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9ce63263 WJ |
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 | # | |
36 | OLDYACC="yyexca yyact yypact yypgo yyr1 yyr2 yychk yydef" | |
37 | NEWYACC="yylhs yylen yydefred yydgoto yysindex yyrindex yygindex \ | |
38 | yytable yycheck" | |
39 | ||
40 | file=$1 | |
41 | >$file | |
42 | shift | |
43 | ||
44 | if [ $# -eq 0 ] ; then | |
45 | if grep yylhs y.tab.c > /dev/null ; then | |
46 | if grep yyname y.tab.c > /dev/null ; then | |
47 | NEWYACC="$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 | |
56 | fi | |
57 | ||
58 | for i | |
59 | do | |
60 | ed - 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 | |
68 | w | |
69 | q | |
70 | END | |
71 | done |