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Annotation of 43BSDTahoe/new/help/src/f77/tapes, revision 1.1

1.1     ! root        1: .TI F77/TAPES "Sep. 4, 1985"
        !             2: Using magnetic tapes with f77 programs
        !             3: 
        !             4: Fortran logical units may be used for disk files, but not generally
        !             5: for reading and writing magnetic tapes.
        !             6: For magnetic tapes, use the special routines described in "man 3f topen".
        !             7: A sample program to read an unblocked tape is in "help f77 tp_ex1.f",
        !             8: a sample to read a blocked tape is in "help f77 tp_ex2.f".
        !             9: They are set up to get the device name from the environment variable 'tape1'.
        !            10: 
        !            11: To save the help file in a file of your own, use the help '>' command,
        !            12: i.e. at the help prompt, type:
        !            13: 
        !            14:        tp_ex1.f > myfile.f
        !            15: 
        !            16: If you need to rerun the program, to rewind the tape, either use
        !            17: the trewin() function (see "man 3f topen") or use:
        !            18: 
        !            19:        mt -t $tape1 rew
        !            20: 
        !            21: or use the UNIX "rewind" command.

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