Proposal: Add Text.PrettyPrint.HughesPJ.zeroText

Neil Mitchell ndmitchell at
Fri Mar 23 16:57:18 EDT 2007


> > I would have thought the term zeroText more accurately signifies the
> > meaning, partly because out-of-band isn't such a commonly known
> > phrase. If anyone can suggest anything better than zeroText, then I'm
> > happy to hear it.
> I don't know if I prefer one over the other, but in my attached
> implementation of Wadler's pretty printer (basically stolen directly
> from the paper), I'd called this control.

I don't like control because of Control.Monad

Cale on IRC suggested invisible, so far thats the best name I think.



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