Mercurial > hg > xemacs-beta
view src/console-stream-impl.h @ 5056:6aba0daedb7c
Add #'constantly, as specified by ANSI Common Lisp.
2010-02-22 Aidan Kehoe <kehoea@parhasard.net>
* cl-extra.el (constantly):
Add this function, from ANSI Common Lisp, using the SBCL extension
that extra arguments to it are passed back as multiple values in
the constructed function.
* cl-macs.el (constantly):
In the compiler macro for #'constantly, construct a
compiled-function object almost every time, at compile time when
all arguments are constant, and at runtime when they vary.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Mon, 22 Feb 2010 20:08:51 +0000 |
parents | 141c2920ea48 |
children | e0db3c197671 |
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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 struct lrecord_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_LRECORD (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_ */