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Re: [bug-gawk] FPAT bug?


From: Ed Morton
Subject: Re: [bug-gawk] FPAT bug?
Date: Sun, 2 Apr 2017 16:05:01 -0500
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0

Andy - I THINK I have used FPAT for other things but I really don't remember and I can always write a while(match()) loop instead. So if gawk had a proper CSV parser built in then I probably wouldn't need FPAT but if it's a library that I might need to download and compile then I wouldn't use that library as I've no time/patience for dealing with that if/when I'm just jumping onto someone's computer to help them get a specific job done plus I often don't have permission to install anything myself on the machines I use so then I'd still need FPAT.

Obviously what I suggested is just a temp workaround for us to get by until a fix is available, not a solution.

    Ed.

On 4/2/2017 8:55 AM, Andrew J. Schorr wrote:
On Sat, Apr 01, 2017 at 04:27:46PM -0500, Ed Morton wrote:
Might be useful until a fix is available. Any better ideas for now?
I have no better ideas, although I can't imagine that such a solution would
please anyone. Here's a crazy question: do you ever use FPAT for anything other
than CSV parsing? If gawk had a proper CSV parser library, would we need FPAT
at all? I don't think I have ever used FPAT (my personal CSV parsing library
takes a brute force string scanning approach), and it seems from the observed
bugginess that FPAT is not often used...

Regards,
Andy





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