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comparison tests/agcl/parsifal/good/detag.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 DETAG_H
2 #define DETAG_H
3
4 typedef enum {
5 detag_input_string_token = 1, detag_html_token, detag_eof_token,
6 detag_text_token, detag_tag_token, detag_tag_innards_token = 11,
7 detag_other_stuff_token = 16, detag_header_type_token = 26,
8 detag_comment_stuff_token = 57, detag_tag_innard_char_token,
9 detag_comment_char_token = 61, detag_text_char_token = 64,
10 detag_ordinary_text_char_token, detag_entity_text_char_token
11 } detag_token_type;
12
13 typedef struct detag_pcb_struct{
14 detag_token_type token_number, reduction_token, error_frame_token;
15 int input_code;
16 int input_value;
17 int line, column;
18 int ssx, sn, error_frame_ssx;
19 int drt, dssx, dsn;
20 int ss[128];
21 int vs[128];
22 int ag_ap;
23 const char *error_message;
24 char read_flag;
25 char exit_flag;
26 int bts[128], btsx;
27 unsigned char * pointer;
28 unsigned char * la_ptr;
29 const unsigned char *key_sp;
30 int save_index, key_state;
31 char ag_msg[82];
32 } detag_pcb_type;
33
34 #ifndef PRULE_CONTEXT
35 #define PRULE_CONTEXT(pcb) (&((pcb).cs[(pcb).ssx]))
36 #define PERROR_CONTEXT(pcb) ((pcb).cs[(pcb).error_frame_ssx])
37 #define PCONTEXT(pcb) ((pcb).cs[(pcb).ssx])
38 #endif
39
40 #ifndef AG_RUNNING_CODE
41 /* PCB.exit_flag values */
42 #define AG_RUNNING_CODE 0
43 #define AG_SUCCESS_CODE 1
44 #define AG_SYNTAX_ERROR_CODE 2
45 #define AG_REDUCTION_ERROR_CODE 3
46 #define AG_STACK_ERROR_CODE 4
47 #define AG_SEMANTIC_ERROR_CODE 5
48 #endif
49
50 extern detag_pcb_type detag_pcb;
51 void init_detag(void);
52 void detag(void);
53 #endif
54