177     return isinstance(x, hunkclasses)

   177     return isinstance(x, hunkclasses)

   178 

   178 

   179 def newandmodified(chunks, originalchunks):

   179 def newandmodified(chunks, originalchunks):

   180     newlyaddedandmodifiedfiles = set()

   180     newlyaddedandmodifiedfiles = set()

   181     for chunk in chunks:

   181     for chunk in chunks:

   184             newlyaddedandmodifiedfiles.add(chunk.header.filename())

   184             newlyaddedandmodifiedfiles.add(chunk.header.filename())

   185     return newlyaddedandmodifiedfiles

   185     return newlyaddedandmodifiedfiles

   186 

   186 

   187 def parsealiases(cmd):

   187 def parsealiases(cmd):

   188     return cmd.split("|")

   188     return cmd.split("|")

   320         # 2. backup changed files, so we can restore them in the end

   320         # 2. backup changed files, so we can restore them in the end

   321 

   321 

   322         if backupall:

   322         if backupall:

   323             tobackup = changed

   323             tobackup = changed

   324         else:

   324         else:

   327         backups = {}

   327         backups = {}

   328         if tobackup:

   328         if tobackup:

   329             backupdir = repo.vfs.join('record-backups')

   329             backupdir = repo.vfs.join('record-backups')

   330             try:

   330             try:

   331                 os.mkdir(backupdir)

   331                 os.mkdir(backupdir)