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top - downloadIndex: ┃ T V ┃
Length: 736 (0x2e0)
Types: TextFile
Names: »V«
└─⟦a7d1ea751⟧ Bits:30000550 8mm tape, Rational 1000, !users!projects 94_04_11
└─ ⟦129cab021⟧ »DATA«
└─⟦this⟧
-- This package parses and interprets the following rules:
-- rule 0:
-- <value> ::= <binary>
-- value.result = binary.result
-- rule 1:
-- <value> ::= <binary> <more_value>
-- value.mess = more_value.mess
-- value.result = (binary.result <-- value.mess).result
with Scanner;
with Object;
package Value is
type Node is private;
Empty_Node : constant Node;
procedure Parse (N : in out Node);
procedure Unparse (N : Node);
function Is_First (T : Scanner.Token) return Boolean;
function Interpret (N : Node) return Object.Reference;
private
type Node_Structure;
type Node is access Node_Structure;
Empty_Node : constant Node := null;
end Value;