Pure functions in D

[Christopher Wright]

Alix Pexton wrote:
> "Thou" maybe dead in written English, but it is still there in the 
> spoken (at least around my neck o' woods.) "What is tha doing" and "tha 
> is gonna be late" for example (somewhere else it might still be closer 
> to "thou" in pronunciation.) Use of "thy" or "thi" (second person 
> possessive pronoun as in "what as tha done with thi hair?") might also 
> still be heard.
> 
> A...

I think I'm in love.