I'm back to looking at the event loop issue and now I can read old posts via gmane.
I see Adrian pointed to this ancient thread:
in the comments of this thread das refers to a git repo where he did some experiments
because he'd decided Tcl_ServiceAll() wasn't doing what he needed it to. Does anyone
here know what repo and branch he's referring to? Has all this been imported into fossil now?
PS Someone from sourceforge opened a ticket on why their forums don't wrap text...