1#!/bin/sh - 2# 3# Copyright (c) 1990 The Regents of the University of California. 4# All rights reserved. 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions 8# are met: 9# 1. Redistributions of source code must retain the above copyright 10# notice, this list of conditions and the following disclaimer. 11# 2. Redistributions in binary form must reproduce the above copyright 12# notice, this list of conditions and the following disclaimer in the 13# documentation and/or other materials provided with the distribution. 14# 3. All advertising materials mentioning features or use of this software 15# must display the following acknowledgement: 16# This product includes software developed by the University of 17# California, Berkeley and its contributors. 18# 4. Neither the name of the University nor the names of its contributors 19# may be used to endorse or promote products derived from this software 20# without specific prior written permission. 21# 22# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32# SUCH DAMAGE. 33# 34# @(#)yyfix.sh 5.2 (Berkeley) 5/12/90 35# 36OLDYACC="yyexca yyact yypact yypgo yyr1 yyr2 yychk yydef" 37NEWYACC="yylhs yylen yydefred yydgoto yysindex yyrindex yygindex \ 38 yytable yycheck" 39 40file=$1 41>$file 42shift 43 44if [ $# -eq 0 ] ; then 45 if grep yylhs y.tab.c > /dev/null ; then 46 if grep yyname y.tab.c > /dev/null ; then 47 NEWYACC="$NEWYACC yyname" 48 fi 49 if grep yyrule y.tab.c > /dev/null ; then 50 NEWYACC="$NEWYACC yyrule" 51 fi 52 set $NEWYACC 53 else 54 set $OLDYACC 55 fi 56fi 57 58for i 59do 60ed - y.tab.c << END 61/^\(.*\)$i[ ]*\[]/s//extern \1 $i[];\\ 62\1 $i []/ 63.ka 64/}/kb 65'br $file 66'a,.w $file 67'a,.d 68w 69q 70END 71done 72