From: matz@... (Yukihiro Matsumoto)
Date: 2003-05-13T03:17:56+09:00
Subject: Re: RCR for child execution

Hi,

In message "Re: RCR for child execution"
    on 03/05/13, Brian Candler <B.Candler@pobox.com> writes:

|If you want a version of Ruby's "system" command which captures
|stderr/stdout into a string, you can write your own easily. I suggested
|the shorthand
|
|    %X{command}
|
|to run a command and capture both stdout and stderr into a string (the RCR
|from which this thread gets its subject)

I don't like this notation.  But I like the idea of spawning child
with its stdin/out/err replaced.  It should be something like

  system2(in, out, err, "command")

but it needs better name.

							matz.