Wed Jan 19 19:01:26 2000  George Lebl <jirka@5z.com>

	* panel-util.[ch]: add strtok_with_escape function that works like
	  strtok but works with escaped strings and can return empty parts,
	  and escape_string which returns a newly allocated escaped version
	  of the string.  Also s/int/gboolean/ for places that need it.

	* menu.c: use gnome_error_dialog instead of g_warning in some places,
	  use gnome_exec_async to launch stuff and check it's return (doesn't
	  work with dentries as the dentry_launch doesn't return error), fix
	  reading of the lock flag for launching the screensaver, fix the
	  ugly add_to_personal function to work with files with spaces, and
	  for tearoff menu loading/saving use the escaping functions from
	  above