# sidebar.awk --- add support for sidebars, other stuff to gawk.texi

# Copyright (C) 2013, 2016 the Free Software Foundation, Inc.

# 

# This file is part of GAWK, the GNU implementation of the

# AWK Programming Language.

# 

# GAWK 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 3 of the License, or

# (at your option) any later version.

# 

# GAWK 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; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA

BEGIN {

	print "% ****************************************************"

	print "% * DO NOT MODIFY THIS FILE!!!!                      *"

	print "% * It was generated from gawktexi.in by sidebar.awk *"

	print "% * Edit gawktexi.in instead.                        *"

	print "% ****************************************************"

}

/^@sidebar/ {

	sub(/^@sidebar[ \t]+/, "", $0)

	title = $0

	body = ""

	collecting = 1

	next

}

/^@end[ \t]+sidebar[ \t]*$/ {

	collecting = 0

	printf "@cindex sidebar, %s\n", title

	printf "@ifdocbook\n"

		printf "@docbook\n"

		printf "<sidebar><title>%s</title>\n", title

		printf "@end docbook\n"

			print  body

		print ""

		printf "@docbook\n"

		printf "</sidebar>\n"

		printf "@end docbook\n"

	printf "@end ifdocbook\n\n"

	printf "@ifnotdocbook\n"

		printf "@cartouche\n"

		printf "@center @b{%s}\n\n", title

			print  body

		printf "@end cartouche\n"

	printf "@end ifnotdocbook\n"

	body = ""

	next

}

collecting == 1 {

	body = body RS $0

	next

}

{ print }