From 0381fb68e03d1c7d89afcb6a10eeb3377aeec559 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Olivier=20Mengu=C3=A9?= <dolmen@cpan.org>
Date: Thu, 13 Jun 2013 02:13:17 +0200
Subject: [PATCH] Optimize _lp_smart_mark

Remove one _LP_SHELL_zsh test from runtime.
Introduce _LP_MARK_SYMBOL.
---
 liquidprompt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/liquidprompt b/liquidprompt
index 4edbfa5..ba8d509 100755
--- a/liquidprompt
+++ b/liquidprompt
@@ -63,6 +63,7 @@ if test -n "$BASH_VERSION" -a -n "$PS1" -a -n "$TERM" ; then
     _LP_USER_SYMBOL="\u"
     _LP_HOST_SYMBOL="\h"
     _LP_TIME_SYMBOL="\t"
+    _LP_MARK_SYMBOL='\$'
     _LP_FIRST_INDEX=0
 elif test -n "$ZSH_VERSION" ; then
     _LP_SHELL_bash=false
@@ -72,6 +73,7 @@ elif test -n "$ZSH_VERSION" ; then
     _LP_USER_SYMBOL="%n"
     _LP_HOST_SYMBOL="%m"
     _LP_TIME_SYMBOL="%*"
+    _LP_MARK_SYMBOL='%(!.#.%%)'
     _LP_FIRST_INDEX=1
 else
     echo "liquidprompt: shell not supported" >&2
@@ -1309,10 +1311,8 @@ _lp_smart_mark()
     local mark
     if [[ -n "$LP_MARK_DEFAULT" ]]; then
         mark=$LP_MARK_DEFAULT
-    elif $_LP_SHELL_zsh; then
-        mark="%(!.#.%%)"
     else
-        mark="\\\$"
+        mark="$_LP_MARK_SYMBOL"
     fi
     if [[ "$1" == "git" ]]; then
         mark=$LP_MARK_GIT