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Use GC_EXTERNAL_LIST_LOOP_* where appropriate, fns.c src/ChangeLog addition: 2011-04-04 Aidan Kehoe <kehoea@parhasard.net> * lisp.h (GC_EXTERNAL_LIST_LOOP_3, GC_EXTERNAL_LIST_LOOP_4): New. * fns.c (count_with_tail, list_position_cons_before, FassocX): * fns.c (FrassocX, position, FdeleteX, FremoveX): * fns.c (list_delete_duplicates_from_end): * fns.c (Fdelete_duplicates, Fremove_duplicates, Freduce): * fns.c (Fnsubstitute, Fsubstitute, sublis, nsublis, Fnsublis): * fns.c (venn, nvenn, Funion, Fset_exclusive_or, Fnset_exclusive_or): Use GC_EXTERNAL_LIST_LOOP_* in the sequence functions in fns.c where appropriate, there were some corner cases where my old approach was unsafe (mainly if the circularity checking's tortoise lost GCPRO protection. Add GC_EXTERNAL_LIST_LOOP_{3,4}, analogous to GC_EXTERNAL_LIST_LOOP_2.
author Aidan Kehoe <kehoea@parhasard.net>
date Mon, 04 Apr 2011 00:20:09 +0100
parents a6c778975d7d
children 308d34e9f07d
line wrap: on
line source

/* Font data structures for X and Xft.

Copyright (C) 2004 Free Software Foundation, Inc.

Author:		Stephen J. Turnbull <stephen@xemacs.org>
Created:	24 Jul 2004 by Stephen J. Turnbull

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 GNU Emacs. */

#ifndef INCLUDED_lwlib_fonts_h_
#define INCLUDED_lwlib_fonts_h_

/* get headers */

#ifdef HAVE_XFT
#define _XFT_NO_COMPAT_
/* shut up GCC */
#define face_index face_index_arg
#define glyph_index glyph_index_arg
#include <X11/Xft/Xft.h>
#undef glyph_index
#undef face_index

#if XFT_MAJOR < 2
#error Xft versions < 2 not supported
#endif
#endif /* HAVE_XFT */

/* Xt name macros */

#ifdef HAVE_XFT
#ifndef XtNxftFont
#define XtNxftFont "xftFont"
#define XtCXftFont "XftFont"
#endif
#ifndef XtNfcFont
#define XtNfcFontName "fcFontName"
#define XtCFcFontName "FcFontName"
#endif
#endif /* HAVE_XFT */

/* code 'n' stuff */

#ifdef HAVE_XFT
#define FCSTRLEN 512

/* non-Lisp prototypes */
/* #### change this back to _open_name */
XftFont *xft_open_font_by_name (Display *dpy, char *name);
#endif /* HAVE_XFT */

#endif /* INCLUDED_lwlib_fonts_h_ */