2003-05-14  Morten Welinder  <terra@gnome.org>

	* src/stf-export.h (StfExportOptions_t): Make quoting_char and
	cell_separator gunichars.

	* src/stf-export.c (stf_export_options_set_quoting_char,
	stf_export_options_set_cell_separator): Ditto.
	(stf_export_cell): Handle gunichar quoting.