Patrick Welche <prlw1@cam.ac.uk>
[netbsd-mini2440.git] / lib / libedit / search.h
blob5aaf35886a96ab7bf6212511874cf00d67eed2fe
1 /* $NetBSD: search.h,v 1.8 2003/10/18 23:27:36 christos Exp $ */
3 /*-
4 * Copyright (c) 1992, 1993
5 * The Regents of the University of California. All rights reserved.
7 * This code is derived from software contributed to Berkeley by
8 * Christos Zoulas of Cornell University.
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. Neither the name of the University nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
34 * @(#)search.h 8.1 (Berkeley) 6/4/93
38 * el.search.h: Line and history searching utilities
40 #ifndef _h_el_search
41 #define _h_el_search
43 #include "histedit.h"
45 typedef struct el_search_t {
46 Char *patbuf; /* The pattern buffer */
47 size_t patlen; /* Length of the pattern buffer */
48 int patdir; /* Direction of the last search */
49 int chadir; /* Character search direction */
50 Char chacha; /* Character we are looking for */
51 char chatflg; /* 0 if f, 1 if t */
52 } el_search_t;
55 protected int el_match(const Char *, const Char *);
56 protected int search_init(EditLine *);
57 protected void search_end(EditLine *);
58 protected int c_hmatch(EditLine *, const Char *);
59 protected void c_setpat(EditLine *);
60 protected el_action_t ce_inc_search(EditLine *, int);
61 protected el_action_t cv_search(EditLine *, int);
62 protected el_action_t ce_search_line(EditLine *, int);
63 protected el_action_t cv_repeat_srch(EditLine *, Int);
64 protected el_action_t cv_csearch(EditLine *, int, Int, int, int);
66 #endif /* _h_el_search */