thanks to all who helped me better understand this condensed bit of code.
--On Montag, 01. Oktober 2001 01:06 -0800 Michael Fowler
<[EMAIL PROTECTED]> wrote:
> Whoever wrote the original code should not have tried to compress it that
> much. The subroutine calls (&{$regexp_func[$field]}) are bad enough.
Yes, I actually don't really understand these calls. What do the braces do?
$regexp_func[$field] would be the array element number $field of
@regexp_func. Do the braces ensure that the variable is interpolated, to
the effect that the subroutine with the value of $regexp_func[$field] as
its name is called?
Birgit Kellner
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