freebsd-nq/contrib/ncurses/man/MKterminfo.sh

#!/bin/sh
#***************************************************************************
# Copyright (c) 1998-2000 Free Software Foundation, Inc.                   *
#                                                                          *
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#***************************************************************************
#
# $Id: MKterminfo.sh,v 1.6 2000/01/25 11:31:57 tom Exp $
#
# MKterminfo.sh -- generate terminfo.5 from Caps tabular data
#
# This script takes terminfo.head and terminfo.tail and splices in between
# them a table derived from the Caps data file.  Besides avoiding having
# the docs fall out of sync with the table, this also lets us set up tbl
# commands for better formatting of the table.
#
# NOTE: The s in this script really are control characters.  It translates
#  to \n because I couldn't get used to inserting linefeeds directly.  There
# had better be no s in the table source text.
#
# keep the order independent of locale:
LANGUAGE=C
LC_ALL=C
export LANGUAGE
export LC_ALL
#
head=$1
caps=$2
tail=$3
cat <<'EOF'
'\" t
.\" DO NOT EDIT THIS FILE BY HAND!
.\" It is generated from terminfo.head, Caps, and terminfo.tail.
.\"
.\" Note: this must be run through tbl before nroff.
.\" The magic cookie on the first line triggers this under some man programs.
EOF
cat $head

temp=temp$$
sorted=sorted$$
unsorted=unsorted$$
trap "rm -f $sorted $temp $unsorted; exit 99" 1 2 5 15

sed -n <$caps "\
/%%-STOP-HERE-%%/q
/^#%/s///p
/^#/d
s/$/T}/
s/	[Y\-][B\-][C\-][G\-][E\-]\**	/	T{/
s/	bool	/	/p
s/	num	/	/p
s/	str	/	/p
" |sed -e 's/^$/../' | tr "\134" "\006" >$unsorted

rm -f $sorted
rm -f $temp
saved=no
while true
do
	read data
	test -z "$data" && break
	case "$data" in #(vi
	**) #(vi
		echo "$data" >>$temp
		saved=yes
		;;
	*)
		if test $saved = yes ; then
			saved=no
			sort $temp >>$sorted
			rm -f $temp
		fi
		echo "$data" >>$sorted
		;;
	esac
done <$unsorted
test $saved = yes && sort $temp >>$sorted

sed -e 's/^\.\.$//' $sorted | tr "\005\006" "\012\134"
cat $tail

rm -f $sorted $temp $unsorted