# $NetBSD: features.mk,v 1.3 2006/09/15 09:35:37 rillig Exp $

# This file is used in the language-specific versions. The following
# variables may be set.
#
# INPUT_FILTER (default: ${CAT})
#	A filter command that is applied to the template data.
#
# OUTPUT_FILTER (default: ${CAT})
#	A filter command that is applied to the complete output file.
#

GENDOCS+=	index.html

INPUT_FILTER?=	${CAT}
OUTPUT_FILTER?=	${CAT}

index.html: pre table post gentab.awk
	@${ECHO} "[awk] gentab.awk -> ${.TARGET}"
	${RUN} ( ${CAT} pre						\
	&& ( ${INPUT_FILTER} ) < table | ${AWK} -f gentab.awk		\
	&& ${CAT} post							\
	) | ${OUTPUT_FILTER} > ${.TARGET}