From 0a42da0f8f7ede20802adaea5c6929e020ab6286 2015-01-20 17:04:36
From: Thomas Kluyver <takowl@gmail.com>
Date: 2015-01-20 17:04:36
Subject: [PATCH] Merge pull request #7504 from abalkin/magic-lang

Fixes #7503 - Cell magics fail to switch the language
---

diff --git a/IPython/nbconvert/filters/highlight.py b/IPython/nbconvert/filters/highlight.py
index 59c0df1..336ad82 100644
--- a/IPython/nbconvert/filters/highlight.py
+++ b/IPython/nbconvert/filters/highlight.py
@@ -113,7 +113,7 @@ def _pygments_highlight(source, output_formatter, language='ipython', metadata=N
 
     # If the cell uses a magic extension language,
     # use the magic language instead.
-    if language == 'ipython' \
+    if language.startswith('ipython') \
         and metadata \
         and 'magics_language' in metadata: