Michael Paquier <michael@paquier.xyz> writes:
> On Fri, Apr 26, 2019 at 09:56:47PM -0500, Justin Pryzby wrote:
>> - all autovacuum actions. Minus-one (the default) disables logging
>> + all autovacuum actions. <literal>-1</literal> (the default) disables logging
>>
>> There's nothing else that says "minus-one" anywhere else on that page. I just
>> found one in auto-explain.sgml, which I changed.
> That's one of these I am not sure about.
FWIW, I think we generally write this the way Justin suggests. It's
more precise, at least if you're reading it in a way that makes
<literal> text distinguishable from plain text: what to put into
the config file is exactly "-1", and not for instance "minus-one".
regards, tom lane