1015     if follow:

  1015     if follow:

  1016         defrange = '%s:0' % repo['.'].rev()

  1016         defrange = '%s:0' % repo['.'].rev()

  1017     else:

  1017     else:

  1018         defrange = '-1:0'

  1018         defrange = '-1:0'

  1019     revs = revrange(repo, opts['rev'] or [defrange])

  1019     revs = revrange(repo, opts['rev'] or [defrange])

  1021     slowpath = m.anypats() or (m.files() and opts.get('removed'))

  1021     slowpath = m.anypats() or (m.files() and opts.get('removed'))

  1022     fncache = {}

  1022     fncache = {}

  1023 

  1023 

  1024     if not slowpath and not m.files():

  1024     if not slowpath and not m.files():

  1025         # No files, no patterns.  Display all revs.

  1025         # No files, no patterns.  Display all revs.

  1027     copies = []

  1027     copies = []

  1028     if not slowpath:

  1028     if not slowpath:

  1029         # Only files, no patterns.  Check the history of each file.

  1029         # Only files, no patterns.  Check the history of each file.

  1030         def filerevgen(filelog, node):

  1030         def filerevgen(filelog, node):

  1031             cl_count = len(repo)

  1031             cl_count = len(repo)

  1069                 if rev <= maxrev:

  1069                 if rev <= maxrev:

  1070                     if rev < minrev:

  1070                     if rev < minrev:

  1071                         break

  1071                         break

  1072                     fncache.setdefault(rev, [])

  1072                     fncache.setdefault(rev, [])

  1073                     fncache[rev].append(file_)

  1073                     fncache[rev].append(file_)

  1075                     if follow and copied:

  1075                     if follow and copied:

  1076                         copies.append(copied)

  1076                         copies.append(copied)

  1077     if slowpath:

  1077     if slowpath:

  1078         if follow:

  1078         if follow:

  1079             raise util.Abort(_('can only follow copies/renames for explicit '

  1079             raise util.Abort(_('can only follow copies/renames for explicit '

  1087 

  1087 

  1088         for rev, changefiles in changerevgen():

  1088         for rev, changefiles in changerevgen():

  1089             matches = filter(m, changefiles)

  1089             matches = filter(m, changefiles)

  1090             if matches:

  1090             if matches:

  1091                 fncache[rev] = matches

  1091                 fncache[rev] = matches

  1093 

  1093 

  1094     class followfilter:

  1094     class followfilter:

  1095         def __init__(self, onlyfirst=False):

  1095         def __init__(self, onlyfirst=False):

  1096             self.startrev = nullrev

  1096             self.startrev = nullrev

  1097             self.roots = []

  1097             self.roots = []

  1133     for rev in opts.get('prune', ()):

  1133     for rev in opts.get('prune', ()):

  1134         rev = repo.changelog.rev(repo.lookup(rev))

  1134         rev = repo.changelog.rev(repo.lookup(rev))

  1135         ff = followfilter()

  1135         ff = followfilter()

  1136         stop = min(revs[0], revs[-1])

  1136         stop = min(revs[0], revs[-1])

  1137         for x in xrange(rev, stop-1, -1):

  1137         for x in xrange(rev, stop-1, -1):

  1140 

  1140 

  1141     def iterate():

  1141     def iterate():

  1142         if follow and not m.files():

  1142         if follow and not m.files():

  1143             ff = followfilter(onlyfirst=opts.get('follow_first'))

  1143             ff = followfilter(onlyfirst=opts.get('follow_first'))

  1144             def want(rev):

  1144             def want(rev):