484                     del mf[fn]

   484                     del mf[fn]

   485             return mf

   485             return mf

   486 

   486 

   487         # are we comparing the working directory?

   487         # are we comparing the working directory?

   488         if not node2:

   488         if not node2:

   489             l, c, a, d, u = self.dirstate.changes(files, match)

   493             l, c, a, d, u = self.dirstate.changes(files, match)

   490 

   494 

   491             # are we comparing working dir against its parent?

   495             # are we comparing working dir against its parent?

   492             if not node1:

   496             if not node1:

   493                 if l:

   497                 if l:

   495                     change = self.changelog.read(self.dirstate.parents()[0])

   499                     change = self.changelog.read(self.dirstate.parents()[0])

   496                     mf2 = mfmatches(change[0])

   500                     mf2 = mfmatches(change[0])

   497                     for f in l:

   501                     for f in l:

   498                         if fcmp(f, mf2):

   502                         if fcmp(f, mf2):

   499                             c.append(f)

   503                             c.append(f)

   500 

   506 

   501                 for l in c, a, d, u:

   507                 for l in c, a, d, u:

   502                     l.sort()

   508                     l.sort()

   503 

   509 

   504                 return (c, a, d, u)

   510                 return (c, a, d, u)