From 27fd1bd6ac68d7de8315bb92f7a138739cc113b7 Mon Sep 17 00:00:00 2001
From: Steven Harman <steveharman@gmail.com>
Date: Wed, 18 Jan 2012 11:21:17 -0500
Subject: [PATCH] updated theme w/last-command indicator

---
 themes/smh.zsh-theme | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/themes/smh.zsh-theme b/themes/smh.zsh-theme
index 5bf43d074..6a76f85a5 100644
--- a/themes/smh.zsh-theme
+++ b/themes/smh.zsh-theme
@@ -8,14 +8,16 @@ function smh_rvm_info {
   echo "%{$fg[magenta]%}$(rvm_prompt_info)%{$reset_color%}"
 }
 
-function prompt_char {
-	if [ $UID -eq 0 ]; then echo "%{$fg[red]%}#%{$reset_color%}"; else echo $; fi
+function root_warning {
+  if [ $UID -eq 0 ]; then echo "%{$fg[red]%}☠%{$reset_color%} "; fi
 }
 
-PROMPT='%(?, ,%{$fg[red]%}FAIL%{$reset_color%}
-)
+# Save a smiley to a local variable if the last command exited with success.
+local smiley="%(?,%{$fg[green]%}☺%{$reset_color%},%{$fg[red]%}☹%{$reset_color%})"
+
+PROMPT='
 %{$fg[yellow]%}%m%{$reset_color%}: %{$fg_bold[blue]%}%~%{$reset_color%} [$(smh_rvm_info)$(git_prompt_info)]
-%_ $(prompt_char) '
+%_${smiley} $(prompt_char) '
 
 RPROMPT='%{$fg[green]%}[%*]%{$reset_color%}'