A faster way to read Files?

BlitzMax Forums/BlitzMax Beginners Area/A faster way to read Files?

Great, thnx to your code i found it.
It was a missing "Flushmem" in the readline() loop.
Now speed is fine.

But what data releases Flushmem here?
Does every Readline command create a copy of the already red file which should be then released?

Think i nearly understand what Flushmem does, but
its a little hard to use if you need to understand how an other command exactly works.