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. 

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⟦ecde0658b⟧ Ada Source

    Length: 3072 (0xc00)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package Symbols, seg_037dd4

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─⟦5a81ac88f⟧ »Space Info Vol 1« 
        └─⟦this⟧

E3 Source Code



with Custom;
with Object;  
with Scanner;
with String_Map_Generic;

package Symbols is

    type Table is private;

    procedure Create_Map (New_Table : in out Table);
    procedure Insert (The_Symbol : Scanner.Lexeme;
                      In_Table : in out Table;
                      With_Value : Object.Reference);
    function Eval (The_Symbol : Scanner.Lexeme; In_Table : Table)
                  return Object.Reference;
    procedure Find (The_Symbol : Scanner.Lexeme;
                    In_Table : Table;
                    Value : in out Object.Reference;
                    Success : out Boolean);
    function Nil return Table;
    function Is_Nil (The_Table : Table) return Boolean;

private
    package My_Table is new String_Map_Generic
                               (Size => Custom.Max_Symbols_Per_Block,
                                Range_Type => Object.Reference,
                                Ignore_Case => True);
    type Table is
        record
            Iter : My_Table.Iterator;
            Map : My_Table.Map;
        end record;

end Symbols;

E3 Meta Data

    nblk1=2
    nid=0
    hdr6=4
        [0x00] rec0=1d rec1=00 rec2=01 rec3=01e
        [0x01] rec0=07 rec1=00 rec2=02 rec3=001
    tail 0x2153129ea84e589a4bfdf 0x42a00088462060003