&&name.name=="console"&&name.undeclared()){return make_node(AST_Undefined,self).transform(compressor)}}}return self.evaluate(compressor)[0]});OPT(AST_New,function(self,compressor){if(compressor.option("unsafe")){var exp=self.expression;if(exp instanceof AST_SymbolRef&&exp.undeclared()){switch(exp.name){case"Object":case"RegExp":case"Function":case"Error":case"Array":return make_node(AST_Call,self,self).transform(compressor)}}}return self});OPT(AST_Seq,function(self,compressor){if(!compressor.option("side_effects"))return self;if(!self.car.has_side_effects(compressor)){return maintain_this_binding(compressor.parent(),self,self.cdr)}if(compressor.option("cascade")){if(self.car instanceof AST_Assign&&!self.car.left.has_side_effects(compressor)){if(self.car.left.equivalent_to(self.cdr)){return self.car}if(self.cdr instanceof AST_Call&&self.cdr.expression.equivalent_to(self.car.left)){self.cdr.expression=self.car;return self.cdr}}if(!self.car.has_side_effects(compressor)&&!self.cdr.has_side_effects(compressor)&&self.car.equivalent_to(self.cdr)){return self.car}}if(self.cdr instanceof AST_UnaryPrefix&&self.cdr.operator=="void"&&!self.cdr.expression.has_side_effects(compressor)){self.cdr.expression=self.car;return self.cdr}if(self.cdr instanceof AST_Undefined){return make_node(AST_UnaryPrefix,self,{operator:"void",expression:self.car})}return self});AST_Unary.DEFMETHOD("lift_sequences",function(compressor){if(compressor.option("sequences")){if(this.expression instanceof AST_Seq){var seq=this.expression;var x=seq.to_array();this.expression=x.pop();x.push(this);seq=AST_Seq.from_array(x).transform(compressor);return seq}}return this});OPT(AST_UnaryPostfix,function(self,compressor){return self.lift_sequences(compressor)});OPT(AST_UnaryPrefix,function(self,compressor){self=self.lift_sequences(compressor);var e=self.expression;if(compressor.option("booleans")&&compressor.in_boolean_context()){switch(self.operator){case"!":if(e instanceof AST_UnaryPrefix&&e.operator=="!"){return e.expression}break;case"typeof":compressor.warn("Boolean expression always true [{file}:{line},{col}]",self.start);return make_node(AST_True,self)}if(e instanceof AST_Binary&&self.operator=="!"){self=best_of(self,e.negate(compressor))}}return self.evaluate(compressor)[0]});function has_side_effects_or_prop_access(node,compressor){var save_pure_getters=compressor.option("pure_getters");compressor.options.pure_getters=false;var ret=node.has_side_effects(compressor);compressor.options.pure_getters=save_pure_getters;return ret}AST_Binary.DEFMETHOD("lift_sequences",function(compressor){if(compressor.option("sequences")){if(this.left instanceof AST_Seq){var seq=this.left;var x=seq.to_array();this.left=x.pop();x.push(this);seq=AST_Seq.from_array(x).transform(compressor);return seq}if(this.right instanceof AST_Seq&&this instanceof AST_Assign&&!has_side_effects_or_prop_access(this.left,compressor)){var seq=this.right;var x=seq.to_array();this.right=x.pop();x.push(this);seq=AST_Seq.from_array(x).transform(compressor);return seq}}return this});var commutativeOperators=makePredicate("== === != !== * & | ^");OPT(AST_Binary,function(self,compressor){function reverse(op,force){if(force||!(self.left.has_side_effects(compressor)||self.right.has_side_effects(compressor))){if(op)self.operator=op;var tmp=self.left;self.left=self.right;self.right=tmp}}if(commutativeOperators(self.operator)){if(self.right instanceof AST_Constant&&!(self.left instanceof AST_Constant)){if(!(self.left instanceof AST_Binary&&PRECEDENCE[self.left.operator]>=PRECEDENCE[self.operator])){reverse(null,true)}}if(/^[!=]==?$/.test(self.operator)){if(self.left instanceof AST_SymbolRef&&self.right instanceof AST_Conditional){if(self.right.consequent instanceof AST_SymbolRef&&self.right.consequent.definition()===self.left.definition()){if(/^==/.test(self.operator))return self.right.condition;if(/^!=/.test(self.operator))return self.right.condition.negate(compressor)}if(self.right.alternative instanceof AST_SymbolRef&&self.right.alternative.definition()===self.left.definition()){if(/^==/.test(self.operator))return self.right.condition.negate(compressor);if(/^!=/.test(self.operator))return self.right.condition}}if(self.right instanceof AST_SymbolRef&&self.left instanceof AST_Conditional){if(self.left.consequent instanceof AST_SymbolRef&&self.left.consequent.definition()===self.right.definition()){if(/^==/.test(self.operator))return self.left.condition;if(/^!=/.test(self.operator))return self.left.condition.negate(compressor)}if(self.left.alternative instanceof AST_SymbolRef&&self.left.alternative.definition()===self.right.definition()){if(/^==/.test(self.operator))return self.left.condition.negate(compressor);if(/^!=/.test(self.operator))return self.left.condition}}}}self=self.lift_sequences(compressor);if(compressor.option("comparisons"))switch(self.operator){case"===":case"!==":if(self.left.is_string(compressor)&&self.right.is_string(compressor)||self.left.is_boolean()&&self.right.is_boolean()){self.operator=self.operator.substr(0,2)}case"==":case"!=":if(self.left instanceof AST_String&&self.left.value=="undefined"&&self.right instanceof AST_UnaryPrefix&&self.right.operator=="typeof"&&compressor.option("unsafe")){if(!(self.right.expression instanceof AST_SymbolRef)||!self.right.expression.undeclared()){self.right=self.right.expression;self.left=make_node(AST_Undefined,self.left).optimize(compressor);if(self.operator.length==2)self.operator+="="}}break}if(compressor.option("conditionals")){if(self.operator=="&&"){var ll=self.left.evaluate(compressor);if(ll.length>1){if(ll[1]){compressor.warn("Condition left of && always true [{file}:{line},{col}]",self.start);return maintain_this_binding(compressor.parent(),self,self.right.evaluate(compressor)[0])}else{compressor.warn("Condition left of && always false [{file}:{line},{col}]",self.start);return maintain_this_binding(compressor.parent(),self,ll[0])}}}else if(self.operator=="||"){var ll=self.left.evaluate(compressor);if(ll.length>1){if(ll[1]){compressor.warn("Condition left of || always true [{file}:{line},{col}]",self.start);return maintain_this_binding(compressor.parent(),self,ll[0])}else{compressor.warn("Condition left of || always false [{file}:{line},{col}]",self.start);return maintain_this_binding(compressor.parent(),self,self.right.evaluate(compressor)[0])}}}}if(compressor.option("booleans")&&compressor.in_boolean_context())switch(self.operator){case"&&":var ll=self.left.evaluate(compressor);var rr=self.right.evaluate(compressor);if(ll.length>1&&!ll[1]||rr.length>1&&!rr[1]){compressor.warn("Boolean && always false [{file}:{line},{col}]",self.start);if(self.left.has_side_effects(compressor)){return make_node(AST_Seq,self,{car:self.left,cdr:make_node(AST_False)}).optimize(compressor)}return make_node(AST_False,self)}if(ll.length>1&&ll[1]){return rr[0]}if(rr.length>1&&rr[1]){return ll[0]}break;case"||":var ll=self.left.evaluate(compressor);var rr=self.right.evaluate(compressor);if(ll.length>1&&ll[1]||rr.length>1&&rr[1]){compressor.warn("Boolean || always true [{file}:{line},{col}]",self.start);if(self.left.has_side_effects(compressor)){return make_node(AST_Seq,self,{car:self.left,cdr:make_node(AST_True)}).optimize(compressor)}return make_node(AST_True,self)}if(ll.length>1&&!ll[1]){return rr[0]}if(rr.length>1&&!rr[1]){return ll[0]}break;case"+":var ll=self.left.evaluate(compressor);var rr=self.right.evaluate(compressor);if(ll.length>1&&ll[0]instanceof AST_String&&ll[1]||rr.length>1&&rr[0]instanceof AST_String&&rr[1]){compressor.warn("+ in boolean context always true [{file}:{line},{col}]",self.start);return make_node(AST_True,self)}break}if(compressor.option("comparisons")&&self.is_boolean()){if(!(compressor.parent()instanceof AST_Binary)||compressor.parent()instanceof AST_Assign){var negated=make_node(AST_UnaryPrefix,self,{operator:"!",expression:self.negate(compressor)});self=best_of(self,negated)}switch(self.operator){case"<":reverse(">");break;case"<=":reverse(">=");break}}if(self.operator=="+"&&self.right instanceof AST_String&&self.right.getValue()===""&&self.left instanceof AST_Binary&&self.left.operator=="+"&&self.left.is_string(compressor)){return self.left}if(compressor.option("evaluate")){if(self.operator=="+"){if(self.left instanceof AST_Constant&&self.right instanceof AST_Binary&&self.right.operator=="+"&&self.right.left instanceof AST_Constant&&self.right.is_string(compressor)){self=make_node(AST_Binary,self,{operator:"+",left:make_node(AST_String,null,{value:""+self.left.getValue()+self.right.left.getValue(),start:self.left.start,end:self.right.left.end}),right:self.right.right})}if(self.right instanceof AST_Constant&&self.left instanceof AST_Binary&&self.left.operator=="+"&&self.left.right instanceof AST_Constant&&self.left.is_string(compressor)){self=make_node(AST_Binary,self,{operator:"+",left:self.left.left,right:make_node(AST_String,null,{value:""+self.left.right.getValue()+self.right.getValue(),start:self.left.right.start,end:self.right.end})})}if(self.left instanceof AST_Binary&&self.left.operator=="+"&&self.left.is_string(compressor)&&self.left.right instanceof AST_Constant&&self.right instanceof AST_Binary&&self.right.operator=="+"&&self.right.left instanceof AST_Constant&&self.right.is_string(compressor)){self=make_node(AST_Binary,self,{operator:"+",left:make_node(AST_Binary,self.left,{operator:"+",left:self.left.left,right:make_node(AST_String,null,{value:""+self.left.right.getValue()+self.right.left.getValue(),start:self.left.right.start,end:self.right.left.end})}),right:self.right.right})}}}if(self.right instanceof AST_Binary&&self.right.operator==self.operator&&(self.operator=="&&"||self.operator=="||")){self.left=make_node(AST_Binary,self.left,{operator:self.operator,left:self.left,right:self.right.left});self.right=self.right.right;return self.transform(compressor)}return self.evaluate(compressor)[0]});OPT(AST_SymbolRef,function(self,compressor){function isLHS(symbol,parent){return parent instanceof AST_Binary&&parent.operator==="="&&parent.left===symbol}if(self.undeclared()&&!isLHS(self,compressor.parent())){var defines=compressor.option("global_defs");if(defines&&defines.hasOwnProperty(self.name)){return make_node_from_constant(compressor,defines[self.name],self)}switch(self.name){case"undefined":return make_node(AST_Undefined,self);case"NaN":return make_node(AST_NaN,self).transform(compressor);case"Infinity":return make_node(AST_Infinity,self).transform(compressor)}}return self});OPT(AST_Infinity,function(self,compressor){return make_node(AST_Binary,self,{operator:"/",left:make_node(AST_Number,self,{value:1}),right:make_node(AST_Number,self,{value:0})})});OPT(AST_Undefined,function(self,compressor){if(compressor.option("unsafe")){var scope=compressor.find_parent(AST_Scope);var undef=scope.find_variable("undefined");if(undef){var ref=make_node(AST_SymbolRef,self,{name:"undefined",scope:scope,thedef:undef});ref.reference();return ref}}return self});var ASSIGN_OPS=["+","-","/","*","%",">>","<<",">>>","|","^","&"];OPT(AST_Assign,function(self,compressor){self=self.lift_sequences(compressor);if(self.operator=="="&&self.left instanceof AST_SymbolRef&&self.right instanceof AST_Binary&&self.right.left instanceof AST_SymbolRef&&self.right.left.name==self.left.name&&member(self.right.operator,ASSIGN_OPS)){self.operator=self.right.operator+"=";self.right=self.right.right}return self});OPT(AST_Conditional,function(self,compressor){if(!compressor.option("conditionals"))return self;if(self.condition instanceof AST_Seq){var car=self.condition.car;self.condition=self.condition.cdr;return AST_Seq.cons(car,self)}var cond=self.condition.evaluate(compressor);if(cond.length>1){if(cond[1]){compressor.warn("Condition always true [{file}:{line},{col}]",self.start);return maintain_this_binding(compressor.parent(),self,self.consequent)}else{compressor.warn("Condition always false [{file}:{line},{col}]",self.start);return maintain_this_binding(compressor.parent(),self,self.alternative);
+}}var negated=cond[0].negate(compressor);if(best_of(cond[0],negated)===negated){self=make_node(AST_Conditional,self,{condition:negated,consequent:self.alternative,alternative:self.consequent})}var consequent=self.consequent;var alternative=self.alternative;if(consequent instanceof AST_Assign&&alternative instanceof AST_Assign&&consequent.operator==alternative.operator&&consequent.left.equivalent_to(alternative.left)&&!consequent.left.has_side_effects(compressor)){return make_node(AST_Assign,self,{operator:consequent.operator,left:consequent.left,right:make_node(AST_Conditional,self,{condition:self.condition,consequent:consequent.right,alternative:alternative.right})})}if(consequent instanceof AST_Call&&alternative.TYPE===consequent.TYPE&&consequent.args.length==alternative.args.length&&!consequent.expression.has_side_effects(compressor)&&consequent.expression.equivalent_to(alternative.expression)){if(consequent.args.length==0){return make_node(AST_Seq,self,{car:self.condition,cdr:consequent})}if(consequent.args.length==1){consequent.args[0]=make_node(AST_Conditional,self,{condition:self.condition,consequent:consequent.args[0],alternative:alternative.args[0]});return consequent}}if(consequent instanceof AST_Conditional&&consequent.alternative.equivalent_to(alternative)){return make_node(AST_Conditional,self,{condition:make_node(AST_Binary,self,{left:self.condition,operator:"&&",right:consequent.condition}),consequent:consequent.consequent,alternative:alternative})}if(consequent.is_constant(compressor)&&alternative.is_constant(compressor)&&consequent.equivalent_to(alternative)){var consequent_value=consequent.constant_value();if(self.condition.has_side_effects(compressor)){return AST_Seq.from_array([self.condition,make_node_from_constant(compressor,consequent_value,self)])}else{return make_node_from_constant(compressor,consequent_value,self)}}if(is_true(consequent)&&is_false(alternative)){if(self.condition.is_boolean()){return self.condition}self.condition=self.condition.negate(compressor);return make_node(AST_UnaryPrefix,self.condition,{operator:"!",expression:self.condition})}if(is_false(consequent)&&is_true(alternative)){return self.condition.negate(compressor)}return self;function is_true(node){return node instanceof AST_True||node instanceof AST_UnaryPrefix&&node.operator=="!"&&node.expression instanceof AST_Constant&&!node.expression.value}function is_false(node){return node instanceof AST_False||node instanceof AST_UnaryPrefix&&node.operator=="!"&&node.expression instanceof AST_Constant&&!!node.expression.value}});OPT(AST_Boolean,function(self,compressor){if(compressor.option("booleans")){var p=compressor.parent();if(p instanceof AST_Binary&&(p.operator=="=="||p.operator=="!=")){compressor.warn("Non-strict equality against boolean: {operator} {value} [{file}:{line},{col}]",{operator:p.operator,value:self.value,file:p.start.file,line:p.start.line,col:p.start.col});return make_node(AST_Number,self,{value:+self.value})}return make_node(AST_UnaryPrefix,self,{operator:"!",expression:make_node(AST_Number,self,{value:1-self.value})})}return self});OPT(AST_Sub,function(self,compressor){var prop=self.property;if(prop instanceof AST_String&&compressor.option("properties")){prop=prop.getValue();if(RESERVED_WORDS(prop)?compressor.option("screw_ie8"):is_identifier_string(prop)){return make_node(AST_Dot,self,{expression:self.expression,property:prop}).optimize(compressor)}var v=parseFloat(prop);if(!isNaN(v)&&v.toString()==prop){self.property=make_node(AST_Number,self.property,{value:v})}}return self});OPT(AST_Dot,function(self,compressor){var prop=self.property;if(RESERVED_WORDS(prop)&&!compressor.option("screw_ie8")){return make_node(AST_Sub,self,{expression:self.expression,property:make_node(AST_String,self,{value:prop})}).optimize(compressor)}return self.evaluate(compressor)[0]});function literals_in_boolean_context(self,compressor){if(compressor.option("booleans")&&compressor.in_boolean_context()&&!self.has_side_effects(compressor)){return make_node(AST_True,self)}return self}OPT(AST_Array,literals_in_boolean_context);OPT(AST_Object,literals_in_boolean_context);OPT(AST_RegExp,literals_in_boolean_context);OPT(AST_Return,function(self,compressor){if(self.value instanceof AST_Undefined){self.value=null}return self})})();"use strict";function SourceMap(options){options=defaults(options,{file:null,root:null,orig:null,orig_line_diff:0,dest_line_diff:0});var generator=new MOZ_SourceMap.SourceMapGenerator({file:options.file,sourceRoot:options.root});var orig_map=options.orig&&new MOZ_SourceMap.SourceMapConsumer(options.orig);function add(source,gen_line,gen_col,orig_line,orig_col,name){if(orig_map){var info=orig_map.originalPositionFor({line:orig_line,column:orig_col});if(info.source===null){return}source=info.source;orig_line=info.line;orig_col=info.column;name=info.name||name}generator.addMapping({generated:{line:gen_line+options.dest_line_diff,column:gen_col},original:{line:orig_line+options.orig_line_diff,column:orig_col},source:source,name:name})}return{add:add,get:function(){return generator},toString:function(){return JSON.stringify(generator.toJSON())}}}"use strict";(function(){var MOZ_TO_ME={ExpressionStatement:function(M){var expr=M.expression;if(expr.type==="Literal"&&typeof expr.value==="string"){return new AST_Directive({start:my_start_token(M),end:my_end_token(M),value:expr.value})}return new AST_SimpleStatement({start:my_start_token(M),end:my_end_token(M),body:from_moz(expr)})},TryStatement:function(M){var handlers=M.handlers||[M.handler];if(handlers.length>1||M.guardedHandlers&&M.guardedHandlers.length){throw new Error("Multiple catch clauses are not supported.")}return new AST_Try({start:my_start_token(M),end:my_end_token(M),body:from_moz(M.block).body,bcatch:from_moz(handlers[0]),bfinally:M.finalizer?new AST_Finally(from_moz(M.finalizer)):null})},Property:function(M){var key=M.key;var name=key.type=="Identifier"?key.name:key.value;var args={start:my_start_token(key),end:my_end_token(M.value),key:name,value:from_moz(M.value)};switch(M.kind){case"init":return new AST_ObjectKeyVal(args);case"set":args.value.name=from_moz(key);return new AST_ObjectSetter(args);case"get":args.value.name=from_moz(key);return new AST_ObjectGetter(args)}},ObjectExpression:function(M){return new AST_Object({start:my_start_token(M),end:my_end_token(M),properties:M.properties.map(function(prop){prop.type="Property";return from_moz(prop)})})},SequenceExpression:function(M){return AST_Seq.from_array(M.expressions.map(from_moz))},MemberExpression:function(M){return new(M.computed?AST_Sub:AST_Dot)({start:my_start_token(M),end:my_end_token(M),property:M.computed?from_moz(M.property):M.property.name,expression:from_moz(M.object)})},SwitchCase:function(M){return new(M.test?AST_Case:AST_Default)({start:my_start_token(M),end:my_end_token(M),expression:from_moz(M.test),body:M.consequent.map(from_moz)})},VariableDeclaration:function(M){return new(M.kind==="const"?AST_Const:AST_Var)({start:my_start_token(M),end:my_end_token(M),definitions:M.declarations.map(from_moz)})},Literal:function(M){var val=M.value,args={start:my_start_token(M),end:my_end_token(M)};if(val===null)return new AST_Null(args);switch(typeof val){case"string":args.value=val;return new AST_String(args);case"number":args.value=val;return new AST_Number(args);case"boolean":return new(val?AST_True:AST_False)(args);default:var rx=M.regex;if(rx&&rx.pattern){args.value=new RegExp(rx.pattern,rx.flags).toString()}else{args.value=M.regex&&M.raw?M.raw:val}return new AST_RegExp(args)}},Identifier:function(M){var p=FROM_MOZ_STACK[FROM_MOZ_STACK.length-2];return new(p.type=="LabeledStatement"?AST_Label:p.type=="VariableDeclarator"&&p.id===M?p.kind=="const"?AST_SymbolConst:AST_SymbolVar:p.type=="FunctionExpression"?p.id===M?AST_SymbolLambda:AST_SymbolFunarg:p.type=="FunctionDeclaration"?p.id===M?AST_SymbolDefun:AST_SymbolFunarg:p.type=="CatchClause"?AST_SymbolCatch:p.type=="BreakStatement"||p.type=="ContinueStatement"?AST_LabelRef:AST_SymbolRef)({start:my_start_token(M),end:my_end_token(M),name:M.name})}};MOZ_TO_ME.UpdateExpression=MOZ_TO_ME.UnaryExpression=function To_Moz_Unary(M){var prefix="prefix"in M?M.prefix:M.type=="UnaryExpression"?true:false;return new(prefix?AST_UnaryPrefix:AST_UnaryPostfix)({start:my_start_token(M),end:my_end_token(M),operator:M.operator,expression:from_moz(M.argument)})};map("Program",AST_Toplevel,"body@body");map("EmptyStatement",AST_EmptyStatement);map("BlockStatement",AST_BlockStatement,"body@body");map("IfStatement",AST_If,"test>condition, consequent>body, alternate>alternative");map("LabeledStatement",AST_LabeledStatement,"label>label, body>body");map("BreakStatement",AST_Break,"label>label");map("ContinueStatement",AST_Continue,"label>label");map("WithStatement",AST_With,"object>expression, body>body");map("SwitchStatement",AST_Switch,"discriminant>expression, cases@body");map("ReturnStatement",AST_Return,"argument>value");map("ThrowStatement",AST_Throw,"argument>value");map("WhileStatement",AST_While,"test>condition, body>body");map("DoWhileStatement",AST_Do,"test>condition, body>body");map("ForStatement",AST_For,"init>init, test>condition, update>step, body>body");map("ForInStatement",AST_ForIn,"left>init, right>object, body>body");map("DebuggerStatement",AST_Debugger);map("FunctionDeclaration",AST_Defun,"id>name, params@argnames, body%body");map("VariableDeclarator",AST_VarDef,"id>name, init>value");map("CatchClause",AST_Catch,"param>argname, body%body");map("ThisExpression",AST_This);map("ArrayExpression",AST_Array,"elements@elements");map("FunctionExpression",AST_Function,"id>name, params@argnames, body%body");map("BinaryExpression",AST_Binary,"operator=operator, left>left, right>right");map("LogicalExpression",AST_Binary,"operator=operator, left>left, right>right");map("AssignmentExpression",AST_Assign,"operator=operator, left>left, right>right");map("ConditionalExpression",AST_Conditional,"test>condition, consequent>consequent, alternate>alternative");map("NewExpression",AST_New,"callee>expression, arguments@args");map("CallExpression",AST_Call,"callee>expression, arguments@args");def_to_moz(AST_Directive,function To_Moz_Directive(M){return{type:"ExpressionStatement",expression:{type:"Literal",value:M.value}}});def_to_moz(AST_SimpleStatement,function To_Moz_ExpressionStatement(M){return{type:"ExpressionStatement",expression:to_moz(M.body)}});def_to_moz(AST_SwitchBranch,function To_Moz_SwitchCase(M){return{type:"SwitchCase",test:to_moz(M.expression),consequent:M.body.map(to_moz)}});def_to_moz(AST_Try,function To_Moz_TryStatement(M){return{type:"TryStatement",block:to_moz_block(M),handler:to_moz(M.bcatch),guardedHandlers:[],finalizer:to_moz(M.bfinally)}});def_to_moz(AST_Catch,function To_Moz_CatchClause(M){return{type:"CatchClause",param:to_moz(M.argname),guard:null,body:to_moz_block(M)}});def_to_moz(AST_Definitions,function To_Moz_VariableDeclaration(M){return{type:"VariableDeclaration",kind:M instanceof AST_Const?"const":"var",declarations:M.definitions.map(to_moz)}});def_to_moz(AST_Seq,function To_Moz_SequenceExpression(M){return{type:"SequenceExpression",expressions:M.to_array().map(to_moz)}});def_to_moz(AST_PropAccess,function To_Moz_MemberExpression(M){var isComputed=M instanceof AST_Sub;return{type:"MemberExpression",object:to_moz(M.expression),computed:isComputed,property:isComputed?to_moz(M.property):{type:"Identifier",name:M.property}}});def_to_moz(AST_Unary,function To_Moz_Unary(M){return{type:M.operator=="++"||M.operator=="--"?"UpdateExpression":"UnaryExpression",operator:M.operator,prefix:M instanceof AST_UnaryPrefix,argument:to_moz(M.expression)}});def_to_moz(AST_Binary,function To_Moz_BinaryExpression(M){return{type:M.operator=="&&"||M.operator=="||"?"LogicalExpression":"BinaryExpression",left:to_moz(M.left),operator:M.operator,right:to_moz(M.right)}});def_to_moz(AST_Object,function To_Moz_ObjectExpression(M){return{type:"ObjectExpression",properties:M.properties.map(to_moz)}});def_to_moz(AST_ObjectProperty,function To_Moz_Property(M){var key=is_identifier(M.key)?{type:"Identifier",name:M.key}:{type:"Literal",value:M.key};var kind;if(M instanceof AST_ObjectKeyVal){kind="init"}else if(M instanceof AST_ObjectGetter){kind="get"}else if(M instanceof AST_ObjectSetter){kind="set"}return{type:"Property",kind:kind,key:key,value:to_moz(M.value)}});def_to_moz(AST_Symbol,function To_Moz_Identifier(M){var def=M.definition();return{type:"Identifier",name:def?def.mangled_name||def.name:M.name}});def_to_moz(AST_RegExp,function To_Moz_RegExpLiteral(M){var value=M.value;return{type:"Literal",value:value,raw:value.toString(),regex:{pattern:value.source,flags:value.toString().match(/[gimuy]*$/)[0]}}});def_to_moz(AST_Constant,function To_Moz_Literal(M){var value=M.value;if(typeof value==="number"&&(value<0||value===0&&1/value<0)){return{type:"UnaryExpression",operator:"-",prefix:true,argument:{type:"Literal",value:-value,raw:M.start.raw}}}return{type:"Literal",value:value,raw:M.start.raw}});def_to_moz(AST_Atom,function To_Moz_Atom(M){return{type:"Identifier",name:String(M.value)}});AST_Boolean.DEFMETHOD("to_mozilla_ast",AST_Constant.prototype.to_mozilla_ast);AST_Null.DEFMETHOD("to_mozilla_ast",AST_Constant.prototype.to_mozilla_ast);AST_Hole.DEFMETHOD("to_mozilla_ast",function To_Moz_ArrayHole(){return null});AST_Block.DEFMETHOD("to_mozilla_ast",AST_BlockStatement.prototype.to_mozilla_ast);AST_Lambda.DEFMETHOD("to_mozilla_ast",AST_Function.prototype.to_mozilla_ast);function raw_token(moznode){if(moznode.type=="Literal"){return moznode.raw!=null?moznode.raw:moznode.value+""}}function my_start_token(moznode){var loc=moznode.loc,start=loc&&loc.start;var range=moznode.range;return new AST_Token({file:loc&&loc.source,line:start&&start.line,col:start&&start.column,pos:range?range[0]:moznode.start,endline:start&&start.line,endcol:start&&start.column,endpos:range?range[0]:moznode.start,raw:raw_token(moznode)})}function my_end_token(moznode){var loc=moznode.loc,end=loc&&loc.end;var range=moznode.range;return new AST_Token({file:loc&&loc.source,line:end&&end.line,col:end&&end.column,pos:range?range[1]:moznode.end,endline:end&&end.line,endcol:end&&end.column,endpos:range?range[1]:moznode.end,raw:raw_token(moznode)})}function map(moztype,mytype,propmap){var moz_to_me="function From_Moz_"+moztype+"(M){\n";moz_to_me+="return new U2."+mytype.name+"({\n"+"start: my_start_token(M),\n"+"end: my_end_token(M)";var me_to_moz="function To_Moz_"+moztype+"(M){\n";me_to_moz+="return {\n"+"type: "+JSON.stringify(moztype);if(propmap)propmap.split(/\s*,\s*/).forEach(function(prop){var m=/([a-z0-9$_]+)(=|@|>|%)([a-z0-9$_]+)/i.exec(prop);if(!m)throw new Error("Can't understand property map: "+prop);var moz=m[1],how=m[2],my=m[3];moz_to_me+=",\n"+my+": ";me_to_moz+=",\n"+moz+": ";switch(how){case"@":moz_to_me+="M."+moz+".map(from_moz)";me_to_moz+="M."+my+".map(to_moz)";break;case">":moz_to_me+="from_moz(M."+moz+")";me_to_moz+="to_moz(M."+my+")";break;case"=":moz_to_me+="M."+moz;me_to_moz+="M."+my;break;case"%":moz_to_me+="from_moz(M."+moz+").body";me_to_moz+="to_moz_block(M)";break;default:throw new Error("Can't understand operator in propmap: "+prop)}});moz_to_me+="\n})\n}";me_to_moz+="\n}\n}";moz_to_me=new Function("U2","my_start_token","my_end_token","from_moz","return("+moz_to_me+")")(exports,my_start_token,my_end_token,from_moz);me_to_moz=new Function("to_moz","to_moz_block","return("+me_to_moz+")")(to_moz,to_moz_block);MOZ_TO_ME[moztype]=moz_to_me;def_to_moz(mytype,me_to_moz)}var FROM_MOZ_STACK=null;function from_moz(node){FROM_MOZ_STACK.push(node);var ret=node!=null?MOZ_TO_ME[node.type](node):null;FROM_MOZ_STACK.pop();return ret}AST_Node.from_mozilla_ast=function(node){var save_stack=FROM_MOZ_STACK;FROM_MOZ_STACK=[];var ast=from_moz(node);FROM_MOZ_STACK=save_stack;return ast};function set_moz_loc(mynode,moznode,myparent){var start=mynode.start;var end=mynode.end;if(start.pos!=null&&end.endpos!=null){moznode.range=[start.pos,end.endpos]}if(start.line){moznode.loc={start:{line:start.line,column:start.col},end:end.endline?{line:end.endline,column:end.endcol}:null};if(start.file){moznode.loc.source=start.file}}return moznode}function def_to_moz(mytype,handler){mytype.DEFMETHOD("to_mozilla_ast",function(){return set_moz_loc(this,handler(this))})}function to_moz(node){return node!=null?node.to_mozilla_ast():null}function to_moz_block(node){return{type:"BlockStatement",body:node.body.map(to_moz)}}})();"use strict";function find_builtins(){var a=[];[Object,Array,Function,Number,String,Boolean,Error,Math,Date,RegExp].forEach(function(ctor){Object.getOwnPropertyNames(ctor).map(add);if(ctor.prototype){Object.getOwnPropertyNames(ctor.prototype).map(add)}});function add(name){push_uniq(a,name)}return a}function mangle_properties(ast,options){options=defaults(options,{reserved:null,cache:null,only_cache:false,regex:null});var reserved=options.reserved;if(reserved==null)reserved=find_builtins();var cache=options.cache;if(cache==null){cache={cname:-1,props:new Dictionary}}var regex=options.regex;var names_to_mangle=[];var unmangleable=[];ast.walk(new TreeWalker(function(node){if(node instanceof AST_ObjectKeyVal){add(node.key)}else if(node instanceof AST_ObjectProperty){add(node.key.name)}else if(node instanceof AST_Dot){if(this.parent()instanceof AST_Assign){add(node.property)}}else if(node instanceof AST_Sub){if(this.parent()instanceof AST_Assign){addStrings(node.property)}}}));return ast.transform(new TreeTransformer(function(node){if(node instanceof AST_ObjectKeyVal){node.key=mangle(node.key)}else if(node instanceof AST_ObjectProperty){node.key.name=mangle(node.key.name)}else if(node instanceof AST_Dot){node.property=mangle(node.property)}else if(node instanceof AST_Sub){node.property=mangleStrings(node.property)}}));function can_mangle(name){if(unmangleable.indexOf(name)>=0)return false;if(reserved.indexOf(name)>=0)return false;if(options.only_cache){return cache.props.has(name)}if(/^[0-9.]+$/.test(name))return false;return true}function should_mangle(name){if(regex&&!regex.test(name))return false;if(reserved.indexOf(name)>=0)return false;return cache.props.has(name)||names_to_mangle.indexOf(name)>=0}function add(name){if(can_mangle(name))push_uniq(names_to_mangle,name);if(!should_mangle(name)){push_uniq(unmangleable,name)}}function mangle(name){if(!should_mangle(name)){return name}var mangled=cache.props.get(name);if(!mangled){do{mangled=base54(++cache.cname)}while(!can_mangle(mangled));cache.props.set(name,mangled)}return mangled}function addStrings(node){var out={};try{(function walk(node){node.walk(new TreeWalker(function(node){if(node instanceof AST_Seq){walk(node.cdr);return true}if(node instanceof AST_String){add(node.value);return true}if(node instanceof AST_Conditional){walk(node.consequent);walk(node.alternative);return true}throw out}))})(node)}catch(ex){if(ex!==out)throw ex}}function mangleStrings(node){return node.transform(new TreeTransformer(function(node){if(node instanceof AST_Seq){node.cdr=mangleStrings(node.cdr)}else if(node instanceof AST_String){node.value=mangle(node.value)}else if(node instanceof AST_Conditional){node.consequent=mangleStrings(node.consequent);node.alternative=mangleStrings(node.alternative)}return node}))}}exports["Compressor"]=Compressor;exports["DefaultsError"]=DefaultsError;exports["Dictionary"]=Dictionary;exports["JS_Parse_Error"]=JS_Parse_Error;exports["MAP"]=MAP;exports["OutputStream"]=OutputStream;exports["SourceMap"]=SourceMap;exports["TreeTransformer"]=TreeTransformer;exports["TreeWalker"]=TreeWalker;exports["base54"]=base54;exports["defaults"]=defaults;exports["mangle_properties"]=mangle_properties;exports["merge"]=merge;exports["parse"]=parse;exports["push_uniq"]=push_uniq;exports["string_template"]=string_template;exports["is_identifier"]=is_identifier;exports["SymbolDef"]=SymbolDef;global["UglifyJS"]=exports})({},function(){return this}());
\ No newline at end of file
diff --git a/docs/components/alerts.md b/docs/components/alerts.md
index 70c73bc9..c69a9ebf 100644
--- a/docs/components/alerts.md
+++ b/docs/components/alerts.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/breadcrumb.md b/docs/components/breadcrumb.md
index 3139bcac..1505f563 100644
--- a/docs/components/breadcrumb.md
+++ b/docs/components/breadcrumb.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/button-dropdown.md b/docs/components/button-dropdown.md
index 8a025f94..ae59f107 100644
--- a/docs/components/button-dropdown.md
+++ b/docs/components/button-dropdown.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/button-group.md b/docs/components/button-group.md
index a37d2d6e..002c8a48 100644
--- a/docs/components/button-group.md
+++ b/docs/components/button-group.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/buttons.md b/docs/components/buttons.md
index e8f26528..cebeaaa4 100644
--- a/docs/components/buttons.md
+++ b/docs/components/buttons.md
@@ -10,7 +10,7 @@ redirect_from: "/components/"
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/card.md b/docs/components/card.md
index c4f57c21..6433759c 100644
--- a/docs/components/card.md
+++ b/docs/components/card.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/carousel.md b/docs/components/carousel.md
index 606698a7..2fb19411 100644
--- a/docs/components/carousel.md
+++ b/docs/components/carousel.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/collapse.md b/docs/components/collapse.md
index 741437da..e66b0b9f 100644
--- a/docs/components/collapse.md
+++ b/docs/components/collapse.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/dropdowns.md b/docs/components/dropdowns.md
index 2011f921..d6159149 100644
--- a/docs/components/dropdowns.md
+++ b/docs/components/dropdowns.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/forms.md b/docs/components/forms.md
index 5d02acce..e14ceaf1 100644
--- a/docs/components/forms.md
+++ b/docs/components/forms.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/input-group.md b/docs/components/input-group.md
index 7d75d21d..8733644c 100644
--- a/docs/components/input-group.md
+++ b/docs/components/input-group.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/jumbotron.md b/docs/components/jumbotron.md
index 103e35e0..4675517c 100644
--- a/docs/components/jumbotron.md
+++ b/docs/components/jumbotron.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/label.md b/docs/components/label.md
index eeb4aa65..19442bfa 100644
--- a/docs/components/label.md
+++ b/docs/components/label.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/list-group.md b/docs/components/list-group.md
index 51c80253..9e47aff8 100644
--- a/docs/components/list-group.md
+++ b/docs/components/list-group.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/modal.md b/docs/components/modal.md
index 9653f886..13f06d57 100644
--- a/docs/components/modal.md
+++ b/docs/components/modal.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/navbar.md b/docs/components/navbar.md
index bd9fae6e..760d5ff0 100644
--- a/docs/components/navbar.md
+++ b/docs/components/navbar.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/navs.md b/docs/components/navs.md
index 07f0d797..6c34ef75 100644
--- a/docs/components/navs.md
+++ b/docs/components/navs.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/pagination.md b/docs/components/pagination.md
index 43b253d2..d15577ce 100644
--- a/docs/components/pagination.md
+++ b/docs/components/pagination.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/popovers.md b/docs/components/popovers.md
index ef7845ad..6f5a414d 100644
--- a/docs/components/popovers.md
+++ b/docs/components/popovers.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/progress.md b/docs/components/progress.md
index f2bd1548..adaa64dd 100644
--- a/docs/components/progress.md
+++ b/docs/components/progress.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/scrollspy.md b/docs/components/scrollspy.md
index 0ee4f178..898b3e36 100644
--- a/docs/components/scrollspy.md
+++ b/docs/components/scrollspy.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/tag.md b/docs/components/tag.md
index 8697a8ed..fce11a19 100644
--- a/docs/components/tag.md
+++ b/docs/components/tag.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/tooltips.md b/docs/components/tooltips.md
index 69aef70b..6e44de8c 100644
--- a/docs/components/tooltips.md
+++ b/docs/components/tooltips.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/components/utilities.md b/docs/components/utilities.md
index 98e4fb4e..c0f8a5cd 100644
--- a/docs/components/utilities.md
+++ b/docs/components/utilities.md
@@ -9,7 +9,7 @@ group: components
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/content/code.md b/docs/content/code.md
index 2b9509fd..064f0cee 100644
--- a/docs/content/code.md
+++ b/docs/content/code.md
@@ -9,7 +9,7 @@ group: content
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/content/figures.md b/docs/content/figures.md
index 9210c8a0..f9ec5fa2 100644
--- a/docs/content/figures.md
+++ b/docs/content/figures.md
@@ -9,7 +9,7 @@ group: content
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/content/images.md b/docs/content/images.md
index c06bc444..4b37abeb 100644
--- a/docs/content/images.md
+++ b/docs/content/images.md
@@ -9,7 +9,7 @@ group: content
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/content/reboot.md b/docs/content/reboot.md
index 604d958a..9fcf6c61 100644
--- a/docs/content/reboot.md
+++ b/docs/content/reboot.md
@@ -10,7 +10,7 @@ redirect_from: "/content/"
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/content/tables.md b/docs/content/tables.md
index 283ec207..7a42d3cc 100644
--- a/docs/content/tables.md
+++ b/docs/content/tables.md
@@ -9,7 +9,7 @@ group: content
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/content/typography.md b/docs/content/typography.md
index 41567379..294b8d34 100644
--- a/docs/content/typography.md
+++ b/docs/content/typography.md
@@ -9,7 +9,7 @@ group: content
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/examples/index.md b/docs/examples/index.md
index 82f8d835..4cc57d80 100644
--- a/docs/examples/index.md
+++ b/docs/examples/index.md
@@ -5,7 +5,7 @@ title: Examples
## Templates
-Templates that give a quick structural start to using Material Design for Bootstrap.
+Templates that give a quick structural start to using Bootstrap Material Design.
<div class="card-deck">
<div class="card card-block">
@@ -36,7 +36,7 @@ Templates that give a quick structural start to using Material Design for Bootst
## Components
-Components and templates to help folks quickly get started with Material Design for Bootstrap and demonstrate best practices for adding onto the framework.
+Components and templates to help folks quickly get started with Bootstrap Material Design and demonstrate best practices for adding onto the framework.
<div class="card-deck">
<div class="card card-block">
diff --git a/docs/getting-started/best-practices.md b/docs/getting-started/best-practices.md
index f2013b33..72b36d6d 100644
--- a/docs/getting-started/best-practices.md
+++ b/docs/getting-started/best-practices.md
@@ -4,7 +4,7 @@ title: Best practices
group: getting-started
---
-We've designed and developed Material Design for Bootstrap to work in a number of environments. Here are some of the best practices we've gathered from years of working on and using it ourselves.
+We've designed and developed Bootstrap Material Design to work in a number of environments. Here are some of the best practices we've gathered from years of working on and using it ourselves.
{% callout info %}
**Heads up!** This copy is a work in progress.
@@ -13,4 +13,4 @@ We've designed and developed Material Design for Bootstrap to work in a number o
## SASS
### Avoid vendor prefixes
-Material Design for Bootstrap uses Autoprefixer (included in our gulpfile and build process) to automatically add vendor prefixes to some CSS properties at build time. Doing so saves us time and code by allowing us to write key parts of our CSS a single time.
+Bootstrap Material Design uses Autoprefixer (included in our gulpfile and build process) to automatically add vendor prefixes to some CSS properties at build time. Doing so saves us time and code by allowing us to write key parts of our CSS a single time.
diff --git a/docs/getting-started/browsers-devices.md b/docs/getting-started/browsers-devices.md
index 5df92d43..0c5cce3d 100644
--- a/docs/getting-started/browsers-devices.md
+++ b/docs/getting-started/browsers-devices.md
@@ -9,7 +9,7 @@ group: getting-started
{% callout info %}
**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
diff --git a/docs/getting-started/building.md b/docs/getting-started/building.md
index fbb0838c..6d4c8d99 100644
--- a/docs/getting-started/building.md
+++ b/docs/getting-started/building.md
@@ -4,11 +4,11 @@ title: Building
group: getting-started
---
-Material Design for Bootstrap uses [Gulp v4](http://gulpjs.com) for its CSS and JavaScript build system and Jekyll for the written documentation. Our gulpfile includes convenient methods for working with the framework, including compiling code, running tests, and more.
+Bootstrap Material Design uses [Gulp v4](http://gulpjs.com) for its CSS and JavaScript build system and Jekyll for the written documentation. Our gulpfile includes convenient methods for working with the framework, including compiling code, running tests, and more.
## Tooling setup
-To use our gulpfile and run our documentation locally, you'll need a copy of Material Design for Bootstrap's source files, Node, and Gulp v4. Follow these steps and you should be ready to rock:
+To use our gulpfile and run our documentation locally, you'll need a copy of Bootstrap Material Design's source files, Node, and Gulp v4. Follow these steps and you should be ready to rock:
1. [Download and install Node](https://nodejs.org/download), which we use to manage our dependencies.
2. Install the Gulp command line tools, `gulp-cli`, with `npm install -g gulpjs/gulp-cli#4.0`.
diff --git a/docs/getting-started/customization.md b/docs/getting-started/customization.md
index f271f5dd..c0db0f99 100644
--- a/docs/getting-started/customization.md
+++ b/docs/getting-started/customization.md
@@ -4,7 +4,7 @@ title: Customization options
group: getting-started
---
-Material Design for Bootstrap 4 is designed to be customized via Sass variables. You may customize any Bootstrap or BMD variable.
+Bootstrap Material Design 4 is designed to be customized via Sass variables. You may customize any Bootstrap or BMD variable.
{% callout info %}
The following assumes you have [setup your build tools and are building successfully](../building).
diff --git a/docs/getting-started/download.md b/docs/getting-started/download.md
index 47b8227a..56753e6e 100644
--- a/docs/getting-started/download.md
+++ b/docs/getting-started/download.md
@@ -6,7 +6,7 @@ group: getting-started
{% callout warning %}
## **Heads up! Use the repository branch!**
-
+
With the pace of current changes, any published package would be out of date almost every day.
For the current time, please use the `v4-dev` branch for **all package managers including bower and npm** by pointing to `FezVrasta/bootstrap-material-design#v4-dev`.
@@ -14,7 +14,7 @@ For the current time, please use the `v4-dev` branch for **all package managers
-**Material Design for Bootstrap v{{ site.data.version}}** is available for download in several ways, including some of your favorite package managers. Choose from the options below to snag just what you need.
+**Bootstrap Material Design v{{ site.data.version}}** is available for download in several ways, including some of your favorite package managers. Choose from the options below to snag just what you need.
<div class="row m-t-md">
<div class="col-sm-6">
@@ -23,7 +23,7 @@ For the current time, please use the `v4-dev` branch for **all package managers
Download just the compiled and minified CSS and JavaScript. Doesn't include any documentation or original source files.
{% comment %}
-<a href="{{ site.data.download.dist }}" class="btn btn-bs btn-outline" onclick="ga('send', 'event', 'Getting started', 'Download', 'Download compiled');">Download Material Design for Bootstrap</a>
+<a href="{{ site.data.download.dist }}" class="btn btn-bs btn-outline" onclick="ga('send', 'event', 'Getting started', 'Download', 'Download compiled');">Download Bootstrap Material Design</a>
{% endcomment %}
<span class="text-muted">Coming soon!</span>
{% endmarkdown %}
@@ -40,24 +40,24 @@ Download everything: source Sass, JavaScript, and documentation files. **Require
## Package managers
-Pull in Material Design for Bootstrap's **source files** into nearly any project with some of the most popular package managers. No matter the package manager, Material Design for Bootstrap will **require a Sass compiler and [Autoprefixer](https://github.com/postcss/autoprefixer)** for a setup that matches our official compiled versions.
+Pull in Bootstrap Material Design's **source files** into nearly any project with some of the most popular package managers. No matter the package manager, Bootstrap Material Design will **require a Sass compiler and [Autoprefixer](https://github.com/postcss/autoprefixer)** for a setup that matches our official compiled versions.
### npm
-Install Material Design for Bootstrap in your Node powered apps with [the npm package](https://www.npmjs.org/package/bootstrap):
+Install Bootstrap Material Design in your Node powered apps with [the npm package](https://www.npmjs.org/package/bootstrap):
{% highlight bash %}$ npm install bootstrap-material-design@{{ site.data.version }}{% endhighlight %}
-`require('bootstrap-material-design')` will load all of Material Design for Bootstrap's jQuery plugins onto the jQuery object.
+`require('bootstrap-material-design')` will load all of Bootstrap Material Design's jQuery plugins onto the jQuery object.
-Material Design for Material Design for Bootstrap's `package.json` contains some additional metadata under the following keys:
+Bootstrap Material Design's `package.json` contains some additional metadata under the following keys:
-- `sass` - path to Material Design for Bootstrap's main [Sass](http://sass-lang.com/) source file
-- `style` - path to Material Design for Bootstrap's non-minified CSS that's been precompiled using the default settings (no customization)
+- `sass` - path to Bootstrap Material Design's main [Sass](http://sass-lang.com/) source file
+- `style` - path to Bootstrap Material Design's non-minified CSS that's been precompiled using the default settings (no customization)
### Bower
-Install and manage Material Design for Bootstrap's Sass and JavaScript using [Bower](http://bower.io).
+Install and manage Bootstrap Material Design's Sass and JavaScript using [Bower](http://bower.io).
{% highlight bash %}$ bower install bootstrap-material-design#v{{ site.data.version }}{% endhighlight %}
@@ -69,10 +69,8 @@ $ meteor add FezVrasta/bootstrap-material-design@={{ site.data.version }}
### Composer
-You can also install and manage Material Design for Bootstrap's Sass and JavaScript using [Composer](https://getcomposer.org):
+You can also install and manage Bootstrap Material Design's Sass and JavaScript using [Composer](https://getcomposer.org):
{% highlight bash %}
$ composer require FezVrasta/bootstrap-material-design
{% endhighlight %}
-
-
diff --git a/docs/getting-started/introduction.md b/docs/getting-started/introduction.md
index abbc1eb1..10b15164 100644
--- a/docs/getting-started/introduction.md
+++ b/docs/getting-started/introduction.md
@@ -5,10 +5,10 @@ group: getting-started
redirect_from: "/getting-started/"
---
-This is Material Design for Bootstrap, the world's most popular framework for building responsive, mobile-first Material Design sites and applications.
+This is Bootstrap Material Design, the world's most popular framework for building responsive, mobile-first Material Design sites and applications.
Inside you'll find high quality HTML, CSS, and JavaScript to make starting any project easier than ever.
-Here's how to quickly get started with the Material Design for Bootstrap CDN and a template starter page.
+Here's how to quickly get started with the Bootstrap Material Design CDN and a template starter page.
## Contents
@@ -17,7 +17,7 @@ Here's how to quickly get started with the Material Design for Bootstrap CDN and
## Quick start
-Looking to quickly add Material Design for Bootstrap to your project? Use the Material Design for Bootstrap CDN,
+Looking to quickly add Bootstrap Material Design to your project? Use the Bootstrap Material Design CDN,
provided for free by the folks at MaxCDN. Using a package manager or need to download the source files?
[Head to the downloads page.]({{ site.baseurl }}/getting-started/download)
@@ -32,7 +32,7 @@ Copy-paste the font and stylesheet `<link>` into your `<head>` before all other
<link rel="stylesheet" href="{{ site.cdn.font_roboto }}">
<link rel="stylesheet" href="{{ site.cdn.font_icons }}">
-<!-- Material Design for Bootstrap -->
+<!-- Bootstrap Material Design -->
<link rel="stylesheet" href="{{ site.cdn.css }}">
{% endhighlight %}
@@ -49,7 +49,7 @@ Add jQuery, Tether, and our Javascript near the end of your pages, right before
</script>
{% endhighlight %}
-And that's it—you're on your way to a fully Material Design for Bootstrapped site. If you're at all unsure about the general page structure, keep reading for an example page template.
+And that's it—you're on your way to a fully Bootstrap Material Designped site. If you're at all unsure about the general page structure, keep reading for an example page template.
## Starter template
@@ -74,13 +74,13 @@ Put it all together and your pages should look like this:
<link rel="stylesheet" href="{{ site.cdn.font_roboto }}">
<link rel="stylesheet" href="{{ site.cdn.font_icons }}">
- <!-- Material Design for Bootstrap -->
+ <!-- Bootstrap Material Design -->
<link rel="stylesheet" href="{{ site.cdn.css }}">
</head>
<body>
<h1>Hello, world!</h1>
- <!-- jQuery first, optional tether for tooltips, then Material Design for Bootstrap JS. -->
+ <!-- jQuery first, optional tether for tooltips, then Bootstrap Material Design JS. -->
<script src="{{ site.data.cdn.jquery }}.min.js"></script>
<script src="{{ site.data.cdn.tether }}.min.js"></script>
<script src="{{ site.cdn.js }}.iife.min.js"></script>
@@ -97,11 +97,11 @@ That's all you need for overall page requirements. Visit the [Layout docs]({{ si
## Important globals
-Material Design for Bootstrap employs a handful of important global styles and settings that you'll need to be aware of when using it, all of which are almost exclusively geared towards the *normalization* of cross browser styles. Let's dive in.
+Bootstrap Material Design employs a handful of important global styles and settings that you'll need to be aware of when using it, all of which are almost exclusively geared towards the *normalization* of cross browser styles. Let's dive in.
### HTML5 doctype
-Material Design for Bootstrap requires the use of the HTML5 doctype. Without it, you'll see some funky incomplete styling, but including it shouldn't cause any considerable hiccups.
+Bootstrap Material Design requires the use of the HTML5 doctype. Without it, you'll see some funky incomplete styling, but including it shouldn't cause any considerable hiccups.
{% highlight html %}
<!DOCTYPE html>
@@ -112,7 +112,7 @@ Material Design for Bootstrap requires the use of the HTML5 doctype. Without it,
### Responsive meta tag
-Material Design for Bootstrap is developed *mobile first*, a strategy in which we optimize code for mobile devices first and then scale up components as necessary using CSS media queries. To ensure proper rendering and touch zooming for all devices, **add the responsive viewport meta tag** to your `<head>`.
+Bootstrap Material Design is developed *mobile first*, a strategy in which we optimize code for mobile devices first and then scale up components as necessary using CSS media queries. To ensure proper rendering and touch zooming for all devices, **add the responsive viewport meta tag** to your `<head>`.
{% highlight html %}
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
@@ -123,7 +123,7 @@ You can see an example of this in action in the [starter template](#starter-temp
## Community
-Stay up to date on the development of Material Design for Bootstrap and reach out to the community with these helpful resources.
+Stay up to date on the development of Bootstrap Material Design and reach out to the community with these helpful resources.
- Implementation help may be found at Stack Overflow (tagged [`bootstrap-material-design`](https://stackoverflow.com/questions/tagged/bootstrap-material-design)).
diff --git a/docs/getting-started/release-process.md b/docs/getting-started/release-process.md
index f2340165..69422c76 100644
--- a/docs/getting-started/release-process.md
+++ b/docs/getting-started/release-process.md
@@ -4,7 +4,7 @@ title: Release process
group: getting-started
---
-Material Design for Bootstrap has a well defined release process that is automated by [Gulp](http://gulpjs.com). See the [Build Tools](../build-tools) section for setup.
+Bootstrap Material Design has a well defined release process that is automated by [Gulp](http://gulpjs.com). See the [Build Tools](../build-tools) section for setup.
## Creating a release
diff --git a/docs/index.html b/docs/index.html
index 5d4f99ae..260c31d5 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -1,12 +1,12 @@
---
layout: home
-title: Material Design for Bootstrap, the world's most popular mobile-first and responsive Material Design front-end framework.
+title: Bootstrap Material Design, the world's most popular mobile-first and responsive Material Design front-end framework.
---
<main class="bd-masthead" id="content" role="main">
<div class="container">
<span class="bd-booticon outline">BMD</span>
- <p class="lead">Material Design for Bootstrap, the world's most popular mobile-first and responsive Material Design front-end framework.</p>
+ <p class="lead">Bootstrap Material Design, the world's most popular mobile-first and responsive Material Design front-end framework.</p>
<p class="lead">
<a href="{{ site.baseurl }}/getting-started/download" class="btn btn-outline-inverse btn-lg" onclick="ga('send', 'event', 'Jumbotron actions', 'Download', 'Download {{ site.data.version }}');">Download</a>
</p>
@@ -18,19 +18,19 @@ title: Material Design for Bootstrap, the world's most popular mobile-first and
<div class="bd-featurette">
<div class="container">
<h2 class="bd-featurette-title">Easy to get started.</h2>
- <p class="lead">Quickly include Material Design for Bootstrap's CSS and JS into any project. Use your favorite package manager, download the source, or use the Material Design for Bootstrap CDN.</p>
+ <p class="lead">Quickly include Bootstrap Material Design's CSS and JS into any project. Use your favorite package manager, download the source, or use the Bootstrap Material Design CDN.</p>
<div class="row">
<div class="col-sm-6 m-b-lg">
<h4>Managed dependencies</h4>
- <p>Include Material Design for Bootstrap's source Sass and JavaScript files via Bower, Composer, Meteor, or npm. Package managed installs don't include documentation, but do include our Gruntfile and readme.</p>
+ <p>Include Bootstrap Material Design's source Sass and JavaScript files via Bower, Composer, Meteor, or npm. Package managed installs don't include documentation, but do include our Gruntfile and readme.</p>
<p>
<a class="btn btn-bs btn-outline" href="{{ site.baseurl }}/getting-started/download/#package-managers">View install methods</a>
</p>
</div>
<div class="col-sm-6 m-b-lg">
- <h4>Material Design for Bootstrap CDN</h4>
- <p>When you just need to include Material Design for Bootstrap's compiled CSS and JS, use the Material Design for Bootstrap CDN, free from the Max CDN folks.</p>
+ <h4>Bootstrap Material Design CDN</h4>
+ <p>When you just need to include Bootstrap Material Design's compiled CSS and JS, use the Bootstrap Material Design CDN, free from the Max CDN folks.</p>
<p>
<a class="btn btn-bs btn-outline" href="{{ site.baseurl }}/getting-started/introduction">See Getting Started</a>
</p>
@@ -59,29 +59,29 @@ title: Material Design for Bootstrap, the world's most popular mobile-first and
<div class="bd-featurette">
<div class="container">
<h2 class="bd-featurette-title">Designed for everyone, everywhere.</h2>
- <p class="lead">Material Design for Bootstrap makes front-end web development faster and easier. It's made for folks of all skill levels, devices of all shapes, and projects of all sizes.</p>
+ <p class="lead">Bootstrap Material Design makes front-end web development faster and easier. It's made for folks of all skill levels, devices of all shapes, and projects of all sizes.</p>
<div class="row">
<div class="col-sm-4 m-b-lg">
<img src="assets/img/sass.png" alt="Sass support" class="img-fluid">
<h4>Preprocessor</h4>
- <p>Material Design for Bootstrap ships with vanilla CSS, but its source code utilizes <a href="http://sass-lang.com/">Sass</a>, a popular CSS preprocessor. Quickly get started with precompiled CSS or build on the source.</p>
+ <p>Bootstrap Material Design ships with vanilla CSS, but its source code utilizes <a href="http://sass-lang.com/">Sass</a>, a popular CSS preprocessor. Quickly get started with precompiled CSS or build on the source.</p>
</div>
<div class="col-sm-4 m-b-lg">
<img src="assets/img/devices.png" alt="Responsive across devices" class="img-fluid">
<h4>One framework, every device.</h4>
- <p>Material Design for Bootstrap easily and efficiently scales your websites and applications with a single code base, from phones to tablets to desktops with CSS media queries.</p>
+ <p>Bootstrap Material Design easily and efficiently scales your websites and applications with a single code base, from phones to tablets to desktops with CSS media queries.</p>
</div>
<div class="col-sm-4 m-b-lg">
<img src="assets/img/components.png" alt="Components" class="img-fluid">
<h4>Full of features</h4>
- <p>With Material Design for Bootstrap, you get extensive and beautiful documentation for common HTML elements, dozens of custom HTML and CSS components, and awesome jQuery plugins.</p>
+ <p>With Bootstrap Material Design, you get extensive and beautiful documentation for common HTML elements, dozens of custom HTML and CSS components, and awesome jQuery plugins.</p>
</div>
</div>
<hr class="half-rule m-t-0">
- <p><strong>Material Design for Bootstrap is open source!</strong> It's hosted, developed, and maintained on GitHub by folks like you.</p>
+ <p><strong>Bootstrap Material Design is open source!</strong> It's hosted, developed, and maintained on GitHub by folks like you.</p>
<a href="{{ site.repo }}" class="btn btn-bs btn-outline">View the GitHub project</a>
</div>
</div>
diff --git a/docs/material-design/collapse-inline.md b/docs/material-design/collapse-inline.md
index 1cee0a97..e819b9e4 100644
--- a/docs/material-design/collapse-inline.md
+++ b/docs/material-design/collapse-inline.md
@@ -4,7 +4,7 @@ title: Collapse inline
group: material-design
---
-The Material Design for Bootstrap `CollapseInline` plugin allows you to toggle inline content on your pages with a bit of JavaScript and some classes. This plugin utilizes a handful of classes from the [Bootstrap collapse plugin]({{ site.baseurl }}/components/collapse/) for easy toggle behavior. Since most functionality and documentation (including a rich set of Javascript events) is already provided by the [Bootstrap collapse plugin]({{ site.baseurl }}/components/collapse/), the following will focus only on some samples utilizing the BMD `CollapseInline` component.
+The Bootstrap Material Design `CollapseInline` plugin allows you to toggle inline content on your pages with a bit of JavaScript and some classes. This plugin utilizes a handful of classes from the [Bootstrap collapse plugin]({{ site.baseurl }}/components/collapse/) for easy toggle behavior. Since most functionality and documentation (including a rich set of Javascript events) is already provided by the [Bootstrap collapse plugin]({{ site.baseurl }}/components/collapse/), the following will focus only on some samples utilizing the BMD `CollapseInline` component.
## Contents
diff --git a/docs/material-design/drawers.md b/docs/material-design/drawers.md
index 207dea47..9ac9d77d 100644
--- a/docs/material-design/drawers.md
+++ b/docs/material-design/drawers.md
@@ -4,7 +4,7 @@ title: Drawers
group: material-design
---
-The Material Design for Bootstrap `Drawer` provides a markup structure and plugin that allows you to display content on the bounds of any containing element. Drawers are commonly referred to as a side nav or offcanvas nav. The BMD implementation allows for positioning top, left, bottom, right, as well as two styles including push (default) as well as overlay. Both the drawer position and style can be set statically or responsively with the provided classes.
+The Bootstrap Material Design `Drawer` provides a markup structure and plugin that allows you to display content on the bounds of any containing element. Drawers are commonly referred to as a side nav or offcanvas nav. The BMD implementation allows for positioning top, left, bottom, right, as well as two styles including push (default) as well as overlay. Both the drawer position and style can be set statically or responsively with the provided classes.
## Contents
diff --git a/docs/material-design/forms.md b/docs/material-design/forms.md
index a86e8d2b..57f6fa92 100644
--- a/docs/material-design/forms.md
+++ b/docs/material-design/forms.md
@@ -11,7 +11,7 @@ Bootstrap provides several form control styles, layout options, and custom compo
* Will be replaced with the ToC, excluding the "Contents" header
{:toc}
-Form controls flavored by Material Design for Bootstrap customizations such as `bmd-label-floating`.
+Form controls flavored by Bootstrap Material Design customizations such as `bmd-label-floating`.
{% example html %}
<form>
<div class="form-group">
@@ -82,7 +82,7 @@ Form controls flavored by Material Design for Bootstrap customizations such as `
## Classes
-Below is a complete list of options supported by Material Design for Bootstrap and the classes that customize them. Additional documentation is available for each group.
+Below is a complete list of options supported by Bootstrap Material Design and the classes that customize them. Additional documentation is available for each group.
<table>
<thead>
diff --git a/docs/material-design/labels.md b/docs/material-design/labels.md
index a7b907a4..e1cceaac 100644
--- a/docs/material-design/labels.md
+++ b/docs/material-design/labels.md
@@ -4,7 +4,7 @@ title: Labels
group: material-design
---
-Below is a complete list of `<label>` class options supported by Material Design for Bootstrap:
+Below is a complete list of `<label>` class options supported by Bootstrap Material Design:
<table>
<thead>
diff --git a/docs/migration.md b/docs/migration.md
index 8cf9734b..f536fd0b 100644
--- a/docs/migration.md
+++ b/docs/migration.md
@@ -4,7 +4,7 @@ title: Migrating to v4
group: migration
---
-Material Design for Bootstrap 4 is a major rewrite of almost the entire project.
+Bootstrap Material Design 4 is a major rewrite of almost the entire project.
The most notable changes are summarized immediately below, followed by more specific class and behavioral changes to relevant components.
{% callout info %}
@@ -43,7 +43,7 @@ Here are the big ticket items you'll want to be aware of when moving from BMD v3
- Refactored nearly all components to use more unnested classes instead of children selectors.
### Misc
-- Non-responsive usage of Material Design for Bootstrap is no longer supported.
+- Non-responsive usage of Bootstrap Material Design is no longer supported.
## By component
diff --git a/gulpfile.babel.docs.js b/gulpfile.babel.docs.js
index 1373b6e0..d2c415c9 100644
--- a/gulpfile.babel.docs.js
+++ b/gulpfile.babel.docs.js
@@ -10,7 +10,7 @@ const referenceDocNotice =
[//]: # DO NOT EDIT IT WILL BE OVERWRITTEN - copy of bootstrap documentation generated by gulp docs:copy:bs-docs\n
{% callout info %}\n**Bootstrap Reference Documentation**
This is a part of the reference documentation from <a href="http://getbootstrap.com">Bootstrap</a>.
-It is included here to demonstrate rendering with Material Design for Bootstrap default styling.
+It is included here to demonstrate rendering with Bootstrap Material Design default styling.
See the <a href="/material-design/buttons">Material Design</a> section for more elements and customization options.
{% endcallout %}
\n\n$2`
diff --git a/js/bootstrapMaterialDesign.js b/js/bootstrapMaterialDesign.js
index 6c1fbf07..b3be5316 100644
--- a/js/bootstrapMaterialDesign.js
+++ b/js/bootstrapMaterialDesign.js
@@ -1,6 +1,6 @@
/**
* $.bootstrapMaterialDesign(config) is a macro class to configure the components generally
- * used in Material Design for Bootstrap. You may pass overrides to the configurations
+ * used in Bootstrap Material Design. You may pass overrides to the configurations
* which will be passed into each component, or you may omit use of this class and
* configure each component separately.
*/
diff --git a/package.json b/package.json
index 6c824930..19a8aeb2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
{
"name": "bootstrap-material-design",
- "description": "Material Design for Bootstrap 4",
+ "description": "Bootstrap Material Design 4",
"version": "4.0.2",
"keywords": [
"material",