#!/usr/bin/env bash

inc_filenames=true

get_language() {
	# extract language indicator from a given file name
	echo "$(echo "$1" | sed -r 's:^.*\.([a-z]{2})\.[^\.]+$:\1:')"
}

get_shortname() {
	# get shortened version of a given file name
	# required for internal processing

	#echo "$(echo "$1" | sed -r 's:\.[a-z]{2}.xhtml$::')";
	echo "${1%.??.xhtml}"
}