Merge: Random fixes, e.g., (random) never returned negative.
authorPaul Eggert <eggert@cs.ucla.edu>
Tue, 5 Jul 2011 02:53:27 +0000 (19:53 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Tue, 5 Jul 2011 02:53:27 +0000 (19:53 -0700)

Trivial merge