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Re: gawk "\\" "(" strange behavior ...
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From: |
Andreas Schwab |
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Subject: |
Re: gawk "\\" "(" strange behavior ... |
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Date: |
Tue, 07 Sep 2004 11:50:46 +0200 |
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User-agent: |
Gnus/5.110002 (No Gnus v0.2) Emacs/21.3.50 (gnu/linux) |
Jeff Chua <address@hidden> writes:
> this doesn't ...
> echo "\\" | awk '{print $0; gsub("\\", "b"); print $0;}'
Here you have two levels of quoting (string and regexp) which both use the
same quoting character, thus you have to quote twice to get a single
backslash.
Andreas.
--
Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux AG, Maxfeldstraße 5, 90409 Nürnberg, Germany
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"And now for something completely different."
Re: gawk "\\" "(" strange behavior ...,
Andreas Schwab <=