Schroedingers-Hat/jsphys — comment on commit 09a62d0627bfce88cea69f60382a12069a1b8ba8
File:  line 0
By Schroedingers-Hat:

I added ielibs, but then removed it because ie9.js is better and forgot to delete.
ie was the one which couldn't do foreach (and some other ancient browsers that I'm not worried about)
ie9.js should add that functionality so feel free to put it back in (and delete ielibs.js)