home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
OS/2 Shareware BBS: 35 Internet
/
35-Internet.zip
/
trn_12.zip
/
src
/
search.h
< prev
next >
Wrap
C/C++ Source or Header
|
1991-12-04
|
2KB
|
52 lines
/* $Id: search.h,v 4.4 1991/09/09 20:27:37 sob Exp sob $
*
* $Log: search.h,v $
* Revision 4.4 1991/09/09 20:27:37 sob
* release 4.4
*
*
*
*/
/* This software is Copyright 1991 by Stan Barber.
*
* Permission is hereby granted to copy, reproduce, redistribute or otherwise
* use this software as long as: there is no monetary profit gained
* specifically from the use or reproduction of this software, it is not
* sold, rented, traded or otherwise marketed, and this copyright notice is
* included prominently in any copy made.
*
* The author make no claims as to the fitness or correctness of this software
* for any use whatsoever, and it is provided as is. Any use of this software
* is at the user's own risk.
*/
#ifndef NBRA
#define NBRA 10 /* the maximum number of meta-brackets in an
RE -- \( \) */
#define NALTS 10 /* the maximum number of \|'s */
typedef struct {
char *expbuf; /* The compiled search string */
int eblen; /* Length of above buffer */
char *alternatives[NALTS]; /* The list of \| seperated alternatives */
char *braslist[NBRA]; /* RE meta-bracket start list */
char *braelist[NBRA]; /* RE meta-bracket end list */
char *brastr; /* saved match string after execute() */
char nbra; /* The number of meta-brackets int the most
recenlty compiled RE */
bool do_folding; /* fold upper and lower case? */
} COMPEX;
void search_init ANSI((void));
void init_compex ANSI((COMPEX *));
void free_compex ANSI((COMPEX *));
char *getbracket ANSI((COMPEX *,int));
void case_fold ANSI((int));
char *compile ANSI((COMPEX *,char *,int,int));
void grow_eb ANSI((COMPEX *));
char *execute ANSI((COMPEX *,char *));
bool advance ANSI((COMPEX *,char *,char *));
bool backref ANSI((COMPEX *,int,char *));
bool cclass ANSI((char *,int,int));
#endif