>because i have never heard of these? Neither is in my help either
>How do they work?

CodeBlock is a 3rd party that does what I think you planned to do, write something that executes loops and stuff.

VFP6SP3 allows us to comile at runtime. You can do this:

StrToFile(lcStringOfCommands, 'temp.prg')
compile temp.prg
do temp.prg