#!/bin/bash -

VARIANT_bg='
	Щ	SHT
	щ	sht
' VARIANT_de='
	Ä	AE
	Ö	OE
	Ü	UE
	ä	ae
	ö	oe
	ü	ue
' VARIANT_hr='
	Đ	DJ
	đ	dj
' VARIANT_vi='
	À	A`
	Á	A'\''
	Â	A^
	Ã	A~
	È	E`
	É	E'\''
	Ê	E^
	Ì	I`
	Í	I'\''
	Ò	O`
	Ó	O'\''
	Ô	O^
	Õ	O~
	Ù	U`
	Ú	U'\''
	Ý	Y'\''
	à	a`
	á	a'\''
	â	a^
	ã	a~
	è	e`
	é	e'\''
	ê	e^
	ì	i`
	í	i'\''
	ò	o`
	ó	o'\''
	ô	o^
	õ	o~
	ù	u`
	ú	u'\''
	ý	y'\''
	Ă	A(
	ă	a(
	Đ	DD
	đ	dd
	Ĩ	I~
	ĩ	i~
	Ũ	U~
	ũ	u~
' VARIANT1_bg='
	Ъ	Y
	ъ	y
' VARIANT1_ua='
	И	Y
	и	y
' REPLACE='?' MIME=us-ascii

if [ "$FILTERM" = out ]
then
	NPOJED=
else
	NPOJED=1
fi
FORMAT=
HTMLCHAR=
POPRAWKI=
for A in $ARG
do
	case "$A" in
	(1)               NPOJED=;;
	(html)            FORMAT=html;;
	(htmldec|htmlhex) FORMAT=html; HTMLCHAR=${A#html};;
	(tex)             FORMAT=tex;;
	(*)
		if [ -x "${0%/*}/../aux/argcharset/$A" ]
		then
			POPRAWKI=${POPRAWKI:+$POPRAWKI | }${0%/*}/../aux/argcharset/$A
		fi
		VARIANT=VARIANT_$A; APPROX="${!VARIANT} $APPROX"
		VARIANT=VARIANT1_$A; APPROX1="${!VARIANT} $APPROX1"
		;;
	esac
done

if [ "$POPRAWKI" ]
then
	"$SHELL" -c "$POPRAWKI"
else
	cat
fi |
case "$FORMAT" in
(html)
	"${0%/*}/../aux/fixmeta" us-ascii |
	if [ "$HTMLCHAR" ]
	then
		"${0%/*}/UTF8-html$HTMLCHAR"
	else
		trs -e '\}\[@&<>\] @' \
			${NPOJED:+-e} ${NPOJED:+"$APPROX"} \
			-e "$APPROX1" \
			${NPOJED:+-f} ${NPOJED:+"${0%/*}/../aux/UTF8-ascii"} \
			-f "${0%/*}/../aux/UTF8-ascii1" \
			-e "\300\-\377 ${REPLACE:-?} \200\-\277 \!" |
		trs -e '@@ @ @& & @< < @> > & &amp; < &lt; > &gt;'
	fi
	;;
(tex)
	trs -e '\}\[@\#$%&\\^_{|}~\] @' \
		-f "${0%/*}/../aux/UTF8-tex" \
		-e "$APPROX" \
		-e "$APPROX1" \
		-f "${0%/*}/../aux/UTF8-ascii" \
		-f "${0%/*}/../aux/UTF8-ascii1" \
		-e "\300\-\377 ${REPLACE:-?} \200\-\277 \!" |
	trs -e '@@ @ @\# \# @$ $ @% % @& & @\\ \\ @^ ^ @_ _ @{ { @| | @} } @~ ~
\# \\\# $ \\$ % \\% & \\& \\ $\\backslash$ ^ \\^{} _ \\_ { \\{ | $|$ } \\} ~ \\~{}'
	;;
(*)
	trs ${NPOJED:+-e} ${NPOJED:+"$APPROX"} \
		-e "$APPROX1" \
		${NPOJED:+-f} ${NPOJED:+"${0%/*}/../aux/UTF8-ascii"} \
		-f "${0%/*}/../aux/UTF8-ascii1" \
		-e "\300\-\377 ${REPLACE:-?} \200\-\277 \!"
	;;
esac