[Bug fortran/58001] Make it possible to silence "Extension: Tab character in format" warning

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58001

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
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                 CC|                            |kargl at gcc dot gnu.org

--- Comment #11 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> What happened with patch in comment 9?

PING!