[m-users.] string_writer / stream and writing strings with %s in them

[Dirk Ziegemeyer]

> Am 13.02.2022 um 10:57 schrieb Zoltan Somogyi <zoltan.somogyi at runbox.com>:
> 
> If you had --warn-unknown-format-calls enabled, the compiler
> would have pointed you to that line of code.
> 
> What do people think: should we turn that option on
> by default?

Yes, I think this option should be enabled by default. There seem to be only benefits and no downside.

Dirk