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commit 30b295071ec2a33d3b05bf7ea204f1bda894d53b 1 parent b8119bc
Kenichi Handa authored
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10 ChangeLog.unicode
@@ -1,3 +1,13 @@
+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.
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38 README.unicode
@@ -129,3 +129,41 @@ existing support and the extra stuff at
* 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.
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11 lisp/ChangeLog.unicode
@@ -1,3 +1,14 @@
+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)
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2  src/ChangeLog.unicode
@@ -61,6 +61,8 @@
(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
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4 src/character.c
@@ -1,8 +1,8 @@
/* 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
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2  src/character.h
@@ -1,7 +1,7 @@
/* 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
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