/* * Copyright © 2016 Keith Packard * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 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 * General Public License for more details. */ #ifndef _AO_LISP_READ_H_ #define _AO_LISP_READ_H_ # define END 0 # define NAME 1 # define OPEN 2 # define CLOSE 3 # define QUOTE 4 # define STRING 5 # define NUM 6 /* * character classes */ # define PRINTABLE 0x00000001 /* \t \n ' ' - '~' */ # define QUOTED 0x00000002 /* \ anything */ # define BRA 0x00000004 /* ( [ { */ # define KET 0x00000008 /* ) ] } */ # define WHITE 0x00000010 /* ' ' \t \n */ # define DIGIT 0x00000020 /* [0-9] */ # define SIGN 0x00000040 /* +- */ # define ENDOFFILE 0x00000080 /* end of file */ # define COMMENT 0x00000100 /* ; # */ # define IGNORE 0x00000200 /* \0 - ' ' */ # define QUOTEC 0x00000400 /* ' */ # define BACKSLASH 0x00000800 /* \ */ # define VBAR 0x00001000 /* | */ # define TWIDDLE 0x00002000 /* ~ */ # define STRINGC 0x00004000 /* " */ # define NOTNAME (STRINGC|TWIDDLE|VBAR|QUOTEC|COMMENT|ENDOFFILE|WHITE|KET|BRA) # define NUMBER (DIGIT|SIGN) #endif /* _AO_LISP_READ_H_ */