comparison mercurial/dispatch.py @ 24222:02d7b5cd373b

dispatch: offer suggestions of similar-named commands

When suggestions are available, we show those suggestions instead of
showing some help output.

24221:4e240d6ab898

        try:
            # check if the command is in a disabled extension
            # (but don't check for extensions themselves)
            commands.help_(ui, inst.args[0], unknowncmd=True)
        except error.UnknownCommand:
            commands.help_(ui, 'shortlist')
    except error.InterventionRequired, inst:
        ui.warn("%s\n" % inst)
        return 1
    except util.Abort, inst:
        ui.warn(_("abort: %s\n") % inst)

24222:02d7b5cd373b

        try:
            # check if the command is in a disabled extension
            # (but don't check for extensions themselves)
            commands.help_(ui, inst.args[0], unknowncmd=True)
        except error.UnknownCommand:
            suggested = False
            if len(inst.args) == 2:
                sim = _getsimilar(inst.args[1], inst.args[0])
                if sim:
                    ui.warn(_('(did you mean one of %s?)\n') %
                            ', '.join(sorted(sim)))
                    suggested = True
            if not suggested:
                commands.help_(ui, 'shortlist')
    except error.InterventionRequired, inst:
        ui.warn("%s\n" % inst)
        return 1
    except util.Abort, inst:
        ui.warn(_("abort: %s\n") % inst)