From b47a5f4f2b9a5f99d9bf95fc5e701ef6464f2c4d Mon Sep 17 00:00:00 2001
From: Tanaka Akira <akr@users.sourceforge.net>
Date: Fri, 19 Nov 1999 10:19:07 +0000
Subject: zsh-workers/8679

---
 Completion/Base/_jobs | 48 +++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 41 insertions(+), 7 deletions(-)

(limited to 'Completion')

diff --git a/Completion/Base/_jobs b/Completion/Base/_jobs
index 40d6efc34..d9297086b 100644
--- a/Completion/Base/_jobs
+++ b/Completion/Base/_jobs
@@ -22,13 +22,47 @@ else
   _description expl job
 fi
 
-disp=()
-jobs=()
-for job in "$jids[@]"; do
-  [[ -n "$desc" ]] &&
-      disp=( "$disp[@]" "${pfx}${(r:2:: :)job} -- ${(r:COLUMNS-8:: :)jobtexts[$job]}" )
-  jobs=( "$jobs[@]" "$job" )
-done
+if [[ -n "$desc" ]]; then
+  disp=()
+  for job in "$jids[@]"; do
+    [[ -n "$desc" ]] &&
+        disp=( "$disp[@]" "${pfx}${(r:2:: :)job} -- ${(r:COLUMNS-8:: :)jobtexts[$job]}" )
+  done
+fi
+
+if _style jobs strings; then
+  local texts i text str tmp
+
+  # Find shortest unambiguous strings.
+
+  texts=( "$jobtexts[@]" )
+  jobs=()
+  for i in "$jids[@]"; do
+    text="$jobtexts[$i]"
+    str="${text%% *}"
+    if [[ "$text" = *\ * ]]; then
+      text="${text#* }"
+    else
+      text=""
+    fi
+    tmp=( "${(@M)texts:#${str}*}" )
+    while [[ -n "$text" && $#tmp -ge 2 ]]; do
+      str="${str} ${text%% *}"
+      if [[ "$text" = *\ * ]]; then
+        text="${text#* }"
+      else
+        text=""
+      fi
+      tmp=( "${(@M)texts:#${str}*}" )
+    done
+
+    jobs=( "$jobs[@]" "$str" )
+  done
+
+  [[ -n "$pfx" && -n "$desc" ]] && disp=( "${(@)disp#%}" )
+else
+  jobs=( "$jids[@]" )
+fi
 
 if [[ -n "$desc" ]]; then
   compadd "$@" "$expl[@]" -ld disp - "%$^jobs[@]"
-- 
cgit 1.4.1