# Initialization script for bash, sh, mksh and ksh
which ()
{
  if [ "$0" = "ksh" -o "$0" = "-ksh" -o "$0" = "mksh" -o "$0" = "-mksh" ] ; then
    (alias; typeset -f) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot $@
    export which
  else
    (alias; declare -f) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot $@
    export -f which
  fi
}