On 02/09/2009, Henrib <hbies...@gmail.com> wrote:
>
>
>
> sebb-2-2 wrote:
> >
> >
> > Seems like a complicated way of fixing the problem; I would have
> > thought it was simpler to ensure that multiple statements are
> > separated by ";" instead.
> >
> > i.e. a script consists of
> >
> > Statement ( ";" Statement )*
> >
> > So long as "Statement" includes a null statement, this would allow for
> > a trailing ";".
> >
> > But I don't know JavaCC all that well.
> >
>
>
> Did you try fixing the grammar using what you suggest ? If you actually have
> implemented it in a simpler way - versus thought about one - please, share
> the code so we can all learn; I've tried many solutions and did not come up
> with the current code easily.
No, I've not tried fixing it. I may try later.
> Besides, the fix forces 2 expressions to be separated by ';' in a statement
> - which is not equivalent to separate all statements with ';' (';' needed
> between blocks?).
Not sure I follow what you mean by this - can you provide an example
of a script which used to be parsed incorrectly?
>
>
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