# HG changeset patch
# User Thomas Arendsen Hein <thomas@intevation.de>
# Date 1131635788 -3600
# Node ID b4ed825282fe506197cdbb6b39f6c7a056b52a66
# Parent  c85e5bbfd141ca56e840ebaf4499faa2c6ccf839
Catch the exception raised with 'hg help <somethingambiguous>'.
Example: 'hg help a'


diff -r c85e5bbfd141 -r b4ed825282fe mercurial/commands.py
--- a/mercurial/commands.py	Wed Nov 09 13:42:16 2005 -0800
+++ b/mercurial/commands.py	Thu Nov 10 16:16:28 2005 +0100
@@ -2640,6 +2640,9 @@
         u.debug(inst, "\n")
         u.warn(_("%s: invalid arguments\n") % cmd)
         help_(u, cmd)
+    except AmbiguousCommand, inst:
+        u.warn(_("hg: command '%s' is ambiguous.\n") % inst.args[0])
+        help_(u, 'shortlist')
     except UnknownCommand, inst:
         u.warn(_("hg: unknown command '%s'\n") % inst.args[0])
         help_(u, 'shortlist')