#!/bin/sh
# 
# Display all images in specified or current directory
#

trap '[ -n "$slide" ] && { xset s on +dpms; }; trap '' 0; exit' 0 1 2 3 13 15

[ "$1" = "-s" ] && { slide=$1; shift; }
[ -n "$slide" ] && xset s off -dpms

[ $# -ne 0 ] && { cd "$1" || exit 1; }
csh -c "exec iv $slide *.[PpGgJjTt][BbGgPpIiEeNnCc][MmFfGgEeXx]* >& /dev/null"
.