md_tw.py: Add TWMarkdown.output_hrule.

* md_tw.py (TWMarkdown)[output_hrule]: New method.

1 files changed, 3 insertions, 0 deletions

diff --git a/md_tw.py b/md_tw.py
index 7630e81..2727a10 100644
--- a/md_tw.py
+++ b/md_tw.py
@@ -457,6 +457,9 @@ class TWMarkdown(mistune.Markdown):
 
         return rendered_li
 
+    def output_hrule(self):
+        return self.renderer.hrule(self.token['text'])
+
 
 def main():
     print('USAGE: md_tw 72 file.md file2.md [...]')