1#!/bin/sh
2# $Id: MKterminfo.sh,v 1.12 2003/01/11 21:42:12 tom Exp $
3#
4# MKterminfo.sh -- generate terminfo.5 from Caps tabular data
5#
6#***************************************************************************
7# Copyright (c) 1998,2002,2003 Free Software Foundation, Inc.              *
8#                                                                          *
9# Permission is hereby granted, free of charge, to any person obtaining a  *
10# copy of this software and associated documentation files (the            *
11# "Software"), to deal in the Software without restriction, including      *
12# without limitation the rights to use, copy, modify, merge, publish,      *
13# distribute, distribute with modifications, sublicense, and/or sell       *
14# copies of the Software, and to permit persons to whom the Software is    *
15# furnished to do so, subject to the following conditions:                 *
16#                                                                          *
17# The above copyright notice and this permission notice shall be included  *
18# in all copies or substantial portions of the Software.                   *
19#                                                                          *
20# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
21# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
22# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
23# IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
24# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
25# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
26# THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
27#                                                                          *
28# Except as contained in this notice, the name(s) of the above copyright   *
29# holders shall not be used in advertising or otherwise to promote the     *
30# sale, use or other dealings in this Software without prior written       *
31# authorization.                                                           *
32#***************************************************************************
33#
34# This script takes terminfo.head and terminfo.tail and splices in between
35# them a table derived from the Caps data file.  Besides avoiding having
36# the docs fall out of sync with the table, this also lets us set up tbl
37# commands for better formatting of the table.
38#
39# NOTE: The s in this script really are control characters.  It translates
40#  to \n because I couldn't get used to inserting linefeeds directly.  There
41# had better be no s in the table source text.
42#
43# keep the order independent of locale:
44if test "${LANGUAGE+set}"    = set; then LANGUAGE=C;    export LANGUAGE;    fi
45if test "${LANG+set}"        = set; then LANG=C;        export LANG;        fi
46if test "${LC_ALL+set}"      = set; then LC_ALL=C;      export LC_ALL;      fi
47if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
48if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
49if test "${LC_COLLATE+set}"  = set; then LC_COLLATE=C;  export LC_COLLATE;  fi
50
51#
52head=$1
53caps=$2
54tail=$3
55cat <<'EOF'
56'\" t
57.\" DO NOT EDIT THIS FILE BY HAND!
58.\" It is generated from terminfo.head, Caps, and terminfo.tail.
59.\"
60.\" Note: this must be run through tbl before nroff.
61.\" The magic cookie on the first line triggers this under some man programs.
62EOF
63cat $head
64
65temp=temp$$
66sorted=sorted$$
67unsorted=unsorted$$
68trap "rm -f $sorted $temp $unsorted; exit 99" 1 2 5 15
69
70sed -n <$caps "\
71/%%-STOP-HERE-%%/q
72/^#%/s/#%//p
73/^#/d
74s/[	][	]*/	/g
75s/$/T}/
76s/	[A-Z0-9_()\-][A-Z0-9_()\-]*	[0-9\-][0-9\-]*	[Y\-][B\-][C\-][G\-][EK\-]\**	/	T{/
77s/	bool	/	/p
78s/	num	/	/p
79s/	str	/	/p
80" |sed -e 's/^$/../' | tr "\134" "\006" >$unsorted
81
82rm -f $sorted
83rm -f $temp
84saved=no
85while true
86do
87	data=
88	read data
89	test -z "$data" && break
90	case "$data" in #(vi
91	**) #(vi
92		echo "$data" >>$temp
93		saved=yes
94		;;
95	*)
96		if test $saved = yes ; then
97			saved=no
98			sort $temp >>$sorted
99			rm -f $temp
100		fi
101		echo "$data" >>$sorted
102		;;
103	esac
104done <$unsorted
105test $saved = yes && sort $temp >>$sorted
106
107sed -e 's/^\.\.$//' $sorted | tr "\005\006" "\012\134"
108cat $tail
109
110rm -f $sorted $temp $unsorted
111