From 183835aa74e66f886a458ea21aeb9a7695e34a45 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20=27Necoro=27=20Neumann?= <necoro@necoro.net>
Date: Tue, 22 Oct 2013 16:33:53 +0200
Subject: Use chpwd_functions and precmd_functions instead of putting
 everything in precmd().

---
 .zsh/zshrc | 42 +++++++++++++++++++++++-------------------
 1 file changed, 23 insertions(+), 19 deletions(-)

(limited to '.zsh')

diff --git a/.zsh/zshrc b/.zsh/zshrc
index 0165fab..74974fd 100644
--- a/.zsh/zshrc
+++ b/.zsh/zshrc
@@ -173,34 +173,38 @@ else
     vcs_info () {} # dummy
 fi
 
+autoload promptnl
+precmd_functions=( ${precmd_functions} promptnl vcs_info )
+
 # }}}
 
 # XTerm Window Title {{{
 #################################################
-autoload promptnl
-
-_pre_zshrc () {
-    echo  -ne "${1}${USER}@${HOST}:${PWD/$HOME/~}${2}"
-    promptnl
-    vcs_info
+_set_title () {
+    local pre post
+
+    case $TERM in
+        xterm*|*rxvt*)
+            pre="\033]0;"
+            post="\007";;
+        screen*)
+            pre="\033k"
+            post="\033\\";;
+    esac
+    echo  -ne "${pre}${USER}@${HOST}:${PWD/$HOME/~}${post}"
 }
 
+chpwd_functions=( ${chpwd_functions} _set_title )
+
 case $TERM in
-xterm*|*rxvt*)
-    precmd() 
-    {
-        _pre_zshrc "\033]0;" "\007"
-    }
+xterm*)
     # force xterm 256
-    [[ $TERM == xterm* ]] && TERM=xterm-256color
-;;
-screen*)
-    precmd()
-    {
-        _pre_zshrc "\033k" "\033\\"
-    }
-;;
+    TERM=xterm-256color
+    ;;
 esac
+
+# exec once for initialization
+_set_title
 # }}}
 
 # Key bindings {{{
-- 
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