[PATCH 03 of 15 V5] bash_completion: expand aliased commands

[Sean Farley]

# HG changeset patch
# User Sean Farley <sean.michael.farley at gmail.com>
# Date 1384978614 18000
#      Wed Nov 20 15:16:54 2013 -0500
# Node ID 64179bef207f2e50230decf79ab837460e746534
# Parent  a6561b086bd8cf52f11c7454610fcc4a9aa23d85
bash_completion: expand aliased commands

diff --git a/contrib/bash_completion b/contrib/bash_completion
--- a/contrib/bash_completion
+++ b/contrib/bash_completion
@@ -217,10 +217,13 @@
         else
             return 1
         fi
     fi
 
+    local aliascmd=$(_hg_cmd showconfig alias.$cmd | awk '{print $1}')
+    [ -n "$aliascmd" ] && cmd=$aliascmd
+
     case "$cmd" in
         help)
             _hg_commands
         ;;
         export)