[FFmpeg-devel] [PATCH] doc: add missing hyphen prefix

[Nicolas George]

Gyan (12019-02-22):
>     '-key'  will be easier to search for these users as well. It's also a
> low-cost arrangement. I trust adept API users will quickly suss out that the
> hyphen represents CLI. GUI users won't be entering the key string, only the
> values*, and casual CLI users will immediately recognize which entries
> pertain to options.

That would be an argument for using something way more specific than a
dash.

Anyway, that kind of marking would belong in the definition of the macro
@option, not in the body of the documentation.

Regards,

-- 
  Nicolas George