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MTPLUS.PAS
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Pascal/Delphi Source File
|
1988-03-25
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1KB
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59 lines
(*
* Example of PASCAL/MT+
*)
MODULE MENUS;
CONST
{$I MENUS.CON}
VAR
DUMMY_B: BOOLEAN;
DATE: STRING[12];
REVS: BYTE;
WAIT_PERIOD: LONGINT;
S: STRING; {default length?}
IN_TOP_LEVEL: EXTERNAL BOOLEAN;
MNS: EXTERNAL ARRAY [1..200] OF STRING[40];
L_MARGIN: EXTERNAL BYTE;
(*------- notice the external declaration -------*)
EXTERNAL PROCEDURE PUTCHRS(CH: CHAR ; CNT: INTEGER);
EXTERNAL FUNCTION WAIT_FOR_CHAR: CHAR;
EXTERNAL FUNCTION GET_CHR_AND_MESSAGES: CHAR;
EXTERNAL FUNCTION SYS_TICK: LONGINT;
EXTERNAL PROCEDURE ANSWER;
(*------- notice the external declaration in an overlay #1 -------*)
EXTERNAL [1] PROCEDURE EDIT;
EXTERNAL [2] PROCEDURE PREPARE;
EXTERNAL [2] PROCEDURE SAVE_SYS_PARMS;
EXTERNAL [5] PROCEDURE LOAD_MSG;
EXTERNAL [5] PROCEDURE SAVE_MSG;
EXTERNAL [5] PROCEDURE KILL_MSG;
EXTERNAL [5] PROCEDURE VIEW_MSG;
PROCEDURE SET_DATE(S: STRING);
BEGIN
DATE := S;
ATTR := HILT;
XYGOTO(60,1);
WRITE([ADDR(PUT_CHR)],DATE);
ATTR := NORMAL;
END;
PROCEDURE SWITCH(CH: CHAR);
BEGIN
C := (C & $FF00) ! ORD(CH);
(*---- ^ this is a bit-wise OR ----*)
(*---- ^ this is a bit-wise AND ----*)
END;
{$E-}
{$E+}
MODEND.