Really nice wiki page!
I'm biased since I added the foreach_node/foreach_ptr/etc macros, but
I think it'd be good to say that using them is usually preferred over
the foreach+lfirst macro.
On Mon, 22 Jun 2026 at 21:39, Christophe Pettus <xof@thebuild.com> wrote:
>
> When I was writing my first PostgreSQL extension, I was at sea on a lot of the conventions that make up the
"PostgreSQLC Dialect." I've taken my notes, added some additional things that confused me, and put it up on the wiki
forreview:
>
> https://wiki.postgresql.org/wiki/The_PostgreSQL_C_Dialect
>
> Feedback welcome, of course!
>
