L80.PRG --
    FORTRAN linker

F80.PRG --
    ISC FORTRAN compiler 7/15/80  (Microsoft FORTRAN V3.36)

EDIT.PRG --
    Compucolor II screen editor V1.0, with enhancments by Alltronics

TEST.FOR --
    A test program which reads and writes in a variety of formats to
    ensure they all work.

Get a copy of the ISC FORTRAN manual:
    http://www.compucolor.org/docs/ISC%20FORTRAN%20Reference%20Manual%20and%20Users%20Guide.pdf
It has a wealth of information.  The first few pages give an overview of how
to compile and link, and logical I/O unit associations.

ISC FORTRAN is derived from Microsoft FORTRAN.

To compile the test program on disk, type

    <ESC><D>              (this enters FCS)
    FCS>DEL EDIT.PRG;1    (this is necessary to make room on the disk)
    FCS>RUN F80           (this launches the compiler)
    F80>TEST-T            (reads in TEST.FOR and compiles it, listing to crt)
    (That produces TEST.REL)
    F80><CTRL-C>          (return to fcs)
    FCS>DEL F80.PRG;1     (make more space on disk)
    FCS>RUN L80           (start up linker)
    (insert fortran2.ccvf into drive CD1)
    L80>TEST,1:FORLIB/G   (feed in the just compiled object file and library,
                           link them, and run)

The procedure above was quick and dirty; with proper file management,
there is no need to delete the editor and compiler.