On 16/08/2017 8:31 AM, Dirk Eddelbuettel wrote:
On 16 August 2017 at 12:51, peter dalgaard wrote:
| > On 16 Aug 2017, at 11:11 , Berry Boessenkool <berryboessenk...@hotmail.com>
wrote:
| >
| > if a function in a package uses graphics::legend in the code, but does not
import it in the namespace, shouldn't there be a warning in the check?
| >
|
| Er, no... Importing into a namespace is used to avoid the graphics::
qualifier. This is conceptually different from having a dependency.
Exactly, but IIRC we get warnings on packages not listed in Suggests: which are
accessed via '::'. And that need for a Suggests: goes away for a base package.
s/Suggests/Imports/g
Otherwise Peter's reminder is entirely correct. You can do _either_ an
importForm("graphics", "plot", "legend") in NAMESPACE (which I have done)
or use the explicit
graphics::legend
you have.
Dirk
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