[Rd] invisible functions

[S Ellison]

> 2.  change cfun[[1]] <- quote(cord.work) to cfun[[1]] <-
> quote(survival:::cord.work).  You say this will mess up your test bed.
> That suggests that your test bed is broken.  This is a perfectly legal
> and valid solution.
Valid in a package, but forces code to call a loaded library version of a function rather than (say) a 'source'd user-space version that is under development. 
Being non-specific (ie omitting foo:::) means that test code would pick up the development version in the current user environment by default. That's handy for small mods.


S Ellison



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