Reorganize the alphabets/LANG/ directories, rewriting the
	sub-Makefile alphabets/LANG/Makefile.am as Makefile.am
	fragment incuded by alphabets/Makefile.am.

	Note: these include's are resolved by `automake'.

	The idea is to put everything specific for a language into
	the Makefile.am fragment for that language.

	The fragments are (re-)generated by running 'sh mk-lang.sh'
	(in make-rules/alphabets).

	========

	Drop unused files (from TL2008 and more).

diff -ur -x Makefile.in -x autom4te.cache xindy.orig/make-rules/alphabets/Makefile.am.not-yet xindy/make-rules/alphabets/Makefile.am.not-yet
--- xindy.orig/make-rules/alphabets/Makefile.am.not-yet	1970-01-01 01:00:00.000000000 +0100
+++ xindy/make-rules/alphabets/Makefile.am.not-yet	2010-01-13 13:01:37.000000000 +0100
@@ -0,0 +1,310 @@
+## Use `autoreconf' in top-level directory to recreate all
+## autoconf/automake files.
+## Or, call `automake Makefile' to create only Makefile.in.
+
+## Copyright (C) 2004-2005 by Gour.
+##
+## This program is free software; you can redistribute it and/or
+## modify it under the terms of the GNU General Public License as
+## published by the Free Software Foundation; either version 2 of the
+## License, or (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful, but
+## WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+## General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program in the file COPYING; if not, write to the
+## Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+## Boston, MA 02110-1301 USA.
+
+langdir	= $(pkglibdir)/modules/lang
+
+nobase_nodist_lang_DATA =
+dist_noinst_DATA =
+
+DOCS_CP1250 =
+DOCS_CP1252 =
+DOCS_CP850 =
+DOCS_LATIN1 =
+DOCS_LATIN2 =
+DOCS_LATIN3 =
+DOCS_LATIN4 =
+DOCS_LATIN5 =
+DOCS_LATIN9 =
+
+DOCS_CYR_1251 =
+DOCS_CYR_ISO88595 = 
+DOCS_CYR_ISOIR111 =
+DOCS_CYR_KOI8_R =
+DOCS_CYR_KOI8_U =
+
+DOCS_ISO88597 =
+DOCS_ISO88598 =
+
+DOCS_UTF8_LAT =
+DOCS_UTF8_CYR =
+DOCS_UTF8_OTHER =
+
+EXTRA_DIST = mk-lang.sh lang.defs
+CLEANFILES =
+
+subdirs =
+
+## Include all Makefile fragments.
+include albanian/Makefile.am
+include belarusian/Makefile.am
+include bulgarian/Makefile.am
+include croatian/Makefile.am
+include czech/Makefile.am
+include danish/Makefile.am
+include dutch/Makefile.am
+include english/Makefile.am
+include esperanto/Makefile.am
+include estonian/Makefile.am
+include finnish/Makefile.am
+include french/Makefile.am
+include general/Makefile.am
+include georgian/Makefile.am
+include german/Makefile.am
+include greek/Makefile.am
+include gypsy/Makefile.am
+include hausa/Makefile.am
+include hebrew/Makefile.am
+include hungarian/Makefile.am
+include icelandic/Makefile.am
+include italian/Makefile.am
+include klingon/Makefile.am
+include kurdish/Makefile.am
+include latin/Makefile.am
+include latvian/Makefile.am
+include lithuanian/Makefile.am
+include lower-sorbian/Makefile.am
+include macedonian/Makefile.am
+include mongolian/Makefile.am
+include norwegian/Makefile.am
+include polish/Makefile.am
+include portuguese/Makefile.am
+include romanian/Makefile.am
+include russian/Makefile.am
+include serbian/Makefile.am
+include slovak/Makefile.am
+include slovenian/Makefile.am
+include spanish/Makefile.am
+include swedish/Makefile.am
+include test1/Makefile.am
+include turkish/Makefile.am
+include ukrainian/Makefile.am
+include upper-sorbian/Makefile.am
+include vietnamese/Makefile.am
+
+## Make sure all language subdirectories exist.
+BUILT_SOURCES = subdirs
+subdirs:
+	@for d in $(subdirs); do $(MKDIR_P) $$d; done
+.PHONY: subdirs
+
+%utf8.pl : %utf8.pl.in
+	sed -e 's/@.{\([^}]*\)}/\1/g;' <$< >$@
+
+%latin1.pl : %utf8.pl.in
+	sed -e 's/@u{\([^}]*\)}//g;' <$< | \
+	$(CONVERT_FROM_UTF8)ISO8859-1 >$@
+
+%cp850.pl : %utf8.pl.in
+	sed -e 's/@.{\([^}]*\)}//g;' <$< | \
+	$(CONVERT_FROM_UTF8)CP850 >$@
+
+%latin2.pl : %utf8.pl.in
+	sed -e 's/@u{\([^}]*\)}//g;' <$< | \
+	$(CONVERT_FROM_UTF8)ISO8859-2 >$@
+
+%latin3.pl : %utf8.pl.in
+	sed -e 's/@u{\([^}]*\)}//g;' <$< | \
+	$(CONVERT_FROM_UTF8)ISO8859-3 >$@
+
+%latin4.pl : %utf8.pl.in
+	sed -e 's/@u{\([^}]*\)}//g;' <$< | \
+	$(CONVERT_FROM_UTF8)ISO8859-4 >$@
+
+%iso88595.pl : %utf8.pl.in
+	sed -e 's/@u{\([^}]*\)}//g;' <$< | \
+	$(CONVERT_FROM_UTF8)ISO-8859-5 >$@
+
+%iso88597.pl : %utf8.pl.in
+	sed -e 's/@u{\([^}]*\)}//g;' <$< | \
+	$(CONVERT_FROM_UTF8)ISO-8859-7 >$@
+
+%iso88598.pl : %utf8.pl.in
+	sed -e 's/@u{\([^}]*\)}//g;' <$< | \
+	$(CONVERT_FROM_UTF8)ISO-8859-8 >$@
+
+%latin5.pl : %utf8.pl.in
+	sed -e 's/@u{\([^}]*\)}//g;' <$< | \
+	$(CONVERT_FROM_UTF8)ISO-8859-9 >$@
+
+%latin9.pl : %utf8.pl.in
+	sed -e 's/@u{\([^}]*\)}//g;s/@9{\([^}]*\)}/\1/g;' <$< | \
+	$(CONVERT_FROM_UTF8)ISO-8859-15 >$@
+
+%cp1250.pl : %utf8.pl.in
+	sed -e 's/@u{\([^}]*\)}//g;' <$< | \
+	$(CONVERT_FROM_UTF8)CP1250 >$@
+
+%cp1251.pl : %utf8.pl.in
+	sed -e 's/@u{\([^}]*\)}//g;' <$< | \
+	$(CONVERT_FROM_UTF8)CP1251 >$@
+
+%cp1252.pl : %utf8.pl.in
+	sed -e 's/@u{\([^}]*\)}//g;s/@9{\([^}]*\)}/\1/g;' <$< | \
+	$(CONVERT_FROM_UTF8)CP1252 >$@
+
+%isoir111.pl : %utf8.pl.in
+	sed -e 's/@u{\([^}]*\)}//g;' <$< | \
+	$(CONVERT_FROM_UTF8)ISO-IR-111 >$@
+
+%koi8-r.pl : %utf8.pl.in
+	sed -e 's/@u{\([^}]*\)}//g;' <$< | \
+	$(CONVERT_FROM_UTF8)KOI8-R >$@
+
+%koi8-u.pl : %utf8.pl.in
+	sed -e 's/@u{\([^}]*\)}//g;' <$< | \
+	$(CONVERT_FROM_UTF8)KOI8-U >$@
+
+# %tex.pl : %utf8.pl utf8-to-tex.sed
+#	sed -f $(srcdir)/utf8-to-tex.sed <$< >$@
+
+
+
+%-lang.xdy : %-test.xdy
+	sed -n '1,10 p' <$< >$@
+
+# Running "$(PERL) -I$(srcdir) $< $*" creates %-test.xdy, %-doc.tex, %.raw,
+# and %.xdy; %-test.xdy is finished first.  We must not run this command
+# several times simultaneously (for details see Automake manual 27.9).
+%-test.xdy : %.pl
+	$(PERL) -I$(srcdir) $< $*
+
+%-doc.tex %.xdy : %-test.xdy
+	@if test -f $@; then :; else \
+	  trap 'rm -rf $*.lock $<' 1 2 13 15; \
+	  if mkdir $*.lock 2>/dev/null; then \
+	    rm -f $<; \
+	    $(MAKE) $(AM_MAKEFLAGS) $<; \
+	    result=$$?; rm -rf $*.lock; exit $$result; \
+	  else \
+	    while test -d $*.lock; do sleep 1; done; \
+	    test -f $<; \
+	  fi; \
+	fi
+
+SCRS = \
+	alphabets-doc.tex \
+	make-rules.pl \
+	utf8-to-tex.sed
+
+DOCS_CYR = \
+	$(DOCS_CYR_1251) \
+	$(DOCS_CYR_ISO88595) \
+	$(DOCS_CYR_ISOIR111) \
+	$(DOCS_CYR_KOI8_R) \
+	$(DOCS_CYR_KOI8_U)
+
+DOCS_CPS = \
+	$(DOCS_CP1250) \
+	$(DOCS_CP1252) \
+	$(DOCS_CP850)
+
+DOCS_LAT = \
+	$(DOCS_LATIN1) \
+	$(DOCS_LATIN2) \
+	$(DOCS_LATIN3) \
+	$(DOCS_LATIN4) \
+	$(DOCS_LATIN5) \
+	$(DOCS_LATIN9)
+
+DOCS_OTHER = \
+	$(DOCS_ISO88597) \
+	$(DOCS_ISO88598)
+
+DOCS_UTF8 = \
+	$(DOCS_UTF8_LAT) \
+	$(DOCS_UTF8_CYR) \
+	$(DOCS_UTF8_OTHER)
+
+DOCS = $(DOCS_CPS) $(DOCS_LAT) $(DOCS_CYR) $(DOCS_OTHER) $(DOCS_UTF8)
+
+
+alphabets-inc.tex : $(DOCS)
+	$(RM) $@
+	echo "\chapter{Latin scripts}" >>$@
+	echo "\ienc{cp1252}" >>$@
+	echo "\section{Codepage 1252}" >>$@
+	for i in $(DOCS_CP1252); do echo "\input{$$i}" >>$@; done
+	echo "\ienc{latin1}" >>$@
+	echo "\section{Codepage latin1}" >>$@
+	for i in $(DOCS_LATIN1); do echo "\input{$$i}" >>$@; done
+	echo "\ienc{cp850}" >>$@
+	echo "\section{Codepage 850}" >>$@
+	for i in $(DOCS_CP850); do echo "\input{$$i}" >>$@; done
+	echo "\ienc{latin2}" >>$@
+	echo "\section{Codepage latin2}" >>$@
+	for i in $(DOCS_LATIN2); do echo "\input{$$i}" >>$@; done
+	echo "\ienc{cp1250}" >>$@
+	echo "\section{Codepage 1250}" >>$@
+	for i in $(DOCS_CP1250); do echo "\input{$$i}" >>$@; done
+	echo "\ienc{latin3}" >>$@
+	echo "\section{Codepage latin3}" >>$@
+	for i in $(DOCS_LATIN3); do echo "\input{$$i}" >>$@; done
+	echo "\ienc{latin4}" >>$@
+	echo "\section{Codepage latin4}" >>$@
+	for i in $(DOCS_LATIN4); do echo "\input{$$i}" >>$@; done
+	echo "\ienc{latin5}" >>$@
+	echo "\section{Codepage latin5}" >>$@
+	for i in $(DOCS_LATIN5); do echo "\input{$$i}" >>$@; done
+	echo "\ienc{latin9}" >>$@
+	echo "\section{Codepage latin9}" >>$@
+	for i in $(DOCS_LATIN9); do echo "\input{$$i}" >>$@; done
+	echo "\ienc{cp1251}" >>$@
+	echo "\fenc{T2A}" >>$@
+	echo "\chapter{Cyrillic scripts}" >>$@
+	echo "\section{Codepage 1251}" >>$@
+	for i in $(DOCS_CYR_1251); do echo "\input{$$i}" >>$@; done
+#	echo "\ienc{iso-8859-7}" >>$@
+#	echo "\fenc{LGR}" >>$@
+#	echo "\chapter{Other scripts}" >>$@
+#	for i in $(DOCS_OTHER); do echo "\input{$$i}" >>$@; done
+#	FIXME: UTF8 encoding
+#	echo "\section{UTF-8 scripts}" >>$@
+#	for i in $(DOCS_UTF8); do echo "\input{$$i}" >>$@; done
+#	echo "\ienc{utf8}" >>$@
+
+# whether to build docs
+if BUILDRULES
+
+if BUILDDOCS
+alphabets-doc.pdf : alphabets-doc.tex alphabets-inc.tex
+	pdflatex -interaction batchmode $(srcdir)/alphabets-doc.tex
+	pdflatex -interaction batchmode $(srcdir)/alphabets-doc.tex
+
+PDFS = alphabets-doc.pdf
+
+doc_DATA = $(PDFS)
+
+endif # (end BUILDDOCS)
+
+endif # end (BUILDRULES)
+
+DOC_CLEAN = \
+	alphabets-doc.aux  \
+	alphabets-doc.log \
+	alphabets-doc.out  \
+	alphabets-doc.pdf \
+	alphabets-inc.tex \
+	alphabets-doc.toc
+
+EXTRA_DIST += $(SCRS) test.xdy
+
+CLEANFILES += $(nobase_nodist_lang_DATA) $(DOCS) $(DOC_CLEAN)
+
diff -ur -x Makefile.in -x autom4te.cache xindy.orig/make-rules/alphabets/lang.defs xindy/make-rules/alphabets/lang.defs
--- xindy.orig/make-rules/alphabets/lang.defs	1970-01-01 01:00:00.000000000 +0100
+++ xindy/make-rules/alphabets/lang.defs	2010-01-10 22:08:23.000000000 +0100
@@ -0,0 +1,45 @@
+albanian UTF8_LAT LATIN1
+belarusian UTF8_CYR CYR_ISO88595 CYR_ISOIR111 CYR_1251
+bulgarian UTF8_CYR CYR_ISO88595 CYR_KOI8_R CYR_1251
+croatian UTF8_LAT CP1250 LATIN2
+czech UTF8_LAT CP1250 LATIN2
+danish UTF8_LAT CP1252 LATIN9
+dutch ij-as-ij UTF8_LAT LATIN1 ij-as-y UTF8_LAT
+english UTF8_LAT CP1252 LATIN9
+esperanto UTF8_LAT LATIN3
+estonian UTF8_LAT CP1252 LATIN9
+finnish UTF8_LAT CP1252 LATIN9
+french UTF8_LAT CP1252 LATIN9
+general UTF8_LAT CP1252 CP850 LATIN9
+georgian UTF8_OTHER
+german braille UTF8_OTHER din5007 UTF8_LAT LATIN1 duden UTF8_LAT LATIN1
+greek UTF8_OTHER ISO88597 polytonic UTF8_OTHER translit UTF8_LAT LATIN4
+gypsy northrussian UTF8_LAT 
+hausa UTF8_LAT
+hebrew UTF8_OTHER ISO88598
+hungarian UTF8_LAT CP1250 LATIN2
+icelandic UTF8_LAT CP1252 LATIN9
+italian UTF8_LAT LATIN1
+klingon UTF8_OTHER
+kurdish bedirxan UTF8_LAT LATIN5 turkish-i UTF8_LAT LATIN5
+latin UTF8_LAT
+latvian UTF8_LAT LATIN4
+lithuanian UTF8_LAT LATIN4
+lower-sorbian UTF8_LAT CP1250 LATIN2
+macedonian UTF8_CYR CYR_ISO88595 CYR_ISOIR111 CYR_1251
+mongolian cyrillic UTF8_CYR cyrillic
+norwegian UTF8_LAT LATIN1
+polish UTF8_LAT CP1250 LATIN2
+portuguese UTF8_LAT LATIN1
+romanian UTF8_LAT LATIN2
+russian UTF8_CYR CYR_ISO88595 CYR_KOI8_R CYR_1251 translit-iso UTF8_LAT
+serbian UTF8_CYR CYR_ISO88595 CYR_ISOIR111 CYR_1251
+slovak large UTF8_LAT CP1250 LATIN2 small UTF8_LAT CP1250 LATIN2
+slovenian UTF8_LAT CP1250 LATIN2
+spanish modern UTF8_LAT LATIN1 traditional UTF8_LAT LATIN1
+swedish UTF8_LAT CP1252 LATIN9
+test1
+turkish UTF8_LAT LATIN3 LATIN5
+upper-sorbian UTF8_LAT CP1250 LATIN2
+ukrainian UTF8_CYR CYR_KOI8_U CYR_1251
+vietnamese UTF8_LAT
diff -ur -x Makefile.in -x autom4te.cache xindy.orig/make-rules/alphabets/mk-lang.sh xindy/make-rules/alphabets/mk-lang.sh
--- xindy.orig/make-rules/alphabets/mk-lang.sh	1970-01-01 01:00:00.000000000 +0100
+++ xindy/make-rules/alphabets/mk-lang.sh	2010-01-13 13:51:57.000000000 +0100
@@ -0,0 +1,213 @@
+#! /bin/sh
+
+# Copyright (C) 2010 Peter Breitenlohner <tex-live@tug.org>.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program in the file COPYING; if not, write to the
+# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+# Boston, MA 02110-1301 USA.
+
+# Generate the Makefile fragments lang/Makefile.am from language
+# definitions in lang.defs containing lines:
+#   lang [[prefix] UTF8_DOC [DOC]...]...
+# where
+#   prefix is an optional filename prefix, without final '-'
+#   UTF8_DOC is a DOCS_UTF8_* variable, without leading 'DOCS_'
+#   DOC is an other DOCS_* variable, without leading 'DOCS_'
+
+CP_DOCS='CP1250 CP1252 CP850'
+LATIN_DOCS='LATIN1 LATIN2 LATIN3 LATIN4 LATIN5 LATIN9'
+CYR_DOCS='CYR_1251 CYR_ISO88595 CYR_ISOIR111 CYR_KOI8_R CYR_KOI8_U'
+ISO_DOCS='ISO88597 ISO88598'
+UTF_DOCS='UTF8_LAT UTF8_CYR UTF8_OTHER'
+
+ALL_DOCS="$CP_DOCS $LATIN_DOCS $CYR_DOCS $ISO_DOCS $UTF_DOCS"
+
+err_exit () {
+	echo "bad argument \"$arg\""
+	exit 1
+}
+
+do_XDY () {
+	XDY="$XDY $name"
+	eval DOCS_$arg="\"\$DOCS_$arg $name\""
+}
+
+do_UTF8 () {
+	PLIN="$PLIN $name"
+	do_XDY
+}
+
+do_CODE () {
+	PL="$PL $name"
+	do_XDY
+}
+
+parse_lang () {
+	for DOC in $ALL_DOCS; do
+		eval DOCS_$DOC=
+	done
+	PLIN= PL= XDY=	
+	lang=$1
+	shift
+	pref=
+	for arg
+	do
+		case $arg in
+			[a-z]*) pref="$arg-";;
+			UTF8_*) name=${pref}utf8; do_UTF8;;
+			[A-Z]*)	case $arg in
+					CP*) val="cp${arg:2}";;
+					ISO*) val="iso${arg:3}";;
+					LATIN*) val="latin${arg:5}";;
+					CYR_1251) val=cp1251;;
+					CYR_ISO88595) val=iso88595;;
+					CYR_ISOIR111) val=isoir111;;
+					CYR_KOI8_R) val=koi8-r;;
+					CYR_KOI8_U) val=koi8-u;;
+					*) err_exit;;
+				esac
+				name="$pref$val"
+				do_CODE
+			;;
+			*) err_exit;;
+		esac
+	done
+}
+
+print_header () {
+	cat <<-_EOF
+	## Makefile fragment for $lang.
+
+	## Copyright (C) 2009, 2010 by Peter Breitenlohner.
+	## Copyright (C) 2004-2005 by Gour.
+	##
+	## This program is free software; you can redistribute it and/or
+	## modify it under the terms of the GNU General Public License as
+	## published by the Free Software Foundation; either version 2 of the
+	## License, or (at your option) any later version.
+	##
+	## This program is distributed in the hope that it will be useful, but
+	## WITHOUT ANY WARRANTY; without even the implied warranty of
+	## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+	## General Public License for more details.
+	##
+	## You should have received a copy of the GNU General Public License
+	## along with this program in the file COPYING; if not, write to the
+	## Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+	## Boston, MA 02110-1301 USA.
+
+	subdirs += $lang
+	_EOF
+}
+
+print_xdy () {
+	test $# -eq 0 && return
+	printf '\nnobase_nodist_lang_DATA +='
+	for xdy
+	do
+		printf ' \\\n\t'$lang'/%s-lang.xdy' $xdy
+		printf ' \\\n\t'$lang'/%s-test.xdy' $xdy
+		printf ' \\\n\t'$lang'/%s.xdy' $xdy
+	done
+	printf "\n"
+}
+
+print_docs () {
+	test $# -eq 0 && return
+	printf '\nDOCS_%s +=' $DOC
+	printf ' \\\n\t'$lang'/%s-doc.tex' "$@"
+	printf "\n"
+}
+
+print_extra_hdr () {
+	test -n "$print_extra_hdr_done" && return
+	printf '\nEXTRA_DIST +='
+	print_extra_hdr_done=yes
+}
+
+print_extra () {
+	test $# -eq 0 && return
+	print_extra_hdr
+	printf ' \\\n\t%s' "$@"
+}
+
+print_extra_plin () {
+	test $# -eq 0 && return
+	print_extra_hdr
+	printf ' \\\n\t'$lang'/%s.pl.in' "$@"
+}
+
+print_pl () {
+	test $# -eq 0 && return
+	printf '\ndist_noinst_DATA +='
+	printf ' \\\n\t'$lang'/%s.pl' "$@"
+	printf "\n"
+}
+
+print_clean () {
+	test $# -eq 0 && return
+	printf '\nCLEANFILES +='
+	for clean
+	do
+		case $clean in
+			*utf8) printf ' \\\n\t'$lang'/%s.pl' $clean;;
+		esac
+		printf ' \\\n\t'$lang'/%s.raw' $clean
+	done
+	printf "\n"
+}
+
+make_lang () {
+	print_header
+	print_xdy $XDY
+	for DOC in $ALL_DOCS; do
+		eval print_docs \$DOCS_$DOC
+	done
+	print_extra_hdr_done=
+	case $lang in
+		general) PL="$PL template";;
+		klingon) PL="$PL translit-ascii";;
+		test1) PL="$PL test1";;
+		romanian)
+			cat <<\_EOF
+
+romanian/latin2.pl : romanian/utf8.pl.in
+	sed -e 's/@u{\([^}]*\)}//g;' -f $(srcdir)/rom-comma-kludge.sed <$< | \
+	$(CONVERT_FROM_UTF8)ISO8859-2 >$@
+_EOF
+			print_extra rom-comma-kludge.sed
+		;;
+	esac
+	print_extra_plin $PLIN
+	test -n "$print_extra_hdr_done" && printf '\n'
+	print_pl $PL
+	print_clean $XDY
+	echo
+}
+
+all_langs () {
+	while read line
+	do
+		parse_lang $line
+		mkdir -p $lang
+		make_lang >$lang/Makefile.tmp
+		if diff $lang/Makefile.tmp $lang/Makefile.am >/dev/null 2>&1; then
+			rm -f $lang/Makefile.tmp
+		else
+			mv -f $lang/Makefile.tmp $lang/Makefile.am
+		fi
+	done
+}
+
+all_langs < lang.defs