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fix so that CL docstrings (with &key, etc.) handled properly -------------------- ChangeLog entries follow: -------------------- lisp/ChangeLog addition: 2010-02-23 Ben Wing <ben@xemacs.org> * autoload.el: * autoload.el (make-autoload): * cl-macs.el (cl-function-arglist): * cl-macs.el (cl-transform-lambda): Don't add argument list with the tag "Common Lisp lambda list:"; instead add in "standard" form using "arguments:" and omitting the function name. Add an arg to `cl-function-arglist' to omit the name and use it in autoload.el instead of just hacking it off. * help.el: * help.el (function-arglist): * help.el (function-documentation-1): New. Extract out common code to recognize and/or strip the arglist from documentation into `function-documentation-1'. Use in `function-arglist' and `function-documentation'. Modify `function-arglist' so it looks for the `arguments: ' stuff in all doc strings, not just subrs/autoloads, so that CL functions get recognized properly. Change the regexp used to match "arguments: " specs to allow nested parens inside the arg list (happens when you have a default value specified in a CL arglist).
author Ben Wing <ben@xemacs.org>
date Tue, 23 Feb 2010 01:12:13 -0600
parents 943eaba38521
children 308d34e9f07d
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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_ */