Wed Feb 16 16:39:46 2000  Owen Taylor  <otaylor@redhat.com>

	* libpango/pango-coverage.c (pango_coverage_get): Make refcounted.

	* libpango/modules.c (struct _PangoEnginePair): Since we don't
	  currently unload engines, cache loaded engines. (Not really
	  quite satisfactory, but should work OK)

	* libpango/pango-context.c (pango_context_get_font_description):
	  Added a global font description.

	* libpango/modules.c (_pango_find_map): Allow NULL
	  language tags.

	* libpango/pango-context.c (pango_itemize) examples/viewer.c:
	  Switch itemize over to take a PangoAttrList.

	* examples/viewer.c: Conform to changes in itemization interface

	* libpango/font.[ch]: Add a compare function for FontDescription

	* libpango/pango-attributes.[ch]: Change the iteration iterface
	  to be more convenient.

	* libpango/pango-context.[ch]: Add the ability to set a default font.

	* libpango/pango-context.[ch]: Take the font for itemization from
	  the attributes on the text.

        * libpango/pangox.c: Cache currently loaded fonts, and cache
	  coverages.