#! /bin/bash

exepath=$(dirname $0)
strip=$exepath/strip_glyphs.pe

if [ $# -ne 2 ] ; then
	echo "Usage: $(basename $0) fontfile_in fontfile_out"
	exit 0
fi

if [ ! -x "$strip" ] ; then
	echo "Script not found: $strip"
	exit 1
fi

if [ ! -f "$1" ] ; then
	echo "File does not exist: $1"
	exit 1
fi
if [ -z "$2" ] ; then
	echo "You need to specify the output file"
	exit 1
fi

ranges=""
ranges="$ranges u0400:u052F" # Cyrilic
ranges="$ranges u0530:u058F" # Armenian
ranges="$ranges u0600:u06FF" # Arabic
ranges="$ranges u0700:u077F" # Syriac
ranges="$ranges u0900:u097F" # Hindi
ranges="$ranges u0980:u099F" # Bengali
ranges="$ranges u0A00:u0CFF" # Gurmukhi, Gujarati, Oriya, Tamil, Telugu, Kannada
ranges="$ranges u0D00:u0FFF" # Malayalam, Sinhala, Thai, Lao, Tibetan
ranges="$ranges u2100:u21FF" # Letterlike, Number forms, Arrows
ranges="$ranges u2200:u24FF" # Mathematical, Techical, Control, OCR
ranges="$ranges u2580:u259F" # Block elements
ranges="$ranges u3000:u30FF" # CJK Symbols and Punctuation
if ! echo $1 | grep -q Bold; then
	ranges="$ranges 65536:66002"   # bn_* stuff ???
fi

$strip $1 $2 $ranges