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| author | rjohnson <rjohnson@noemail.net> | 1998-03-26 14:45:59 (GMT) |
|---|---|---|
| committer | rjohnson <rjohnson@noemail.net> | 1998-03-26 14:45:59 (GMT) |
| commit | 26a76b6c669bbb7629454ffa56a7f3f501a86dae (patch) | |
| tree | 6e8c9473978f6dab66c601e911721a7bd9d70b1b /generic/tclRegexp.h | |
| parent | f91eedbd6219cd3648cf1085083990df5c0e77dd (diff) | |
| download | tcl-26a76b6c669bbb7629454ffa56a7f3f501a86dae.zip tcl-26a76b6c669bbb7629454ffa56a7f3f501a86dae.tar.gz tcl-26a76b6c669bbb7629454ffa56a7f3f501a86dae.tar.bz2 | |
Initial revision
FossilOrigin-Name: cacdd0f329872d67973970d74c6978730bc24baa
Diffstat (limited to 'generic/tclRegexp.h')
| -rw-r--r-- | generic/tclRegexp.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/generic/tclRegexp.h b/generic/tclRegexp.h new file mode 100644 index 0000000..986316b --- /dev/null +++ b/generic/tclRegexp.h @@ -0,0 +1,40 @@ +/* + * 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 */ |