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Implement some basic Lisp functions in terms of Common Lisp builtins. 2010-12-30 Aidan Kehoe <kehoea@parhasard.net> * simple.el (assoc-ignore-case): Remove a duplicate definition of this function (it's already in subr.el). * iso8859-1.el (char-width): On non-Mule, make this function equivalent to that produced by (constantly 1), but preserve its docstring. * subr.el (subst-char-in-string): Define this in terms of #'substitute, #'nsubstitute. (string-width): Define this using #'reduce and #'char-width. (char-width): Give this a simpler definition, it makes far more sense to check for mule at load time and redefine, as we do in iso8859-1.el. (store-substring): Implement this in terms of #'replace, now #'replace is cheap.
author Aidan Kehoe <kehoea@parhasard.net>
date Thu, 30 Dec 2010 01:00:40 +0000
parents a9c41067dd88
children 308d34e9f07d
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/* Define stream specific console, device, and frame object for XEmacs.
   Copyright (C) 1995 Board of Trustees, University of Illinois.
   Copyright (C) 1995 Free Software Foundation, Inc.
   Copyright (C) 2002 Ben Wing.

This file is part of XEmacs.

XEmacs is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.

XEmacs is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with XEmacs; see the file COPYING.  If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */

/* Synched up with: Not in FSF. */

/* Written by Ben Wing. */

#ifndef INCLUDED_console_stream_impl_h_
#define INCLUDED_console_stream_impl_h_

#include "console-impl.h"
#include "console-stream.h"

DECLARE_CONSOLE_TYPE (stream);

struct stream_console
{
#ifdef NEW_GC
  NORMAL_LISP_OBJECT_HEADER header;
#endif /* NEW_GC */
  FILE *in;
  FILE *out;
  FILE *err;
  int needs_newline;
  Lisp_Object instream;
};

#ifdef NEW_GC
typedef struct stream_console Lisp_Stream_Console;

DECLARE_LISP_OBJECT (stream_console, Lisp_Stream_Console);

#define XSTREAM_CONSOLE(x) \
  XRECORD (x, stream_console, Lisp_Stream_Console)
#define wrap_stream_console(p) wrap_record (p, stream_console)
#define STREAM_CONSOLE_P(x) RECORDP (x, stream_console)
#endif /* NEW_GC */

#define CONSOLE_STREAM_DATA(con) CONSOLE_TYPE_DATA (con, stream)

#endif /* INCLUDED_console_stream_impl_h_ */