[perl5.git] / spat.h

/* $Header: spat.h,v 1.0 87/12/18 13:06:10 root Exp $
 *
 * $Log:	spat.h,v $
 * Revision 1.0  87/12/18  13:06:10  root
 * Initial revision
 * 
 */

struct scanpat {
    SPAT	*spat_next;		/* list of all scanpats */
    COMPEX	spat_compex;		/* compiled expression */
    ARG		*spat_repl;		/* replacement string for subst */
    ARG		*spat_runtime;		/* compile pattern at runtime */
    STR		*spat_first;		/* for a fast bypass of execute() */
    bool	spat_flags;
    char	spat_flen;
};

#define SPAT_USED 1			/* spat has been used once already */
#define SPAT_USE_ONCE 2			/* use pattern only once per article */
#define SPAT_SCANFIRST 4		/* initial constant not anchored */
#define SPAT_SCANALL 8			/* initial constant is whole pat */

EXT SPAT *spat_root;		/* list of all spats */
EXT SPAT *curspat;		/* what to do \ interps from */

#define Nullspat Null(SPAT*)
Commit	Line	Data
8d063cd8 LW	1	/* $Header: spat.h,v 1.0 87/12/18 13:06:10 root Exp $
	2	*
	3	* $Log: spat.h,v $
	4	* Revision 1.0 87/12/18 13:06:10 root
	5	* Initial revision
	6	*
	7	*/
	8
	9	struct scanpat {
	10	SPAT spat_next; / list of all scanpats */
	11	COMPEX spat_compex; /* compiled expression */
	12	ARG spat_repl; / replacement string for subst */
	13	ARG spat_runtime; / compile pattern at runtime */
	14	STR spat_first; / for a fast bypass of execute() */
	15	bool spat_flags;
	16	char spat_flen;
	17	};
	18
	19	#define SPAT_USED 1 /* spat has been used once already */
	20	#define SPAT_USE_ONCE 2 /* use pattern only once per article */
	21	#define SPAT_SCANFIRST 4 /* initial constant not anchored */
	22	#define SPAT_SCANALL 8 /* initial constant is whole pat */
	23
	24	EXT SPAT spat_root; / list of all spats */
	25	EXT SPAT curspat; / what to do \ interps from */
	26
	27	#define Nullspat Null(SPAT*)