On Mon, May 11, 2020 at 4:40 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
>
> Julien Rouhaud <rjuju123@gmail.com> writes:
> > On Mon, May 11, 2020 at 3:41 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
> >> Why? It uses "fallthrough" which is a legal spelling per level 4.
>
> > GCC documentation mentions [ \t]*FALLTHR(OUGH|U)[ \t]* for level 4
> > (out of the view other alternatives), which AFAICT is case sensitive
> > (level 3 has fall(s | |-)?thr(ough|u)[ \t.!]*(-[^\n\r]*)?).
>
> Oh, I'd missed that that was case sensitive. Ugh --- that seems
> unreasonable. Maybe we'd better settle for level 3 after all;
> I don't think there's much room to doubt the intentions of a
> comment spelled that way.
Agreed.