Hi all, sometime in the past I accidentaly created a copy of the c() primitive function inside my ``laboratory'' workspace, which I normally use to experiment and learn. As a consequence, c() stopped to work correctly and started to return lists of symbols instead of vectors, and today I had to spend much time to seek out that the problem was in that specific workspace (if only I had known in advance ... ).
The weird thing is that if I now recreate a local copy of c(), the function does continue to work correctly. Anyway, my question is: could be possible to prevent users from doing such dangerous things? Thanks, Marco. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
