--- bash_completion	2004-07-11 14:36:39.000000000 -0400
+++ bash_completion.jmglov	2004-07-24 17:56:58.769960032 -0400
@@ -2559,8 +2559,8 @@
 
 		[ ! -f $makef ] && return 0
 
-		COMPREPLY=( $( awk -F':' '/^[a-zA-Z0-9][^$#\/\t=]*:([^=]|$)/ \
-				{split($1,A,/ /);for(i in A)print A[i]}' \
+		COMPREPLY=( $( sed -n \
+				-e 's/^\([A-Za-z0-9_]\+\) *[\:=].*$/\1/p' \
 				$makef 2>/dev/null | command grep "^$cur" ))
 	fi
 }