2007-06-27  Jody Goldberg <jody@gnome.org>

	* src/colrow.c (colrow_reset_defaults) : new utility routine for the
	  ODF importer to search for cols/rows that are effectively the same
	  as the defaults and to reset their default status.

	* src/colrow.h (colrow_free) : new, to help clarify the code.

	* src/sheet.c (sheet_col_destroy) : use colrow_free instead of a
	  direct call to g_free.
	(sheet_row_destroy) : ditto.

svn path=/trunk/; revision=15624