Re: Hints Towards Writing a Module with New Operators

[moritz]

Take a look at Devel::Declare, if I remember correctly it allows you to install callbacks in the parser for things that are otherwise syntax errors.

In Perl 6 you could just declare the operators:

use v6;

multi sub infix:<.EQV.>($x, $y) { $x == $y };

say 1 .EQV. 1;
say 1 .EQV. 2;

When you run this with Rakudo, it prints

1
0