--- a/mercurial/commands.py Thu Mar 21 09:13:16 2013 -0700
+++ b/mercurial/commands.py Thu Mar 21 10:51:18 2013 -0700
@@ -2072,6 +2072,22 @@
flags = repo.known([bin(s) for s in ids])
ui.write("%s\n" % ("".join([f and "1" or "0" for f in flags])))
+@command('debuglabelcomplete', [], _('LABEL...'))
+def debuglabelcomplete(ui, repo, *args):
+ '''complete "labels" - tags, open branch names, bookmark names'''
+
+ labels = set()
+ labels.update(t[0] for t in repo.tagslist())
+ labels.update(repo[n].branch() for n in repo.heads())
+ labels.update(repo._bookmarks.keys())
+ completions = set()
+ if not args:
+ args = ['']
+ for a in args:
+ completions.update(l for l in labels if l.startswith(a))
+ ui.write('\n'.join(sorted(completions)))
+ ui.write('\n')
+
@command('debugobsolete',
[('', 'flags', 0, _('markers flag')),
] + commitopts2,