From 77045230f4e2c80f4f312fbbeeb8583a41aa5a92 Mon Sep 17 00:00:00 2001
From: Philip Hofstetter <phofstetter@sensational.ch>
Date: Wed, 28 Dec 2011 15:54:47 +0100
Subject: [PATCH 1/2] make pygmalion theme use two lines when needed

if the length of the prompt (excluding color escapes) exceeds 40
characters, emit the arrow prompt on its own line

This helps a lot on smaller terminals
---
 themes/pygmalion.zsh-theme | 35 ++++++++++++++++++++++++++++++-----
 1 file changed, 30 insertions(+), 5 deletions(-)

diff --git a/themes/pygmalion.zsh-theme b/themes/pygmalion.zsh-theme
index cf3bb908..435c0583 100644
--- a/themes/pygmalion.zsh-theme
+++ b/themes/pygmalion.zsh-theme
@@ -1,9 +1,34 @@
 # Yay! High voltage and arrows!
 
-ZSH_THEME_GIT_PROMPT_PREFIX="%{$reset_color%}%{$fg[green]%}"
-ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "
-ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[yellow]%}⚡%{$reset_color%}"
-ZSH_THEME_GIT_PROMPT_CLEAN=""
+prompt_setup_pygmalion(){
+  ZSH_THEME_GIT_PROMPT_PREFIX="%{$reset_color%}%{$fg[green]%}"
+  ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "
+  ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[yellow]%}⚡%{$reset_color%}"
+  ZSH_THEME_GIT_PROMPT_CLEAN=""
+
+  base_prompt='%{$fg[magenta]%}%n%{$reset_color%}%{$fg[cyan]%}@%{$reset_color%}%{$fg[yellow]%}%m%{$reset_color%}%{$fg[red]%}:%{$reset_color%}%{$fg[cyan]%}%0~%{$reset_color%}%{$fg[red]%}|%{$reset_color%}'
+  post_prompt='%{$fg[cyan]%}⇒%{$reset_color%}  '
+
+  base_prompt_nocolor=$(echo "$base_prompt" | perl -pe "s/%\{[^}]+\}//g")
+  post_prompt_nocolor=$(echo "$post_prompt" | perl -pe "s/%\{[^}]+\}//g")
+
+  add-zsh-hook precmd prompt_pygmalion_precmd
+}
+
+prompt_pygmalion_precmd(){
+  local gitinfo=$(git_prompt_info)
+  local gitinfo_nocolor=$(echo "$gitinfo" | perl -pe "s/%\{[^}]+\}//g")
+  local exp_nocolor=$(print -P "$base_prompt_nocolor$gitinfo_nocolor$post_prompt_nocolor")
+  local prompt_length=${#exp_nocolor}
+
+  local nl=""
+
+  if [[ $prompt_length -gt 40 ]]; then
+    nl=$'\n%{\r%}';
+  fi
+  PROMPT="$base_prompt$gitinfo$nl$post_prompt"
+}
+
+prompt_setup_pygmalion
 
-PROMPT='%{$fg[magenta]%}%n%{$reset_color%}%{$fg[cyan]%}@%{$reset_color%}%{$fg[yellow]%}%m%{$reset_color%}%{$fg[red]%}:%{$reset_color%}%{$fg[cyan]%}%0~%{$reset_color%}%{$fg[red]%}|%{$reset_color%}$(git_prompt_info)%{$fg[cyan]%}⇒%{$reset_color%}  '
 

From 3445dada95f7d5c4730b73ebb8b3abb0e5723e26 Mon Sep 17 00:00:00 2001
From: Philip Hofstetter <phofstetter@sensational.ch>
Date: Thu, 29 Dec 2011 14:35:38 +0100
Subject: [PATCH 2/2] correctly handle path names with spaces

---
 themes/pygmalion.zsh-theme | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/themes/pygmalion.zsh-theme b/themes/pygmalion.zsh-theme
index 435c0583..654e0fc3 100644
--- a/themes/pygmalion.zsh-theme
+++ b/themes/pygmalion.zsh-theme
@@ -18,7 +18,7 @@ prompt_setup_pygmalion(){
 prompt_pygmalion_precmd(){
   local gitinfo=$(git_prompt_info)
   local gitinfo_nocolor=$(echo "$gitinfo" | perl -pe "s/%\{[^}]+\}//g")
-  local exp_nocolor=$(print -P "$base_prompt_nocolor$gitinfo_nocolor$post_prompt_nocolor")
+  local exp_nocolor="$(print -P \"$base_prompt_nocolor$gitinfo_nocolor$post_prompt_nocolor\")"
   local prompt_length=${#exp_nocolor}
 
   local nl=""