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Support #'function-arglist with built-in special forms. Also fix a couple of bugs in lisp/help.el. lisp/ChangeLog addition: 2009-06-14 Aidan Kehoe <kehoea@parhasard.net> * help.el (describe-function-1): Check macro-p, not macrop, when describing whether a symbol has an associated macro or an associated function. Relevant with autoloaded macros. (function-arglist): Accept multi-line arglists in built-in functions, as found in #'write-region-internal. #'dontusethis-set-symbol-value-handler is still broken for other reasons. src/ChangeLog addition: 2009-06-14 Aidan Kehoe <kehoea@parhasard.net> * eval.c (For): * eval.c (Fand): * eval.c (Fif): * eval.c (Fwhen): * eval.c (Fcond): * eval.c (Fprogn): * eval.c (Fprog1): * eval.c (Fprog2): * eval.c (FletX): * eval.c (Flet): * eval.c (Fwhile): * eval.c (Fdefvar): * eval.c (Fdefconst): * eval.c (Frun_hooks): * eval.c (Frun_hooks_with_args): * eval.c (Frun_hooks_with_args_until_success): * eval.c (Frun_hooks_with_args_until_failure): Add arguments information, understood by #'function-arglist, to all these special forms, functions and macros. Remove the argument information that was already there that was not understood by #'function-arglist.
author Aidan Kehoe <kehoea@parhasard.net>
date Sun, 14 Jun 2009 15:07:13 +0100
parents 943eaba38521
children 308d34e9f07d
line wrap: on
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/*
   Copyright (C) 1995 Free Software Foundation, Inc.

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 really in FSF. */

#ifndef INCLUDED_sysfloat_h_
#define INCLUDED_sysfloat_h_

#if defined(LINUX) && !(defined (__GLIBC__) && (__GLIBC__ >= 2))
/* These are redefined (correctly, but differently) in values.h.  */
#undef INTBITS
#undef LONGBITS
#undef SHORTBITS
#endif

#include <math.h>

#ifdef WIN32_NATIVE
/* A quirky way to obtain logb prototype */
#include <float.h>
#define logb _logb
#endif

#ifdef HAVE_MATHERR
/* Work around symbol conflict on Linux/glibc */
#ifndef DOMAIN
/* SysV matherr is not defined if _BSD_SOURCE is used, and on Linux X11 */
/* is compiled with _BSD_SOURCE which can also change the size of other */
/* types.  The configure test for matherr is broken. */
/* Bah.  Good riddance to bad rubbish. */
#undef HAVE_MATHERR
#endif
#endif

#ifdef NO_MATHERR
#undef HAVE_MATHERR
#endif

#ifdef HAVE_MATHERR
# ifdef FLOAT_CHECK_ERRNO
#  undef FLOAT_CHECK_ERRNO
# endif
# ifdef FLOAT_CHECK_DOMAIN
#  undef FLOAT_CHECK_DOMAIN
# endif
#endif

#ifndef NO_FLOAT_CHECK_ERRNO
#define FLOAT_CHECK_ERRNO
#endif

#ifdef FLOAT_CHECK_ERRNO
# include <errno.h>
#endif

#ifndef isnan
# define isnan(x) ((x) != (x))
#endif

#endif /* INCLUDED_sysfloat_h_ */