Mercurial > public > mercurial-scm > hg-stable

diff mercurial/dispatch.py @ 22163:01ef4347e4ab

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alias: show one-line hint for command provided by disabled extension It will be a hint of Abort exception. "hg help <alias>" provides the detailed version as before.
author Yuya Nishihara <yuya@tcha.org>
date Wed, 13 Aug 2014 22:18:28 +0900
parents 063628423fd1
children efd65e51bc0b
line wrap: on
line diff
--- a/mercurial/dispatch.py	Wed Aug 13 19:38:47 2014 +0900
+++ b/mercurial/dispatch.py	Wed Aug 13 22:18:28 2014 +0900
@@ -447,7 +447,9 @@
             if self.unknowncmd:
                 try:
                     # check if the command is in a disabled extension
-                    commands.help_(ui, self.cmdname, unknowncmd=True)
+                    cmd, ext = extensions.disabledcmd(ui, self.cmdname)[:2]
+                    ui.warn(_("'%s' is provided by '%s' extension\n")
+                            % (cmd, ext))
                 except error.UnknownCommand:
                     pass
             return -1