Re: Filtering chars from string

[Viacheslav Usov <via.usov@...>]

On Tue, Aug 27, 2019 at 2:46 PM Scott Morgan <blumf@blueyonder.co.uk> wrote:

> Is there a limit to how big those sets can be? In practice I'd be looking at a few dozen allowed chars.

I would rather ask about the complexity/efficiency of this. I may be mistaken, but the manual seems silent about this.

Cheers,

V.