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.

14284:1f9e11f65cd7

            # options
            if entry[1]:
                option_lists.append((_("options:\n"), entry[1]))

            addglobalopts(False)

    def helplist(header, select=None):
        h = {}
        cmds = {}
        for c, e in table.iteritems():

14285:aa64a87b493d

            # options
            if entry[1]:
                option_lists.append((_("options:\n"), entry[1]))

            addglobalopts(False)

        # check if this command shadows a non-trivial (multi-line)
        # extension help text
        try:
            mod = extensions.find(name)
            doc = gettext(mod.__doc__) or ''
            if '\n' in doc.strip():
                msg = _('use "hg help -e %s" to show help for '
                        'the %s extension') % (name, name)
                ui.write('\n%s\n' % msg)
        except KeyError:
            pass

    def helplist(header, select=None):
        h = {}
        cmds = {}
        for c, e in table.iteritems():