diff mercurial/context.py @ 41620:74f53d3bd685

patch: accept second matcher that applies only to copy sources (API)

See previous patch for motivation.

Differential Revision: https://phab.mercurial-scm.org/D5893

--- a/mercurial/context.py	Wed Feb 06 17:46:20 2019 -0800
+++ b/mercurial/context.py	Wed Feb 06 22:52:49 2019 -0800
@@ -295,7 +295,7 @@
 
     def diff(self, ctx2=None, match=None, changes=None, opts=None,
              losedatafn=None, prefix='', relroot='', copy=None,
-             hunksfilterfn=None):
+             copysourcematch=None, hunksfilterfn=None):
         """Returns a diff generator for the given contexts and matcher"""
         if ctx2 is None:
             ctx2 = self.p1()
@@ -304,6 +304,7 @@
         return patch.diff(self._repo, ctx2, self, match=match, changes=changes,
                           opts=opts, losedatafn=losedatafn, prefix=prefix,
                           relroot=relroot, copy=copy,
+                          copysourcematch=copysourcematch,
                           hunksfilterfn=hunksfilterfn)
 
     def dirs(self):