1998-09-23  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/sheet-autofill.c (string_has_number): I got too agressive
	with the test so no Strings + Numbers were being autofilled.

	* src/workbook.c (workbook_setup_edit_area): Remove the CAN_FOCUS
	flags form the accept and cancel buttons.  Bind the buttons.
	(buttons): Neither Zoom-in and Zoom-out can take the focus.
	(change_selection_font): New function to change the fonts of a
	cell range.

	* src/sheet.c (sheet_accept_pending_input): Renamed from
	sheet_accept_pending_output.

	* samples/: Added a new sample file: hypothetical-sales.