[charmod-norm] Do we need to discuss regular expressions?

aphillips has just created a new issue for 
https://github.com/w3c/charmod-norm:

== Do we need to discuss regular expressions? ==
There is an issue comment in the current text that says:

--
Following requirements added 2013-10-29. Needs discussion of regular 
expressions.
--

Here is the proposed requirement (also in the current text):
--
[S][I] Specifications that define a regular expression syntax MUST 
provide at least Basic Unicode Level 1 support per [UTS18] and SHOULD 
provide Extended or Tailored (Levels 2 and 3) support.
--

Should we add more discussion of regular expressions? Is that beyond 
the scope of our document? Should we keep the above requirement? Or 
should we do something different?

Please view or discuss this issue at 
https://github.com/w3c/charmod-norm/issues/54 using your GitHub 
account

Received on Tuesday, 2 February 2016 00:00:46 UTC