Mercurial > public > mercurial-scm > hg-stable
diff mercurial/help.py @ 16852:af69b2b64d6e
help: format extension lists using RST
This change is a move towards generating all help text as a list of strings
marked up with RST.
| author | Olav Reinert <seroton10@gmail.com> |
|---|---|
| date | Sat, 02 Jun 2012 11:22:33 +0200 |
| parents | 4594729c61ee |
| children | 57a5ac98f9b7 |
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--- a/mercurial/help.py Sun Jun 03 09:06:15 2012 +0200 +++ b/mercurial/help.py Sat Jun 02 11:22:33 2012 +0200 @@ -12,19 +12,18 @@ def listexts(header, exts, indent=1): '''return a text listing of the given extensions''' - if not exts: - return '' - maxlength = max(len(e) for e in exts) - result = '\n%s\n\n' % header - for name, desc in sorted(exts.iteritems()): - result += '%s%-*s %s\n' % (' ' * indent, maxlength + 2, - ':%s:' % name, desc) - return result + rst = [] + if exts: + rst.append('\n%s\n\n' % header) + for name, desc in sorted(exts.iteritems()): + rst.append('%s:%s: %s\n' % (' ' * indent, name, desc)) + return rst def extshelp(): - doc = loaddoc('extensions')() - doc += listexts(_('enabled extensions:'), extensions.enabled()) - doc += listexts(_('disabled extensions:'), extensions.disabled()) + rst = loaddoc('extensions')().splitlines(True) + rst.extend(listexts(_('enabled extensions:'), extensions.enabled())) + rst.extend(listexts(_('disabled extensions:'), extensions.disabled())) + doc = ''.join(rst) return doc def optrst(options, verbose):