DataMuseum.dk

Presents historical artifacts from the history of:

Rational R1000/400

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about Rational R1000/400

Excavated with: AutoArchaeologist - Free & Open Source Software. 

top - download

⟦c91212b99⟧ Ada Source

    Length: 3072 (0xc00)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package More_Value, seg_0363ae

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─ ⟦cfc2e13cd⟧ »Space Info Vol 2« 
        └─⟦this⟧

E3 Source Code



-- This package parses and interprets the following rules
--
--  rule 0:
--  syntax:     more_value ::= empty
--  semantic:   more_value.result = more_value.inherited
--
--  rule 1:
--  syntax:     more_value ::= keyword binary more_value
--  semantic:   put keyword in message list
--              put binary.result in argument list
--              more_value.inherited=binary.result
--              more_value.result=send message to last binary.result

with Message, Argument, Scanner;
package More_Value is
    type Node is private;
    Empty_Node : constant Node;

    procedure Parse (N : in out Node);
    procedure Unparse (N : in Node);
    procedure Interpret (N : Node;
                         Messages : in out Message.List;
                         Arguments : in out Argument.List);
    function Is_First (T : Scanner.Token) return Boolean;

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

E3 Meta Data

    nblk1=2
    nid=0
    hdr6=4
        [0x00] rec0=1e rec1=00 rec2=01 rec3=03a
        [0x01] rec0=04 rec1=00 rec2=02 rec3=001
    tail 0x21731bafa84d8702f81c9 0x42a00088462060003