Mercurial > hg > xemacs-beta
annotate src/sysfloat.h @ 1149:a123f88fa975
[xemacs-hg @ 2002-12-08 10:24:33 by michaels]
2002-12-02 Mike Sperber <mike@xemacs.org>
* The Great Window Configuration rewrite: Re-implement window
configuration functionality in Emacs Lisp.
* window.h (Fcurrent_window_configuration): Don't export anymore.
(Qcurrent_window_configuration): Declare.
(Qset_window_configuration): Declare.
* event-stream.c (execute_help_form):
* bytecode.c (execute_rare_opcode): Call out to Lisp to save
window excursion.
* window.c (Qcurrent_window_configuration): Declare.
(Qwindow_configurationp):
(Vwindow_configuration_free_list):
(Qset_window_configuration):
(Qtemp_buffer_show_hook):
(struct saved_window):
(struct window_config):
(SAVED_WINDOW_N):
(XWINDOW_CONFIGURATION):
(wrap_window_configuration):
(WINDOW_CONFIGURATIONP):
(CHECK_WINDOW_CONFIGURATION):
(mark_window_config):
(sizeof_window_config_for_n_windows):
(sizeof_window_config):
(print_window_config):
(saved_window_equal):
(window_config_equal):
(Fwindow_configuration_p):
(mark_windows_in_use_closure):
(mark_windows_in_use):
(free_window_configuration):
(Fset_window_configuration):
(count_windows):
(saved_window_index):
(save_window_save):
(Fcurrent_window_configuration):
(Fsave_window_excursion): Remove.
(mark_window_as_deleted): Rectify comment about
`set-window-configuration'.
(Fset_window_buffer): Reinstate code not activated because of old
implementation of window configurations.
(temp_output_buffer_show): Don't run `temp-buffer-show-hook'
anymore---this wasn't supposed to happen anyway according to the
documentation of `temp-buffer-show-function'.
(reinit_vars_of_window): Don't do the window configuration stuff
no more
(vars_of_window): Don't set up `temp-buffer-show-hook' any more.
2002-12-02 Mike Sperber <mike@xemacs.org>
* The Great Window Configuration rewrite: Re-implement window
configuration functionality in Emacs Lisp.
* window-xemacs.el (current-window-configuration):
(set-window-configuration): (plus many functions they depend on)
Re-implement window configurations in Emacs Lisp.
| author | michaels |
|---|---|
| date | Sun, 08 Dec 2002 10:25:14 +0000 |
| parents | 943eaba38521 |
| children | 308d34e9f07d |
| rev | line source |
|---|---|
| 428 | 1 /* |
| 2 Copyright (C) 1995 Free Software Foundation, Inc. | |
| 3 | |
| 4 This file is part of XEmacs. | |
| 5 | |
| 6 XEmacs is free software; you can redistribute it and/or modify it | |
| 7 under the terms of the GNU General Public License as published by the | |
| 8 Free Software Foundation; either version 2, or (at your option) any | |
| 9 later version. | |
| 10 | |
| 11 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 for more details. | |
| 15 | |
| 16 You should have received a copy of the GNU General Public License | |
| 17 along with XEmacs; see the file COPYING. If not, write to | |
| 18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 19 Boston, MA 02111-1307, USA. */ | |
| 20 | |
| 21 /* Synched up with: Not really in FSF. */ | |
| 22 | |
| 440 | 23 #ifndef INCLUDED_sysfloat_h_ |
| 24 #define INCLUDED_sysfloat_h_ | |
| 25 | |
| 442 | 26 #if defined(LINUX) && !(defined (__GLIBC__) && (__GLIBC__ >= 2)) |
| 428 | 27 /* These are redefined (correctly, but differently) in values.h. */ |
| 28 #undef INTBITS | |
| 29 #undef LONGBITS | |
| 30 #undef SHORTBITS | |
| 31 #endif | |
| 32 | |
| 33 #include <math.h> | |
| 34 | |
| 442 | 35 #ifdef WIN32_NATIVE |
| 428 | 36 /* A quirky way to obtain logb prototype */ |
| 37 #include <float.h> | |
| 38 #define logb _logb | |
| 39 #endif | |
| 40 | |
| 41 #ifdef HAVE_MATHERR | |
| 42 /* Work around symbol conflict on Linux/glibc */ | |
| 43 #ifndef DOMAIN | |
| 44 /* SysV matherr is not defined if _BSD_SOURCE is used, and on Linux X11 */ | |
| 45 /* is compiled with _BSD_SOURCE which can also change the size of other */ | |
| 46 /* types. The configure test for matherr is broken. */ | |
| 47 /* Bah. Good riddance to bad rubbish. */ | |
| 48 #undef HAVE_MATHERR | |
| 49 #endif | |
| 50 #endif | |
| 51 | |
| 52 #ifdef NO_MATHERR | |
| 53 #undef HAVE_MATHERR | |
| 54 #endif | |
| 55 | |
| 56 #ifdef HAVE_MATHERR | |
| 57 # ifdef FLOAT_CHECK_ERRNO | |
| 58 # undef FLOAT_CHECK_ERRNO | |
| 59 # endif | |
| 60 # ifdef FLOAT_CHECK_DOMAIN | |
| 61 # undef FLOAT_CHECK_DOMAIN | |
| 62 # endif | |
| 63 #endif | |
| 64 | |
| 65 #ifndef NO_FLOAT_CHECK_ERRNO | |
| 66 #define FLOAT_CHECK_ERRNO | |
| 67 #endif | |
| 68 | |
| 69 #ifdef FLOAT_CHECK_ERRNO | |
| 70 # include <errno.h> | |
| 71 #endif | |
| 72 | |
| 73 #ifndef isnan | |
| 74 # define isnan(x) ((x) != (x)) | |
| 75 #endif | |
| 76 | |
| 440 | 77 #endif /* INCLUDED_sysfloat_h_ */ |