blob: b6c3c724a0d8d4a3452637d1e78ca9534749837e (
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
|
/* Copyright (C) 2020 June McEnroe <june@causal.agency>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#define ENUM_CLASS \
X(None) \
X(Normal) \
X(Operator) \
X(Number) \
X(Keyword) \
X(Ident) \
X(Macro) \
X(Comment) \
X(String) \
X(Escape) \
X(Format) \
X(Subst)
enum Class {
#define X(class) class,
ENUM_CLASS
#undef X
ClassCap,
};
typedef int Lex(void);
struct Lexer {
Lex *lex;
FILE **in;
char **text;
};
extern const struct Lexer LexC;
extern const struct Lexer LexMake;
extern const struct Lexer LexMdoc;
|