IABSD.fr/src/lib/libedit/map.h

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• Author : schwarze
  Date : 2016-05-06 13:12:52
  Hash : 13e01c7a
  Message : Replace the generated file "fcns.c" by a simpler header "func.h" included only in the one file needing it, "map.c". That allows to define el_action_t directly in "map.h", which in turn allows to stop including "fcns.h" from "el.h" and include it only in the modules needing it. Now we no longer autogenerate any C files. Feedback and OK martijn@. First version also proofread by Christian Heckendorf <mbie at ulmus dot me>.

• lib/libedit/map.h

• /*	$OpenBSD: map.h,v 1.10 2016/05/06 13:12:52 schwarze Exp $	*/
  /*	$NetBSD: map.h,v 1.12 2016/04/18 17:01:19 christos 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.
   *
   *	@(#)map.h	8.1 (Berkeley) 6/4/93
   */
  
  /*
   * el.map.h:	Editor maps
   */
  #ifndef _h_el_map
  #define	_h_el_map
  
  typedef el_action_t (*el_func_t)(EditLine *, wint_t);
  
  typedef struct el_bindings_t {	/* for the "bind" shell command */
  	const wchar_t	*name;		/* function name for bind command */
  	int		 func;		/* function numeric value */
  	const wchar_t	*description;	/* description of function */
  } el_bindings_t;
  
  typedef struct el_map_t {
  	el_action_t	*alt;		/* The current alternate key map */
  	el_action_t	*key;		/* The current normal key map	*/
  	el_action_t	*current;	/* The keymap we are using	*/
  	const el_action_t *emacs;	/* The default emacs key map	*/
  	const el_action_t *vic;		/* The vi command mode key map	*/
  	const el_action_t *vii;		/* The vi insert mode key map	*/
  	int		 type;		/* Emacs or vi			*/
  	el_bindings_t	*help;		/* The help for the editor functions */
  	el_func_t	*func;		/* List of available functions	*/
  	int		 nfunc;		/* The number of functions/help items */
  } el_map_t;
  
  #define	MAP_EMACS	0
  #define	MAP_VI		1
  
  #define N_KEYS      256
  
  protected int	map_bind(EditLine *, int, const wchar_t **);
  protected int	map_init(EditLine *);
  protected void	map_end(EditLine *);
  protected void	map_init_vi(EditLine *);
  protected void	map_init_emacs(EditLine *);
  protected int	map_set_editor(EditLine *, wchar_t *);
  protected int	map_get_editor(EditLine *, const wchar_t **);
  protected int	map_addfunc(EditLine *, const wchar_t *, const wchar_t *,
      el_func_t);
  
  #endif /* _h_el_map */