Re: Bidirectional text and URLs

[Eli Zaretskii]

> From: Lars Magne Ingebrigtsen <address@hidden>
> Cc: address@hidden
> Date: Mon, 01 Dec 2014 19:28:31 +0100
> 
> Eli Zaretskii <address@hidden> writes:
> 
> >   (defun bidi-find-overridden-directionality (from to)
> >      "Return position between FROM and TO where directionality was 
> > overridden.
> >
> >    This function returns the first character position in the specified
> >    region where there is a character whose `bidi-class' property is `L',
> >    but which was forced to display as `R' by a directional override,
> >    and likewise with characters whose `bidi-class' is `R' or `AL'
> >    that were forced to display as `L'.
> >
> >    Strong directional characters `L', `R', and `AL' can have their
> >    intrinsic directionality overridden by directional override
> >    control characters RLO \(u+202e) and LRO \(u+202d)."
> >
> > OK?
> 
> Yes, that sounds perfect.

It is now implemented on master.  (Please read the doc string, as I
did slightly more than I promised, hope you will find those additions
useful.)