### applications
export PYTHONSTARTUP=~/.pythonrc
+## perl
+(( ${+commands[perl]} )) && eval $(perl -I $XDG_DATA_HOME/perl5/lib/perl5 -Mlocal::lib=$XDG_DATA_HOME/perl5)
+
+### freebsd
+if [[ "$OSTYPE" =~ "^freebsd" ]]; then
+ 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'
+fi
### load site-specific
-if [[ -f ~/.zshenv.local ]] {
+if [[ -e "~/.zshenv.local" ]] && [[ ! -v _ZSHENV_LOADED ]] {
+ export _ZSHENV_LOADED=
source ~/.zshenv.local
}