#!/bin/bash -

if [ "$FILTERM" = out ]
then
        NPOJED=
else
        NPOJED=1
fi
FORMAT=
UTF8=
for A in $ARG
do
	case "$A" in
	(1)                   NPOJED=;;
	(html)                FORMAT=html;;
	(htmldec|htmlhex|tex) UTF8=1;;
	(*)
		if [ -x "${0%/*}/argcharset/$A" ]
		then
			UTF8=1
		fi
                VARIANT=VARIANT_$A; TRS="${!VARIANT} $TRS"
		VARIANT=VARIANT1_$A; TRS1="${!VARIANT} $TRS1"
		;;
	esac
done

if [ "$UTF8" ]
then
	"${0%/*}/../filters/${1%-*}-UTF8" |"${0%/*}/../filters/UTF8-${1##*-}"
else
	case "$FORMAT" in
	(html)
		"${0%/*}/fixmeta" "${MIME:-x-unknown}" |
		trs -e '\}\[@&<>\] @' \
			${NPOJED:+-e} ${NPOJED:+"$TRS"} \
			-e "$TRS1" |
		trs -e '@@ @ @& & @< < @> > & &amp; < &lt; > &gt;'
		;;
	(*)
		trs ${NPOJED:+-e} ${NPOJED:+"$TRS"} \
			-e "$TRS1"
		;;
	esac
fi