1#!/bin/sh - 2 3#- 4# Copyright (c) 1991, 1993 5# The Regents of the University of California. All rights reserved. 6# 7# This code is derived from software contributed to Berkeley by 8# Kenneth Almquist. 9# 10# Redistribution and use in source and binary forms, with or without 11# modification, are permitted provided that the following conditions 12# are met: 13# 1. Redistributions of source code must retain the above copyright 14# notice, this list of conditions and the following disclaimer. 15# 2. Redistributions in binary form must reproduce the above copyright 16# notice, this list of conditions and the following disclaimer in the 17# documentation and/or other materials provided with the distribution. 18# 3. All advertising materials mentioning features or use of this software 19# must display the following acknowledgement: 20# This product includes software developed by the University of 21# California, Berkeley and its contributors. 22# 4. Neither the name of the University nor the names of its contributors 23# may be used to endorse or promote products derived from this software 24# without specific prior written permission. 25# 26# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 27# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 28# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 29# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 30# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 31# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36# SUCH DAMAGE. 37# 38# @(#)mktokens 8.1 (Berkeley) 5/31/93 39# $FreeBSD: src/bin/sh/mktokens,v 1.12 2011/06/17 13:03:49 jilles Exp $ 40 41# The following is a list of tokens. The second column is nonzero if the 42# token marks the end of a list. The third column is the name to print in 43# error messages. 44 45temp=`/usr/bin/mktemp -t ka` 46cat > $temp <<\! 47TEOF 1 end of file 48TNL 0 newline 49TSEMI 0 ";" 50TBACKGND 0 "&" 51TAND 0 "&&" 52TOR 0 "||" 53TPIPE 0 "|" 54TLP 0 "(" 55TRP 1 ")" 56TENDCASE 1 ";;" 57TFALLTHRU 1 ";&" 58TREDIR 0 redirection 59TWORD 0 word 60TIF 0 "if" 61TTHEN 1 "then" 62TELSE 1 "else" 63TELIF 1 "elif" 64TFI 1 "fi" 65TWHILE 0 "while" 66TUNTIL 0 "until" 67TFOR 0 "for" 68TDO 1 "do" 69TDONE 1 "done" 70TBEGIN 0 "{" 71TEND 1 "}" 72TCASE 0 "case" 73TESAC 1 "esac" 74TNOT 0 "!" 75! 76nl=`wc -l $temp` 77exec > token.h 78awk '{print "#define " $1 " " NR-1}' $temp 79echo ' 80/* Array indicating which tokens mark the end of a list */ 81const char tokendlist[] = {' 82awk '{print "\t" $2 ","}' $temp 83echo '}; 84 85const char *const tokname[] = {' 86sed -e 's/"/\\"/g' \ 87 -e 's/[^ ]*[ ][ ]*[^ ]*[ ][ ]*\(.*\)/ "\1",/' \ 88 $temp 89echo '}; 90' 91sed 's/"//g' $temp | awk ' 92/TIF/{print "#define KWDOFFSET " NR-1; print ""; print "const char *const parsekwd[] = {"} 93/TIF/,/neverfound/{print " \"" $3 "\","}' 94echo ' NULL 95};' 96 97rm $temp 98