Mercurial > hg > xemacs-beta

view lisp/msw-mouse.el @ 5911:48386fd60fd0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
GMP functions that take doubles choke on non-finite values, avoid that. src/ChangeLog addition: 2015-05-10 Aidan Kehoe <kehoea@parhasard.net> * floatfns.c (double_to_integer): Rename this from float_to_int to fit our newer, bignum-compatible terminology. GMP can signal SIGFPE when asked to turn NaN or infinity into a bignum, and we're not prepared to handle that signal if the OS float library routines don't do that, so check for those values explicitly. * floatfns.c (ceiling_two_float): * floatfns.c (ceiling_one_float): * floatfns.c (floor_two_float): * floatfns.c (floor_one_float): * floatfns.c (round_two_float): * floatfns.c (round_one_float): * floatfns.c (truncate_two_float): * floatfns.c (truncate_one_float): Call double_to_integer() with its new name. * number.c: Don't use the {bignum,ratio,bigfloat}_set_double functions directly here, with GMP they can choke when handed non-finite C doubles, call Ftruncate() and the new float_to_bigfloat() from floatfns.c. Maybe we should extend number-gmp.c with GMP-specific implementations that check for non-finite values. tests/ChangeLog addition: 2015-05-10 Aidan Kehoe <kehoea@parhasard.net> * automated/lisp-tests.el: Backslash a few parentheses in the first column for the sake of fontification. * automated/lisp-tests.el: Check that the rounding functions signal Lisp errors correctly when handed positive and negative infinity and NaN.
author Aidan Kehoe <kehoea@parhasard.net>
date Sun, 10 May 2015 19:07:09 +0100
parents 308d34e9f07d
children
line wrap: on
line source

;;; msw-mouse.el --- Mouse support for MS Windows.

;; Copyright (C) 1998 Kirill M. Katsnelson

;; Maintainer: XEmacs Development Team
;; Keywords: mouse, dumped

;; 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 3 of the License, 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.  If not, see <http://www.gnu.org/licenses/>.

;;; Synched up with: Not synched.

;;; Commentary:

;; This file is dumped with XEmacs (when Windows support is compiled in).

;;; Code:

(set-glyph-image text-pointer-glyph
		 [mswindows-resource :resource-type cursor :resource-id "Ibeam"])
(set-glyph-image nontext-pointer-glyph
		 [mswindows-resource :resource-type cursor :resource-id "Normal"])
(set-glyph-image selection-pointer-glyph
		 [mswindows-resource :resource-type cursor :resource-id "Normal"])
(set-glyph-image modeline-pointer-glyph
		 [mswindows-resource :resource-type cursor :resource-id "SizeNS"])
(set-glyph-image divider-pointer-glyph
		 [mswindows-resource :resource-type cursor :resource-id "SizeWE"])
(set-glyph-image busy-pointer-glyph
		 [mswindows-resource :resource-type cursor :resource-id "Wait"])
(set-glyph-image gc-pointer-glyph
		 [mswindows-resource :resource-type cursor :resource-id "Wait"])

;;; msw-mouse.el ends here