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Rational R1000/400

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⟦4b6d23445⟧ Ada Source

    Length: 4096 (0x1000)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, procedure Draw_Box, seg_03f8ac

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



with Window_Io;
with Fonts;
procedure Draw_Box (Window : Window_Io.File_Type;
                    On_Line : Window_Io.Line_Number;
                    On_Column : Window_Io.Column_Number;
                    Height : Natural;
                    Width : Natural) is
    Upper_Left_Corner : constant Character := 'l';
    Upper_Right_Corner : constant Character := 'k';
    Lower_Left_Corner : constant Character := 'm';
    Lower_Right_Corner : constant Character := 'j';
    Vertical_Line : constant Character := 'x';  
    Horizontal_Line : constant Character := 'q';  
begin
    Window_Io.Position_Cursor (Window, On_Line, On_Column);
    Window_Io.Overwrite (Window, Upper_Left_Corner, Fonts.Graphics);
    for I in 1 .. Width loop
        Window_Io.Overwrite (Window, Horizontal_Line, Fonts.Graphics);
    end loop;
    Window_Io.Overwrite (Window, Upper_Right_Corner, Fonts.Graphics);
    Window_Io.Position_Cursor (Window, On_Line + 1, On_Column);
    for I in 1 .. Height loop
        Window_Io.Overwrite (Window, Vertical_Line, Fonts.Graphics);
        Window_Io.Move_Cursor (Window, 1, -1);     -- descend 1 et gauche 1
    end loop;
    Window_Io.Position_Cursor (Window, On_Line + 1, On_Column + Width + 1);
    for I in 1 .. Height loop
        Window_Io.Overwrite (Window, Vertical_Line, Fonts.Graphics);
        Window_Io.Move_Cursor (Window, 1, -1);
    end loop;
    Window_Io.Position_Cursor (Window, On_Line + Height + 1, On_Column);
    Window_Io.Overwrite (Window, Lower_Left_Corner, Fonts.Graphics);
    for I in 1 .. Width loop
        Window_Io.Overwrite (Window, Horizontal_Line, Fonts.Graphics);
    end loop;
    Window_Io.Overwrite (Window, Lower_Right_Corner, Fonts.Graphics);
end Draw_Box;


E3 Meta Data

    nblk1=3
    nid=3
    hdr6=4
        [0x00] rec0=17 rec1=00 rec2=01 rec3=022
        [0x01] rec0=12 rec1=00 rec2=02 rec3=000
        [0x02] rec0=02 rec1=00 rec2=02 rec3=000
    tail 0x2173f69ec860a768a1959 0x42a00088462060003
Free Block Chain:
  0x3: 0000  00 00 03 fc 80 35 65 72 77 72 69 74 65 20 28 57  ┆     5erwrite (W┆