[antlr-interest] Re: interactive envionments and non-delayed rule reduction

[Neurosurg]

--- In antlr-interest at yahoogroups.com, Monty Zukowski <monty at c...> wrote:
> What do you do if they type this?
> 
> (3 + 4)
>    *5

(3+4) ==> reduce, and calculate

then 

*5 --> error

It is very similar to what we have in R or, say, in Scheme.





 
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