2000-12-28  Pavel Cisler  <pavel@eazel.com>

	Fixed bug 4952 (Move or copy or large number of items fails).
	Final part of fix for bug 956 (UI takes time to become operational
	after drag&drop)

	* libnautilus-extensions/nautilus-file-changes-queue.c:
	(nautilus_file_changes_consume_changes): Fixed a bug in
	the logic that chunked up file change notifications into groups
	that could be all handled at once - before the fix each change
	was processed individually. Grouped move, metadata move, position
	setting and copy, metadata copy, position setting respectively
	into groups that would get all processed in a single chunk.
	Tweaked the maximum size of a changes chunk.

	* libnautilus-extensions/nautilus-file-changes-queue.c:
	(nautilus_file_changes_queue_schedule_metadata_copy),
	(nautilus_file_changes_queue_schedule_metadata_move),
	(nautilus_file_changes_queue_schedule_metadata_remove),
	(nautilus_file_changes_queue_schedule_position_setting):
	Some renamings.

	* libnautilus-extensions/nautilus-directory-async.c:
	Small tweak to make turning on debugging diagnostics easier.