DB<100> use CGI qw(:all wibble)

  DB<101> wibble
 => "<wibble />"

##</code><code>##

  DB<100> use CGI ':all'

  DB<101> $x=CGI->new()

  DB<102> $x->wibble()
Undefined subroutine CGI::wibble
 at (eval 24)[multi_perl5db.pl:644] line 2