Mercurial > hg > xemacs-beta
view src/sound.h @ 4329:d9eb5ea14f65
Provide %b in #'format; use it for converting between ints and bit vectors.
lisp/ChangeLog addition:
2007-12-17 Aidan Kehoe <kehoea@parhasard.net>
* subr.el (integer-to-bit-vector): New.
* subr.el (bit-vector-to-integer): New.
Provide naive implementations using the Lisp reader for these.
src/ChangeLog addition:
2007-12-17 Aidan Kehoe <kehoea@parhasard.net>
* doprnt.c (emacs_doprnt_1):
Add support for formatted printing of both longs and bignums as
base 2.
* editfns.c (Fformat):
Document the new %b escape for #'format.
* lisp.h:
Make ulong_to_bit_string available beside long_to_string.
* lread.c:
Fix a bug where the integer base was being ignored in certain
contexts; thank you Sebastian Freundt. This is necessary for
correct behaviour of #'integer-to-bit-vector and
#'bit-vector-to-integer, just added to subr.el
* print.c (ulong_to_bit_string): New.
Analagous to long_to_string, but used all the time when %b is
encountered, since we can't pass that to sprintf.
man/ChangeLog addition:
2007-12-17 Aidan Kehoe <kehoea@parhasard.net>
* lispref/strings.texi (Formatting Strings):
Document %b for binary output.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Mon, 17 Dec 2007 08:44:14 +0100 |
| parents | 902d5bd9b75c |
| children | b3ea9c582280 |
line wrap: on
line source
/* Sound functions. Copyright (C) 2000 Free Software Foundation, Inc. Copyright (C) 2001 Ben Wing. 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 in FSF. */ /* This file Mule-ized by Ben Wing, 5-15-01. */ #include "buffer.h" /* Defined in *play.c */ void play_sound_file (Extbyte *name, int volume); void nt_play_sound_file (Lisp_Object name, int volume); int play_sound_data (Binbyte *data, int length, int volume); # define sound_perror(string) \ do { \ Ibyte *errmess; \ Ibyte *string_int; \ GET_STRERROR (errmess, errno); \ EXTERNAL_TO_C_STRING (string, string_int, Qnative); \ warn_when_safe (Qsound, Qerror, "audio: %s, %s", string_int, errmess); \ } while (0) # define sound_warn(string) \ do { \ Ibyte *string_int; \ EXTERNAL_TO_C_STRING (GETTEXT (string), string_int, Qnative); \ warn_when_safe (Qsound, Qwarning, "audio: %s", string_int); \ } while (0)