On Tue, Mar 18, 2003 at 02:46:17PM -0600, Ralph Mellor wrote:
: If one deploys a sub with optional-positional parameters,
: one can't add a required parameter later without breaking
: any existing calls that make use of any o-p parameters.
: Right?
Correct.
: A6: "An rw parameter may only default
If one deploys a sub with optional-positional parameters,
one can't add a required parameter later without breaking
any existing calls that make use of any o-p parameters.
Right?
A6: "An rw parameter may only default to a valid lvalue. If
you find yourself wanting it to default to an ordinary valu
