"Tape Input Output"
By Mark Keller
1980


Tape Input Output (1980)(Mark Keller)(300 baud).zip - found on hand-labeled 
tape in Richard Houser's collection along with several other programs by Mark 
Keller.


The following instructions were typed from the Mark Keller's original 
handwritten instructions that were included with the LISTing of the program. 
This can be downloaded here:

http://www.ballyalley.com/type-in_programs/mark_s_keller/Tape_Input-Output.pdf


Tape Input/Output Instructions:

This program is used to input a tape data file and then record copies of it 
when required.  To run the program, type:

GOSUB 200 <GO>

and enter the start and end @ index values.  Then type

:INPUT;RUN <GO>

and start the tape playing.  You can now HALT the program and inspect and 
change data, but don't change the program.  If you halted type:

GOTO 80 <GO>

Now in output mode, input start and end @ numbers for the recording, enter the 
NT (must be slow for some applications), start the tape recording and type GO 
to enter N


The rest of the instructions contains a commented BASIC LISTing.

