#!/bin/sh
#
# gpe-helpviewer -- RECONSTRUCTION, not Psion's binary.
#
# Psion's own viewer is gpe/gpe-helpviewer tag GPE_HELPVIEWER_6 on
# cvs.psiondev.com, which is dead, and it needed gtkhtml-3.0 which this
# rootfs does not carry. Every Psion application calls it the same way:
#
#     gpe-helpviewer /usr/share/help/<app>/index.html
#
# so this turns that into a URL and hands it to gpe-mini-browser, which is
# installed. Psion's recipe also aliases gnome-help-browser and yelp to it.
#
case "$1" in
  ""|-*) set -- /usr/share/help/help-index.html ;;
esac
case "$1" in
  *://*) url="$1" ;;
  /*)    url="file://$1" ;;
  *)     url="file://$PWD/$1" ;;
esac
[ -f "${1#file://}" ] || url="file:///usr/share/help/doc-not-installed.html"
exec gpe-mini-browser "$url"