This is a fix for hadley/reshape#31.
Note: I dint write any of this code. 'split-numeric' is written by Hadley and changes to 'RcppExports' are taken from Romain's code from 'dplyr'
Fix for reshape2:::dcast segfault - issue 31
Are you sure this is needed? I'm pretty sure 6569751 fixed the problem.
You're absolutely right. Dint notice plyr commits, just that reshape issue 31 was there. Please ignore.