RFR: 7902652: Webrev: prints "awk: cmd. line:8: warning: regexp escape sequence `\@' is not a known regexp operator"

[Erik Joelsson]

Looks good.

/Erik

On 2020-04-20 01:29, Stefan Karlsson wrote:
> Hi all,
>
> Please review this patch to get rid of some warnings from webrev:
>
> https://cr.openjdk.java.net/~stefank/CODETOOLS-7902652/webrev.01/
> https://bugs.openjdk.java.net/browse/CODETOOLS-7902652
>
> After an update to my system I got awk 5.0.1, and now webrev complains 
> about:
> "awk: cmd. line:8: warning: regexp escape sequence `\@' is not a known 
> regexp operator"
>
> A couple of @'s seems to be incorrectly escaped. This patch replaces 
> \@\@ with @@.
>
> I've generated webrevs with:
> - awk 4.2.1 without fix
> - awk 4.2.1 with fix
> - awk 5.0.1 without fix
> - awk 5.0.1 with fix
>
> and verified that they all generate the same output (except some 
> timestamps).
>
> Thanks,
> StefanK