popen2 bug?

[Roman Suzi]

On 18 Sep 2001, Donn Cave wrote:
>Quoth Roman Suzi <rnd at onego.ru>:

>Grep has to write what it finds to stdout, before it can read more stdin.
>You want to write everything to stdin, before reading anything from stdout.
>When stdout fills up, grep stops, stdin fills up and you stop.  That's my
>theory.  This behavior is not what you want, but it's what you can expect.

OK, this is too much trouble to me. I will use tempfiles instead.
Thanks!

Sincerely yours, Roman Suzi
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