bug#26564: Document that only functions and not variables can end with "-p"

[Kaushal Modi]

On Sat, Oct 12, 2019, 4:27 PM Lars Ingebrigtsen <larsi@gnus.org> wrote:

Kaushal Modi <kaushal.modi@gmail.com> writes:

> Subject: [PATCH] Document convention to reserve "p" or "-p" suffix for
>  predicate fns
>
> * doc/lispref/tips.texi (Coding Conventions): The "p" or "-p" suffix
>   should be used for only predicate functions, and not
>   variables.  (Bug#26564)

I've now applied this to Emacs 27.

Thank you!