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- /*
- * Definitions etc. for regexp(3) routines.
- *
- * Caveat: this is V8 regexp(3) [actually, a reimplementation thereof],
- * not the System V one.
- *
- * SCCS: @(#) tclRegexp.h 1.6 96/04/02 18:43:57
- */
-
- #ifndef _REGEXP
- #define _REGEXP 1
-
- #ifndef _TCL
- #include "tcl.h"
- #endif
-
- /*
- * NSUBEXP must be at least 10, and no greater than 117 or the parser
- * will not work properly.
- */
-
- #define NSUBEXP 20
-
- typedef struct regexp {
- char *startp[NSUBEXP];
- char *endp[NSUBEXP];
- char regstart; /* Internal use only. */
- char reganch; /* Internal use only. */
- char *regmust; /* Internal use only. */
- int regmlen; /* Internal use only. */
- char program[1]; /* Unwarranted chumminess with compiler. */
- } regexp;
-
- EXTERN regexp *TclRegComp _ANSI_ARGS_((char *exp));
- EXTERN int TclRegExec _ANSI_ARGS_((regexp *prog, char *string, char *start));
- EXTERN void TclRegSub _ANSI_ARGS_((regexp *prog, char *source, char *dest));
- EXTERN void TclRegError _ANSI_ARGS_((char *msg));
- EXTERN char *TclGetRegError _ANSI_ARGS_((void));
-
- #endif /* REGEXP */
-