2005-09-26  Jody Goldberg <jody@gnome.org>

	* goffice/utils/format.c (go_format_unref) : merge in format_destroy
	  there was no utility in keeping them distinct.  Do not warn about
	  the final unref of a markup style, they are not kept in the global
	  cache.
	(go_format_new_markup) : do not put markup formats in the global
	  cache.  We do not really want to share them, and the old code would
	  replace existing formats in the rare situation where some rich text
	  formating happened to be used in the same way in two places
	  eg C sub 1  vs C sub 2
	(go_format_parse_markup) : support rise.
	(cb_attrs_as_string) : ditto.

2005-09-28  Jody Goldberg <jody@gnome.org>

	* ms-chart.c (xl_chart_import_reg_curve) : split out from
	  ms_excel_chart_read.
	(xl_chart_import_error_bar) : ditto.

	* ms-excel-write.c (excel_font_overlay_pango) : check super/sub scripts.
	(excel_font_hash) : ditto.
	(excel_font_equal) : ditto.
	(excel_font_new) : init the super/sub status
	(map_underline_to_xl) : new.
	(map_script_to_xl) : new.
	(cb_write_condition) : handle super/sub script.
	(excel_write_FONT) : ditto.
	(excel_font_new) : ditto.

	* ms-excel-read.c (ms_wb_get_font_markup) : The super/subscript
	  distances were broken.  Use 5000 not 500.  Seems like we may want a
	  scale in there too.
	(excel_read_FONT) : Use GOFontScript
	(excel_get_style_from_xf) : store the script (super/sub)
	(excel_read_CF) : handle scripts.

2005-09-26  Jody Goldberg <jody@gnome.org>

	* cell-format.glade : give the super/sub script buttons names and
	  enable them.
	* dialog-cell-format.c (cb_font_changed) : watch for script changes.
	(cb_font_script_toggle) : new.
	(fmt_dialog_init_font_page) : setup super/sub script buttons.

2005-09-26  Jody Goldberg <jody@gnome.org>

	* src/gnm-style-impl.h : Add a script element to GnmStyle
	* src/mstyle.c (elem_is_eq) : support scripts
	(elem_assign_content) : support scripts
	(gnm_style_new_default) : support scripts
	(gnm_style_get_pango_attrs) : support scripts
	(gnm_style_dump) : support scripts
	(gnm_style_set_font_script) : new.
	(gnm_style_get_font_script) : new.

	* src/GNOME_Gnumeric-gtk.xml.in  : Add the super/sub script
	  accelerators

	* gnumeric.xsd : update to include the new h/v alignments and to add
	  Script.

	* src/wbc-gtk.c (wbc_gtk_style_feedback) : support super/sub script
	  and fix support for double underline

	* src/wbcg-actions.c (toggle_font_attr) : support super/sub script
	(cb_font_subscript) : new.
	(cb_font_superscript) : new.

	* src/xml-io.c (xml_write_style) : ditto.
	(xml_read_style) : ditto.
	* src/xml-sax-read.c (xml_sax_styleregion_font) : ditto.
	* src/xml-sax-write.c (xml_write_gnmstyle) : ditto.