copies: rename m1 to msrc
Small refactoring that renames `m1` parameter name to a more clearer name
`msrc`.
--- a/mercurial/copies.py Fri May 26 13:27:21 2017 -0700
+++ b/mercurial/copies.py Mon May 29 05:52:15 2017 -0700
@@ -598,13 +598,13 @@
except StopIteration:
return False
-def _checkcopies(ctx, f, m1, m2, base, tca, remotebase, limit, data):
+def _checkcopies(ctx, f, msrc, m2, base, tca, remotebase, limit, data):
"""
- check possible copies of f from m1 to m2
+ check possible copies of f from msrc to m2
- ctx = starting context for f in m1
- f = the filename to check (as in m1)
- m1 = the source manifest
+ ctx = starting context for f in msrc
+ f = the filename to check (as in msrc)
+ msrc = the source manifest
m2 = the destination manifest
base = the changectx used as a merge base
tca = topological common ancestor for graft-like scenarios
@@ -632,13 +632,13 @@
backwards = not remotebase and base != tca and f in mb
getfctx = _makegetfctx(ctx)
- if m1[f] == mb.get(f) and not remotebase:
+ if msrc[f] == mb.get(f) and not remotebase:
# Nothing to merge
return
of = None
seen = {f}
- for oc in getfctx(f, m1[f]).ancestors():
+ for oc in getfctx(f, msrc[f]).ancestors():
ocr = oc.linkrev()
of = oc.path()
if of in seen: