/* $NetBSD: chared.h,v 1.4 2014/10/31 18:59:32 spz Exp $ */ /* from NetBSD: chared.h,v 1.14 2004/08/13 12:10:39 mycroft Exp */ /*- * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software contributed to Berkeley by * Christos Zoulas of Cornell University. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)chared.h 8.1 (Berkeley) 6/4/93 */ /* * el.chared.h: Character editor interface */ #ifndef _h_el_chared #define _h_el_chared #include #include #include "histedit.h" #define EL_MAXMACRO 10 /* * This is a issue of basic "vi" look-and-feel. Defining VI_MOVE works * like real vi: i.e. the transition from command<->insert modes moves * the cursor. * * On the other hand we really don't want to move the cursor, because * all the editing commands don't include the character under the cursor. * Probably the best fix is to make all the editing commands aware of * this fact. */ #define VI_MOVE typedef struct c_macro_t { int level; int offset; char **macro; } c_macro_t; /* * Undo information for vi - no undo in emacs (yet) */ typedef struct c_undo_t { int len; /* length of saved line */ int cursor; /* position of saved cursor */ char *buf; /* full saved text */ } c_undo_t; /* redo for vi */ typedef struct c_redo_t { char *buf; /* redo insert key sequence */ char *pos; char *lim; el_action_t cmd; /* command to redo */ char ch; /* char that invoked it */ int count; int action; /* from cv_action() */ } c_redo_t; /* * Current action information for vi */ typedef struct c_vcmd_t { int action; char *pos; } c_vcmd_t; /* * Kill buffer for emacs */ typedef struct c_kill_t { char *buf; char *last; char *mark; } c_kill_t; /* * Note that we use both data structures because the user can bind * commands from both editors! */ typedef struct el_chared_t { c_undo_t c_undo; c_kill_t c_kill; c_redo_t c_redo; c_vcmd_t c_vcmd; c_macro_t c_macro; } el_chared_t; #define STReof "^D\b\b" #define STRQQ "\"\"" #define isglob(a) (strchr("*[]?", (a)) != NULL) #define isword(a) (isprint(a)) #define NOP 0x00 #define DELETE 0x01 #define INSERT 0x02 #define YANK 0x04 #define CHAR_FWD (+1) #define CHAR_BACK (-1) #define MODE_INSERT 0 #define MODE_REPLACE 1 #define MODE_REPLACE_1 2 #include "common.h" #include "vi.h" #include "emacs.h" #include "search.h" #include "fcns.h" protected int cv__isword(int); protected int cv__isWord(int); protected void cv_delfini(EditLine *); protected char *cv__endword(char *, char *, int, int (*)(int)); protected int ce__isword(int); protected void cv_undo(EditLine *); protected void cv_yank(EditLine *, const char *, int); protected char *cv_next_word(EditLine*, char *, char *, int, int (*)(int)); protected char *cv_prev_word(char *, char *, int, int (*)(int)); protected char *c__next_word(char *, char *, int, int (*)(int)); protected char *c__prev_word(char *, char *, int, int (*)(int)); protected void c_insert(EditLine *, int); protected void c_delbefore(EditLine *, int); protected void c_delbefore1(EditLine *); protected void c_delafter(EditLine *, int); protected void c_delafter1(EditLine *); protected int c_gets(EditLine *, char *, const char *); protected int c_hpos(EditLine *); protected int ch_init(EditLine *); protected void ch_reset(EditLine *); protected int ch_enlargebufs(EditLine *, size_t); protected void ch_end(EditLine *); #endif /* _h_el_chared */