> From: Reuben Thomas <rrt@sc3d.org>
> Date: Mon, 28 Nov 2016 21:32:03 +0000
> Cc: Eli Zaretskii <eliz@gnu.org>, 18716@debbugs.gnu.org
>
> Thanks for the heads up, that's great news! It bothered me that there was no easy way to do this previously.
>
> I updated my patch so that dired-omit-case-fold is now a three-valued variable which defaults to 'filesystem,
> and a helper function that checks (filename-case-sensitive-p dired-directory) when this value is used.
>
> I've added info and NEWS documentation for dired-omit-case-fold.
Thanks, a few comments below. With those fixed, please push to
master.
> + Set to
> +@code{nil} to be always case-sensitive, and @code{t} to be always
> +case-sensitive.
So which is it? ;-)
Bonus points for avoiding passive tense altogether ("... allows
customization of case-sensitivity ...").
> +(defcustom dired-omit-case-fold 'filesystem
> + "Whether `dired-omit-mode' will use case-folding to match the
> +regexp of files to omit. When nil, always be case-sensitive; when
The first line of a doc string should be a complete sentence.
> +(defun dired-omit-case-fold-p (dir)
> + "Return t if, according to `dired-omit-case-fold',
> + `dired-omit-mode' should use case folding to interpret its
> + regexp in directory DIR."
Likewise.