# zshrc/00_varsetup
#
# set up global variables used by the shell
#
# Copyright © 1994–2017 martin f. krafft <madduck@madduck.net>
# Released under the terms of the Artistic Licence 2.0
#
# Source repository: http://git.madduck.net/v/etc/zsh.git
#

# automatically remove duplicates from these arrays
typeset -gU path cdpath fpath manpath fignore

# http://xanana.ucsc.edu/~wgscott/wordpress_new/wordpress/?p=12
typeset -ga preexec_functions
typeset -ga precmd_functions
typeset -ga chpwd_functions

__chpwd_run_first()
{
  [[ -n $__CHPWD_RUN_FIRST ]] || return
  eval "$__CHPWD_RUN_FIRST"
}
chpwd_functions+=__chpwd_run_first

# warn on accidental creation of global variables
# unset for now until we work out the corner cases, like warning about $reply
# and $HISTFILE or $REPORTTIME.
#setopt warn_create_global

# vim:ft=zsh