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hgtk: bring help logic up to date with Mercurial
Fixes #334
Changeset d8d38b17809a…
Parent 86e1cc3e60f8…
by
Changes to one file · Browse files at d8d38b17809a Showing diff from parent 86e1cc3e60f8 Diff from another changeset...
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@@ -436,7 +436,14 @@ if with_version:
version(ui)
ui.write('\n')
- aliases, i = cmdutil.findcmd(name, table)
+
+ try:
+ aliases, i = cmdutil.findcmd(name, table, False)
+ except hglib.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])
@@ -496,49 +503,25 @@ addglobalopts(True)
def helptopic(name):
- v = None
- for i in help.helptable:
- l = i.split('|')
- if name in l:
- v = i
- header = l[-1]
- if not v:
+ from mercurial import help
+ for names, header, doc in help.helptable:
+ if name in names:
+ break
+ else:
raise hglib.UnknownCommand(name)
# description
- doc = help.helptable[v]
if not doc:
doc = _("(No help text available)")
- if callable(doc):
+ if hasattr(doc, '__call__'):
doc = doc()
ui.write("%s\n" % header)
ui.write("%s\n" % doc.rstrip())
- def helpext(name):
- try:
- mod = extensions.find(name)
- except KeyError:
- raise hglib.UnknownCommand(name)
-
- doc = (mod.__doc__ or _('No help text available')).splitlines(0)
- ui.write(_('%s extension - %s\n') % (name.split('.')[-1], doc[0]))
- for d in doc[1:]:
- ui.write(d, '\n')
-
- ui.status('\n')
-
- try:
- ct = mod.cmdtable
- except AttributeError:
- ct = {}
-
- modcmds = dict.fromkeys([c.split('|', 1)[0] for c in ct])
- helplist(_('list of commands:\n\n'), modcmds.has_key)
-
if name and name != 'shortlist':
i = None
- for f in (helpcmd, helptopic, helpext):
+ for f in (helpcmd, helptopic):
try:
f(name)
i = None
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