PATCH: Re: _configure completion weirdness

[Sven Wischnowsky <wischnow@informatik.hu-berlin.de>]

Andrej Borsenkow wrote:

> With current CVS (hey, I'm already running 3.1.7! :-))) I get very funny
> result.
> 
> ./configure --pre=/to
> 
> completes to --prefix=/tools as expected, but
> 
> ./configure --prefix=/to
> 
> does not!
> 
> This seems to be the result of
> 
> zstyle ':completion:*:*:configure:*' tag-order 'options:-with:with\
> options options:-other:other\ options' 'options:-without:without\
> options'

Oops. We shouldn't empty the arrays if we may still need them...

Bye
 Sven

Index: Completion/Base/_arguments
===================================================================
RCS file: /cvsroot/zsh/zsh/Completion/Base/_arguments,v
retrieving revision 1.24
diff -u -r1.24 _arguments
--- Completion/Base/_arguments	2000/05/29 08:00:46	1.24
+++ Completion/Base/_arguments	2000/05/29 09:12:54
@@ -168,7 +168,7 @@
 if (( $# )) && comparguments -i "$autod" "$@"; then
   local action noargs aret expl local tried
   local next direct odirect equal single matcher matched ws tmp1 tmp2 tmp3
-  local opts subc tc prefix suffix descrs actions subcs
+  local opts subc tc prefix suffix descrs actions subcs anum
   local origpre="$PREFIX" origipre="$IPREFIX" nm="$compstate[nmatches]"
 
   if comparguments -D descrs actions subcs; then
@@ -203,11 +203,12 @@
 
   while true; do
     while _tags; do
-      while (( $#descrs )); do
+      anum=1
+      while [[ anum -le  $#descrs ]]; do
 
-	action="$actions[1]"
-	descr="$descrs[1]"
-	subc="$subcs[1]"
+	action="$actions[anum]"
+	descr="$descrs[anum]"
+	subc="$subcs[anum++]"
 
         if [[ -n "$matched" ]] || _requested "$subc"; then
 
@@ -293,9 +294,6 @@
             fi
           fi
         fi
-        shift descrs
-        shift actions
-        shift subcs
       done
 
       if [[ -z "$matched$hasopts" ]] && _requested options &&

--
Sven Wischnowsky                         wischnow@informatik.hu-berlin.de