From b0e4b61a82e9a9ee162832ac862a9faf5ec9bd85 Mon Sep 17 00:00:00 2001
From: Sven Wischnowsky <wischnow@users.sourceforge.net>
Date: Tue, 14 May 2002 08:01:12 +0000
Subject: allow users to give the maximum number of display-columns the matches
 should take up via the style currently named max-match-length (17147)

---
 Completion/Base/Utility/_describe | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'Completion/Base')

diff --git a/Completion/Base/Utility/_describe b/Completion/Base/Utility/_describe
index b215b6279..0a291302b 100644
--- a/Completion/Base/Utility/_describe
+++ b/Completion/Base/Utility/_describe
@@ -2,7 +2,7 @@
 
 # This can be used to add options or values with descriptions as matches.
 
-local _opt _expl _tmpm _tmpd
+local _opt _expl _tmpm _tmpd _mlen
 local _type=values _descr _ret=1 _showd _nm _hide _args _grp _sep
 local csl="$compstate[list]" csl2
 local _oargv _argv _new _strs _mats _opts _i _try=0
@@ -25,6 +25,8 @@ fi
 zstyle -T ":completion:${curcontext}:$_type" verbose && _showd=yes
 
 zstyle -s ":completion:${curcontext}:$_type" list-separator _sep || _sep=--
+zstyle -s ":completion:${curcontext}:$_type" max-match-length _mlen ||
+    _mlen=$((COLUMNS/2))
 
 _descr="$1"
 shift
@@ -97,9 +99,9 @@ while _tags; do
     fi
 
     if [[ -n "$_showd" ]]; then
-      compdescribe -I "$_hide" "$_sep " _expl "$_grp[@]" "$@"
+      compdescribe -I "$_hide" "$_mlen" "$_sep " _expl "$_grp[@]" "$@"
     else
-      compdescribe -i "$_hide" "$@"
+      compdescribe -i "$_hide" "$_mlen" "$@"
     fi
 
     compstate[list]="$csl"
-- 
cgit 1.4.1