From f0e3684ff541aaea5f747073989c2fda517307ce Mon Sep 17 00:00:00 2001
From: Russell Harmon <russ@eatnumber1.com>
Date: Wed, 27 Jul 2011 07:43:32 -0700
Subject: [PATCH] Escape the arguments in precmd before trying to set title.

The arguments passed to precmd that are used to set the title ($2 and
$CMD) were not properly being escaped for prompt expansion. Fixes issue
150.
---
 lib/termsupport.zsh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/termsupport.zsh b/lib/termsupport.zsh
index 22e7f372f..6ec8b5dfb 100644
--- a/lib/termsupport.zsh
+++ b/lib/termsupport.zsh
@@ -25,5 +25,8 @@ function preexec {
   emulate -L zsh
   setopt extended_glob
   local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} #cmd name only, or if this is sudo or ssh, the next cmd
-  title "$CMD" "%100>...>$2%<<"
+  local psvar
+  psvar[1]="$CMD"
+  psvar[2]="$2"
+  title "%1v" "%100>...>%2v%<<"
 }