1 /* $NetBSD: search.h,v 1.5 2000/09/04 22:06:32 lukem 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(const char *, const char *); 59 protected int search_init(EditLine *); 60 protected void search_end(EditLine *); 61 protected int c_hmatch(EditLine *, const char *); 62 protected void c_setpat(EditLine *); 63 protected el_action_t ce_inc_search(EditLine *, int); 64 protected el_action_t cv_search(EditLine *, int); 65 protected el_action_t ce_search_line(EditLine *, char *, int); 66 protected el_action_t cv_repeat_srch(EditLine *, int); 67 protected el_action_t cv_csearch_back(EditLine *, int, int, int); 68 protected el_action_t cv_csearch_fwd(EditLine *, int, int, int); 69 70 #endif /* _h_el_search */ 71