Michael Fuhr <mike(at)fuhr(dot)org> writes:
> The operative word there was "how" :-) I don't see anything testing
> PL/{Python,Perl,Tcl} under src/test/regress -- should I put something
> there?
No.
The PLs have their own regression tests in their individual src/pl
directories; feel free to hack on those (most are pretty lame :-()
regards, tom lane