The C<:page{:length}> sub-option (page 12) is described in the text as
having a default value of infinity but in a comment in the example above
of being 60. How so?
Is that the text normally isn't split into pages at all (so effectively
giving a single page of infinite length), but as soon as C<:page> is set
to anything at all if C<:length> isn't set then a default of 60 is used?
Also, not strictly to do with formats but raised by the above, how is
infinity written in Perl 6 (for example, in C<:page{:length($x)}>
how could C<$x> be assigned to infinity)?
Smylers
