From: Eli Zaretskii <eliz@gnu.org>
To: Keith David Bershatsky <esq@lawlist.com>
Cc: emacs-devel@gnu.org
Subject: Re: Can we use FRAME_RIF to return a Lisp_Object result?
Date: Tue, 31 Oct 2017 22:19:56 +0200 [thread overview]
Message-ID: <83wp3brrwz.fsf@gnu.org> (raw)
In-Reply-To: <m24lqf3x89.wl%esq@lawlist.com> (message from Keith David Bershatsky on Tue, 31 Oct 2017 12:59:02 -0700)
> Date: Tue, 31 Oct 2017 12:59:02 -0700
> From: Keith David Bershatsky <esq@lawlist.com>
> Cc: emacs-devel@gnu.org
>
> Prior to just a few minutes ago when I read your comments, I had been unaware that it was possible to obtain the RGB for the default foreground/background (which might be remapped on a buffer local basis) from within xdisp.c absent using platform-dependent functions. That misunderstanding was based (in large part) upon a layman's reading of the code looking for keywords such as "red", "green", "blue", and "RGB". Because I found keywords of that nature in the platform-dependent areas of the code (nsterm.m, w32term.c, and xterm.c), I made the erroneous assumption mentioned above.
If you want to understand how face colors are being managed and
manipulated in Emacs, you should read xfaces.c, not the other source
files.
next prev parent reply other threads:[~2017-10-31 20:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-31 19:59 Can we use FRAME_RIF to return a Lisp_Object result? Keith David Bershatsky
2017-10-31 20:19 ` Eli Zaretskii [this message]
-- strict thread matches above, loose matches on Subject: below --
2017-10-31 18:44 Keith David Bershatsky
2017-10-31 19:38 ` Eli Zaretskii
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=83wp3brrwz.fsf@gnu.org \
--to=eliz@gnu.org \
--cc=emacs-devel@gnu.org \
--cc=esq@lawlist.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).