From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel@gnu.org, miles@gnu.org
Subject: Re: Combining face and map stuff
Date: Thu, 07 Oct 2010 09:40:33 +0200 [thread overview]
Message-ID: <jwv7hhuqx22.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <83y6acnfaw.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 06 Oct 2010 05:57:59 +0200")
> If the new protocol itself is the advantage, then perhaps what I'm
> missing is the essence of the problems that you proposal is trying to
> solve.
Here are some problems that this protocol solves:
- there can currently only be one owner of a text-property, which
creates conflicts. We have various workarounds in use for that:
- use overlays instead of text-properties.
- use char-property-alias-alist.
- add hooks in one of the packages and let the other work through
those hooks (e.g. hi-lock using font-lock).
- add a secondary property to try and record who put the property, so
as to be able to recognize one's own properties when time comes to
remove them.
- there is no way currently to combine various property values (the OP's
question).
Stefan
next prev parent reply other threads:[~2010-10-07 7:40 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
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 [this message]
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
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