#Tests.rakumod
use v6.*;

module Test {
    use Colors;
    BEGIN {
        for
        Colors:: #Is a custum module containing constants
        -> $stash {
            .raku.say;
            for $stash.grep(*.key.match(/.*/)) {
                say .key.raku ~ ' => ' ~ .value.raku;
            }
        }
    }
}

sub EXPORT(*@args, *%_) {
    if @args {
        my $imports := Map.new( |(EXPORT::all::{ @args.map: '&' ~ * }:p) );
        if $imports != @args {
            die "List::AllUtils doesn't know how to export: "
              ~ @args.grep( { !$imports{$_} } ).join(', ')
        }
        $imports
    }
    else {
        Map.new
    }
}

##########
Main script test.raku is just:
#!/bin/env raku
use Tests;

./test.raku ==>
When i run that for the first time : I get a list of symbols displayed:
Mu
"BGND_256_MASQ" => 65280
"uInt16" => Colors::uInt16
"LBLACK" => 8
"BLACK" => 0
"LIBGMSK" => 128
[ .... ]

But when i run that on the second time, i get nothing, no List, no error.
WHY ???????????????????????????????????????????????
I suppose there's some cache tricks or else...

What can i do to have it displayed all the time.
Thanks!