From 8c41252cc72a610ba7f3f506796559159373b2a6 Mon Sep 17 00:00:00 2001
From: Sorin Ionescu <sorin.ionescu@gmail.com>
Date: Sun, 27 Feb 2011 10:13:57 -0500
Subject: [PATCH] Fix for dumb terminals like Vim's.

---
 lib/completion.zsh           |  1 +
 lib/grep.zsh                 | 10 ++++------
 lib/misc.zsh                 |  4 ++--
 lib/termsupport.zsh          |  2 ++
 lib/theme-and-appearance.zsh |  5 ++---
 oh-my-zsh.sh                 |  5 +++++
 templates/zshrc.zsh-template |  2 +-
 themes/sorin.zsh-theme       |  6 +++---
 8 files changed, 20 insertions(+), 15 deletions(-)

diff --git a/lib/completion.zsh b/lib/completion.zsh
index fdd0a853..9e770f18 100644
--- a/lib/completion.zsh
+++ b/lib/completion.zsh
@@ -1,4 +1,5 @@
 # fixme - the load process here seems a bit bizarre
+[[ "$TERM" == "dumb" ]] && return
 
 unsetopt menu_complete   # do not autoselect the first completion entry
 unsetopt flowcontrol
diff --git a/lib/grep.zsh b/lib/grep.zsh
index 93c4270b..714ac9cc 100644
--- a/lib/grep.zsh
+++ b/lib/grep.zsh
@@ -1,6 +1,4 @@
-#
-# Color grep results
-# Examples: http://rubyurl.com/ZXv
-#
-export GREP_OPTIONS='--color=auto'
-export GREP_COLOR='1;32'
\ No newline at end of file
+if [[ "$DISABLE_COLOR" != "true" ]]; then
+    [[ -z "$GREP_OPTIONS" ]] && export GREP_OPTIONS='--color=auto'
+    [[ -z "$GREP_COLOR" ]] && export GREP_COLOR='1;32'
+fi
diff --git a/lib/misc.zsh b/lib/misc.zsh
index 4c174365..364ad879 100644
--- a/lib/misc.zsh
+++ b/lib/misc.zsh
@@ -9,5 +9,5 @@ bindkey "^[m" copy-prev-shell-word
 setopt long_list_jobs
 
 ## pager
-export PAGER=less
-export LC_CTYPE=en_US.UTF-8
+[[ -z "$PAGER" ]] && export PAGER=less
+[[ -z "$LC_CTYPE" ]] && export LC_CTYPE=en_US.UTF-8
diff --git a/lib/termsupport.zsh b/lib/termsupport.zsh
index 22e7f372..9a576570 100644
--- a/lib/termsupport.zsh
+++ b/lib/termsupport.zsh
@@ -1,3 +1,5 @@
+[[ "$TERM" == "dumb" ]] && return
+
 #usage: title short_tab_title looooooooooooooooooooooggggggg_windows_title
 #http://www.faqs.org/docs/Linux-mini/Xterm-Title.html#ss3.1
 #Fully support screen, iterm, and probably most modern xterm and rxvt
diff --git a/lib/theme-and-appearance.zsh b/lib/theme-and-appearance.zsh
index aec67721..ab5aba4d 100644
--- a/lib/theme-and-appearance.zsh
+++ b/lib/theme-and-appearance.zsh
@@ -1,10 +1,9 @@
 # ls colors
 autoload colors; colors;
-export LSCOLORS="Gxfxcxdxbxegedabagacad"
-#export LS_COLORS
+[[ -z "$LSCOLORS" ]] && export LSCOLORS="Gxfxcxdxbxegedabagacad"
 
 # Enable ls colors
-if [ "$DISABLE_LS_COLORS" != "true" ]
+if [ "$DISABLE_COLOR" != "true" ]
 then
   # Find the option for using colors in ls, depending on the version: Linux or BSD
   ls --color -d . &>/dev/null 2>&1 && alias ls='ls --color=tty' || alias ls='ls -G'
diff --git a/oh-my-zsh.sh b/oh-my-zsh.sh
index c4522491..ddd1f043 100644
--- a/oh-my-zsh.sh
+++ b/oh-my-zsh.sh
@@ -6,6 +6,11 @@ fi
 
 # Initializes Oh My Zsh
 
+# Disable colors on dumb terminals
+if [ "$TERM" = "dumb" ]; then
+  DISABLE_COLOR="true"
+fi
+
 # add a function path
 fpath=($ZSH/functions $ZSH/completions $fpath)
 
diff --git a/templates/zshrc.zsh-template b/templates/zshrc.zsh-template
index 576d45ea..65299df3 100644
--- a/templates/zshrc.zsh-template
+++ b/templates/zshrc.zsh-template
@@ -14,7 +14,7 @@ export ZSH_THEME="robbyrussell"
 # export DISABLE_AUTO_UPDATE="true"
 
 # Uncomment following line if you want to disable colors in ls
-# export DISABLE_LS_COLORS="true"
+# export DISABLE_COLOR="true"
 
 # Uncomment following line if you want to disable autosetting terminal title.
 # export DISABLE_AUTO_TITLE="true"
diff --git a/themes/sorin.zsh-theme b/themes/sorin.zsh-theme
index 601dbe5d..ecd092b8 100644
--- a/themes/sorin.zsh-theme
+++ b/themes/sorin.zsh-theme
@@ -2,15 +2,15 @@
 #          FILE:  sorin.zsh-theme
 #   DESCRIPTION:  oh-my-zsh theme file.
 #        AUTHOR:  Sorin Ionescu (sorin.ionescu@gmail.com)
-#       VERSION:  1.0.2
+#       VERSION:  1.0.3
 #    SCREENSHOT:  http://i.imgur.com/aipDQ.png
 # ------------------------------------------------------------------------------
 
 
-if [[ "$TERM" != "dumb" ]] && [[ "$DISABLE_LS_COLORS" != "true" ]]; then
+if [[ "$DISABLE_COLOR" != "true" ]]; then
   MODE_INDICATOR="%{$fg_bold[red]%}❮%{$reset_color%}%{$fg[red]%}❮❮%{$reset_color%}"
   local return_status="%{$fg[red]%}%(?..⏎)%{$reset_color%}"
-  
+
   PROMPT='%{$fg[cyan]%}%c$(git_prompt_info) %(!.%{$fg_bold[red]%}#.%{$fg_bold[green]%}❯)%{$reset_color%} '
 
   ZSH_THEME_GIT_PROMPT_PREFIX=" %{$fg[blue]%}git%{$reset_color%}:%{$fg[red]%}"