cvsuser 04/11/18 14:41:05
Added: compilers/p6ge p6ge.h
Log:
Initial public release of p6ge.
Revision Changes Path
1.1 parrot/compilers/p6ge/p6ge.h
Index: p6ge.h
===================================================================
#ifndef P6GE_H_GUARD
#define P6GE_H_GUARD
#include <limits.h>
#include <stdio.h>
#define P6GE_INF INT_MAX
#define P6GE_MAX_LITERAL_LEN 128
typedef enum {
P6GE_PATTERN_END, P6GE_DOT, P6GE_LITERAL,
P6GE_CONCAT, P6GE_GROUP, P6GE_ALT,
P6GE_ANCHOR_BOS, P6GE_ANCHOR_EOS,
P6GE_ANCHOR_BOL, P6GE_ANCHOR_EOL
} p6ge_exp_t;
enum { ctliteral=0x00, ctmeta=0x01, ctspace=0x02, ctket=0x04, ctquant=0x08 };
extern int p6ge_ctype[256];
extern int p6ge_cmeta[256];
extern const char* p6ge_exp_s[];
typedef struct _P6GE_Text {
const unsigned char* text;
const unsigned char* pos;
int capture;
int ncapture;
} P6GE_Text;
typedef struct _P6GE_Exp {
int id;
p6ge_exp_t type;
int nlen;
int min;
int max;
int isgreedy;
int group;
unsigned char* name;
struct _P6GE_Exp* exp1;
struct _P6GE_Exp* exp2;
} P6GE_Exp;
P6GE_Exp* p6ge_parse(const char* s);
P6GE_Exp* p6ge_parsep5(const char* s);
P6GE_Exp* p6ge_parse_new(p6ge_exp_t type, P6GE_Exp* exp1, P6GE_Exp* exp2);
void p6ge_parse_free(P6GE_Exp* e);
void p6ge_init();
void p6ge_printexp(FILE* fp, P6GE_Exp* e, int depth);
char* p6ge_p6rule_pir(const char* s);
#endif /* P6GE_H_GUARD */
/*
* Local variables:
* c-indentation-style: bsd
* c-basic-offset: 4
* indent-tabs-mode: nil
* End:
*
* vim: expandtab shiftwidth=4:
*/
