Mercurial > hg-stable
changeset 6652:ffcf8e82f647
help: enable listing of a subset of the command list
Instead of giving the "command %s is ambiguous" error message
with a bare list of possible command, display help list
for all commands starting with the given string.
| author | Johannes Stezenbach <js@sig21.net> |
|---|---|
| date | Sat, 07 Jun 2008 09:49:34 +0200 |
| parents | 2c9565971abc |
| children | a78d8edaeedd |
| files | mercurial/commands.py |
| diffstat | 1 files changed, 8 insertions(+), 1 deletions(-) [+] |
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--- a/mercurial/commands.py Fri Jun 06 18:31:57 2008 +0200 +++ b/mercurial/commands.py Sat Jun 07 09:49:34 2008 +0200 @@ -1253,7 +1253,14 @@ if with_version: version_(ui) ui.write('\n') - aliases, i = cmdutil.findcmd(ui, name, table) + + try: + aliases, i = cmdutil.findcmd(ui, name, table) + except cmdutil.AmbiguousCommand, inst: + select = lambda c: c.lstrip('^').startswith(inst.args[0]) + helplist(_('list of commands:\n\n'), select) + return + # synopsis ui.write("%s\n" % i[2])