From: Eli Zaretskii <eliz@gnu.org>
To: Miles Bader <miles@gnu.org>
Cc: monnier@iro.umontreal.ca, emacs-devel@gnu.org
Subject: Re: Combining face and map stuff
Date: Mon, 04 Oct 2010 05:42:52 -0400 [thread overview]
Message-ID: <E1P2hZM-0004tm-BK@fencepost.gnu.org> (raw)
In-Reply-To: <buok4lypbxz.fsf@dhlpc061.dev.necel.com> (message from Miles Bader on Mon, 04 Oct 2010 18:03:04 +0900)
> From: Miles Bader <miles@gnu.org>
> Date: Mon, 04 Oct 2010 18:03:04 +0900
> Cc: Stefan Monnier <monnier@iro.umontreal.ca>, emacs-devel@gnu.org
>
> Eli Zaretskii <eliz@gnu.org> writes:
> > How would the display engine know which "plane" to use for rendering
> > each character? Or are you suggesting to hard-code a fixed list of
> > "planes" in the display code?
>
> It sounds like he's saying it would use their union, with a
> property-specific function used to compute that union.
>
> [and that the union computation could be done at "property setting time"
> rather than at display time, to avoid speed problems.]
I'm probably missing something here: if the union is computed at
put-text-property time, then how is this different from what we have
now? That union will have all the properties of the character lumped
together, just like what we have now, right? What am I missing?
next prev parent reply other threads:[~2010-10-04 9:42 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-02 14:21 Combining face and map stuff Lars Magne Ingebrigtsen
2010-10-02 16:21 ` Chong Yidong
2010-10-02 16:41 ` Lars Magne Ingebrigtsen
2010-10-03 2:04 ` Miles Bader
2010-10-03 4:16 ` Chong Yidong
2010-10-03 13:08 ` Lars Magne Ingebrigtsen
2010-10-03 23:37 ` Stefan Monnier
2010-10-04 7:56 ` Eli Zaretskii
2010-10-04 9:03 ` Miles Bader
2010-10-04 9:42 ` Eli Zaretskii [this message]
2010-10-05 0:12 ` Miles Bader
2010-10-05 23:43 ` Stefan Monnier
2010-10-06 3:57 ` Eli Zaretskii
2010-10-07 7:40 ` Stefan Monnier
2010-10-07 13:56 ` Eli Zaretskii
2010-10-07 18:08 ` Stefan Monnier
2010-10-12 19:09 ` Eli Zaretskii
2010-10-12 20:23 ` Stefan Monnier
2010-10-13 11:41 ` Eli Zaretskii
2010-10-13 12:42 ` Stefan Monnier
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=E1P2hZM-0004tm-BK@fencepost.gnu.org \
--to=eliz@gnu.org \
--cc=emacs-devel@gnu.org \
--cc=miles@gnu.org \
--cc=monnier@iro.umontreal.ca \
/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).