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  • Tags unicode-post-font-backend

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File ChangeLog.unicode

+2006-06-06  Kenichi Handa  <handa@m17n.org>
+
+	* configure.in: New args --enable-font-backend, --with-xft,
+	--with-freetyp.  New AC_DEFINEs USE_FONT_BACKEND, HAVE_XFT,
+	HAVE_FREETYPE, HAVE_LIBOTF.  New AC_SUBSTs XFT_LIBS,
+	FREETYPE_CFLAGS, FREETYPE_LIBS, FONTCONFIG_CFLAGS,
+	FONTCONFIG_LIBS, LIBOTF_CFLAGS, LIBOTF_LIBS.
+
+	* configure: Re-generated.
+
 2006-01-18  Kenichi Handa  <handa@m17n.org>
 
 	* make-dist: Include etc/charsets in tarball.

File README.unicode

 
  * Old auto-save files, and similar files, such as Gnus drafts,
    containing non-ASCII characters probably won't be re-read correctly.
+
+
+
+New font handling mechanism with font backend method
+----------------------------------------------------
+
+This branch now contains new codes for handling fonts by multiple font
+backends.  The old font handling codes still exist completely parallel
+to the new codes, and the new codes are used only when you configure
+Emacs with the argument "--enable-font-backend" and run Emacs with the
+same argument.
+
+The configure script, if invoked with "--enable-font-backend", checks
+existing of libraries freetype and fontconfig.  If they are both
+available, macro "USE_FONT_BACKEND" is defined in src/config.h.
+In that case, the exiting of Xft library is checked too.
+
+The new files are:
+	font.c -- main font handling code.
+	xfont.c -- font-driver on X for X core fonts.
+	ftfont.c -- generic font-driver for FreeType fonts.
+	xftfont.c -- font-driver on X using Xft for FreeType fonts.
+	ftxfont.c -- font-driver on X not using Xft for FreeType fonts.
+
+So we already have codes for X.  For the other systems (win32 and mac),
+it seems that we need these files:
+	bdffont.c -- generic font-driver for BDF fonts.
+	w32font.c -- font driver on win32 using Windows native fonts.
+	w32bdffont.c -- font-driver on win32 using BDF fonts.
+	atmfont.c -- font-driver on mac using ATM fonts.
+
+It may be interesting if Emacs supports frame buffer directly and have
+these font driver.
+	ftfbfont.c -- font-driver on FB for FreeType fonts.
+	bdffbfont.c -- font-driver on FB for BDF fonts.
+
+Several other files have "#ifdef USE_FONT_BACKEND ... #endif" at the
+place where changed for this new font codes.

File lisp/ChangeLog.unicode

+2006-06-06  Kenichi Handa  <handa@m17n.org>
+
+	These changes are for the new font handling codes.
+
+	* faces.el (font-weight-table, font-slant-table)
+	(font-swidth-table): New customizable variables.
+
+	* international/fontset.el (font-encoding-alist): Add koi8-4.
+	(script-representative-chars): Set the default value.
+	(create-fontset-from-x-resource): Delete `message'.
+
 2006-05-15  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
 
 	* term/mac-win.el (mac-utxt-to-string, mac-string-to-utxt)

File src/ChangeLog.unicode

 	(make_frame, x_set_font) [USE_FONT_BACKEND]: Use font-backend
 	mechanism.
 
+	* lisp.h (assoc_no_quit): Extern it.
+
 	* xdisp.c: If USE_FONT_BACKEND is defined, include "font.h".
 	Through out the file, use FONT_INFO_FROM_FACE instead of
 	FONT_INFO_FROM_ID, use get_per_char_metric instead of

File src/character.c

 /* Basic character support.
    Copyright (C) 1995, 1997, 1998, 2001 Electrotechnical Laboratory, JAPAN.
      Licensed to the Free Software Foundation.
-   Copyright (C) 2001, 2005 Free Software Foundation, Inc.
-   Copyright (C) 2003
+   Copyright (C) 2001, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2006
      National Institute of Advanced Industrial Science and Technology (AIST)
      Registration Number H13PRO009
 

File src/character.h

 /* Header for multibyte character handler.
    Copyright (C) 1995, 1997, 1998 Electrotechnical Laboratory, JAPAN.
      Licensed to the Free Software Foundation.
-   Copyright (C) 2003
+   Copyright (C) 2003, 2006
      National Institute of Advanced Industrial Science and Technology (AIST)
      Registration Number H13PRO009