> On July 8, 2016 at 12:26 AM Edward Bartolo <edbarx@???> wrote:


> Since any grammar item has boundaries it makes sense for a syntax
> checker to pass boundaries to syntax checking functions. The first
> step would be to check the existence of an opening bracket and a
> closing bracket. If more brackets follow the process should be
> repeated.

What happens with

a = b((7, c[3)])

Peter Olson