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Re: Unicode confusables and reordering characters considered harmful
From: |
Eli Zaretskii |
Subject: |
Re: Unicode confusables and reordering characters considered harmful |
Date: |
Tue, 02 Nov 2021 21:51:44 +0200 |
> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: stefan@marxist.se, cpitclaudel@gmail.com, emacs-devel@gnu.org
> Date: Tue, 02 Nov 2021 15:47:27 -0400
>
> > In most cases, there's no need to make these controls stand out,
> > because situations where this presents security risks are extremely
> > rare, to put it mildly, and OTOH having them stand out more by default
> > will make it harder to read text with completely legitimate uses of
> > these controls (example: TUTORIAL.he).
>
> Fully agreed. That's the problem: how to define the problematic cases
> in a precise enough way that it doesn't rule out all lots of
> legitimate cases.
That's what bidi-find-overridden-directionality already does, albeit
not yet for the specific examples in that paper. But Someone™ should
write a minor mode or an optional display feature which uses that
function to highlight the problematic stretches of text on display,
using the function's output for finding such stretches of text.
- Re: Unicode confusables and reordering characters considered harmful, (continued)
- Re: Unicode confusables and reordering characters considered harmful, Uwe Brauer, 2021/11/02
- Re: Unicode confusables and reordering characters considered harmful, Clément Pit-Claudel, 2021/11/02
- Re: Unicode confusables and reordering characters considered harmful, Eli Zaretskii, 2021/11/02
- Re: Unicode confusables and reordering characters considered harmful, Stefan Kangas, 2021/11/02
- Re: Unicode confusables and reordering characters considered harmful, Eli Zaretskii, 2021/11/02
- Re: Unicode confusables and reordering characters considered harmful, Stefan Kangas, 2021/11/02
- Re: Unicode confusables and reordering characters considered harmful, Eli Zaretskii, 2021/11/02
- Re: Unicode confusables and reordering characters considered harmful, Stefan Monnier, 2021/11/02
- Re: Unicode confusables and reordering characters considered harmful, Eli Zaretskii, 2021/11/02
- Re: Unicode confusables and reordering characters considered harmful, Stefan Monnier, 2021/11/02
- Re: Unicode confusables and reordering characters considered harmful,
Eli Zaretskii <=
- Unicode confusables and reordering characters considered harmful, a simple solution, Daniel Brooks, 2021/11/02
- Re: Unicode confusables and reordering characters considered harmful, a simple solution, Eli Zaretskii, 2021/11/03
- Re: Unicode confusables and reordering characters considered harmful, a simple solution, Yuri Khan, 2021/11/03
- Re: Unicode confusables and reordering characters considered harmful, a simple solution, Eli Zaretskii, 2021/11/03
- Re: Unicode confusables and reordering characters considered harmful, a simple solution, Juri Linkov, 2021/11/03
- Re: Unicode confusables and reordering characters considered harmful, a simple solution, Gregory Heytings, 2021/11/03
- Re: Unicode confusables and reordering characters considered harmful, a simple solution, Eli Zaretskii, 2021/11/03
- Re: Unicode confusables and reordering characters considered harmful, a simple solution, Yuri Khan, 2021/11/03
- Re: Unicode confusables and reordering characters considered harmful, a simple solution, Gregory Heytings, 2021/11/03
- Re: Unicode confusables and reordering characters considered harmful, a simple solution, Eli Zaretskii, 2021/11/03