#!/usr/bin/env zsh
setopt extendedglob
if [ -z "$1" -o ! -e "$1" ]; then
  cat<<-EOF
	Usage: $0 KML-mapfile.kml
	Checks jpeg files in the current directory are all specified in
	KML file, and all file name specifications in KML file point to
	existent file.
	EOF
  exit 0
fi
for f in (#i)*.jp*g; do
  fgrep -q "$f" "$1" || echo "$f" not found in KML
done
egrep -i '\.jpe?g' "$1" \
| sed -e 's/[^>]*>//' -e 's/<.*//' | tr ';' '\n' \
| while read fn; do
    test -e "$fn" || echo $fn not found in this DIR
  done