JuliaLang/julia — pull request #7226 by stevengj (2014-06-11 20:43:25+00:00)
Title: restore broadcasting array±scalar operations

As discussed in #5810, the removal of broadcasting `+` and `-`, while theoretically removing some ambiguity for the case of matrix+scalar (though it is not clear that this has ever been a problem in practice), seems to cause more annoyance than it is worth, and will be a continual headache for users migrating from NumPy, Matlab, etc.

This patch restores those functions.