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~ willcodeforfoo /.zshrc

#
# .zshrc
# Kevin Marsh <kevin@kevinmarsh.com> Last Updated 2/18/2008

#
# Variables
HISTFILE=~/.zsh_history
HISTSIZE=50000
SAVEHIST=10000

#
# Options
setopt appendhistory autocd extendedglob
unsetopt beep
setopt PRINT_EXIT_VALUE
setopt NUMERIC_GLOB_SORT

bindkey -v                                # vim-style keybindings

#
# Aliases
alias ll="ls -lhFG"
alias ls="ls -FG"
alias dir="ll"
alias gemlist='gem list | egrep -v "^( |$)"'
alias top='top -ocpu'
alias irb='irb --simple-prompt'

#
# Environment variables
#PS1="%{${bg[white]}${fg[red]}%}%(?..(%?%))%{${fg[yellow]}${bg[black]}%}%# "
export PROMPT='%B%n@%m:%c%b%# '
export RPS1=" <%T"
export PS2="%_> "

#
# Functions
mdc() { mkdir -p "$1" && cd "$1" }
pman() { man -t "${1}" | open -f -a /Applications/Preview.app/ }
sdate() { date +%Y%m%d }

# format titles for screen and rxvt
function title() {
  # escape '%' chars in $1, make nonprintables visible
  a=${(V)1//\%/\%\%}

  # Truncate command, and join lines.
  a=$(print -Pn "%40>...>$a" | tr -d "\n")

  case $TERM in
  screen)
    print -Pn "\ek$a:$3\e\\"      # screen title (in ^A")
    ;;
  xterm*|rxvt)
    print -Pn "\e]2;$2 | $a:$3\a" # plain xterm title
    ;;
  esac
}

# precmd is called just before the prompt is printed
function precmd() {
  title "zsh" "$USER@%m" "%55<...<%~"
}

# preexec is called just before any command line is executed
function preexec() {
  title "$1" "$USER@%m" "%35<...<%~"
}

# colorful listings
zmodload -i zsh/complist
zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}

# zmodload zsh/complist
autoload -Uz compinit
compinit