Fix on EntityRendered to support break lines (after last entity) (closes #5838)

.github/contributors/leyendecker.md

@@ -0,0 +1,106 @@
+# spaCy contributor agreement
+
+This spaCy Contributor Agreement (**"SCA"**) is based on the
+[Oracle Contributor Agreement](http://www.oracle.com/technetwork/oca-405177.pdf).
+The SCA applies to any contribution that you make to any product or project
+managed by us (the **"project"**), and sets out the intellectual property rights
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+## Contributor Agreement
+
+1. The term "contribution" or "contributed materials" means any source code,
+object code, patch, tool, sample, graphic, specification, manual,
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+
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+
+## Contributor Details
+
+| Field                          | Entry                        |
+|------------------------------- | ---------------------------- |
+| Name                           | Gustavo Zadrozny Leyendecker |
+| Company name (if applicable)   |                              |
+| Title or role (if applicable)  |                              |
+| Date                           | July 29, 2020                |
+| GitHub username                | leyendecker                  |
+| Website (optional)             |                              |

spacy/displacy/render.py

@@ -328,7 +328,11 @@ class EntityRenderer(object):
             else:
                 markup += entity
             offset = end
-        markup += escape_html(text[offset:])
+        fragments = text[offset:].split("\n")
+        for i, fragment in enumerate(fragments):
+            markup += escape_html(fragment)
+            if len(fragments) > 1 and i != len(fragments) - 1:
+                markup += "</br>"
         markup = TPL_ENTS.format(content=markup, dir=self.direction)
         if title:
             markup = TPL_TITLE.format(title=title) + markup

spacy/tests/regression/test_issue5838.py

@@ -0,0 +1,22 @@
+from spacy.lang.en import English
+from spacy.tokens import Span
+from spacy import displacy
+
+SAMPLE_TEXT = '''First line
+Second line, with ent
+Third line
+Fourth line
+'''
+
+
+def test_issue5838():
+    # Displacy's EntityRenderer break line
+    # not working after last entity
+
+    nlp = English()
+    doc = nlp(SAMPLE_TEXT)
+    doc.ents = [Span(doc, 7, 8, label='test')]
+
+    html = displacy.render(doc, style='ent')
+    found = html.count('</br>')
+    assert found == 4