I dive out the problem might be that firefox 7 does not support anonymous functions. 


sub browser {
    my ($self,$repl) = @_;
    $repl ||= $self->repl;   
    print "repl: $repl\n";
    return $repl->declare(<<'JS')->();
    function () {      
        
        var wm = Components.classes["@mozilla.org/appshell/window-medi
+ator;1"]
                           .getService(Components.interfaces.nsIWindow
+Mediator);
        var win = wm.getMostRecentWindow('navigator:browser');
        if (! win) {
          // No browser windows are open, so open a new one.
          win = window.open('about:blank');
        };
        return win.gBrowser
        //return win.getBrowser()
}    

    
JS
};



sub declare {
    my ($self,$js,$context) = @_;
    print "1:$self; 2:$js;3:$context\n ";
  
    if (! $self->{functions}->{$js}) {
        $self->{functions}->{$js} = $self->expr($js);
        # Weaken the backlink of the function
        my $res = $self->{functions}->{$js};
        my $ref = ref $res;
        bless $res, "$ref\::HashAccess";
        weaken $res->{bridge};
        $res->{return_context} = $context;
        bless $res => $ref;
    };

    $self->{functions}->{$js}

};

[download]

If I manually change the function () to function abc(), then repl can not get any references:

Can't bless non-reference value at C:/Perl/site/lib/MozRepl/RemoteObject.pm

How to solve this issue?

In reply to Re^3: MozRepl/Client.pm does not support firefox 7.0 by seven_shen
in thread MozRepl/Client.pm does not support firefox 7.0 by seven_shen

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