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- (* Chapter 5 - Program 5 *)
- MODULE Proced5;
-
- FROM InOut IMPORT WriteString, WriteLn;
-
- PROCEDURE One;
- BEGIN
- WriteString("This is procedure One.");
- WriteLn;
- END One;
-
- PROCEDURE Two;
- BEGIN
- One;
- WriteString("This is procedure Two.");
- WriteLn;
- END Two;
-
- PROCEDURE Three;
- BEGIN
- Two;
- WriteString("This is procedure Three.");
- WriteLn;
- END Three;
-
- BEGIN (* Main program *)
- One;
- WriteLn;
- Two;
- WriteLn;
- Three;
- WriteLn;
- END Proced5.
-