2000-12-12  Pavel Cisler <pavel@eazel.com>

	reviewed by: Darin Adler <darin@eazel.com>

	Fixed 4954 Nautilus crashes attempting to empty a .Trash
	containing undeletable files

	* libnautilus-extensions/nautilus-file-operations.c:
	(build_error_string), (handle_xfer_vfs_error)
	Reworked the error message building logic. Split up
	the routine into a part that decides what the interesting
	input for building the error message is and a part that
	actually builds the error message. Fixed a number
	of cases where a wrong error message would be used. The
	actual bug in the bug report was one of the cases -- an assert
	catching a case that was not handled properly.

	Fixed:
	part of -- 638 When a new volume gets mounted, integrate its Trash
	directory.
	part of -- 4143 Files dragged to trash icon on desktop seem to
	vanish,
	part of -- 4963 Files dragged to Trash from floppy don't appear
	in Trash,

	* libnautilus-extensions/nautilus-trash-monitor.c:
	* libnautilus-ext...