REBOL 3 Docs Guide Concepts Functions Datatypes Errors
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REBOL 3 Functions: exit


Exits a function, returning no value.

See also:

return   catch   break  


exit is used to return from a function without returning a value.

test-str: make function! [str] [
    if not string? str [exit]
    print str
test-str 10
test-str "right"

Note: Use quit to exit the interpreter.

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