DataMuseum.dk

top - download

    Length: 927 (0x39f)
    Types: TextFile
    Names: »V«

└─⟦a7d1ea751⟧ Bits:30000550 8mm tape, Rational 1000, !users!projects 94_04_11
    └─ ⟦129cab021⟧ »DATA« 
        └─⟦this⟧ 

TextFile

-- This package parses and interprets the following rules:
-- rule 0:
--           <more_binary> ::= empty
--           more_binary.result = more_binary.inherited
-- rule 1:
--           <more_binary> ::= binarymessage <unary> <more_binary>
--            put (binarymessage, more_binary.mess)
--            put (unary.result, more_binary.mess)
--            more_binary.result = send (more_binary.mess, more_binary.inherited)


with Scanner;
with Object;

package More_Binary is
    type Node is private;
    Empty_Node : constant Node;

    procedure Parse (N : in out Node);
    function Is_First (T : Scanner.Token) return Boolean;
    function Interpret (N : Node;
                        Inherited : Object.Reference := Object.Void_Reference)
                       return Object.Reference;

private
    type Node_Structure;
    type Node is access Node_Structure;
    Empty_Node : constant Node := null;
end More_Binary;