in Cobol

COBOL-IT developer studio

I have not done any COBOL programming for more than 15 years. The last time was in 1995, during my studies.
We used Microfocus Visual COBOL back then, I believe.
So anyways, the other day I heard about Cobol-IT Developer Studio, a free COBOL development workshop based on Eclipse !

I gave it a try and i think it’s a pretty cool development environment for anyone willing to learn COBOL.
It requires Java SE 1.5 or higher, Microsoft Visual C++ Express (freely available at http://www.microsoft.com/express/vc) and of course COBOL-IT Compiler Suite.
Here is what it looks like :
Cobol-it-studio
It comes with autocompletion and a debugger which seems not to be working well :
debuggerCobol
If you run this simple program (addition/multiplication) :

            *-----------------------------------------------------------------
       IDENTIFICATION DIVISION.
       PROGRAM-ID. 'operation'.
       AUTHOR. Celinio Fernandes
      *
       DATA DIVISION.
       WORKING-STORAGE SECTION.
      *
       01  Num1           PIC 9  VALUE ZEROS.
       01  Num2           PIC 9  VALUE ZEROS.
       01  Result         PIC 99 VALUE ZEROS.
       01  Operator       PIC X  VALUE SPACE.

      *-----------------------------------------------------------------
       LINKAGE SECTION.
      *-----------------------------------------------------------------
       PROCEDURE DIVISION.
      *-----------------------------------------------------------------
       Calculator
       PERFORM 10 TIMES
       DISPLAY "Enter the first number : " WITH NO ADVANCING
       ACCEPT Num1
       DISPLAY "Enter the second number : " WITH NO ADVANCING
       ACCEPT Num2
       DISPLAY "Choose the operator (+ or *) : " WITH NO ADVANCING
       ACCEPT Operator
       IF Operator = "+" THEN
          ADD Num1, Num2 GIVING Result
       END-IF
       IF Operator = "*" THEN
          MULTIPLY Num1 BY Num2 GIVING Result
       END-IF
       DISPLAY "The result is = ", Result
       END-PERFORM.
       STOP RUN.
       
      *-----------------------------------------------------------------
      *--- End of program --------------------------------------

it will produce this output, in a DOS console :
ConsoleCobol