factor: Comment out unused functions.
authorBen Pfaff <blp@cs.stanford.edu>
Sun, 28 Dec 2014 16:49:50 +0000 (08:49 -0800)
committerBen Pfaff <blp@cs.stanford.edu>
Sun, 28 Dec 2014 16:49:50 +0000 (08:49 -0800)

No differences found