Mercurial > hg > xemacs-beta
view src/sysfloat.h @ 5219:2d0937dc83cf
Tidying of CL files; make docstrings read better, remove commented-out code
2010-05-30 Aidan Kehoe <kehoea@parhasard.net>
* cl.el: Remove extraneous empty lines.
Remove the commented-out Lisp implementation of #'last,
#'copy-list.
Remove #'cl-maclisp-member.
(acons, pairlis): Have the argument list reflect the docstring for
these functions.
* cl-macs.el (defun*): Have the argument list reflect the
docstring.
Document the syntax of keywords in ARGLIST.
(defmacro*): Have the argument list reflect the docstring.
Document &body, &whole and &environment.
(function*): Have the argument list reflect the docstring.
(loop): Have the argument list reflect the docstring.
(eval-when, dolist, dotimes, do-symbols, flet, labels, macrolet,
symbol-macrolet):
Specify the argument list using the arguments: (...) syntax.
(define-setf-method, rotatef, defsubst*): Have the argument list
reflect the docstring.
(letf, letf*):
Specify the argument list using the arguments: (...) syntax.
(svref, acons, pairlis): Add compiler macros for these functions.
* cl-extra.el: Remove the commented-out Lisp implementation of
#'equalp. If we want to look at it, it's in version control.
(cl-expt): Remove this. The subr #'expt is always available.
Call #'cl-float-limits at dump time.
Remove the commented-out Lisp implementation of #'subseq.
(concatenate): Use (error 'invalid-argument ...) here, if TYPE is
not understood.
(list-length): Don't manually get the length of a list, call
#'length and return nil if the list is circular.
* byte-optimize.el (equalp): This needs
byte-optimize-binary-predicate as its optimizer, as do the other
equality predicates.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Sun, 30 May 2010 13:27:36 +0100 |
parents | 943eaba38521 |
children | 308d34e9f07d |
line wrap: on
line source
/* 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_ */