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comparison tests/agcl/parsifal/good/tcsoff2.h @ 0:13d2b8934445

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Import AnaGram (near-)release tree into Mercurial.
author David A. Holland
date Sat, 22 Dec 2007 17:52:45 -0500
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-1:000000000000 0:13d2b8934445
1 #ifndef TCSOFF2_H
2 #define TCSOFF2_H
3
4 typedef enum {
5 tcsoff2_grammar_token = 1, tcsoff2_word_token, tcsoff2_eol_token = 4,
6 tcsoff2_string_1_token = 6, tcsoff2_string_2_token,
7 tcsoff2_eof_token = 13
8 } tcsoff2_token_type;
9
10 typedef struct tcsoff2_pcb_struct{
11 tcsoff2_token_type token_number, reduction_token, error_frame_token;
12 int input_code;
13 int input_value;
14 int line, column;
15 int ssx, sn, error_frame_ssx;
16 int drt, dssx, dsn;
17 int ss[128];
18 int vs[128];
19 int ag_ap;
20 const char *error_message;
21 char read_flag;
22 char exit_flag;
23 int bts[128], btsx;
24 int lab[4], rx, fx;
25 const unsigned char *key_sp;
26 int save_index, key_state;
27 char ag_msg[82];
28 } tcsoff2_pcb_type;
29
30 #ifndef PRULE_CONTEXT
31 #define PRULE_CONTEXT(pcb) (&((pcb).cs[(pcb).ssx]))
32 #define PERROR_CONTEXT(pcb) ((pcb).cs[(pcb).error_frame_ssx])
33 #define PCONTEXT(pcb) ((pcb).cs[(pcb).ssx])
34 #endif
35
36 #ifndef AG_RUNNING_CODE
37 /* PCB.exit_flag values */
38 #define AG_RUNNING_CODE 0
39 #define AG_SUCCESS_CODE 1
40 #define AG_SYNTAX_ERROR_CODE 2
41 #define AG_REDUCTION_ERROR_CODE 3
42 #define AG_STACK_ERROR_CODE 4
43 #define AG_SEMANTIC_ERROR_CODE 5
44 #endif
45
46 extern tcsoff2_pcb_type tcsoff2_pcb;
47 void init_tcsoff2(void);
48 void tcsoff2(void);
49 #endif
50