Hi,
I'd like to evaluate a string at runtime within an environment that uses
additional vocabularies. The two words I found in the docs are eval( and
eval>string. I guess both use some default vocabulary, but how can I add
more without hacking the input string? Even better would be a way to
construct an environment that has pre-loaded a set of vocabularies and
denied permission to another set of vocabularies. For example, I'd like to
disallow people from using anything in the io namespace.
Also, I can't even make eval>string work. What's wrong with this?
( scratchpad ) "USING: kernel ; 1 1 + drop ;" eval>string
:deprecations - show 6 deprecated word usages
--- Data stack:
"1: USING: kernel ; 1 1 + drop ;\n ^\nNo ..."
( scratchpad )
Thanks,
Pinku
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