# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1421391212 28800
# Node ID cd049786c00826cbfe60bf1ffacc9c259f628435
# Parent  0c9de41689bbb3855eb11edb3f2a8e483a314672
markdown: Let the user specify extensions in one line.

diff -r 0c9de41689bb -r cd049786c008 piecrust/formatting/markdownformatter.py
--- a/piecrust/formatting/markdownformatter.py	Wed Jan 14 22:42:26 2015 -0800
+++ b/piecrust/formatting/markdownformatter.py	Thu Jan 15 22:53:32 2015 -0800
@@ -29,6 +29,8 @@
         extensions = config.get('extensions')
         if extensions is None:
             extensions = []
+        if isinstance(extensions, str):
+            extensions = [e.strip() for e in extensions.split(',')]
         # Compatibility with PieCrust 1.x
         if config.get('use_markdown_extra'):
             extensions.append('extra')