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Re: awk for config headers


From: Benoit SIGOURE
Subject: Re: awk for config headers
Date: Tue, 9 Oct 2007 00:44:43 +0200

On Oct 9, 2007, at 12:28 AM, Paul Eggert wrote:

Benoit SIGOURE <address@hidden> writes:

The manual is not really clear but when I read
this part, it means (to me) that traditional Awk is unusable and that
one can write portable Awk without necessarily worrying about it
working on these "traditional Awk".

As a practical matter, if we stick to traditional Awk we are less
likely to tickle bugs in all the weird Awk implementations that are
out there.  So if it's easy to use traditional Awk, it's probably
better for us to stick to that subset.  In this particular case I
don't see a major win in switching to POSIX 'split' or user-defined
functions so we might as well leave it alone.


OK so that means Ralph shouldn't use the 3-argument `split' (which is not a big deal anyway, you can change and restore `FS' to achieve this, right?).

--
Benoit Sigoure aka Tsuna
EPITA Research and Development Laboratory


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