1#!/bin/sh - 2# 3# Copyright (c) 1991, 1993 4# The Regents of the University of California. All rights reserved. 5# 6# This code is derived from software contributed to Berkeley by 7# Kenneth Almquist. 8# 9# Redistribution and use in source and binary forms, with or without 10# modification, are permitted provided that the following conditions 11# are met: 12# 1. Redistributions of source code must retain the above copyright 13# notice, this list of conditions and the following disclaimer. 14# 2. Redistributions in binary form must reproduce the above copyright 15# notice, this list of conditions and the following disclaimer in the 16# documentation and/or other materials provided with the distribution. 17# 4. Neither the name of the University nor the names of its contributors 18# may be used to endorse or promote products derived from this software 19# without specific prior written permission. 20# 21# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31# SUCH DAMAGE. 32# 33# @(#)mktokens 8.1 (Berkeley) 5/31/93 34# $FreeBSD$ 35 36# The following is a list of tokens. The second column is nonzero if the 37# token marks the end of a list. The third column is the name to print in 38# error messages. 39 40temp=`/usr/bin/mktemp -t ka` 41cat > $temp <<\! 42TEOF 1 end of file 43TNL 0 newline 44TSEMI 0 ";" 45TBACKGND 0 "&" 46TAND 0 "&&" 47TOR 0 "||" 48TPIPE 0 "|" 49TLP 0 "(" 50TRP 1 ")" 51TENDCASE 1 ";;" 52TENDBQUOTE 1 "`" 53TREDIR 0 redirection 54TWORD 0 word 55TIF 0 "if" 56TTHEN 1 "then" 57TELSE 1 "else" 58TELIF 1 "elif" 59TFI 1 "fi" 60TWHILE 0 "while" 61TUNTIL 0 "until" 62TFOR 0 "for" 63TDO 1 "do" 64TDONE 1 "done" 65TBEGIN 0 "{" 66TEND 1 "}" 67TCASE 0 "case" 68TESAC 1 "esac" 69TNOT 0 "!" 70! 71nl=`wc -l $temp` 72exec > token.h 73awk '{print "#define " $1 " " NR-1}' $temp 74echo ' 75/* Array indicating which tokens mark the end of a list */ 76const char tokendlist[] = {' 77awk '{print "\t" $2 ","}' $temp 78echo '}; 79 80const char *const tokname[] = {' 81sed -e 's/"/\\"/g' \ 82 -e 's/[^ ]*[ ][ ]*[^ ]*[ ][ ]*\(.*\)/ "\1",/' \ 83 $temp 84echo '}; 85' 86sed 's/"//g' $temp | awk ' 87/TIF/{print "#define KWDOFFSET " NR-1; print ""; print "const char *const parsekwd[] = {"} 88/TIF/,/neverfound/{print " \"" $3 "\","}' 89echo ' 0 90};' 91 92rm $temp 93