bug#57469: Missing information about all the modes that fall under prog-mode.

[Christopher Dimech]

> Sent: Monday, August 29, 2022 at 8:38 PM
> From: "Gregory Heytings" <gregory@heytings.org>
> To: "uzibalqa" <uzibalqa@proton.me>
> Cc: 57469@debbugs.gnu.org
> Subject: bug#57469: Missing information about all the modes that fall under 
> prog-mode.
>
>
> >
> > Your elaboration does not bring to light anything valuable to users.
> >
>
> I misunderstood your question, that's all.
>
> >
> > When one uses prog-mode-hook , which major modes are affected?  The
> > manuals do not say.
> >
>
> All major modes that derive from prog-mode, that is, all major modes with
> which program sources are edited.  For example, c-mode, sh-mode,
> fortran-mode and perl-mode.

Question suggests that users want to know exactly the built-in language modes 
that are
affected by changes to a prog-mode hook.  OP does not want examples, but the 
actual list
of language major-modes.  And have the information included in the manuals.

Kristoff