Re: Tcl_Ungets help [long, technical]?

MH wrote:
Anyone know when/where the bug was fixed? Any patches available?

That might have been a fix I committed. Try doing a text search on the
ChangeLog file (and yearly splits) for Tcl_Ungets to find the change
notices done to it.

IMHO, I think your code would be much more portable if you stayed with
the Tcl API for managing the stream rather than directly using the OS
handle.

IIRC, Donal or DKF gave me a wet noodle thrashing for committing an
untested change as there aren't any test suite procedures that exist for
the features of Tcl_Ungets as it's one of those APIs the core itself
doesn't make use of (like Tcl_AsyncMark).
.