Merge branch 'master' of https://github.com/robbyrussell/oh-my-zsh

MIT-LICENSE.txt

 The MIT License
 
-Copyright (c) 2009-2013 Robby Russell and contributors (see https://github.com/robbyrussell/oh-my-zsh/contributors)
+Copyright (c) 2009-2014 Robby Russell and contributors (see https://github.com/robbyrussell/oh-my-zsh/contributors)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.textile

@@ -14,15 +14,25 @@ You can install this via the command line with either `curl` or `wget`.
 
 h4. via `curl`
 
-@curl -L https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh | sh@
+@curl -L http://install.ohmyz.sh | sh@
 
 h4. via `wget`
 
-@wget --no-check-certificate https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh -O - | sh@
+@wget --no-check-certificate http://install.ohmyz.sh -O - | sh@
 
-h3. The manual way
+h4. Optional: change the install directory
+
+The default location is `~/.oh-my-zsh` (hidden in your home directory).
+
+You can change the install directory with the ZSH environment variable, either
+by running `export ZSH=/your/path` before installing, or setting it before the
+end of the install pipeline like this:
+
+@curl -L https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh | ZSH=~/.dotfiles/zsh sh@
 
 
+h3. The manual way
+
 1. Clone the repository
 
   @git clone git://github.com/robbyrussell/oh-my-zsh.git ~/.oh-my-zsh@
@@ -35,7 +45,6 @@ h3. The manual way
 
   @cp ~/.oh-my-zsh/templates/zshrc.zsh-template ~/.zshrc@
 
-
 4. Set zsh as your default shell:
 
   @chsh -s /bin/zsh@
@@ -46,6 +55,8 @@ h3. Problems?
 
 You _might_ need to modify your PATH in ~/.zshrc if you're not able to find some commands after switching to _Oh My Zsh_.
 
+If you installed manually or changed the install location, check ZSH in ~/.zshrc
+
 h2. Usage
 
 * enable the plugins you want in your @~/.zshrc@ (take a look at @plugins/@ to see what's possible)

lib/aliases.zsh

@@ -27,9 +27,9 @@ else
 fi
 # List direcory contents
 alias lsa='ls -lah'
-alias l='ls -la'
-alias ll='ls -l'
-alias la='ls -lA'
+alias l='ls -lah'
+alias ll='ls -lh'
+alias la='ls -lAh'
 alias sl=ls # often screw this up
 
 alias afind='ack-grep -il'

lib/completion.zsh

@@ -31,35 +31,20 @@ zstyle ':completion:*:*:*:*:processes' command "ps -u `whoami` -o pid,user,comm
 zstyle ':completion:*:cd:*' tag-order local-directories directory-stack path-directories
 cdpath=(.)
 
-# use /etc/hosts and known_hosts for hostname completion
-[ -r /etc/ssh/ssh_known_hosts ] && _global_ssh_hosts=(${${${${(f)"$(</etc/ssh/ssh_known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _global_ssh_hosts=()
-[ -r ~/.ssh/known_hosts ] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
-[ -r ~/.ssh/config ] && _ssh_config=($(cat ~/.ssh/config | sed -ne 's/Host[=\t ]//p')) || _ssh_config=()
-[ -r /etc/hosts ] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
-hosts=(
-  "$_ssh_config[@]"
-  "$_global_ssh_hosts[@]"
-  "$_ssh_hosts[@]"
-  "$_etc_hosts[@]"
-  "$HOST"
-  localhost
-)
-zstyle ':completion:*:hosts' hosts $hosts
-zstyle ':completion:*' users off
-
 # Use caching so that commands like apt and dpkg complete are useable
 zstyle ':completion::complete:*' use-cache 1
 zstyle ':completion::complete:*' cache-path $ZSH/cache/
 
 # Don't complete uninteresting users
 zstyle ':completion:*:*:*:users' ignored-patterns \
-        adm amanda apache avahi beaglidx bin cacti canna clamav daemon \
-        dbus distcache dovecot fax ftp games gdm gkrellmd gopher \
-        hacluster haldaemon halt hsqldb ident junkbust ldap lp mail \
-        mailman mailnull mldonkey mysql nagios \
-        named netdump news nfsnobody nobody nscd ntp nut nx openvpn \
-        operator pcap postfix postgres privoxy pulse pvm quagga radvd \
-        rpc rpcuser rpm shutdown squid sshd sync uucp vcsa xfs
+        adm amanda apache at avahi avahi-autoipd beaglidx bin cacti canna \
+        clamav daemon dbus distcache dnsmasq dovecot fax ftp games gdm \
+        gkrellmd gopher hacluster haldaemon halt hsqldb ident junkbust kdm \
+        ldap lp mail mailman mailnull man messagebus  mldonkey mysql nagios \
+        named netdump news nfsnobody nobody nscd ntp nut nx obsrun openvpn \
+        operator pcap polkitd postfix postgres privoxy pulse pvm quagga radvd \
+        rpc rpcuser rpm rtkit scard shutdown squid sshd statd svn sync tftp \
+        usbmux uucp vcsa wwwrun xfs
 
 # ... unless we really want to.
 zstyle '*' single-ignored show

lib/key-bindings.zsh

-# TODO: Explain what some of this does..
-
-bindkey -e
-bindkey '\ew' kill-region
-bindkey -s '\el' "ls\n"
-bindkey '^r' history-incremental-search-backward
-bindkey "^[[5~" up-line-or-history
-bindkey "^[[6~" down-line-or-history
-
-# make search up and down work, so partially type and hit up/down to find relevant stuff
-bindkey '^[[A' up-line-or-search
-bindkey '^[[B' down-line-or-search
-
-bindkey "^[[H" beginning-of-line
-bindkey "^[[1~" beginning-of-line
-bindkey "^[OH" beginning-of-line
-bindkey "^[[F"  end-of-line
-bindkey "^[[4~" end-of-line
-bindkey "^[OF" end-of-line
-bindkey ' ' magic-space    # also do history expansion on space
-
-bindkey "^[[1;5C" forward-word
-bindkey "^[[1;5D" backward-word
-
-bindkey '^[[Z' reverse-menu-complete
-
-# Make the delete key (or Fn + Delete on the Mac) work instead of outputting a ~
-bindkey '^?' backward-delete-char
-bindkey "^[[3~" delete-char
-bindkey "^[3;5~" delete-char
-bindkey "\e[3~" delete-char
+# http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html
+# http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Zle-Builtins
+# http://zsh.sourceforge.net/Doc/Release/Zsh-Line-Editor.html#Standard-Widgets
+
+# Make sure that the terminal is in application mode when zle is active, since
+# only then values from $terminfo are valid
+if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
+  function zle-line-init() {
+    echoti smkx
+  }
+  function zle-line-finish() {
+    echoti rmkx
+  }
+  zle -N zle-line-init
+  zle -N zle-line-finish
+fi
+
+bindkey -e                                          # Use emacs key bindings
+
+bindkey '\ew' kill-region                           # [Esc-w] - Kill from the cursor to the mark
+bindkey -s '\el' 'ls\n'                             # [Esc-l] - run command: ls
+bindkey '^r' history-incremental-search-backward    # [Ctrl-r] - Search backward incrementally for a specified string. The string may begin with ^ to anchor the search to the beginning of the line.
+bindkey "${terminfo[kpp]}" up-line-or-history       # [PageUp] - Up a line of history
+bindkey "${terminfo[knp]}" down-line-or-history     # [PageDown] - Down a line of history
+
+bindkey "${terminfo[kcuu1]}" up-line-or-search      # start typing + [Up-Arrow] - fuzzy find history forward
+bindkey "${terminfo[kcud1]}" down-line-or-search    # start typing + [Down-Arrow] - fuzzy find history backward
+
+bindkey "${terminfo[khome]}" beginning-of-line      # [Home] - Go to beginning of line
+bindkey "${terminfo[kend]}"  end-of-line            # [End] - Go to end of line
+
+bindkey ' ' magic-space                             # [Space] - do history expansion
+
+bindkey '^[[1;5C' forward-word                      # [Ctrl-RightArrow] - move forward one word
+bindkey '^[[1;5D' backward-word                     # [Ctrl-LeftArrow] - move backward one word
+
+bindkey "${terminfo[kcbt]}" reverse-menu-complete   # [Shift-Tab] - move through the completion menu backwards
+
+bindkey '^?' backward-delete-char                   # [Backspace] - delete backward
+bindkey "${terminfo[kdch1]}" delete-char            # [Delete] - delete forward
 
 # Edit the current command line in $EDITOR
 autoload -U edit-command-line

lib/prompt_info_functions.zsh

+# *_prompt_info functions for usage in your prompt
+#
+# Plugin creators, please add your *_prompt_info function to the list
+# of dummy implementations to help theme creators not receiving errors
+# without the need of implementing conditional clauses.
+#
+# See also lib/bzr.zsh, lib/git.zsh and lib/nvm.zsh for
+# git_prompt_info, bzr_prompt_info and nvm_prompt_info
+
+# Dummy implementations that return false to prevent command_not_found
+# errors with themes, that implement these functions
+# Real implementations will be used when the respective plugins are loaded
+function chruby_prompt_info hg_prompt_info pyenv_prompt_info \
+  rbenv_prompt_info svn_prompt_info vi_mode_prompt_info \
+  virtualenv_prompt_info {
+  return 1
+}
+
+# oh-my-zsh supports an rvm prompt by default
+# get the name of the rvm ruby version
+function rvm_prompt_info() {
+  [ -f $HOME/.rvm/bin/rvm-prompt ] || return 1
+  local rvm_prompt
+  rvm_prompt=$($HOME/.rvm/bin/rvm-prompt ${=ZSH_THEME_RVM_PROMPT_OPTIONS} 2>/dev/null)
+  [[ "${rvm_prompt}x" == "x" ]] && return 1
+  echo "${ZSH_THEME_RVM_PROMPT_PREFIX:=(}${rvm_prompt}${ZSH_THEME_RVM_PROMPT_SUFFIX:=)}"
+}
+
+# use this to enable users to see their ruby version, no matter which
+# version management system they use
+function ruby_prompt_info() {
+  echo $(rvm_prompt_info || rbenv_prompt_info || chruby_prompt_info)
+}

lib/rbenv.zsh

-# using the rbenv plugin will override this with a real implementation
-function rbenv_prompt_info() {}

lib/rvm.zsh

-# get the name of the ruby version
-function rvm_prompt_info() {
-  [ -f $HOME/.rvm/bin/rvm-prompt ] || return
-  local rvm_prompt
-  rvm_prompt=$($HOME/.rvm/bin/rvm-prompt ${ZSH_THEME_RVM_PROMPT_OPTIONS} 2>/dev/null)
-  [[ "${rvm_prompt}x" == "x" ]] && return
-  echo "${ZSH_THEME_RVM_PROMPT_PREFIX:=(}${rvm_prompt}${ZSH_THEME_RVM_PROMPT_SUFFIX:=)}"
-}

lib/termsupport.zsh

@@ -27,9 +27,8 @@ function omz_termsupport_preexec {
   emulate -L zsh
   setopt extended_glob
   local CMD=${1[(wr)^(*=*|sudo|ssh|rake|-*)]} #cmd name only, or if this is sudo or ssh, the next cmd
-  local LINE="${2:gs/$/\\$}"
-  LINE="${LINE:gs/%/%%}"
-  title "$CMD" "%100>...>$LINE%<<"
+  local LINE="${2:gs/%/%%}"
+  title '$CMD' '%100>...>$LINE%<<'
 }
 
 autoload -U add-zsh-hook

plugins/atom/atom.plugin.zsh

+#
+# Your guess is as good as mine. Let's just assume that we will need this...
+#   - For more info visit... http://atom.io/
+#
\ No newline at end of file

plugins/aws/aws.plugin.zsh

+export AWS_HOME=~/.aws
+
+function agp {
+  echo $AWS_DEFAULT_PROFILE
+  
+}
+function asp {
+  export AWS_DEFAULT_PROFILE=$1
+    export RPROMPT="<aws:$AWS_DEFAULT_PROFILE>"
+    
+}
+function aws_profiles {
+  reply=($(grep profile $AWS_HOME/config|sed -e 's/.*profile \([a-zA-Z0-9_-]*\).*/\1/'))
+}
+
+compctl -K aws_profiles asp
+source `which aws_zsh_completer.sh`

plugins/battery/battery.plugin.zsh

@@ -17,12 +17,16 @@ if [[ $(uname) == "Darwin" ]] ; then
     integer i=$(((currentcapacity/maxcapacity) * 100))
     echo $i
   }
+
+  function plugged_in() {
+    [ $(ioreg -rc AppleSmartBattery | grep -c '^.*"ExternalConnected"\ =\ Yes') -eq 1 ]
+  }
   
   function battery_pct_remaining() {
-    if [[ $(ioreg -rc AppleSmartBattery | grep -c '^.*"ExternalConnected"\ =\ No') -eq 1 ]] ; then
-      battery_pct
-    else
+    if plugged_in ; then
       echo "External Power"
+    else
+      battery_pct
     fi
   }
 
@@ -30,7 +34,11 @@ if [[ $(uname) == "Darwin" ]] ; then
   	local smart_battery_status="$(ioreg -rc "AppleSmartBattery")"
     if [[ $(echo $smart_battery_status | grep -c '^.*"ExternalConnected"\ =\ No') -eq 1 ]] ; then
       timeremaining=$(echo $smart_battery_status | grep '^.*"AvgTimeToEmpty"\ =\ ' | sed -e 's/^.*"AvgTimeToEmpty"\ =\ //')
-      echo "~$((timeremaining / 60)):$((timeremaining % 60))"
+      if [ $timeremaining -gt 720 ] ; then
+        echo "::"
+      else
+        echo "~$((timeremaining / 60)):$((timeremaining % 60))"
+      fi
     else
       echo "∞"
     fi
@@ -58,9 +66,19 @@ if [[ $(uname) == "Darwin" ]] ; then
 
 elif [[ $(uname) == "Linux"  ]] ; then
 
+  function battery_is_charging() {
+    ! [[ $(acpi 2&>/dev/null | grep -c '^Battery.*Discharging') -gt 0 ]]
+  }
+
+  function battery_pct() {
+    echo "$(acpi | cut -f2 -d ',' | tr -cd '[:digit:]')" 
+  }
+
   function battery_pct_remaining() {
-    if [[ $(acpi 2&>/dev/null | grep -c '^Battery.*Discharging') -gt 0 ]] ; then
-      echo "$(acpi | cut -f2 -d ',' | tr -cd '[:digit:]')" 
+    if [ ! $(battery_is_charging) ] ; then
+      battery_pct
+    else
+      echo "External Power"
     fi
   }
 
@@ -86,15 +104,6 @@ elif [[ $(uname) == "Linux"  ]] ; then
     fi
   }
   
-  function battery_pct() {
-    # todo for on linux
-  }
-  
-  function battery_is_charging() {
-    # todo on linux
-	false
-  }
-
 else
   # Empty functions so we don't cause errors in prompts
   function battery_pct_remaining() {

plugins/brew/_brew

@@ -11,10 +11,25 @@ _brew_installed_formulae() {
   installed_formulae=(`brew list`)
 }
 
+_brew_installed_taps() {
+  installed_taps=(`brew tap`)
+}
+
+_brew_outdated_formulae() {
+  outdated_formulae=(`brew outdated`)
+}
+
+_brew_running_services() {
+  running_services=(`brew services list | awk '{print $1}'`)
+}
+
 local -a _1st_arguments
 _1st_arguments=(
+  'audit:check formulae for Homebrew coding style'
+  'bundle:look for a Brewfile and run each line as a brew command'
   'cat:display formula file for a formula'
   'cleanup:uninstall unused and old versions of packages'
+  'commands:show a list of commands'
   'create:create a new formula'
   'deps:list dependencies and dependants of a formula'
   'doctor:audits your installation for common issues'
@@ -22,26 +37,38 @@ _1st_arguments=(
   'home:visit the homepage of a formula or the brew project'
   'info:information about a formula'
   'install:install a formula'
+  'reinstall:install a formula anew; re-using its current options'
   'link:link a formula'
   'list:list files in a formula or not-installed formulae'
   'log:git commit log for a formula'
   'missing:check all installed formuale for missing dependencies.'
-  'options:display install options specific to formula.'
-  'outdated:list formulas for which a newer version is available'
+  'outdated:list formulae for which a newer version is available'
+  'pin:pin specified formulae'
   'prune:remove dead links'
-  'reinstall:reinstall a formula'
   'remove:remove a formula'
   'search:search for a formula (/regex/ or string)'
   'server:start a local web app that lets you browse formulae (requires Sinatra)'
+  'services:small wrapper around `launchctl` for supported formulae'
+  'tap:tap a new formula repository from GitHub, or list existing taps'
   'unlink:unlink a formula'
+  'unpin:unpin specified formulae'
+  'untap:remove a tapped repository'
   'update:freshen up links'
   'upgrade:upgrade outdated formulae'
-  'uses:show formulas which depend on a formula'
-  'versions:show all available formula versions'
+  'uses:show formulae which depend on a formula'
+)
+
+local -a _service_arguments
+_service_arguments=(
+  'cleanup:get rid of stale services and unused plists'
+  'list:list all services managed by `brew services`'
+  'restart:gracefully restart selected service'
+  'start:start selected service'
+  'stop:stop selected service'
 )
 
 local expl
-local -a formulae installed_formulae
+local -a formulae installed_formulae installed_taps outdated_formulae running_services
 
 _arguments \
   '(-v)-v[verbose]' \
@@ -60,24 +87,41 @@ if (( CURRENT == 1 )); then
 fi
 
 case "$words[1]" in
-  search|-S)
-    _arguments \
-      '(--macports)--macports[search the macports repository]' \
-      '(--fink)--fink[search the fink repository]' ;;
+  install|reinstall|audit|home|homepage|log|info|abv|uses|cat|deps|edit|options)
+    _brew_all_formulae
+    _wanted formulae expl 'all formulae' compadd -a formulae ;;
   list|ls)
     _arguments \
       '(--unbrewed)--unbrewed[files in brew --prefix not controlled by brew]' \
+      '(--pinned)--pinned[list all versions of pinned formulae]' \
       '(--versions)--versions[list all installed versions of a formula]' \
-      '1: :->forms' &&  return 0
+      '1: :->forms' && return 0
 
       if [[ "$state" == forms ]]; then
         _brew_installed_formulae
         _wanted installed_formulae expl 'installed formulae' compadd -a installed_formulae
       fi ;;
-  install|home|homepage|log|info|abv|uses|cat|deps|edit|options|versions)
-    _brew_all_formulae
-    _wanted formulae expl 'all formulae' compadd -a formulae ;;
-  reinstall|remove|rm|uninstall|unlink|cleanup|link|ln)
+  remove|rm|uninstall|unlink|cleanup|link|ln|pin|unpin)
     _brew_installed_formulae
     _wanted installed_formulae expl 'installed formulae' compadd -a installed_formulae ;;
+  search|-S)
+    _arguments \
+      '(--macports)--macports[search the macports repository]' \
+      '(--fink)--fink[search the fink repository]' ;;
+  services)
+    if [[ -n "$words[2]" ]]; then
+      case "$words[2]" in
+        restart|start|stop)
+          _brew_running_services
+          _wanted running_services expl 'running services' compadd -a running_services ;;
+      esac
+    else
+      _describe -t commands "brew services subcommand" _service_arguments
+    fi ;;
+  untap)
+    _brew_installed_taps
+    _wanted installed_taps expl 'installed taps' compadd -a installed_taps ;;
+  upgrade)
+    _brew_outdated_formulae
+    _wanted outdated_formulae expl 'outdated formulae' compadd -a outdated_formulae ;;
 esac

plugins/bundler/bundler.plugin.zsh

@@ -6,7 +6,7 @@ alias bu="bundle update"
 
 # The following is based on https://github.com/gma/bundler-exec
 
-bundled_commands=(annotate berks cap capify cucumber foodcritic foreman guard jekyll kitchen knife middleman nanoc rackup rainbows rake rspec ruby shotgun spec spin spork strainer tailor taps thin thor unicorn unicorn_rails puma)
+bundled_commands=(annotate berks cap capify cucumber foodcritic foreman guard jekyll kitchen knife mailcatcher middleman nanoc rackup rainbows rake rspec ruby shotgun spec spin spork strainer tailor taps thin thor unicorn unicorn_rails puma)
 
 # Remove $UNBUNDLED_COMMANDS from the bundled_commands list
 for cmd in $UNBUNDLED_COMMANDS; do

plugins/cabal/cabal.plugin.zsh

+function cabal_sandbox_info() {
+    cabal_files=(*.cabal(N))
+    if [ $#cabal_files -gt 0 ]; then
+        if [ -f cabal.sandbox.config ]; then
+            echo "%{$fg[green]%}sandboxed%{$reset_color%}"
+        else
+            echo "%{$fg[red]%}not sandboxed%{$reset_color%}"
+        fi
+    fi
+}
+
 function _cabal_commands() {
     local ret=1 state
     _arguments ':subcommand:->subcommand' && ret=0

plugins/catimg/catimg.plugin.zsh

+################################################################################
+# catimg script by Eduardo San Martin Morote aka Posva                         #
+# http://posva.net                                                             #
+#                                                                              #
+# Ouput the content of an image to the stdout using the 256 colors of the      #
+# terminal.                                                                    #
+# Github: https://github.com/posva/catimg                                      #
+################################################################################
+
+
+function catimg() {
+  if [[ -x  `which convert` ]]; then
+    zsh $ZSH/plugins/catimg/catimg.sh $@
+  else
+    echo "catimg need convert (ImageMagick) to work)"
+  fi
+}

plugins/catimg/catimg.sh

+################################################################################
+# catimg script by Eduardo San Martin Morote aka Posva                         #
+# http://posva.net                                                             #
+#                                                                              #
+# Ouput the content of an image to the stdout using the 256 colors of the      #
+# terminal.                                                                    #
+# Github: https://github.com/posva/catimg                                      #
+################################################################################
+
+function help() {
+  echo "Usage catimg [-h] [-w width] [-c char] img"
+  echo "By default char is \"  \" and w is the terminal width"
+}
+
+# VARIABLES
+COLOR_FILE=$(dirname $0)/colors.png
+CHAR="  "
+
+WIDTH=""
+IMG=""
+
+while getopts qw:c:h opt; do
+  case "$opt" in
+    w) WIDTH="$OPTARG" ;;
+    c) CHAR="$OPTARG" ;;
+    h) help; exit ;;
+    *) help ; exit 1;;
+    esac
+  done
+
+while [ "$1" ]; do
+  IMG="$1"
+  shift
+done
+
+if [ "$IMG" = "" -o ! -f "$IMG" ]; then
+  help
+  exit 1
+fi
+
+if [ ! "$WIDTH" ]; then
+  COLS=$(expr $(tput cols) "/" $(echo -n "$CHAR" | wc -c))
+else
+  COLS=$(expr $WIDTH "/" $(echo -n "$CHAR" | wc -c))
+fi
+WIDTH=$(convert "$IMG" -print "%w\n" /dev/null)
+if [ "$WIDTH" -gt "$COLS" ]; then
+  WIDTH=$COLS
+fi
+
+REMAP=""
+if convert "$IMG" -resize $COLS\> +dither -remap $COLOR_FILE /dev/null ; then
+  REMAP="-remap $COLOR_FILE"
+else
+  echo "The version of convert is too old, don't expect good results :(" >&2
+  #convert "$IMG" -colors 256 PNG8:tmp.png
+  #IMG="tmp.png"
+fi
+
+# Display the image
+I=0
+convert "$IMG" -resize $COLS\> +dither `echo $REMAP` txt:- 2>/dev/null |
+sed -e 's/.*none.*/NO NO NO/g' -e '1d;s/^.*(\(.*\)[,)].*$/\1/g;y/,/ /' |
+while read R G B f; do
+  if [ ! "$R" = "NO" ]; then
+    if [ "$R" -eq "$G" -a "$G" -eq "$B" ]; then
+      ((
+      I++,
+      IDX = 232 + R * 23 / 255
+      ))
+    else
+      ((
+      I++,
+      IDX = 16
+      + R * 5 / 255 * 36
+      + G * 5 / 255 * 6
+      + B * 5 / 255
+      ))
+    fi
+    #echo "$R,$G,$B: $IDX"
+    echo -ne "\e[48;5;${IDX}m${CHAR}"
+  else
+    (( I++ ))
+    echo -ne "\e[0m${CHAR}"
+  fi
+  # New lines
+  (( $I % $WIDTH )) || echo -e "\e[0m"
+done

plugins/debian/debian.plugin.zsh

@@ -217,3 +217,11 @@ kerndeb () {
         "$revision" kernel_image kernel_headers
 }
 
+# List packages by size
+function apt-list-packages {
+    dpkg-query -W --showformat='${Installed-Size} ${Package} ${Status}\n' | \
+    grep -v deinstall | \
+    sort -n | \
+    awk '{print $1" "$2}'
+}
+

plugins/dirhistory/dirhistory.plugin.zsh

+## 
+#   Navigate directory history using ALT-LEFT and ALT-RIGHT. ALT-LEFT moves back to directories 
+#   that the user has changed to in the past, and ALT-RIGHT undoes ALT-LEFT.
+# 
+
+dirhistory_past=(`pwd`)
+dirhistory_future=()
+export dirhistory_past
+export dirhistory_future
+
+export DIRHISTORY_SIZE=30
+
+# Pop the last element of dirhistory_past. 
+# Pass the name of the variable to return the result in. 
+# Returns the element if the array was not empty,
+# otherwise returns empty string.
+function pop_past() {
+  eval "$1='$dirhistory_past[$#dirhistory_past]'"
+  if [[ $#dirhistory_past -gt 0 ]]; then
+    dirhistory_past[$#dirhistory_past]=()
+  fi
+}
+
+function pop_future() {
+  eval "$1='$dirhistory_future[$#dirhistory_future]'"
+  if [[ $#dirhistory_future -gt 0 ]]; then
+    dirhistory_future[$#dirhistory_future]=()
+  fi
+}
+
+# Push a new element onto the end of dirhistory_past. If the size of the array 
+# is >= DIRHISTORY_SIZE, the array is shifted
+function push_past() {
+  if [[ $#dirhistory_past -ge $DIRHISTORY_SIZE ]]; then
+    shift dirhistory_past
+  fi
+  if [[ $#dirhistory_past -eq 0 || $dirhistory_past[$#dirhistory_past] != "$1" ]]; then
+    dirhistory_past+=($1)
+  fi
+}
+
+function push_future() {
+  if [[ $#dirhistory_future -ge $DIRHISTORY_SIZE ]]; then
+    shift dirhistory_future
+  fi
+  if [[ $#dirhistory_future -eq 0 || $dirhistory_futuret[$#dirhistory_future] != "$1" ]]; then
+    dirhistory_future+=($1)
+  fi
+}
+
+# Called by zsh when directory changes
+function chpwd() {
+  push_past `pwd`
+  # If DIRHISTORY_CD is not set...
+  if [[ -z "${DIRHISTORY_CD+x}" ]]; then
+    # ... clear future.
+    dirhistory_future=()
+  fi
+}
+
+function dirhistory_cd(){
+  DIRHISTORY_CD="1"
+  cd $1
+  unset DIRHISTORY_CD
+}
+
+# Move backward in directory history
+function dirhistory_back() {
+  local cw=""
+  local d=""
+  # Last element in dirhistory_past is the cwd.
+
+  pop_past cw 
+  if [[ "" == "$cw" ]]; then
+    # Someone overwrote our variable. Recover it.
+    dirhistory_past=(`pwd`)
+    return
+  fi
+
+  pop_past d
+  if [[ "" != "$d" ]]; then
+    dirhistory_cd $d
+    push_future $cw
+  else
+    push_past $cw
+  fi
+}
+
+
+# Move forward in directory history
+function dirhistory_forward() {
+  local d=""
+
+  pop_future d
+  if [[ "" != "$d" ]]; then
+    dirhistory_cd $d
+    push_past $d
+  fi
+}
+
+
+# Bind keys to history navigation
+function dirhistory_zle_dirhistory_back() {
+  # Erase current line in buffer
+  zle kill-buffer
+  dirhistory_back 
+  zle accept-line
+}
+
+function dirhistory_zle_dirhistory_future() {
+  # Erase current line in buffer
+  zle kill-buffer
+  dirhistory_forward
+  zle accept-line
+}
+
+zle -N dirhistory_zle_dirhistory_back
+# xterm in normal mode
+bindkey "\e[3D" dirhistory_zle_dirhistory_back
+bindkey "\e[1;3D" dirhistory_zle_dirhistory_back
+# Putty:
+bindkey "\e\e[D" dirhistory_zle_dirhistory_back
+# GNU screen:
+bindkey "\eO3D" dirhistory_zle_dirhistory_back
+
+zle -N dirhistory_zle_dirhistory_future
+bindkey "\e[3C" dirhistory_zle_dirhistory_future
+bindkey "\e[1;3C" dirhistory_zle_dirhistory_future
+bindkey "\e\e[C" dirhistory_zle_dirhistory_future
+bindkey "\eO3C" dirhistory_zle_dirhistory_future
+
+