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.

;   Export definition file for XPM port to Win32
;   Copyright (C) 2000 Kirill 'Big K' Katsnelson
;
; 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 in FSF.
;

LIBRARY Xpm.dll
EXPORTS
  XpmCreateImageFromData
  XpmCreateDataFromImage
  XpmReadFileToImage
  XpmWriteFileFromImage
  XpmCreateImageFromBuffer
  XpmReadFileToBuffer
  XpmWriteFileFromBuffer
  XpmReadFileToData
  XpmWriteFileFromData
  XpmAttributesSize
  XpmFreeAttributes
  XpmFreeExtensions
  XpmFreeXpmImage
  XpmFreeXpmInfo
  XpmGetErrorString
  XpmLibraryVersion
  XpmReadFileToXpmImage
  XpmWriteFileFromXpmImage
  XpmCreateImageFromXpmImage
  XpmCreateXpmImageFromImage
  XpmCreateDataFromXpmImage
  XpmCreateXpmImageFromData
  XpmCreateXpmImageFromBuffer
  XpmCreateBufferFromXpmImage
  XpmFree