GNU bug report logs - #35564
27.0.50; [PATCH] Tweak dired-do-shell-command warning about "wildcard" characters

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From: "Basil L. Contovounesios" <contovob <at> tcd.ie>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: npostavs <at> gmail.com, 35564 <at> debbugs.gnu.org, monnier <at> iro.umontreal.ca, Kévin Le Gouguec <kevin.legouguec <at> gmail.com>
Subject: bug#35564: [PATCH v4] Tweak dired warning about "wildcard" characters
Date: Sat, 27 Jul 2019 23:03:27 +0100

Eli Zaretskii <eliz <at> gnu.org> writes:

> Any more comments, anyone?

Just a couple of very minor questions from me:

Kévin Le Gouguec <kevin.legouguec <at> gmail.com> writes:

> -(defun dired--no-subst-prompt (char-positions command)
> +(defun dired--mark-positions (positions)
> +  (let ((markers (make-string
> +                  (1+ (apply #'max positions))

Is POSITIONS guaranteed to be non-nil?  (The max function takes at least
one argument.)

> Subject: [PATCH 6/6] Simplify highlighting assertions
>
> * test/lisp/dired-aux-tests.el (dired-test--check-highlighting):
> New function.
> (dired-test-highlight-metachar): Use it.

Will this simplification hinder debugging of test failures?  I don't
have an opinion on the proposed change, it's just something to consider.

> Again, thank you for your patience and your reviews.

Thank you for working on this,

-- 
Basil

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