Re: git: ce95864fbad8 - main - rc.conf(5): Style issues

Warner Losh wrote:
> The branch main has been updated by imp:
> 
> URL: https://cgit.FreeBSD.org/src/commit/?id=ce95864fbad87b53f17c625d3b72318764446f00
> 
> commit ce95864fbad87b53f17c625d3b72318764446f00
> Author:     Warner Losh <imp@FreeBSD.org>
> AuthorDate: 2023-02-28 16:28:30 +0000
> Commit:     Warner Losh <imp@FreeBSD.org>
> CommitDate: 2023-02-28 16:36:28 +0000
> 
>     rc.conf(5): Style issues
>     
>     Fix mandoc -Tlint style issues
>     * Use Pa instead of Va for .conf element (mdoc warned the Va was unused, and its the
>       wrong markup anyway)
>     * Drop useless Va and use Va instead of Ar when referring to variables in the jail file
>     * One sentence, one line
>     * drop xr to info(1). That makes no sense, and intro(1) seems unhelpful.
>     
>     This leaves two warnings: gdb(1) xref not found (but we add a
>     parenthetical about the package) and a false positive about
>     a trailing period that is being mistaken for a 'full stop'
>     when it is really just a character in a filename.

You can escape it like below to get rid of the warning:

diff --git a/share/man/man5/rc.conf.5 b/share/man/man5/rc.conf.5
index 7d1cdfc61966..0f3553922ab3 100644
--- a/share/man/man5/rc.conf.5
+++ b/share/man/man5/rc.conf.5
@@ -3962,7 +3962,7 @@ The configuration filename used by
 utility.
 The default value is
 .Pa /etc/jail.conf .
-.Pa /etc/jail. Ns Ao Va jname Ac Ns Pa .conf
+.Pa /etc/jail\&. Ns Ao Va jname Ac Ns Pa .conf
 and
 .Pa /etc/jail.conf.d/ Ns Ao Va jname Ac Ns Pa .conf
 will also be used if