1*3e1db26aSLionel Sambuc /* $NetBSD: search.h,v 1.9 2009/12/30 22:37:40 christos Exp $ */ 2*3e1db26aSLionel Sambuc 3*3e1db26aSLionel Sambuc /*- 4*3e1db26aSLionel Sambuc * Copyright (c) 1992, 1993 5*3e1db26aSLionel Sambuc * The Regents of the University of California. All rights reserved. 6*3e1db26aSLionel Sambuc * 7*3e1db26aSLionel Sambuc * This code is derived from software contributed to Berkeley by 8*3e1db26aSLionel Sambuc * Christos Zoulas of Cornell University. 9*3e1db26aSLionel Sambuc * 10*3e1db26aSLionel Sambuc * Redistribution and use in source and binary forms, with or without 11*3e1db26aSLionel Sambuc * modification, are permitted provided that the following conditions 12*3e1db26aSLionel Sambuc * are met: 13*3e1db26aSLionel Sambuc * 1. Redistributions of source code must retain the above copyright 14*3e1db26aSLionel Sambuc * notice, this list of conditions and the following disclaimer. 15*3e1db26aSLionel Sambuc * 2. Redistributions in binary form must reproduce the above copyright 16*3e1db26aSLionel Sambuc * notice, this list of conditions and the following disclaimer in the 17*3e1db26aSLionel Sambuc * documentation and/or other materials provided with the distribution. 18*3e1db26aSLionel Sambuc * 3. Neither the name of the University nor the names of its contributors 19*3e1db26aSLionel Sambuc * may be used to endorse or promote products derived from this software 20*3e1db26aSLionel Sambuc * without specific prior written permission. 21*3e1db26aSLionel Sambuc * 22*3e1db26aSLionel Sambuc * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23*3e1db26aSLionel Sambuc * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24*3e1db26aSLionel Sambuc * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25*3e1db26aSLionel Sambuc * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26*3e1db26aSLionel Sambuc * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27*3e1db26aSLionel Sambuc * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28*3e1db26aSLionel Sambuc * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29*3e1db26aSLionel Sambuc * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30*3e1db26aSLionel Sambuc * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31*3e1db26aSLionel Sambuc * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32*3e1db26aSLionel Sambuc * SUCH DAMAGE. 33*3e1db26aSLionel Sambuc * 34*3e1db26aSLionel Sambuc * @(#)search.h 8.1 (Berkeley) 6/4/93 35*3e1db26aSLionel Sambuc */ 36*3e1db26aSLionel Sambuc 37*3e1db26aSLionel Sambuc /* 38*3e1db26aSLionel Sambuc * el.search.h: Line and history searching utilities 39*3e1db26aSLionel Sambuc */ 40*3e1db26aSLionel Sambuc #ifndef _h_el_search 41*3e1db26aSLionel Sambuc #define _h_el_search 42*3e1db26aSLionel Sambuc 43*3e1db26aSLionel Sambuc #include "histedit.h" 44*3e1db26aSLionel Sambuc 45*3e1db26aSLionel Sambuc typedef struct el_search_t { 46*3e1db26aSLionel Sambuc Char *patbuf; /* The pattern buffer */ 47*3e1db26aSLionel Sambuc size_t patlen; /* Length of the pattern buffer */ 48*3e1db26aSLionel Sambuc int patdir; /* Direction of the last search */ 49*3e1db26aSLionel Sambuc int chadir; /* Character search direction */ 50*3e1db26aSLionel Sambuc Char chacha; /* Character we are looking for */ 51*3e1db26aSLionel Sambuc char chatflg; /* 0 if f, 1 if t */ 52*3e1db26aSLionel Sambuc } el_search_t; 53*3e1db26aSLionel Sambuc 54*3e1db26aSLionel Sambuc 55*3e1db26aSLionel Sambuc protected int el_match(const Char *, const Char *); 56*3e1db26aSLionel Sambuc protected int search_init(EditLine *); 57*3e1db26aSLionel Sambuc protected void search_end(EditLine *); 58*3e1db26aSLionel Sambuc protected int c_hmatch(EditLine *, const Char *); 59*3e1db26aSLionel Sambuc protected void c_setpat(EditLine *); 60*3e1db26aSLionel Sambuc protected el_action_t ce_inc_search(EditLine *, int); 61*3e1db26aSLionel Sambuc protected el_action_t cv_search(EditLine *, int); 62*3e1db26aSLionel Sambuc protected el_action_t ce_search_line(EditLine *, int); 63*3e1db26aSLionel Sambuc protected el_action_t cv_repeat_srch(EditLine *, Int); 64*3e1db26aSLionel Sambuc protected el_action_t cv_csearch(EditLine *, int, Int, int, int); 65*3e1db26aSLionel Sambuc 66*3e1db26aSLionel Sambuc #endif /* _h_el_search */ 67