markdown: enable full githubFlavoredMarkdown

rhodecode/lib/markdown_ext.py

@@ -22,6 +22,8 b' import re'
 
 import markdown
 
+from mdx_gfm import GithubFlavoredMarkdownExtension  # noqa
+
 
 class FlavoredCheckboxExtension(markdown.Extension):
 
@@ -65,8 +67,6 b' class FlavoredCheckboxPostprocessor(mark'
         return html.replace(before, after)
 
 
-
-
 # Global Vars
 URLIZE_RE = '(%s)' % '|'.join([
     r'<(?:f|ht)tps?://[^>]*>',
@@ -75,6 +75,7 b" URLIZE_RE = '(%s)' % '|'.join(["
     r'[^(<\s]+\.(?:com|net|org)\b',
 ])
 
+
 class UrlizePattern(markdown.inlinepatterns.Pattern):
     """ Return a link Element given an autolink (`http://example/com`). """
     def handleMatch(self, m):

rhodecode/lib/markup_renderer.py

@@ -33,7 +33,8 b' from docutils.core import publish_parts'
 from docutils.parsers.rst import directives
 import markdown
 
-from rhodecode.lib.markdown_ext import FlavoredCheckboxExtension, UrlizeExtension
+from rhodecode.lib.markdown_ext import (
+    UrlizeExtension, GithubFlavoredMarkdownExtension)
 from rhodecode.lib.utils2 import safe_unicode, md5_safe, MENTIONS_REGEX
 
 log = logging.getLogger(__name__)
@@ -147,9 +148,7 b' class MarkupRenderer(object):'
         # the safe_mode=True parameter of the markdown method.
         extensions = ['codehilite', 'extra', 'def_list', 'sane_lists']
         if flavored:
-            extensions.append('nl2br')
-            extensions.append(FlavoredCheckboxExtension())
-            extensions.append(UrlizeExtension())
+            extensions.append(GithubFlavoredMarkdownExtension())
 
         if mentions:
             mention_pat = re.compile(MENTIONS_REGEX)