On Wed, Mar 4, 2015 at 1:54 PM, Steven D'Aprano <steve+comp.lang.python at pearwood.info> wrote: > It is easy to mock what is not important to you. I daresay kids adding emoji > to their 10 character tweets would mock all the useless maths symbols in > Unicode too. Definitely! Who ever sings "do you wanna build an integral sign"? ChrisA