From: Eli Zaretskii <eliz@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: Working with colors in --batch mode
Date: Sun, 25 Dec 2022 20:22:07 +0200 [thread overview]
Message-ID: <83o7rr2vjk.fsf@gnu.org> (raw)
In-Reply-To: <83pmc72wag.fsf@gnu.org> (message from Eli Zaretskii on Sun, 25 Dec 2022 20:05:59 +0200)
> Date: Sun, 25 Dec 2022 20:05:59 +0200
> From: Eli Zaretskii <eliz@gnu.org>
>
> Emacs doesn't (and cannot, I think) load X colors unless it
> initializes the X display, and that doesn't happen in batch sessions.
> Basically, batch sessions behave like a colorless TTY session.
Btw, I don't really understand why you need the X machinery for this.
Doesn't tty-color-standard-values do the job?
$ emacs -batch --eval "(message \"%s\" (tty-color-standard-values \"#abcdef\"))"
=> (43947 52685 61423)
next prev parent reply other threads:[~2022-12-25 18:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-25 17:50 Working with colors in --batch mode Kévin Le Gouguec
2022-12-25 18:05 ` Eli Zaretskii
2022-12-25 18:22 ` Eli Zaretskii [this message]
2022-12-25 18:49 ` Kévin Le Gouguec
2022-12-26 17:40 ` Kévin Le Gouguec
2022-12-26 22:57 ` Stefan Monnier via Users list for the GNU Emacs text editor
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