Mercurial > public > mercurial-scm > hg-stable
diff mercurial/help.py @ 27325:eadbbd14bdc1
help: fix help -c/help -e/help -k
Before, hg help -c was the same as hg help, now it only shows commands.
Before, hg help -e was the same as hg help, now it only shows extensions.
Before, hg help -k crashed, now it shows all topics.
| author | timeless <timeless@mozdev.org> |
|---|---|
| date | Wed, 09 Dec 2015 05:56:54 +0000 |
| parents | 5456374561a7 |
| children | c4a062d090ee |
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--- a/mercurial/help.py Wed Dec 09 19:09:35 2015 +0000 +++ b/mercurial/help.py Wed Dec 09 05:56:54 2015 +0000 @@ -328,7 +328,7 @@ return rst - def helplist(select=None): + def helplist(select=None, **opts): # list of commands if name == "shortlist": header = _('basic commands:\n\n') @@ -374,7 +374,9 @@ else: rst.append(' :%s: %s\n' % (f, h[f])) - if not name: + ex = opts.get + anyopts = (ex('keyword') or not (ex('command') or ex('extension'))) + if not name and anyopts: exts = listexts(_('enabled extensions:'), extensions.enabled()) if exts: rst.append('\n') @@ -491,8 +493,8 @@ rst = [] kw = opts.get('keyword') - if kw: - matches = topicmatch(ui, name) + if kw or name is None and any(opts[o] for o in opts): + matches = topicmatch(ui, name or '') helpareas = [] if opts.get('extension'): helpareas += [('extensions', _('Extensions'))] @@ -539,6 +541,6 @@ # program name if not ui.quiet: rst = [_("Mercurial Distributed SCM\n"), '\n'] - rst.extend(helplist()) + rst.extend(helplist(None, **opts)) return ''.join(rst)