mirror of https://github.com/lianthony/NT4.0
83 lines
2.6 KiB
83 lines
2.6 KiB
/* re.h - common include files for regular expression compilers
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*/
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#define INTERNAL near
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RE_OPCODE *REip; /* instruction pointer to compiled */
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struct patType *REPat; /* pointer to pattern being compiled */
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int REArg; /* count of tagged args parsed */
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/* defined actions for parsing */
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#define ACTIONMIN 0
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#define PROLOG 0
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#define LEFTARG 1
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#define RIGHTARG 2
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#define SMSTAR 3
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#define SMSTAR1 4
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#define STAR 5
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#define STAR1 6
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#define ANY 7
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#define BOL 8
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#define EOL 9
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#define NOTSIGN 10
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#define NOTSIGN1 11
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#define LETTER 12
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#define LEFTOR 13
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#define ORSIGN 14
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#define RIGHTOR 15
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#define CCLBEG 16
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#define CCLNOT 17
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#define RANGE 18
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#define EPILOG 19
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#define PREV 20
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#define ACTIONMAX 20
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/* function forward declarations */
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char fREMatch (struct patType *,char *,char *,char );
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struct patType * RECompile (char *, flagType, flagType);
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char REGetArg (struct patType *,int ,char *);
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char RETranslate (struct patType *,char *,char *);
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int RETranslateLength (struct patType *,char *);
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int RELength (struct patType *,int );
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char * REStart (struct patType *);
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typedef unsigned INTERNAL ACT (unsigned int, unsigned int,
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unsigned char, unsigned char);
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typedef ACT *PACT;
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unsigned INTERNAL CompileAction(unsigned int, unsigned int, unsigned char, unsigned char);
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unsigned INTERNAL EstimateAction(unsigned int, unsigned int, unsigned char, unsigned char);
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unsigned INTERNAL NullAction(unsigned int, unsigned int, unsigned char, unsigned char);
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int pascal INTERNAL RECharType (char *);
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int pascal INTERNAL RECharLen (char *);
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int pascal INTERNAL REClosureLen (char *);
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char * pascal INTERNAL REParseRE (PACT, char *,int *);
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char * pascal INTERNAL REParseE (PACT,char *);
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char * pascal INTERNAL REParseSE (PACT,char *);
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char * pascal INTERNAL REParseClass (PACT,char *);
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char * pascal INTERNAL REParseAny (PACT,char *);
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char * pascal INTERNAL REParseBOL (PACT,char *);
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char * pascal INTERNAL REParsePrev (PACT, char *);
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char * pascal INTERNAL REParseEOL (PACT,char *);
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char * pascal INTERNAL REParseAlt (PACT,char *);
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char * pascal INTERNAL REParseNot (PACT,char *);
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char * pascal INTERNAL REParseAbbrev (PACT,char *);
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char * pascal INTERNAL REParseChar (PACT,char *);
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char * pascal INTERNAL REParseClosure (PACT,char *);
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char * pascal INTERNAL REParseGreedy (PACT,char *);
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char * pascal INTERNAL REParsePower (PACT,char *);
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char pascal INTERNAL REClosureChar (char *);
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char pascal INTERNAL Escaped (char );
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void pascal INTERNAL REStackOverflow (void);
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void pascal INTERNAL REEstimate (char *);
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#ifdef DEBUG
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void INTERNAL REDump (struct patType *p);
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#endif
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