Ensure long file paths in code examples break if needed

website/_harp.json

@@ -84,7 +84,7 @@
         ],
 
         "ALPHA": true,
-        "V_CSS": "2.0a0",
+        "V_CSS": "2.0a1",
         "V_JS": "2.0a0",
         "DEFAULT_SYNTAX": "python",
         "ANALYTICS": "UA-58931649-1",

website/_includes/_mixins.jade

@@ -190,7 +190,7 @@ mixin github(repo, file, alt_file, height)
             code.c-code-block__content(data-gh-embed="#{repo}/#{branch}/#{file}")
 
         footer.o-grid.u-text
-            .o-block-small.u-flex-full #[+icon("github")] #[code=repo + '/' + (alt_file || file)]
+            .o-block-small.u-flex-full.u-padding-small #[+icon("github")] #[code.u-break.u-break--all=repo + '/' + (alt_file || file)]
             div
                 +button(gh(repo, alt_file || file), false, "primary", "small") View on GitHub
 

website/assets/css/_base/_utilities.sass

@@ -188,6 +188,9 @@
     word-wrap: break-word
     white-space: initial
 
+    &.u-break--all
+        word-break: break-all
+
 .u-no-border
     border: none