The input text-area should be styled as the respective COBOL and FORTRAN coding forms. With a bit of luck, if the browser doesn't interfere, the text should als

The input text-area should be styled as the respective COBOL and FORTRAN coding forms. With a bit of luck, if the browser doesn't interfere, the text should also line up with the column index. You are free to just retype and exchange individual cards – for a lengthy program, it's probably the most convenient option. There's also a bit of greeenbar (though not too green and the non-US type) in the reader output (and it's planned for the output of the FORTRAN runtime.)