2003-06-11  Andreas J. Guelzow <aguelzow@taliesin.ca>

	* schemas/gnumeric-plugins.schemas.in: new
	* schemas/Makefile.am: added schemas/gnumeric-plugin.schemas.in
	* src/gnumeric-gconf-priv.h: add gconf keys
	* src/gnumeric-gconf.c (gnm_gconf_set_latex_use_utf8): new
	* src/gnumeric-gconf.h: add latex_use_utf field
	(gnm_gconf_set_latex_use_utf8): new
	* schemas/.cvsignore: add schemas/gnumeric-plugin.schemas

	* dialog-preferences.c (cb_pref_latex_set_use_utf8): new
	(cb_pref_latex_set_use_utf8_toggled): new
	(pref_file_page_initializer): add latex-use-utf8 checkbox

	* latex.c (latex_fputs_utf): new
	(latex_math_fputs_utf): new
	(latex_fputs_latin): formerly latex_fputs
	(latex_math_fputs_latin): formerly latex_math_fputs
	(latex_fputs): call appropriate latex_fputs_*
	(latex_math_fputs): call appropriate latex_math_fputs_*
	(latex2e_write_file_header): include appropriate encoding

	* POTFILES.in: Added new schema file.