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Date:      Fri, 24 Jan 2020 21:56:03 +0300
From:      Yuri Pankov <yp@xvoid.org>
To:        freebsd-hackers@freebsd.org, Ingo Schwarze <schwarze@usta.de>
Subject:   Re: Long (-- style) options (.Fl) with mdoc(7)
Message-ID:  <6ab0ed49-0fa4-8028-8f31-a4f4daa5e538@xvoid.org>
In-Reply-To: <20200124183132.-nDI2%steffen@sdaoden.eu>
References:  <20200124144829.49360%steffen@sdaoden.eu> <d07ec64e-5ad1-0960-d14b-a446077ee25b@xvoid.org> <20200124183132.-nDI2%steffen@sdaoden.eu>

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Steffen Nurpmeso wrote:
> Yuri Pankov wrote in <d07ec64e-5ad1-0960-d14b-a446077ee25b@xvoid.org>:
>   |Steffen Nurpmeso wrote:
>   |> The very moment i have seen a showmount(8) change fly by, and
>   |> wanted to make you aware of the persuading approach that NetBSD's
>   |> wizd(8) uses, namely ".Fl Fl long-option".  Different to ".Fl
>   |> -long-option" this produces visually appealing results on all
>   |> output devices.
>   |
>   |mandoc style guide advises differently:
>   |
>   |https://mandoc.bsd.lv/mdoc/style/options.html
>   |
>   |It's not authoritative, of course, but I'm not aware of any other mdoc
>   |style guide.  May be you could take it up to style guide/mandoc authors?
> 
> I can Cc: him.  That is _he_, who is totally opposed against long-
> options, isn't he?
> Whatever this guide says, if you do Postscript/PDF output (with
> groff) then Fl becomes a nice dash, whereas the other thing is
> a hyphen-minus.  I am using Fl Fl ever since i saw wizd(8)'s
> comment, tried it, and was satisfied by the results.  Despite that
> Fl Fl is ugly but logically deducable, too.

Note that I don't disagree on using Fl Fl, and quite some of our man 
pages already do it, I just want it documented at least somewhere so 
it's possible to link to it if there's a question how something should 
be done.



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