#!/bin/sh

. /etc/control.d/functions
CONFIG_NAME=gs_init.ps
CONFIG=`ls /usr/share/ghostscript/*/lib/$CONFIG_NAME | tail -1` || {
  echo_error "Cannot find $CONFIG_NAME config file"
  exit 1
}

new_subst a4 \
	'^[/]DEFAULTPAPERSIZE[[:space:]]+[(]a4[)][[:space:]]+def$' \
	's@^[%[:space:]]*/DEFAULTPAPERSIZE[[:space:]].*@/DEFAULTPAPERSIZE (a4) def@'
new_subst undefined \
	'^%[[:space:]]*[/]DEFAULTPAPERSIZE[[:space:]].*' \
	's@^[%[:space:]]*/DEFAULTPAPERSIZE[[:space:]].*@% /DEFAULTPAPERSIZE (a4) def@'

new_summary "Default paper size for GhostScript"
new_help a4 "Set default GhostScript paper size to A4"
new_help undefined "Set default GhostScript paper size to undefuled (vendor default)"
control_subst "$CONFIG" "$*" || exit 1