2 * Copyright © 2016 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
15 #ifndef _AO_LISP_READ_H_
16 #define _AO_LISP_READ_H_
36 # define PRINTABLE 0x0001 /* \t \n ' ' - '~' */
37 # define QUOTED 0x0002 /* \ anything */
38 # define SPECIAL 0x0004 /* ( [ { ) ] } ' . */
39 # define WHITE 0x0008 /* ' ' \t \n */
40 # define DIGIT 0x0010 /* [0-9] */
41 # define SIGN 0x0020 /* +- */
42 # define ENDOFFILE 0x0040 /* end of file */
43 # define COMMENT 0x0080 /* ; */
44 # define IGNORE 0x0100 /* \0 - ' ' */
45 # define BACKSLASH 0x0200 /* \ */
46 # define VBAR 0x0400 /* | */
47 # define TWIDDLE 0x0800 /* ~ */
48 # define STRINGC 0x1000 /* " */
49 # define POUND 0x2000 /* # */
51 # define NOTNAME (STRINGC|TWIDDLE|VBAR|COMMENT|ENDOFFILE|WHITE|SPECIAL)
52 # define NUMBER (DIGIT|SIGN)
54 #endif /* _AO_LISP_READ_H_ */