font-backend branch merged into the trunk

[Kenichi Handa <handa@m17n.org>]

I've just merged the font-backend branch into the trunk.

But, I forgot to add Jason's these changes in the CVS log.
So, I tried "cvs admin -m...." but it seems that I don't
have the right to do that.  Could someone please add these
to the CVS log of each file?

2008-05-14  Jason Rumney  <jasonr@gnu.org>

	* font.h (struct font) [WINDOWSNT]: Remove codepage member.

	* w32font.h (w32font_open_internal): Update declaration.

	* w32font.c (w32font_open_internal): Change last argument from
	w32font_info struct to font object.  Fill in font object from
	font_entity.  Get Outline metrics if possible.  Use them to
	calculate underline position and thickness.  Use xlfd name as name
	property.  Don't set codepage.
	(w32font_open): Pass font_object to w32font_open_internal.  Don't
	update dpyinfo->smallest_font_height and
	dpyinfo->smallest_char_width.
	(w32font_draw): Use s->font.
	(clear_cached_metrics): Don't clear non-existent blocks.

	* w32term.c (w32_compute_glyph_string_overhangs): Don't compute if
	font was not found.
	(x_draw_glyph_string): Use underline position and thickness from
	font.

	* w32uniscribe.c (uniscribe_open): Pass font_object to
	w32font_open_internal.

---
Kenichi Handa
handa@ni.aist.go.jp