>>>>> "felix" == felix <felix@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> writes: felix> Note that the Chicken FFI (for example) does not allow GC during the felix> invocation of foreign code, Sure, and that *greatly* simplifies a lot of issues. It's also an unacceptable restriction for many Scheme systems. -- Cheers =8-} Mike Friede, Völkerverständigung und überhaupt blabla