Improve service(8) completion, also look for "msg_usage" (thanks to Elan Ruusamäe <glen@delfi.ee>)

CHANGES

@@ -38,6 +38,7 @@ bash-completion (1.x)
   * Fixed obvious brokenness (typos) in contrib/mdadm
   * Patches from PLD Linux (thanks to Elan Ruusamäe):
     - avoid sed pipe as ps itself can omit the headers
+    - improve service(8) completion, also look for "msg_usage"
 
   [ Ville Skyttä ]
   * Split yum completion to contrib/_yum (no longer installed by default, the

bash_completion

@@ -655,7 +655,7 @@ _service()
 		_services
 	else
 		COMPREPLY=( $( compgen -W '`sed -ne "y/|/ /; \
-				s/^.*Usage.*{\(.*\)}.*$/\1/p" \
+				s/^.*\(U\|msg_u\)sage.*{\(.*\)}.*$/\1/p" \
 				$sysvdir/${prev##*/} 2>/dev/null`' -- $cur ) )
 	fi