Re: automatically generating node support functions

I wrote:
> Peter Eisentraut <peter.eisentraut@enterprisedb.com> writes:
>> could not handle type "ScanDirection" in struct "IndexScan" field 
>> "indexorderdir"

> Ah, I see.  Still, we could also handle that with
> push @enum_types, qw(ScanDirection);

I tried that, and it does work.  The only other input file we could
get rid of that way is nodes/lockoptions.h, which likewise contributes
only a couple of enum type names.  Not sure it's worth messing with
--- both ways seem crufty, though for different reasons.

            regards, tom lane