Clark Evans <clark(dot)evans(at)manhattanproject(dot)com> writes:
> It seems to be snagging on 'char16'.
IIRC, char16 was deleted in 6.4 or maybe earlier (along with the other
special "charN" type names). "char(16)" is the accepted spelling now.
A quick glimpse shows an awful lot of appearances of "char16"
in the contrib area, as well as the tutorial and some residual
uses in the documentation. Sigh. I guess that stuff is not
exercised as regularly as it oughta be.
Do you want to contribute a patch to make the tutorial work again?
regards, tom lane