summary refs log tree commit diff
path: root/src/arith_yacc.h
blob: ff34d524a2a58182a75c0efabf41fe707c22c500 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
/*-
 * Copyright (c) 1993
 *	The Regents of the University of California.  All rights reserved.
 * Copyright (c) 2007
 *	Herbert Xu <herbert@gondor.apana.org.au>.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Kenneth Almquist.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#define ARITH_ASS 1

#define ARITH_OR 2
#define ARITH_AND 3
#define ARITH_BAD 4
#define ARITH_NUM 5
#define ARITH_VAR 6
#define ARITH_NOT 7

#define ARITH_BINOP_MIN 8
#define ARITH_LE 8
#define ARITH_GE 9
#define ARITH_LT 10
#define ARITH_GT 11
#define ARITH_EQ 12
#define ARITH_REM 13
#define ARITH_BAND 14
#define ARITH_LSHIFT 15
#define ARITH_RSHIFT 16
#define ARITH_MUL 17
#define ARITH_ADD 18
#define ARITH_BOR 19
#define ARITH_SUB 20
#define ARITH_BXOR 21
#define ARITH_DIV 22
#define ARITH_NE 23
#define ARITH_BINOP_MAX 24

#define ARITH_ASS_MIN 24
#define ARITH_REMASS 24
#define ARITH_BANDASS 25
#define ARITH_LSHIFTASS 26
#define ARITH_RSHIFTASS 27
#define ARITH_MULASS 28
#define ARITH_ADDASS 29
#define ARITH_BORASS 30
#define ARITH_SUBASS 31
#define ARITH_BXORASS 32
#define ARITH_DIVASS 33
#define ARITH_ASS_MAX 34

#define ARITH_LPAREN 34
#define ARITH_RPAREN 35
#define ARITH_BNOT 36
#define ARITH_QMARK 37
#define ARITH_COLON 38

union yystype {
	intmax_t val;
	char *name;
};

extern union yystype yylval;

int yylex(void);
header'>2022-06-08Add Maiden, Mother, CroneJune McEnroe Mixed bag like most collections of short stories. Some of them are pretty good. The author of the worst written story also has the worst written bio. 2022-06-05FIRST SHOW IN 2.5 YEARS BABEY!!!June McEnroe 2022-06-03Set line number on File linesJune McEnroe 2022-06-03Stop polling stdin after EOFJune McEnroe 2022-06-02Set TABSIZE=4June McEnroe Absolutely indiscriminately. 2022-06-02Do basic match highlightingJune McEnroe 2022-06-02Clean up parsing a littleJune McEnroe 2022-06-02Don't duplicate path stringJune McEnroe 2022-06-02Use stderr instead of /dev/tty, realloc buffer if lines too longJune McEnroe For some reason I haven't been able to figure out, trying to poll /dev/tty returns POLLNVAL (and this was using 100% CPU looping), but using stderr instead works fine. 2022-06-02Add initial working version of qfJune McEnroe 2022-05-29Set prompt for okshJune McEnroe