From: Juri Linkov <juri@linkov.net>
To: "Kévin Le Gouguec" <kevin.legouguec@gmail.com>
Cc: Michael Heerdegen <michael_heerdegen@web.de>,
35564@debbugs.gnu.org, monnier@iro.umontreal.ca,
npostavs@gmail.com
Subject: bug#35564: [PATCH v4] Tweak dired warning about "wildcard" characters
Date: Fri, 09 Aug 2019 21:03:49 +0300 [thread overview]
Message-ID: <87wofm8bcq.fsf@mail.linkov.net> (raw)
In-Reply-To: <87k1bmfr1b.fsf@gmail.com> ("Kévin Le Gouguec"'s message of "Fri, 09 Aug 2019 14:43:12 +0200")
>> 2. The current question is too ambiguous:
>>
>> Confirm--do you mean to use ‘?’ as a wildcard? (y or n)
>>
>> A wildcard can mean both dired substitution and shell substitution.
>> A better question should use the same terms as documented in the
>> docstring of `dired-do-shell-command', i.e. "marked files", "file list".
>> So a better question would be:
>>
>> Confirm--do you mean to substitute ‘?’ with marked files? (y or n)
>>
>> Or something similar that makes clear that substitution applies
>> to dired files, not files matched by shell.
>
> Mmm, I think that the current prompt *does* use the same terms as
> documented in the docstring: it simply mistakenly assumes that if '?'
> and '*' are not "isolated", the shell will unconditionally process them
> as wildcards. It is a heuristic that fails to consider that '?' and '*'
> may be quoted or escaped.
Do you mean this case: despite that the docstring of
`dired-do-shell-command' mentions "a shell wildcard",
typing on a file:
! cat '*'
and confirming with `y':
Confirm--do you mean to use ‘*’ as a wildcard? (y or n) y
still doesn't use * as "a shell wildcard". Then I agree.
>> As was already discussed in this thread, using (:inherit '(warning underline))
>> will solve this problem and improve accessibility. So there will be
>> no need in multi-line prompt when using underline face attribute.
>
> Mmm. I went to a TTY to check how (:inherit '(underline)) looks. Since
> (display-supports-face-attributes-p '(:underline t)) is nil there, the
> "underline" face is defined as (:weight bold), which merely makes the
> foreground color brighter. So (:inherit '(warning underline)) amounts
> to just (:inherit '(warning)).
>
> Perhaps (display-supports-face-attributes-p '(:underline t)) can be used
> to decide whether we need to add ^ markers.
You can check all possible face attributes to find the one
available on tty: underline, weight: bold, inverse-video, ...
next prev parent reply other threads:[~2019-08-09 18:03 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-04 18:01 bug#35564: 27.0.50; [PATCH] Tweak dired-do-shell-command warning about "wildcard" characters Kévin Le Gouguec
2019-05-05 8:44 ` martin rudalics
2019-05-06 19:40 ` Kévin Le Gouguec
2019-05-07 8:15 ` martin rudalics
2019-05-07 13:19 ` Drew Adams
2019-05-08 20:42 ` Kévin Le Gouguec
2019-05-08 22:39 ` Drew Adams
2019-05-09 8:13 ` martin rudalics
2019-05-09 14:17 ` Drew Adams
2019-05-09 17:51 ` martin rudalics
2019-05-09 20:04 ` Drew Adams
2019-06-09 11:08 ` bug#35564: [PATCH v2] Tweak dired " Kévin Le Gouguec
2019-06-12 12:23 ` Noam Postavsky
2019-06-12 14:29 ` Stefan Monnier
2019-06-13 6:19 ` Kévin Le Gouguec
2019-06-13 7:58 ` Stefan Monnier
2019-06-13 16:53 ` npostavs
2019-06-18 8:52 ` Kévin Le Gouguec
2019-06-19 0:12 ` Noam Postavsky
2019-06-26 6:16 ` bug#35564: [PATCH v3] " Kévin Le Gouguec
2019-06-26 13:27 ` Drew Adams
2019-06-27 5:58 ` Kévin Le Gouguec
2019-06-26 14:33 ` Stefan Monnier
2019-06-27 6:15 ` Kévin Le Gouguec
2019-06-27 23:31 ` Noam Postavsky
2019-06-28 6:15 ` Kévin Le Gouguec
2019-06-28 15:35 ` Drew Adams
2019-06-28 17:58 ` Kévin Le Gouguec
2019-06-28 18:43 ` Drew Adams
2019-06-29 13:48 ` Noam Postavsky
2019-06-29 14:30 ` Drew Adams
2019-06-29 14:13 ` Eli Zaretskii
2019-07-03 19:47 ` bug#35564: [PATCH v4] " Kévin Le Gouguec
2019-07-12 15:10 ` Kévin Le Gouguec
2019-07-27 11:20 ` Eli Zaretskii
2019-07-27 17:26 ` Kévin Le Gouguec
2019-07-27 22:22 ` Michael Heerdegen
2019-07-29 3:29 ` Michael Heerdegen
2019-07-29 18:11 ` Juri Linkov
2019-07-29 19:01 ` Kévin Le Gouguec
2019-08-02 5:26 ` Michael Heerdegen
2019-08-08 10:40 ` Kévin Le Gouguec
2019-08-08 21:06 ` Juri Linkov
2019-08-09 12:43 ` Kévin Le Gouguec
2019-08-09 18:03 ` Juri Linkov [this message]
2019-08-15 20:56 ` Juri Linkov
2019-08-19 4:55 ` Kévin Le Gouguec
2019-07-27 22:03 ` Basil L. Contovounesios
2019-07-27 23:32 ` Kévin Le Gouguec
2019-07-27 23:41 ` Basil L. Contovounesios
2019-10-10 18:45 ` bug#35564: [PATCH v5] " Kévin Le Gouguec
2019-10-22 15:10 ` Kévin Le Gouguec
2019-10-22 16:58 ` Michael Heerdegen
2019-10-22 21:32 ` Kévin Le Gouguec
2019-11-10 20:29 ` Juri Linkov
2019-11-14 7:02 ` Kévin Le Gouguec
2019-11-16 20:23 ` Juri Linkov
2019-10-22 20:43 ` Juri Linkov
2019-10-22 21:11 ` Kévin Le Gouguec
2019-10-27 21:40 ` Juri Linkov
2019-10-30 21:59 ` Juri Linkov
2019-11-04 6:36 ` Kévin Le Gouguec
2019-11-05 22:22 ` Juri Linkov
2019-11-07 22:17 ` Juri Linkov
2019-11-10 20:18 ` Juri Linkov
2019-12-18 7:11 ` Kévin Le Gouguec
2019-12-19 22:01 ` Juri Linkov
2019-12-20 8:53 ` Eli Zaretskii
2019-12-20 20:34 ` Kévin Le Gouguec
2019-12-21 7:08 ` Eli Zaretskii
2019-12-22 16:02 ` Kévin Le Gouguec
2019-12-20 20:43 ` Kévin Le Gouguec
2019-12-21 7:08 ` Eli Zaretskii
2020-09-20 11:42 ` Lars Ingebrigtsen
2020-09-20 12:04 ` Kévin Le Gouguec
2020-09-20 12:18 ` Lars Ingebrigtsen
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