# HG changeset patch
# User Mike Edgar <adgar@google.com>
# Date 2014-09-10 04:18:15
# Node ID 30a610424eff73d92aeb3e467cfa7b8ca16fc01c
# Parent  4669e26747c3c592738cf9d9c836706151aa1da4

filelog: make parsemeta a public module function, to be used by censor module

diff --git a/mercurial/filelog.py b/mercurial/filelog.py
--- a/mercurial/filelog.py
+++ b/mercurial/filelog.py
@@ -9,7 +9,7 @@ import revlog
 import re
 
 _mdre = re.compile('\1\n')
-def _parsemeta(text):
+def parsemeta(text):
     """return (metadatadict, keylist, metadatasize)"""
     # text can be buffer, so we can't use .startswith or .index
     if text[:2] != '\1\n':
@@ -50,7 +50,7 @@ class filelog(revlog.revlog):
         if self.parents(node)[0] != revlog.nullid:
             return False
         t = self.revision(node)
-        m = _parsemeta(t)[0]
+        m = parsemeta(t)[0]
         if m and "copy" in m:
             return (m["copy"], revlog.bin(m["copyrev"]))
         return False