Re: Bug in crm114 parser? Or is it me again?

On Thu, May 22, 2008 at 11:09 PM, Paolo <[email protected]> wrote:
> no, you're not binding :b:, you nee to tell MATCH wheere/how to bind it, like
>
>
> { window;
>  isolate (:a:) /buggaboo/
>  isolate (:b:)
>  match [:a:] (:: :b:) /(boo)/
>  alter (:b:) /FARRR/
>  output /:*:a:\n/
> }
>
> which rightly yields
>
> buggaFARRR

Whoopsky. Yep, you are correct. Forgot the regex subexpression braces in there.

<evil grin> Something for crm114 v3.0 to have a la GCC and other
compilers which warn you when your arg count does not match the %
items in your 'C' printf: "did the crm script programmer provide as
many subexpressions as (s)he did provide variables to store them in?"
if not, warn.
Of course, that would not work for run-time generated regexes, but it
would help script novices like me. :-P   Alas, that's for someone else
to introduce in the compiler.

-- 
Met vriendelijke groeten / Best regards,

Ger Hobbelt

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