The program will display error messages in red on the status line when an incorrect entry is inputted. The error message will disappear when a key is pressed. Any actual program errors (errors with the code) should be trapped by an error trapping routine, though I have tried to beta-test the program as much as possible with every situation I can think of. Please send me a note if you encounter any unhandled error.
The program will also display numerous caution messages for possibly erroneous entries. This feature may be toggled on and off with F7.
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