Macro varargs

[lerno]

It should be easy to copy varargs from a macro, e.g.

macro foo(args...)
{
    call_func(...args);
}

[lerno]

In this case:

func macro foo(a, #b, $c)
{   ... }
func macro bar(args....)
{
    @foo(...args);
}

The code cannot know that we want to keep argument 2 unevaluated, 1 evaluated and 3 having to be constant. In this case, passing everything unevaluated would work. But at other times we want the evaluation to occur.

[lerno]

Implemented using $vaarg ct functions.