Ladislav Mecir wrote:

>check the following expressions:
>
>    do []
>
>    print ""
>
>    prin ""
>
>    do does [exit]
>
>    forever [break]
>
>    get/any 'uninitialized-variable
>
>  
>
other examples:

unset? unset 'a
unset? set/any 'a unset 'b
unset? do does [return]
unset? catch[throw]


-- 
Ciao
Romano Paolo Tenca

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