Mercurial > public > mercurial-scm > hg
comparison mercurial/commands.py @ 14285:aa64a87b493d
help: give hint about 'hg help -e' when appropriate
The hint is only given if a command shadows an extension with the same
name and when that extension has a multi-line module docstring.
| author | Martin Geisler <mg@aragost.com> |
|---|---|
| date | Tue, 10 May 2011 13:19:05 +0200 |
| parents | 1f9e11f65cd7 |
| children | 005a540e9aee |
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| 14284:1f9e11f65cd7 | 14285:aa64a87b493d |
|---|---|
| 2220 # options | 2220 # options |
| 2221 if entry[1]: | 2221 if entry[1]: |
| 2222 option_lists.append((_("options:\n"), entry[1])) | 2222 option_lists.append((_("options:\n"), entry[1])) |
| 2223 | 2223 |
| 2224 addglobalopts(False) | 2224 addglobalopts(False) |
| 2225 | |
| 2226 # check if this command shadows a non-trivial (multi-line) | |
| 2227 # extension help text | |
| 2228 try: | |
| 2229 mod = extensions.find(name) | |
| 2230 doc = gettext(mod.__doc__) or '' | |
| 2231 if '\n' in doc.strip(): | |
| 2232 msg = _('use "hg help -e %s" to show help for ' | |
| 2233 'the %s extension') % (name, name) | |
| 2234 ui.write('\n%s\n' % msg) | |
| 2235 except KeyError: | |
| 2236 pass | |
| 2225 | 2237 |
| 2226 def helplist(header, select=None): | 2238 def helplist(header, select=None): |
| 2227 h = {} | 2239 h = {} |
| 2228 cmds = {} | 2240 cmds = {} |
| 2229 for c, e in table.iteritems(): | 2241 for c, e in table.iteritems(): |