#!/bin/zsh

local g

case $(uname) in
    Darwin)
        g=g
        ;;
esac

autoload zmv
alias mmv='noglob zmv -W'

if test -n "$XAUTHORITY"; then
    alias su='sudo -E -s'
else
    alias su='export XAUTHORITY=${HOME}/.Xauthority ; sudo -s'
    alias sudo='export XAUTHORITY=${HOME}/.Xauthority ; sudo'
fi

alias du="du -hcs"
alias df="df -h"

case "${$(${g}ls --version | head -1)##* }" in
    [0-5].*)
        alias ls="${g}ls -bCF --color=auto"
        ;;
    *)
        alias ls="${g}ls --group-directories-first -bCF --color=auto"
        ;;
esac

alias la="${g}ls --color=always -a"
alias ll="${g}ls --color=always -l"
alias lla="${g}ls --color=always -la"
alias lal="${g}ls --color=always -la"

alias egrep='egrep --color=tty -d skip'
alias fgrep='fgrep --color=tty -d skip'
alias grep='grep --color=tty -d skip'

alias v=vim
cvi () {
    vim -O ${${1%.[hc]}%.}.{h,c}
}