2003-05-13  Paolo Maggi  <paolo.maggi@polito.it>

	* gedit-metadata-manager.[ch]: new files

	* Makefile.am: compile gedit-metadata-manager.[ch]

	* gedit-document.c (gedit_document_finalize)(gedit_document_real_loaded):
	save and restore cursor position, last searched and last replaced text
	as metadata.

	* gedit-file.c (gedit_file_exit): shutdown metadata manager

	* gedit-session.c (client_die_cb):  shutdown metadata manager

	* gedit2.c (main): init metadata manager, added --debug-metadata to
	command line parameters

	* gedit-debug.[ch]: add support for debugging metadata