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Limitation of evalstring and ML text field

RK56

Hi,

I have written a GUI where I let the users to write/paste skill script in a ML text field. I see people pasting very large text files inside the field. This concerns me. I want to know when does this method break? Which one overflows first? The ML field or evalstring/errset?

-Ramakrishnan

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  • Ramakrishnan,

    I just created (using SKILL) some code which was 5Mbytes long and both the ML text field and evalstring had no problem with this. So in practice I doubt you'll hit any limitations... the only limitation you'd likely to hit is if you end up with exceeding the maximum function size (hard to describe because it depends on many things) or the value stack overflowing. This would only happen with extremely large SKILL function definitions - and only ever tend to be reached in machine-generated code.

    Regards,

    Andrew.

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  • Ramakrishnan,

    I just created (using SKILL) some code which was 5Mbytes long and both the ML text field and evalstring had no problem with this. So in practice I doubt you'll hit any limitations... the only limitation you'd likely to hit is if you end up with exceeding the maximum function size (hard to describe because it depends on many things) or the value stack overflowing. This would only happen with extremely large SKILL function definitions - and only ever tend to be reached in machine-generated code.

    Regards,

    Andrew.

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