Use of variables in patterns

[Filip Konvička]

Hi Anthony,

>     LINE = {FILE getS($)}
>     ...
>     case LINE of false then
>     ...
>     elseof Delimiter|_
>     ...
>     else
>     ...

try this instead:

   elseof !Delimiter|_

Your code introduces a new local variable Delimiter in the pattern. If 
you use the exclamation mark, you prevent this. There have been many 
requests that the compiler should warn about this kind of variable 
shadowing....

Cheers,
Filip