foot note adjustments (#728)

Add a config to set the footnote separator. Also remove rel/rev as they aren't really compatible with HTML5 and we already have classes set for refs and backrefs.

Fixes 723.

1 files changed, 65 insertions, 0 deletions

diff --git a/tests/test_syntax/extensions/test_footnotes.py b/tests/test_syntax/extensions/test_footnotes.py
new file mode 100644
index 0000000..9008aec
--- /dev/null
+++ b/tests/test_syntax/extensions/test_footnotes.py
@@ -0,0 +1,65 @@
+# -*- coding: utf-8 -*-
+"""
+Python Markdown
+
+A Python implementation of John Gruber's Markdown.
+
+Documentation: https://python-markdown.github.io/
+GitHub: https://github.com/Python-Markdown/markdown/
+PyPI: https://pypi.org/project/Markdown/
+
+Started by Manfred Stienstra (http://www.dwerg.net/).
+Maintained for a few years by Yuri Takhteyev (http://www.freewisdom.org).
+Currently maintained by Waylan Limberg (https://github.com/waylan),
+Dmitry Shachnev (https://github.com/mitya57) and Isaac Muse (https://github.com/facelessuser).
+
+Copyright 2007-2018 The Python Markdown Project (v. 1.7 and later)
+Copyright 2004, 2005, 2006 Yuri Takhteyev (v. 0.2-1.6b)
+Copyright 2004 Manfred Stienstra (the original version)
+
+License: BSD (see LICENSE.md for details).
+"""
+
+from __future__ import unicode_literals
+from markdown.test_tools import TestCase
+
+
+class TestFootnotes(TestCase):
+
+    def test_backlink_text(self):
+        """Test backlink configuration."""
+
+        self.assertMarkdownRenders(
+            'paragraph[^1]\n\n[^1]: A Footnote',
+            '<p>paragraph<sup id="fnref:1"><a class="footnote-ref" href="#fn:1">1</a></sup></p>\n'
+            '<div class="footnote">\n'
+            '<hr />\n'
+            '<ol>\n'
+            '<li id="fn:1">\n'
+            '<p>A Footnote&#160;<a class="footnote-backref" href="#fnref:1"'
+            ' title="Jump back to footnote 1 in the text">back</a></p>\n'
+            '</li>\n'
+            '</ol>\n'
+            '</div>',
+            extensions=['footnotes'],
+            extension_configs={'footnotes': {'BACKLINK_TEXT': 'back'}}
+        )
+
+    def test_footnote_separator(self):
+        """Test separator configuration."""
+
+        self.assertMarkdownRenders(
+            'paragraph[^1]\n\n[^1]: A Footnote',
+            '<p>paragraph<sup id="fnref-1"><a class="footnote-ref" href="#fn-1">1</a></sup></p>\n'
+            '<div class="footnote">\n'
+            '<hr />\n'
+            '<ol>\n'
+            '<li id="fn-1">\n'
+            '<p>A Footnote&#160;<a class="footnote-backref" href="#fnref-1"'
+            ' title="Jump back to footnote 1 in the text">&#8617;</a></p>\n'
+            '</li>\n'
+            '</ol>\n'
+            '</div>',
+            extensions=['footnotes'],
+            extension_configs={'footnotes': {'SEPARATOR': '-'}}
+        )