Mercurial > hg
comparison mercurial/commands.py @ 14286:005a540e9aee
help: add -c/--command flag to only show command help (issue2799)
| author | Martin Geisler <mg@aragost.com> |
|---|---|
| date | Tue, 10 May 2011 14:42:53 +0200 |
| parents | aa64a87b493d |
| children | d68ddccf276b |
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| 14285:aa64a87b493d | 14286:005a540e9aee |
|---|---|
| 2291 if hasattr(doc, '__call__'): | 2291 if hasattr(doc, '__call__'): |
| 2292 doc = doc() | 2292 doc = doc() |
| 2293 | 2293 |
| 2294 ui.write("%s\n\n" % header) | 2294 ui.write("%s\n\n" % header) |
| 2295 ui.write("%s\n" % minirst.format(doc, textwidth, indent=4)) | 2295 ui.write("%s\n" % minirst.format(doc, textwidth, indent=4)) |
| 2296 try: | |
| 2297 cmdutil.findcmd(name, table) | |
| 2298 ui.write(_('\nuse "hg help -c %s" to see help for ' | |
| 2299 'the %s command\n') % (name, name)) | |
| 2300 except error.UnknownCommand: | |
| 2301 pass | |
| 2296 | 2302 |
| 2297 def helpext(name): | 2303 def helpext(name): |
| 2298 try: | 2304 try: |
| 2299 mod = extensions.find(name) | 2305 mod = extensions.find(name) |
| 2300 doc = gettext(mod.__doc__) or _('no help text available') | 2306 doc = gettext(mod.__doc__) or _('no help text available') |
| 2344 i = None | 2350 i = None |
| 2345 if unknowncmd: | 2351 if unknowncmd: |
| 2346 queries = (helpextcmd,) | 2352 queries = (helpextcmd,) |
| 2347 elif opts.get('extension'): | 2353 elif opts.get('extension'): |
| 2348 queries = (helpext,) | 2354 queries = (helpext,) |
| 2355 elif opts.get('command'): | |
| 2356 queries = (helpcmd,) | |
| 2349 else: | 2357 else: |
| 2350 queries = (helptopic, helpcmd, helpext, helpextcmd) | 2358 queries = (helptopic, helpcmd, helpext, helpextcmd) |
| 2351 for f in queries: | 2359 for f in queries: |
| 2352 try: | 2360 try: |
| 2353 f(name) | 2361 f(name) |
| 4718 ('c', 'closed', False, | 4726 ('c', 'closed', False, |
| 4719 _('show normal and closed branch heads')), | 4727 _('show normal and closed branch heads')), |
| 4720 ] + templateopts, | 4728 ] + templateopts, |
| 4721 _('[-ac] [-r STARTREV] [REV]...')), | 4729 _('[-ac] [-r STARTREV] [REV]...')), |
| 4722 "help": (help_, | 4730 "help": (help_, |
| 4723 [('e', 'extension', None, _('show only help for extensions'))], | 4731 [('e', 'extension', None, _('show only help for extensions')), |
| 4724 _('[-e] [TOPIC]')), | 4732 ('c', 'command', None, _('show only help for commands'))], |
| 4733 _('[-ec] [TOPIC]')), | |
| 4725 "identify|id": | 4734 "identify|id": |
| 4726 (identify, | 4735 (identify, |
| 4727 [('r', 'rev', '', | 4736 [('r', 'rev', '', |
| 4728 _('identify the specified revision'), _('REV')), | 4737 _('identify the specified revision'), _('REV')), |
| 4729 ('n', 'num', None, _('show local revision number')), | 4738 ('n', 'num', None, _('show local revision number')), |