--- a/contrib/zsh_completion	Tue Oct 31 17:24:42 2006 -0800
+++ b/contrib/zsh_completion	Tue Oct 31 17:31:30 2006 -0800
@@ -25,14 +25,14 @@
   do
     case "$words[$i]" in
       -R|--repository)
-        _hg_root="$words[$i+1]"
+        eval _hg_root="$words[$i+1]"
         _hg_cmd_globals+=("$words[$i]" "$_hg_root")
         (( i += 2 ))
         continue
       ;;
       -R*)
         _hg_cmd_globals+="$words[$i]"
-        _hg_root="${words[$i]#-R}"
+        eval _hg_root="${words[$i]#-R}"
        (( i++ ))
        continue
       ;;