Fix typo EXPORT -> EXPOSED

[rstub]

No description provided.

[rstub]

Ooops, actually it is the other way round. I will update the PR.

[rstub]

BTW, I also get some (pedantic) warnings:

expose_class.cpp:4:19: warning: extra ‘;’ [-Wpedantic]
 RCPP_EXPOSED_AS(A);
                   ^

Should I remove the semicolons in the documentation in this PR?

[eddelbuettel]

Thanks for the PR. We generally like to hear about things first in an issue ticket. So what is this fixing? Documentation issues only? Apart from the -pedantic ?

[rstub]

Only documentation issues: The docs use RCPP_EXPORT_AS and RCPP_EXPORT_WRAP where it should read RCPP_EXPOSED_AS and RCPP_EXPOSED_WRAP.

[eddelbuettel]

So do I have this right that

1. two instances of RCPP_EXPORT_WRAP are being correcteded to RCPP_EXPOSED_WRAP in vignettes/Rcpp-extending.Rmd, and
2. I do not see a file expose_class.cpp -- is that your running example?

[rstub]

i) yes, plus the same for RCPP_EXPORT_AS -> RCPP_EXPOSED_AS
ii) yes, that is my example code. Sorry for the confusion.

[eddelbuettel]

1. Sounds good.
2. But caused by our macro, or caused by you typing an extra ;?

[rstub]

2. Caused by me copying the extra ; from the documentation. ;-) The examples for both RCPP_EXPOSED_AS and RCPP_EXPOSED_WRAP have this extra ;. And looking at the source for these macros in inst/include/Rcpp/macros/module.h, I think it is not possible to define these macros in a way that makes ; after it not superfluous. So my suggestion would be to remove the ; from the two relevant lines.

[eddelbuettel]

Yep! Can you add that change to the Rmd as well?

Thanks for catching this (in the process of yet another nice SO answer -- thanks for all those too!) !