# HG changeset patch
# User Mads Kiilerich <madski@unity3d.com>
# Date 1418647656 -3600
# Node ID 97ed7d05d3d2c5d03ebf027f62105288e0b06bfa
# Parent  11d6d1cec6674bbb9c31716693643eedba50e236
diff: eat trailing tabs in ---/+++ lines of diffs

There is usually no date in the diffs we parse but there might still be the tab
that was used as separator between filename and date.

The a_file and b_file entries are usually not used ... but nice to have them
right.

diff -r 11d6d1cec667 -r 97ed7d05d3d2 kallithea/lib/diffs.py
--- a/kallithea/lib/diffs.py	Mon Dec 15 13:47:36 2014 +0100
+++ b/kallithea/lib/diffs.py	Mon Dec 15 13:47:36 2014 +0100
@@ -170,8 +170,8 @@
         (?:^index[ ](?P<a_blob_id>[0-9A-Fa-f]+)
             \.\.(?P<b_blob_id>[0-9A-Fa-f]+)[ ]?(?P<b_mode>.+)?(?:\n|$))?
         (?:^(?P<bin_patch>GIT[ ]binary[ ]patch)(?:\n|$))?
-        (?:^---[ ](a/(?P<a_file>.+)|/dev/null)(?:\n|$))?
-        (?:^\+\+\+[ ](b/(?P<b_file>.+)|/dev/null)(?:\n|$))?
+        (?:^---[ ](a/(?P<a_file>.+?)|/dev/null)\t?(?:\n|$))?
+        (?:^\+\+\+[ ](b/(?P<b_file>.+?)|/dev/null)\t?(?:\n|$))?
     """, re.VERBOSE | re.MULTILINE)
     _hg_header_re = re.compile(r"""
         # has already been split on this:
@@ -189,8 +189,8 @@
         (?:^index[ ](?P<a_blob_id>[0-9A-Fa-f]+)
             \.\.(?P<b_blob_id>[0-9A-Fa-f]+)[ ]?(?P<b_mode>.+)?(?:\n|$))?
         (?:^(?P<bin_patch>GIT[ ]binary[ ]patch)(?:\n|$))?
-        (?:^---[ ](a/(?P<a_file>.+)|/dev/null)(?:\n|$))?
-        (?:^\+\+\+[ ](b/(?P<b_file>.+)|/dev/null)(?:\n|$))?
+        (?:^---[ ](a/(?P<a_file>.+?)|/dev/null)\t?(?:\n|$))?
+        (?:^\+\+\+[ ](b/(?P<b_file>.+?)|/dev/null)\t?(?:\n|$))?
     """, re.VERBOSE | re.MULTILINE)
 
     #used for inline highlighter word split