[Rcpp-devel] Rcpp::plugins - Unwinding protection

| Mmmh, no strong opinions here. I think it doesn't matter much whether
| it's an include or a define. What matters most is whether this is
| discoverable and the user understands what it does.

That was my motivation -- by pointing to such a top-level directory (and also
cleaning up some of the sprawling header mess :) ) it may easier.
 
| In this particular case, Víthor is interested in runtime performance.
| Disabling modules and RTTI (and Sugar if he's not using that) will
| save some compilation time, but won't help with runtime performance.

Understood. But it is a compile-time switch like these.

Dirk

https://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org