Home | History | Annotate | Line # | Download | only in libedit
search.h revision 1.4 
      1 /*	$NetBSD: search.h,v 1.4 1999/07/02 15:21:27 simonb Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1992, 1993
      5  *	The Regents of the University of California.  All rights reserved.
      6  *
      7  * This code is derived from software contributed to Berkeley by
      8  * Christos Zoulas of Cornell University.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *	This product includes software developed by the University of
     21  *	California, Berkeley and its contributors.
     22  * 4. Neither the name of the University nor the names of its contributors
     23  *    may be used to endorse or promote products derived from this software
     24  *    without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     30  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     31  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     32  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     34  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     35  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     36  * SUCH DAMAGE.
     37  *
     38  *	@(#)search.h	8.1 (Berkeley) 6/4/93
     39  */
     40 
     41 /*
     42  * el.search.h: Line and history searching utilities
     43  */
     44 #ifndef _h_el_search
     45 #define _h_el_search
     46 
     47 #include "histedit.h"
     48 
     49 typedef struct el_search_t {
     50     char *patbuf;		/* The pattern buffer		*/
     51     size_t  patlen;		/* Length of the pattern buffer	*/
     52     int  patdir;		/* Direction of the last search	*/
     53     int  chadir;		/* Character search direction	*/
     54     char chacha;		/* Character we are looking for	*/
     55 } el_search_t;
     56 
     57 
     58 protected int 		el_match	__P((const char *, const char *));
     59 protected int		search_init	__P((EditLine *));
     60 protected void		search_end	__P((EditLine *));
     61 protected int		c_hmatch	__P((EditLine *, const char *));
     62 protected void		c_setpat	__P((EditLine *));
     63 protected el_action_t	ce_inc_search	__P((EditLine *, int));
     64 protected el_action_t	cv_search	__P((EditLine *, int));
     65 protected el_action_t	ce_search_line	__P((EditLine *, char *, int));
     66 protected el_action_t	cv_repeat_srch	__P((EditLine *, int));
     67 protected el_action_t	cv_csearch_back	__P((EditLine *, int, int, int));
     68 protected el_action_t	cv_csearch_fwd	__P((EditLine *, int, int, int));
     69 
     70 #endif /* _h_el_search */
     71