2 * Copyright (c) 1992, 1993
3 * The Regents of the University of California. All rights reserved.
5 * This code is derived from software contributed to Berkeley by
6 * Christos Zoulas of Cornell University.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by the University of
19 * California, Berkeley and its contributors.
20 * 4. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 * @(#)search.h 8.1 (Berkeley) 6/4/93
37 * $DragonFly: src/lib/libedit/search.h,v 1.3 2003/11/12 20:21:29 eirikn Exp $
41 * el.search.h: Line and history searching utilities
48 typedef struct el_search_t {
49 char *patbuf; /* The pattern buffer */
50 int patlen; /* Length of the pattern buffer */
51 int patdir; /* Direction of the last search */
52 int chadir; /* Character search direction */
53 char chacha; /* Character we are looking for */
57 protected int el_match (const char *, const char *);
58 protected int search_init (EditLine *);
59 protected void search_end (EditLine *);
60 protected int c_hmatch (EditLine *, const char *);
61 protected void c_setpat (EditLine *);
62 protected el_action_t ce_inc_search (EditLine *, int);
63 protected el_action_t cv_search (EditLine *, int);
64 protected el_action_t ce_search_line (EditLine *, char *, int);
65 protected el_action_t cv_repeat_srch (EditLine *, int);
66 protected el_action_t cv_csearch_back (EditLine *, int, int, int);
67 protected el_action_t cv_csearch_fwd (EditLine *, int, int, int);
69 #endif /* _h_el_search */