Re: [emacs-bidi] adding LRM in visual-to-logical transform

[Eli Zaretskii]

> From: Alex Schroeder <address@hidden>
> Date: Fri, 16 Nov 2001 18:01:11 +0100
> 
> While I'm writing such a thing (adding LRM characters to the string),
> I will need a function to tell me wether two strings containing
> logical representations are "equal" in order to write my test cases --
> for a meaningful definition of "equal".
> 
> I read UAX#9 as saying that two strings should be equal when the
> logical representation has been transformed into the visual
> representation and all LRM RLM RLO LRO and PDF characters have been
> removed.  Correct?

It's hard to tell, since you didn't say what is the functional
definition of "equal".

> Will such a function be usefull for Emacs as well?

Probably, if I'm guessing correctly the answer to the above question ;-)