From 200accac63deae99eb9656b26363c85648bd6748 Mon Sep 17 00:00:00 2001
From: "Barton E. Schaefer" <schaefer@zsh.org>
Date: Sat, 27 Dec 2014 23:59:29 -0800
Subject: 34067: safe tempfile creation, part 1

---
 Functions/Zle/edit-command-line | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'Functions/Zle')

diff --git a/Functions/Zle/edit-command-line b/Functions/Zle/edit-command-line
index 250cac65f..100af9601 100644
--- a/Functions/Zle/edit-command-line
+++ b/Functions/Zle/edit-command-line
@@ -6,12 +6,10 @@
 # will give ksh-like behaviour for that key,
 # except that it will handle multi-line buffers properly.
 
-local tmpfile=${TMPPREFIX:-/tmp/zsh}ecl$$
+() {
+  exec </dev/tty
+  ${=${VISUAL:-${EDITOR:-vi}}} $1
+  print -Rz - "$(<$1)" 
+} =(<<<"$PREBUFFER$BUFFER")
 
-print -R - "$PREBUFFER$BUFFER" >$tmpfile
-exec </dev/tty
-${=${VISUAL:-${EDITOR:-vi}}} $tmpfile
-print -Rz - "$(<$tmpfile)" 
-
-command rm -f $tmpfile
 zle send-break		# Force reload from the buffer stack
-- 
cgit 1.4.1