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Use reversed() instead of creating a new temporary list.

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Raymond Hettinger 2014-08-03 22:36:32 -07:00
parent 5427df266b
commit f25a38e568
1 changed files with 1 additions and 1 deletions
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2
Lib/difflib.py
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@ -1410,7 +1410,7 @@ def _mdiff(fromlines, tolines, context=None, linejunk=None,
change_re.sub(record_sub_info,markers)
# process each tuple inserting our special marks that won't be
# noticed by an xml/html escaper.
for key,(begin,end) in sub_info[::-1]:
for key,(begin,end) in reversed(sub_info):
text = text[0:begin]+'\0'+key+text[begin:end]+'\1'+text[end:]
text = text[2:]
# Handle case of add/delete entire line