Martin Buchholz writes: Martin> Actually, I think there's still a nasty memory corruption bug lurking Martin> in XEmacs 21.2.8 that will need to be squashed. You know, one of those Martin> where the bug goes away if you change *anything*. Happy hunting! I know what you mean :-) Another ghost-in-the-machine thing I got today you'd probably like to know: I was applying again my splash buffer patch to startup.el and menubar-items.el, and suddenly, temacs dropped core when looking for docstring pointers. The symptom was a failed assertion in lisp.h line 717. Under gdb, I got in compiled_function_documentation[1], with a doc_and_interactive field that was visibly corrupted (pobj would fail on it). I don't think I've changed anything from then, but the next compilation worked again .... As you said, the hunt is probably ot over ;-) Footnotes: [1] BTW, how can I know the name of such a function from the Lisp_Compiled_Function struct ? -- / / _ _ Didier Verna http://www.inf.enst.fr/~verna/ - / / - / / /_/ / E.N.S.T. INF C201.1 mailto:verna＠inf.enst.fr /_/ / /_/ / /__ / 46 rue Barrault Tel. (33) 01 45 81 73 46 75634 Paris cedex 13 Fax. (33) 01 45 81 31 19