What, for that matter, is The Bug Directory? Is it the Sourceforge "Bugs browser" specific to Tcl [L1 ] ? If so, then for example, to read up on Bug 219191, means to retrieve http://sourceforge.net/tracker/index.php?func=detail&aid=219191&group_id=10894&atid=110894 . But why are some Bugs in the range above 600000? Where are the reports for Tk, tcllib, and so on?