On Jan 8, 2008 1:31 AM, Prof Brian Ripley <[EMAIL PROTECTED]> wrote:
> Hadley sent me the package, and my guess *was* correct. The package is
> not using lazy-loading, and early on it has (in aaa-top-level.r)
>
> TopLevel <- proto(expr = {
> ...
>
> That is 'a top-level computation'. To make this work, you need
> require("proto") in that file. It also needs require("grid").
Thanks for looking into it. I must have misinterpreted:
The R code files should only create R objects and not call functions
with side effects such as require and options.
because isn't that expression creating an R object? And something in
R CMD check must have changed recently because that code has been
there as long as ggplot2 has. Regardless, thanks again for the help
as I never would have found that given that my understanding of the
problem was clearly flawed.
Thanks,
Hadley
--
http://had.co.nz/
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