Subject: bug#20351: isearch-lax-whitespace should be customizable variable

From: Stefan Monnier <[email-masked]>
Date: Sun, 05 Jul 2015 14:12:38 -0400

>> > The technical term is "equivalence classes".
>> I don't think so.  This term would apply equally well to case-fold-search.
> No, I don't think so.  Case equivalence and canonical/compatibility
> equivalence are separate aspects.

They're indeed somewhat separate aspects, but they're both cases of
"equivalence classes".

        Stefan