From: Daniel Jasper <djasper@google.com>
Date: Mon, 22 Jul 2013 16:22:13 +0000 (+0000)
Subject: Fix bug in clang-format's vim integration cause by r186789.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4626a20b2d46a3a8ea17d265dff220c5a02700d8;p=clang

Fix bug in clang-format's vim integration cause by r186789.

After the first operation, the buffer contents has changed and thus all
other operations would be invalid. Executing the operations in reversed
order should fix this.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186840 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/tools/clang-format/clang-format.py b/tools/clang-format/clang-format.py
index bf84ed0f5c..1d27985ea0 100644
--- a/tools/clang-format/clang-format.py
+++ b/tools/clang-format/clang-format.py
@@ -69,7 +69,7 @@ else:
   output = json.loads(lines[0])
   lines = lines[1:]
   sequence = difflib.SequenceMatcher(None, vim.current.buffer, lines)
-  for op in sequence.get_opcodes():
+  for op in reversed(sequence.get_opcodes()):
     if op[0] is not 'equal':
       vim.current.buffer[op[1]:op[2]] = lines[op[3]:op[4]]
   vim.command('goto %d' % (output['Cursor'] + 1))