### path
# /usr/{pkg,local,games} are unix/bsdisms
typeset -U path
path=({~/,/,/usr/}sbin {~/,/,/usr/}bin /usr/pkg/{s,}bin /usr/X11R{7,6}/bin
      /usr/local/{s,}bin /usr/games $path)

### posix
export EDITOR=vim
export PAGER=less
export GREP_OPTIONS=--color=auto
export LANG="en_US.UTF-8"
export LC_CTYPE="$LANG"

### xdg
export XDG_CONFIG_HOME=~/etc
export XDG_CONFIG_DIRS=~/.config:/usr/pkg/etc/xdg:/usr/local/etc/xdg:/etc/xdg
export XDG_DATA_HOME=~/share
export XDG_DATA_DIRS=~/.local/share:/usr/pkg/share:/usr/local/share:/usr/share
export XDG_CACHE_HOME=~/tmp
export XDG_RUNTIME_DIR=~/tmp

### applications
export PYTHONSTARTUP=~/.pythonrc
## perl
(( ${+commands[perl]} )) && eval $(perl -I $XDG_DATA_HOME/perl5/lib/perl5 -Mlocal::lib=$XDG_DATA_HOME/perl5)
## gpg
if (( ${+commands[gpg]} )); {
	export GPG_TTY=$(tty)
	if [[ ! -v SSH_AUTH_SOCK ]] {
		# set up SSH auth socket and start GPG agent
		export SSH_AUTH_SOCK=$(gpgconf --list-dirs agent-ssh-socket)
	}
	gpg-connect-agent updatestartuptty /bye >/dev/null
}

### freebsd
if [[ "$OSTYPE" =~ "^freebsd" ]] {
	export CLICOLOR=
	export LS_COLORS='di=34:ln=35:so=32:pi=33:ex=31:bd=46;34:cd=43;34:su=41;30:sg=46;30:tw=42;30:ow=43;30'
}

### load site-specific
if [[ -f ~/.zshenv.local ]] && [[ ! -v _ZSHENV_LOADED ]] {
	export _ZSHENV_LOADED=
	source ~/.zshenv.local
}