bug#11934: 24.1; provide variable for pp.el to control max display width

[Michael Heerdegen]

Drew Adams <drew.adams@oracle.com> writes:

> > Another challenge is what to do if we have already
> > nearly exhausted the width limit.
>
> Not sure what you mean, there.

I mean what we do with code that is very nested so that the indentation
becomes a large amount of the maximum specified width (or even larger).

Then we should not end up with something like e.g.

(a (b (c .... (1;limit is here at the colon
               2
               3
               4
               5
              )
           )))


Michael.