Data update

Task/Input-loop/COBOL/input-loop.cob

@@ -0,0 +1,33 @@
+       IDENTIFICATION DIVISION.
+       PROGRAM-ID. input-loop.
+
+       ENVIRONMENT DIVISION.
+       INPUT-OUTPUT SECTION.
+       FILE-CONTROL.
+           SELECT in-stream ASSIGN TO KEYBOARD *> or any other file/stream
+               ORGANIZATION LINE SEQUENTIAL
+               FILE STATUS in-stream-status.
+
+       DATA DIVISION.
+       FILE SECTION.
+       FD  in-stream.
+       01  stream-line                 PIC X(80).
+
+       WORKING-STORAGE SECTION.
+       01  in-stream-status            PIC 99.
+           88  end-of-stream           VALUE 10.
+
+       PROCEDURE DIVISION.
+           OPEN INPUT in-stream
+
+           PERFORM UNTIL EXIT
+               READ in-stream
+                   AT END
+                       EXIT PERFORM
+               END-READ
+               DISPLAY stream-line
+           END-PERFORM
+
+           CLOSE in-stream
+           .
+       END PROGRAM input-loop.