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71 lines
3.0 KiB
C
71 lines
3.0 KiB
C
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/* $NetBSD: search.h,v 1.5 2000/09/04 22:06:32 lukem Exp $ */
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/*-
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* Copyright (c) 1992, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Christos Zoulas of Cornell University.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)search.h 8.1 (Berkeley) 6/4/93
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*/
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/*
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* el.search.h: Line and history searching utilities
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*/
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#ifndef _h_el_search
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#define _h_el_search
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#include "histedit.h"
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typedef struct el_search_t {
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char *patbuf; /* The pattern buffer */
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size_t patlen; /* Length of the pattern buffer */
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int patdir; /* Direction of the last search */
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int chadir; /* Character search direction */
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char chacha; /* Character we are looking for */
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} el_search_t;
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protected int el_match(const char *, const char *);
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protected int search_init(EditLine *);
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protected void search_end(EditLine *);
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protected int c_hmatch(EditLine *, const char *);
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protected void c_setpat(EditLine *);
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protected el_action_t ce_inc_search(EditLine *, int);
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protected el_action_t cv_search(EditLine *, int);
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protected el_action_t ce_search_line(EditLine *, char *, int);
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protected el_action_t cv_repeat_srch(EditLine *, int);
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protected el_action_t cv_csearch_back(EditLine *, int, int, int);
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protected el_action_t cv_csearch_fwd(EditLine *, int, int, int);
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#endif /* _h_el_search */
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