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[bug-gawk] Is there a way to automatically let gawk fail when an initial
From: |
Peng Yu |
Subject: |
[bug-gawk] Is there a way to automatically let gawk fail when an initialized variable is used? |
Date: |
Wed, 28 Nov 2018 17:18:26 -0600 |
Hi,
In certain cases, it may be useful to let gawk fail when an
initialized variable is used. Of course, one can use if to test, but
it can be cumbersome. Is there a way to do so automatically in gawk?
Thanks.
awk 'BEGIN { print typeof(x) }'
--
Regards,
Peng
- [bug-gawk] Is there a way to automatically let gawk fail when an initialized variable is used?,
Peng Yu <=