Mercurial > hg > xemacs-beta
view src/objects-gtk-impl.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 | 79c6ff3eef26 |
| children | 87175eb65ff4 |
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/* Gtk-specific Lisp objects. Copyright (C) 1993, 1994 Free Software Foundation, Inc. Copyright (C) 1995 Board of Trustees, University of Illinois. Copyright (C) 1995, 1996 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. */ /* Gtk version by William Perry */ #ifndef _XEMACS_OBJECTS_GTK_IMPL_H_ #define _XEMACS_OBJECTS_GTK_IMPL_H_ #include "objects-impl.h" #include "objects-gtk.h" #ifdef HAVE_GTK /***************************************************************************** Color-Instance ****************************************************************************/ struct gtk_color_instance_data { GdkColor *color; char dealloc_on_gc; }; #define GTK_COLOR_INSTANCE_DATA(c) ((struct gtk_color_instance_data *) (c)->data) #define COLOR_INSTANCE_GTK_COLOR(c) (GTK_COLOR_INSTANCE_DATA (c)->color) #define COLOR_INSTANCE_GTK_DEALLOC(c) (GTK_COLOR_INSTANCE_DATA (c)->dealloc_on_gc) /***************************************************************************** Font-Instance ****************************************************************************/ struct gtk_font_instance_data { /* Gtk-specific information */ GdkFont *font; }; #define GTK_FONT_INSTANCE_DATA(f) ((struct gtk_font_instance_data *) (f)->data) #define FONT_INSTANCE_GTK_FONT(f) (GTK_FONT_INSTANCE_DATA (f)->font) #endif /* HAVE_GTK */ #endif /* _XEMACS_OBJECTS_GTK_IMPL_H_ */