Cleaned up lib/ and removed trailing white space everywhere.

Conflicts:

	oh-my-zsh.sh

lib/aliases.zsh

@@ -1,32 +1,35 @@
 # The 'ls' family
 # ------------------------------------------------------------------------------
-[[ "$DISABLE_COLOR" != 'true' ]] && {
-  [[ -x "${commands[gdircolors]}" ]] && use_color_gnu='true' || use_color_bsd='true'
-}
-
-[[ "$use_color_gnu" == 'true' && -e "$HOME/.dir_colors" ]] && eval $(gdircolors $HOME/.dir_colors)
-[[ "$use_color_bsd" == 'true' ]] && export CLICOLOR=1
-[[ "$use_color_bsd" == 'true' ]] && export LSCOLORS="exfxcxdxbxegedabagacad"
-
-# add colors for filetype recognition
-[[ "$use_color_gnu" == 'true' ]] && alias ls='ls -hF --group-directories-first --color=auto'
-[[ "$use_color_bsd" == 'true' ]] && alias ls='ls -G -F'
+if [[ "$DISABLE_COLOR" != 'true' ]]; then
+  if (( ${+commands[dircolors]} )); then
+    dircolors="${commands[dircolors]}"
+  fi
+  if (( ${+commands[gdircolors]} )); then
+    dircolors="${commands[gdircolors]}"
+  fi
+  if [[ -x "$dircolors" ]] && [[ -e "$HOME/.dir_colors" ]]; then
+    eval $("$dircolors" "$HOME/.dir_colors")
+    alias ls='ls -hF --group-directories-first --color=auto'
+  else
+    export CLICOLOR=1
+    export LSCOLORS="exfxcxdxbxegedabagacad"
+    alias ls='ls -G -F'
+  fi
+fi
 
-alias ll='ls -lh'            # show human readable 
-alias la='ls -lhA'           # show hidden files
-alias lx='ls -lhXB'          # sort by extension
-alias lk='ls -lhSr'          # sort by size, biggest last
-alias lc='ls -lhtcr'         # sort by and show change time, most recent last
-alias lu='ls -lhtur'         # sort by and show access time, most recent last
-alias lt='ls -lhtr'          # sort by date, most recent last
-alias lm='ls -lha | more'    # pipe through 'more'
-alias lr='ls -lhR'           # recursive ls
-alias sl='ls'                # often screw this up
+alias ll='ls -lh'            # Show human readable.
+alias la='ls -lhA'           # Show hidden files.
+alias lx='ls -lhXB'          # Sort by extension.
+alias lk='ls -lhSr'          # Sort by size, biggest last.
+alias lc='ls -lhtcr'         # Sort by and show change time, most recent lasa.
+alias lu='ls -lhtur'         # Sort by and show access time, most recent last.
+alias lt='ls -lhtr'          # Sort by date, most recent last.
+alias lm='ls -lha | more'    # Pipe through 'more'.
+alias lr='ls -lhR'           # Recursive ls.
+alias sl='ls'                # I often screw this up.
 
 # General
 # ------------------------------------------------------------------------------
-alias ...='cd ../..'
-alias -- -='cd -'
 alias rm='nocorrect rm -i'
 alias cp='nocorrect cp -i'
 alias mv='nocorrect mv -i'
@@ -38,20 +41,13 @@ alias pu='pushd'
 alias po='popd'
 alias _='sudo'
 alias e="$EDITOR"
-alias q='exit'
 alias history='fc -l 1'
-alias h='history'
-alias j='jobs -l'
-alias f='fg'
-alias gr='grep -r'
 alias get='curl -C - -O'
-alias afind='ack-grep -il'
+alias afind='ack -il'
 alias type='type -a'
 alias ssh='ssh -X'
 alias print-path='echo -e ${PATH//:/\\n}'
-alias print-libpath='echo -e ${LD_LIBRARY_PATH//:/\\n}'
-alias lsbom='lsbom -f -l -s -pf'
-alias t="$HOME/.local/bin/t --task-dir ~/.tasks --list todo.txt --delete-if-empty"
+alias t="t --task-dir ~/.tasks --list todo.txt --delete-if-empty"
 
 if [[ -x "${commands[htop]}" ]]; then
   alias top=htop
@@ -60,24 +56,38 @@ else
   alias topc='top -o cpu'
 fi
 
-[[ "$DISABLE_COLOR" != 'true' ]] && {
-  [[ -x "${commands[colordiff]}" ]] && alias diff='colordiff'
-  [[ -x "${commands[colormake]}" ]] && alias make='colormake'
-}
+if [[ "$DISABLE_COLOR" != 'true' ]]; then
+  if [[ -x "${commands[colordiff]}" ]]; then
+    alias diff='colordiff'
+  fi
+
+  if [[ -x "${commands[colormake]}" ]]; then
+    alias make='colormake'
+  fi
+fi
 
-# Screen
+# Terminal Multiplexer
 # ------------------------------------------------------------------------------
-[[ "$TERM" == 'xterm-color'  && -e "$HOME/.screenrc" ]] && screenrc="-c '$HOME/.screenrc'"
-[[ "$TERM" == 'xterm-256color' && -e "$HOME/.screenrc256" ]] && screenrc="-c '$HOME/.screenrc256'"
+local screenrc tmuxconf
+if [[ "$TERM" == 'xterm-color' ]]; then
+  if [[ -e "$HOME/.screenrc" ]]; then
+    screenrc="-c '$HOME/.screenrc'"
+    tmuxconf="-f '$HOME/.tmux.conf'"
+  fi
+fi
+
+if [[ "$TERM" == 'xterm-256color' ]]; then
+  if [[ -e "$HOME/.screenrc256" ]]; then
+    screenrc="-c '$HOME/.screenrc256'"
+    tmuxconf="-f '$HOME/.tmux256.conf'"
+  fi
+fi
+
 alias screen="screen $screenrc"
 alias sl="screen $screenrc -list"
 alias sr="screen $screenrc -a -A -U -D -R"
 alias S="screen $screenrc -U -S"
 
-# TMUX
-# ------------------------------------------------------------------------------
-[[ "$TERM" == 'xterm-color' && -e "$HOME/.tmux.conf" ]] && tmuxconf="-f '$HOME/.tmux.conf'"
-[[ "$TERM" == 'xterm-256color' && -e "$HOME/.tmux256.conf" ]] && tmuxconf="-f '$HOME/.tmux256.conf'"
 alias tmux="tmux $tmuxconf"
 alias tls="tmux list-sessions"
 

lib/completion.zsh

@@ -1,19 +1,21 @@
-# fixme - the load process here seems a bit bizarre
-[[ "$TERM" == "dumb" ]] && return
+# Dumb terminals lack support.
+if [[ "$TERM" == 'dumb' ]]; then
+  return
+fi
 
-unsetopt menu_complete   # do not autoselect the first completion entry
-unsetopt flowcontrol
-setopt auto_menu         # show completion menu on succesive tab press
-setopt complete_in_word
-setopt always_to_end
+unsetopt menu_complete     # Do not autoselect the first completion entry.
+unsetopt flow_control      # Disable start/stop characters in shell editor.
+setopt auto_menu           # Show completion menu on a succesive tab press.
+setopt complete_in_word    # Complete from both ends of a word.
+setopt always_to_end       # Move cursor to the end of a completed word.
 
 WORDCHARS=''
 
-# fixme - complist is crashing ZSH on menu completion
+# FIXME: complist is crashing ZSH on menu completion.
 # zmodload -i zsh/complist
 
-## case-insensitive (all),partial-word and then substring completion
-if [ "x$CASE_SENSITIVE" = "xtrue" ]; then
+## Case-insensitive (all), partial-word, and then substring completion.
+if [[ "$CASE_SENSITIVE" == "true" ]]; then
   zstyle ':completion:*' matcher-list 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
   unset CASE_SENSITIVE
 else
@@ -22,18 +24,19 @@ fi
 
 zstyle ':completion:*' list-colors ''
 
-# should this be in keybindings?
+# FIXME: It depends on complist which crashes ZSH on menu completion.
+# Should this be in key-bindings.zsh?
 # bindkey -M menuselect '^o' accept-and-infer-next-history
 
 zstyle ':completion:*:*:*:*:*' menu select
 zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#) ([0-9a-z-]#)*=01;34=0=01'
 zstyle ':completion:*:*:*:*:processes' command "ps -u `whoami` -o pid,user,comm -w -w"
 
-# disable named-directories autocompletion
+# Disable named-directories autocompletion.
 zstyle ':completion:*:cd:*' tag-order local-directories directory-stack path-directories
 cdpath=(.)
 
-# use /etc/hosts and known_hosts for hostname completion
+# Use /etc/hosts and known_hosts for hostname completion.
 [ -r ~/.ssh/known_hosts ] && _ssh_hosts=(${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[\|]*}%%\ *}%%,*}) || _ssh_hosts=()
 [ -r /etc/hosts ] && : ${(A)_etc_hosts:=${(s: :)${(ps:\t:)${${(f)~~"$(</etc/hosts)"}%%\#*}##[:blank:]#[^[:blank:]]#}}} || _etc_hosts=()
 hosts=(
@@ -44,11 +47,11 @@ hosts=(
 )
 zstyle ':completion:*:hosts' hosts $hosts
 
-# Use caching so that commands like apt and dpkg complete are useable
+# Use caching to make completion for cammands such as dpkg and apt usable.
 zstyle ':completion::complete:*' use-cache 1
 zstyle ':completion::complete:*' cache-path ~/.oh-my-zsh/cache/
 
-# Don't complete uninteresting users
+# 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 \

lib/correction.zsh

@@ -8,3 +8,4 @@ alias gist='nocorrect gist'
 alias heroku='nocorrect heroku'
 alias ebuild='nocorrect ebuild'
 alias hpodder='nocorrect hpodder'
+

lib/directories.zsh

@@ -1,7 +1,9 @@
-# Changing/making/removing directory
-setopt auto_name_dirs
-setopt auto_pushd
-setopt pushd_ignore_dups
+setopt auto_cd              # Auto cd to a directory without typing cd.
+setopt auto_pushd           # Push the old directory onto the stack on cd.
+setopt pushd_ignore_dups    # Don't store duplicates in the stack.
+setopt cdable_vars          # Change directory to a path stored in a variable.
+setopt auto_name_dirs       # Auto add variable-stored paths to ~ list.
+setopt multios              # Write to multiple descriptors.
 
 alias ..='cd ..'
 alias cd..='cd ..'

lib/functions.zsh

@@ -1,10 +1,10 @@
-function zsh_stats() {
+function history-stat() {
   history | awk '{print $2}' | sort | uniq -c | sort -rn | head
 }
 
-function take() {
-  mkdir -p $1
-  cd $1
+function mkdcd() {
+  mkdir -p "$1"
+  cd "$1"
 }
 
 function cdll() {
@@ -30,12 +30,16 @@ function popdll() {
   ls -lFhA
 }
 
-function grab() {
-  sudo chown -R ${USER} ${1:-.}
+function gown() {
+  sudo chown -R "${USER}" "${1:-.}"
 }
 
 function reload() {
-  source "$HOME/.zshrc"
+  local zshrc="$HOME/.zshrc"
+  if [[ -n "$1" ]]; then
+    zshrc="$1"
+  fi
+  source "$zshrc"
 }
 
 function calc() {
@@ -43,14 +47,14 @@ function calc() {
 }
 
 function pmine() {
-  ps $@ -u $USER -o pid,%cpu,%mem,command
+  ps "$@" -u "$USER" -o pid,%cpu,%mem,command
 }
 
 function findexec() {
-  find . -type f -iname '*'${1:-}'*' -exec ${2:-file} {} \;
+  find . -type f -iname "*${1:-}*" -exec "${2:-file}" {} \;
 }
 
 function httpserve() {
-  python -m SimpleHTTPServer
+  python -m SimpleHTTPServer "$@"
 }
 

lib/git.zsh

@@ -1,11 +1,21 @@
-# get the name of the branch we are on
+# Renders the name of the current branch.
 function git_prompt_info() {
-  ref=$(git symbolic-ref HEAD 2> /dev/null) || return
-  echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$(parse_git_dirty)$ZSH_THEME_GIT_PROMPT_SUFFIX"
+  local branch=$(git_current_branch)
+  if [[ -n "$branch" ]]; then
+    echo "${ZSH_THEME_GIT_PROMPT_PREFIX}${branch}$(parse_git_dirty)${ZSH_THEME_GIT_PROMPT_SUFFIX}"
+  fi
+}
+
+# Gets the current branch.
+function git_current_branch() {
+  local ref=$(git symbolic-ref HEAD 2> /dev/null)
+  if [[ -n "$ref" ]]; then
+    echo "${ref#refs/heads/}"
+  fi
 }
 
-# Checks if working tree is dirty
-parse_git_dirty() {
+# Checks if the working tree is dirty.
+function parse_git_dirty() {
   if [[ -n $(git status -s 2> /dev/null) ]]; then
     echo "$ZSH_THEME_GIT_PROMPT_DIRTY"
   else
@@ -13,25 +23,31 @@ parse_git_dirty() {
   fi
 }
 
-# Checks if there are commits ahead from remote
+# Checks if there are commits ahead from remote.
 function git_prompt_ahead() {
-  if $(echo "$(git log origin/$(current_branch)..HEAD 2> /dev/null)" | grep '^commit' &> /dev/null); then
+  if $(echo "$(git log origin/$(git_current_branch)..HEAD 2> /dev/null)" | grep '^commit' &> /dev/null); then
     echo "$ZSH_THEME_GIT_PROMPT_AHEAD"
   fi
 }
 
-# Formats prompt string for current git commit short SHA
+# Formats the prompt string for current git commit short SHA.
 function git_prompt_short_sha() {
-  SHA=$(git rev-parse --short HEAD 2> /dev/null) && echo "$ZSH_THEME_GIT_PROMPT_SHA_BEFORE$SHA$ZSH_THEME_GIT_PROMPT_SHA_AFTER"
+  local sha=$(git rev-parse --short HEAD 2> /dev/null)
+  if [[ -n "$sha" ]]; then
+    echo "${ZSH_THEME_GIT_PROMPT_SHA_BEFORE}${sha}${ZSH_THEME_GIT_PROMPT_SHA_AFTER}"
+  fi
 }
 
-# Formats prompt string for current git commit long SHA
+# Formats the prompt string for current git commit long SHA.
 function git_prompt_long_sha() {
-  SHA=$(git rev-parse HEAD 2> /dev/null) && echo "$ZSH_THEME_GIT_PROMPT_SHA_BEFORE$SHA$ZSH_THEME_GIT_PROMPT_SHA_AFTER"
+  local sha=$(git rev-parse HEAD 2> /dev/null)
+  if [[ -n "$sha" ]]; then
+    echo "${ZSH_THEME_GIT_PROMPT_SHA_BEFORE}${sha}${ZSH_THEME_GIT_PROMPT_SHA_AFTER}"
+  fi
 }
 
-# Get the status of the working tree
-git_prompt_status() {
+# Gets the status of the working tree.
+function git_prompt_status() {
   local indicators line untracked added modified renamed deleted
   while IFS=$'\n' read line; do
     if [[ "$line" =~ '^\?\? ' ]]; then
@@ -61,3 +77,4 @@ git_prompt_status() {
   done < <(git status --porcelain 2> /dev/null)
   echo $indicators
 }
+

lib/grep.zsh

@@ -1,6 +1,10 @@
-if [[ "$DISABLE_COLOR" != "true" ]]; then
-  export GREP_OPTIONS='--color=auto'
-  export GREP_COLOR='37;45'
+if [[ "$DISABLE_COLOR" != 'true' ]]; then
+  if [[ -z "$GREP_OPTIONS" ]]; then
+    export GREP_OPTIONS='--color=auto'
+  fi
+  if [[ -z "$GREP_COLOR" ]]; then
+    export GREP_COLOR='37;45'
+  fi
 else
   export GREP_OPTIONS='--color=none'
   export GREP_COLOR=''

lib/history.zsh

@@ -1,13 +1,14 @@
 ## Command history configuration
-HISTFILE=$HOME/.zsh_history
+HISTFILE="$HOME/.zsh_history"
 HISTSIZE=10000
 SAVEHIST=10000
 
-setopt HIST_VERIFY
-setopt HIST_EXPIRE_DUPS_FIRST
-setopt HIST_IGNORE_SPACE
-setopt HIST_IGNORE_DUPS
-setopt SHARE_HISTORY
-setopt APPEND_HISTORY
-setopt EXTENDED_HISTORY
-setopt INC_APPEND_HISTORY
+setopt hist_verify
+setopt hist_expire_dups_first
+setopt hist_ignore_space
+setopt hist_ignore_dups
+setopt share_history
+setopt append_history
+setopt extended_history
+setopt inc_append_history
+

lib/key-bindings.zsh

@@ -1,4 +1,4 @@
-# TODO: Explain what some of this does..
+# TODO: Write a GNU Emacs key bindings file akin to the vi-mode plugin.
 
 bindkey -e
 bindkey '\ew' kill-region
@@ -8,7 +8,7 @@ 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
+# Make key up/down move up/down or search history.
 bindkey '^[[A' up-line-or-search
 bindkey '^[[B' down-line-or-search
 
@@ -16,18 +16,22 @@ bindkey "^[[H" beginning-of-line
 bindkey "^[[1~" beginning-of-line
 bindkey "^[[F"  end-of-line
 bindkey "^[[4~" end-of-line
-bindkey ' ' magic-space    # also do history expansion on space
 
+# Do history expansion on space.
+bindkey ' ' magic-space
+
+# File rename magick.
+bindkey "^[m" copy-prev-shell-word
 bindkey '^[[Z' reverse-menu-complete
 
-# Make the delete key (or Fn + Delete on the Mac) work instead of outputting a ~
+# Make the delete key (or Fn + Delete on the Mac) work instead of outputting a ~.
 bindkey "^[[3~" delete-char
 bindkey "^[3;5~" delete-char
 bindkey "\e[3~" delete-char
 
-# consider emacs keybindings:
+# Consider GNU Emacs keybindings:
 
-#bindkey -e  ## emacs key bindings
+#bindkey -e # Emacs key bindings.
 #
 #bindkey '^[[A' up-line-or-search
 #bindkey '^[[B' down-line-or-search
@@ -40,6 +44,6 @@ bindkey "\e[3~" delete-char
 #bindkey '^X^N' accept-and-infer-next-history
 #bindkey '^W' kill-region
 #bindkey '^I' complete-word
-## Fix weird sequence that rxvt produces
+## FIXME: A weird sequence that rxvt produces
 #bindkey -s '^[[Z' '\t'
-#
+

lib/misc.zsh

@@ -1,13 +1,17 @@
-## smart urls
+# Smart URLs
 autoload -U url-quote-magic
 zle -N self-insert url-quote-magic
 
-## file rename magick
-bindkey "^[m" copy-prev-shell-word
-
-## jobs
+# Jobs
 setopt long_list_jobs
 
-## pager
-[[ -z "$PAGER" ]] && export PAGER=less
-[[ -z "$LC_CTYPE" ]] && export LC_CTYPE=en_US.UTF-8
+# Pager
+if [[ -z "$PAGER" ]]; then
+  export PAGER=less
+fi
+
+# Localization
+if [[ -z "$LC_CTYPE" ]]; then
+  export LC_CTYPE=en_US.UTF-8
+fi
+

lib/rvm.zsh

@@ -1,7 +1,8 @@
-# get the name of the branch we are on
+# Get the name of the current branch.
 function rvm_prompt_info() {
-  ruby_version=$(~/.rvm/bin/rvm-prompt 2> /dev/null) || return
-  echo "($ruby_version)"
+  local ruby_version=$(~/.rvm/bin/rvm-prompt 2> /dev/null)
+  if [[ -n "$ruby_version" ]]; then
+    echo "($ruby_version)"
+  fi
 }
 
-

lib/spectrum.zsh

@@ -1,20 +1,20 @@
-#! /bin/zsh
-# A script to make using 256 colors in zsh less painful.
+# A script to make using 256 colors in ZSH less painful.
 # P.C. Shyamshankar <sykora@lucentbeing.com>
 # Copied from http://github.com/sykora/etc/blob/master/zsh/functions/spectrum/
 
 typeset -Ag FX FG BG
 
 FX=(
-    reset     "%{%}"
-    bold      "%{%}" no-bold      "%{%}"
-    italic    "%{%}" no-italic    "%{%}"
-    underline "%{%}" no-underline "%{%}"
-    blink     "%{%}" no-blink     "%{%}"
-    reverse   "%{%}" no-reverse   "%{%}"
+  reset     "%{%}"
+  bold      "%{%}" no-bold      "%{%}"
+  italic    "%{%}" no-italic    "%{%}"
+  underline "%{%}" no-underline "%{%}"
+  blink     "%{%}" no-blink     "%{%}"
+  reverse   "%{%}" no-reverse   "%{%}"
 )
 
 for color in {000..255}; do
-    FG[$color]="%{[38;5;${color}m%}"
-    BG[$color]="%{[48;5;${color}m%}"
+  FG[$color]="%{[38;5;${color}m%}"
+  BG[$color]="%{[48;5;${color}m%}"
 done
+

lib/termsupport.zsh

@@ -1,31 +1,40 @@
-[[ "$TERM" == "dumb" ]] && return
+# Dumb terminals lack support.
+if [[ "$TERM" == 'dumb' ]]; then
+  return
+fi
 
-#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
-#Limited support for Apple Terminal (Terminal can't set window or tab separately)
+# Fully supports GNU Screen, iTerm, and most modern xterm and rxvt terminals.
+# Partially supports Mac OS X Terminal since it can't set window and tab separately.
+# Usage: title "tab title" "window title"
 function title {
-  [ "$DISABLE_AUTO_TITLE" != "true" ] || return
-  if [[ "$TERM" == screen* ]]; then 
-    print -Pn "\ek$1:q\e\\" #set screen hardstatus, usually truncated at 20 chars
-  elif [[ "$TERM" == xterm* ]] || [[ $TERM == rxvt* ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then
-    print -Pn "\e]2;$2:q\a" #set window name
-    print -Pn "\e]1;$1:q\a" #set icon (=tab) name (will override window name on broken terminal)
+  if [[ "$DISABLE_AUTO_TITLE" != 'true' ]]; then
+    if [[ "$TERM" == screen* ]]; then
+      # Set GNU Screen's hardstatus (usually truncated at 20 characters).
+      print -Pn "\ek$1:q\e\\"
+    elif [[ "$TERM" == xterm* ]] || [[ "$TERM" == rxvt* ]]; then
+      # Set the window title.
+      print -Pn "\e]2;$2:q\a"
+      # Set the tab title (will override window title on a broken terminal).
+      print -Pn "\e]1;$1:q\a"
+    fi
   fi
 }
 
-ZSH_THEME_TERM_TAB_TITLE_IDLE="%15<..<%~%<<" #15 char left truncated PWD
+# 15 character, left-truncated current working directory.
+ZSH_THEME_TERM_TAB_TITLE_IDLE="%15<..<%~%<<"
 ZSH_THEME_TERM_TITLE_IDLE="%n@%m: %~"
 
-#Appears when you have the prompt
+# Set the tab and window titles before the prompt is displayed.
 function precmd {
-  title $ZSH_THEME_TERM_TAB_TITLE_IDLE $ZSH_THEME_TERM_TITLE_IDLE
+  title "$ZSH_THEME_TERM_TAB_TITLE_IDLE" "$ZSH_THEME_TERM_TITLE_IDLE"
 }
 
-#Appears at the beginning of (and during) of command execution
+# Set the tab and window titles before command execution.
 function preexec {
   emulate -L zsh
   setopt extended_glob
-  local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]} #cmd name only, or if this is sudo or ssh, the next cmd
+  # Command name only, or if this is sudo or ssh, the next command.
+  local CMD=${1[(wr)^(*=*|sudo|ssh|-*)]}
   title "$CMD" "%100>...>$2%<<"
 }
+

lib/theme-and-appearance.zsh

@@ -1,35 +1,23 @@
-# ls colors
-autoload colors; colors;
-[[ -z "$LSCOLORS" ]] && export LSCOLORS="Gxfxcxdxbxegedabagacad"
+# Load and run colors.
+autoload -U colors
+colors -i
 
-# Enable ls colors
-if [ "$DISABLE_COLOR" != "true" ]
-then
-  # Find the option for using colors in ls, depending on the version: Linux or BSD
-  ls --color -d . &>/dev/null 2>&1 && alias ls='ls --color=tty' || alias ls='ls -G'
-fi
-
-#setopt no_beep
-setopt auto_cd
-setopt multios
-setopt cdablevarS
-
-if [[ x$WINDOW != x ]]
-then
-    SCREEN_NO="%B$WINDOW%b "
+# Set the GNU Screen window number.
+if [[ -n "$WINDOW" ]]; then
+  SCREEN_NO="%B$WINDOW%b "
 else
-    SCREEN_NO=""
+  SCREEN_NO=""
 fi
 
-# Apply theming defaults
+# Set the default prompt theme.
 PS1="%n@%m:%~%# "
 
-# git theming default: Variables for theming the git info prompt
-ZSH_THEME_GIT_PROMPT_PREFIX="git:("         # Prefix at the very beginning of the prompt, before the branch name
-ZSH_THEME_GIT_PROMPT_SUFFIX=")"             # At the very end of the prompt
-ZSH_THEME_GIT_PROMPT_DIRTY="*"              # Text to display if the branch is dirty
-ZSH_THEME_GIT_PROMPT_CLEAN=""               # Text to display if the branch is clean
+# Set the default Git prompt theme.
+ZSH_THEME_GIT_PROMPT_PREFIX="git:("    # Prefix before the branch name.
+ZSH_THEME_GIT_PROMPT_SUFFIX=")"        # Suffix after the branch name.
+ZSH_THEME_GIT_PROMPT_DIRTY="*"         # Indicator to display if the branch is dirty.
+ZSH_THEME_GIT_PROMPT_CLEAN=""          # Indicator to display if the branch is clean.
 
-# Setup the prompt with pretty colors
+# Enable parameter, arithmentic expansion and command substitution in prompt.
 setopt prompt_subst
 

oh-my-zsh.sh

@@ -1,38 +1,39 @@
-# Initializes Oh My Zsh
+# Initializes OH MY ZSH.
 
-# Disable colors on dumb terminals
-if [ "$TERM" = "dumb" ]; then
-  DISABLE_COLOR="true"
+# Disable color in dumb terminals.
+if [[ "$TERM" == 'dumb' ]]; then
+  DISABLE_COLOR='true'
 fi
 
-# Load all of the config files in ~/oh-my-zsh that end in .zsh
-# TIP: Add files you don't want in git to .gitignore
-for config_file ($ZSH/lib/*.zsh) source $config_file
+# Load all files in $ZSH/oh-my-zsh/lib/ that end in .zsh.
+for config_file in $ZSH/lib/*.zsh; do
+  source "$config_file"
+done
 
-# Add all defined plugins to fpath
+# Add all defined plugins to fpath.
 plugin=${plugin:=()}
-for plugin ($plugins) fpath=($ZSH/plugins/$plugin $fpath)
+for plugin in $plugins; do
+  fpath=($ZSH/plugins/$plugin $fpath)
+done
 
-# Load and run compinit
+# Load and run compinit.
 autoload -U compinit
 compinit -i
 
-# Load all of the plugins that were defined in ~/.zshrc
-for plugin ($plugins); do
-  if [ -f $ZSH/plugins/$plugin/$plugin.plugin.zsh ]; then
-    source $ZSH/plugins/$plugin/$plugin.plugin.zsh
+# Load all plugins defined in ~/.zshrc.
+for plugin in $plugins; do
+  if [[ -f "$ZSH/plugins/$plugin/$plugin.plugin.zsh" ]]; then
+    source "$ZSH/plugins/$plugin/$plugin.plugin.zsh"
   fi
 done
 
-# Load the theme
-if [ "$ZSH_THEME" = "random" ]
-then
-  themes=($ZSH/themes/*zsh-theme)
-  N=${#themes[@]}
-  ((N=(RANDOM%N)+1))
-  RANDOM_THEME=${themes[$N]}
-  source "$RANDOM_THEME"
-  echo "[oh-my-zsh] Random theme '$RANDOM_THEME' loaded..."
+# Load the theme.
+if [[ "$ZSH_THEME" == "random" ]]; then
+  themes=($ZSH/themes/*.zsh-theme)
+  theme_index=${#themes[@]}
+  (( theme_index=((RANDOM % theme_index) + 1) ))
+  random_theme="${themes[$theme_index]}"
+  source "$random_theme"
 else
   if [ ! "$ZSH_THEME" = ""  ]
   then
@@ -41,7 +42,7 @@ else
 fi
 
 # Compile zcompdump, if modified, to increase startup speed.
-if [ "$HOME/.zcompdump" -nt "$HOME/.zcompdump.zwc" -o ! -e "$HOME/.zcompdump.zwc" ]; then
+if [[ "$HOME/.zcompdump" -nt "$HOME/.zcompdump.zwc" ]] || [[ ! -e "$HOME/.zcompdump.zwc" ]]; then
   zcompile "$HOME/.zcompdump"
 fi
 

plugins/git/git.plugin.zsh

@@ -1,4 +1,3 @@
-# Aliases
 alias g='git'
 compdef g=git
 alias gst='git status'
@@ -27,24 +26,12 @@ alias gcp='git cherry-pick'
 compdef _git gcp=git-cherry-pick
 alias glg='git log --stat --max-count=5'
 compdef _git glg=git-log
-
-# Git and svn mix
 alias git-svn-dcommit-push='git svn dcommit && git push github master:svntrunk'
 compdef git-svn-dcommit-push=git
-
-#
-# Will return the current branch name
-# Usage example: git pull origin $(current_branch)
-#
-function current_branch() {
-  ref=$(git symbolic-ref HEAD 2> /dev/null) || return
-  echo ${ref#refs/heads/}
-}
-
-# these aliases take advantage of the previous function
-alias ggpull='git pull origin $(current_branch)'
+alias ggpull='git pull origin $(git_current_branch)'
 compdef ggpull=git
-alias ggpush='git push origin $(current_branch)'
+alias ggpush='git push origin $(git_current_branch)'
 compdef ggpush=git
-alias ggpnp='git pull origin $(current_branch) && git push origin $(current_branch)'
+alias ggpnp='git pull origin $(git_current_branch) && git push origin $(git_current_branch)'
 compdef ggpnp=git
+

templates/zshrc.zsh-template

@@ -1,25 +1,24 @@
-# Path to your oh-my-zsh configuration.
-export ZSH=$HOME/.oh-my-zsh
+# Path to oh-my-zsh.
+export ZSH="$HOME/.oh-my-zsh"
 
-# Set name of the theme to load.
-# Look in ~/.oh-my-zsh/themes/
-# Optionally, if you set this to "random", it'll load a random theme each
-# time that oh-my-zsh is loaded.
+# Set the name of the theme to load (see $ZSH/themes/).
+# Setting it to 'random' loads a random theme.
 export ZSH_THEME="robbyrussell"
 
-# Set to this to use case-sensitive completion
-# export CASE_SENSITIVE="true"
+# Set to 'true' to enable case-sensitivity.
+export CASE_SENSITIVE='false'
 
-# Uncomment following line if you want to disable colors in ls
-# export DISABLE_COLOR="true"
+# Set to 'true' to disable color (auto set on dumb terminals).
+export DISABLE_COLOR='false'
 
-# Uncomment following line if you want to disable autosetting terminal title.
-# export DISABLE_AUTO_TITLE="true"
+# Set to 'true' to disable auto setting the tab and window titles.
+export DISABLE_AUTO_TITLE='false'
 
-# Which plugins would you like to load? (plugins can be found in ~/.oh-my-zsh/plugins/*)
-# Example format: plugins=(rails git textmate ruby lighthouse)
+# Set the plugins to load (see $ZSH/plugins/).
+# Example: plugins=(rails git textmate ruby lighthouse)
 plugins=(git)
 
-source $ZSH/oh-my-zsh.sh
+source "$ZSH/oh-my-zsh.sh"
 
 # Customize to your needs...
+