# Setup variables
PATH="${PATH}:/usr/local/bin:${HOME}/bin"

export LESS_TERMCAP_mb=$'\e[1;37m'
export LESS_TERMCAP_md=$'\e[1;37m'
export LESS_TERMCAP_me=$'\e[0m'
export LESS_TERMCAP_se=$'\e[0m'
export LESS_TERMCAP_so=$'\e[1;47;30m'
export LESS_TERMCAP_ue=$'\e[0m'
export LESS_TERMCAP_us=$'\e[0;36m'

# Functions
function env() {
    exec /usr/bin/env "$@" | grep -v ^LESS_TERMCAP_
}

# Initialize colors.
autoload -U colors
colors

# Allow for functions in the prompt
setopt PROMPT_SUBST

# Autoload zsh functions.
fpath=(~/.zsh/functions $fpath)
autoload -U ~/.zsh/functions/*(:t)

# Enable auto-execution of functions
typeset -ga preexec_functions
typeset -ga precmd_functions
typeset -ga chpwd_functions

# Append git functions needed for prompt.
preexec_functions+='preexec_update_git_vars'
precmd_functions+='precmd_update_git_vars'
chpwd_functions+='chpwd_update_git_vars'

# Set the prompt.
PROMPT='%{${fg[cyan]}%}%B%~%b%{${fg[default]}%} %(?.%{${fg[green]}%}O.%{${fg[red]}%}X)%{${fg[default]}%}  %# '
RPROMPT='$(prompt_git_info)%{${fg[default]}%}'

# Aliases
alias alpine="alpine -p ""{imap.gmail.com/ssl/user=tom.willemsen@archlinux.us}remote_pinerc"""
alias evolus-pencil="/usr/lib/evolus-pencil-svn/evolus-pencil.sh"
alias grep="grep --color=always"
alias ls="ls -F --color=always"

# Set terminal name to current runnign application
case $TERM in
    rxvt*)
        precmd () { print -Pn "\e]0;urxvt - %~\a" }
        preexec () { print -Pn "\e]0;urxvt - $1\a" }
        ;;
esac

# Set terminal keys
bindkey "\e[1~"  beginning-of-line
bindkey "\e[4~"  end-of-line
bindkey "\e[5~"  beginning-of-history
bindkey "\e[6~"  end-of-history
bindkey "\e[3~"  delete-char
bindkey "\e[2~"  quoted-insert
bindkey "\e[5C"  forward-word
bindkey "\e0c"   emacs-forward-word
bindkey "\e[5D"  backward-word
bindkey "\e0d"   emacs-backward-word
bindkey "\e\e[C" forward-word
bindkey "\e\e[D" backward-word
## for rxvt
bindkey "\e[8~"  end-of-line
bindkey "\e[7~"  beginning-of-line
## for non RH/Debian xterm, can't hurt for RH/Debian xterm
bindkey "\e0H"   beginning-of-line
bindkey "\e0F"   end-of-line
## for freebsd console
bindkey "\e[H"   beginning-of-line
bindkey "\e[F"   end-of-line