All the specs pass, and it's difficult to repo many of these cases to see if bugs are actually here, but it's a good idea to enforce binary regexs.
Using this will strongly encourage RVM users (which should be most/all devs) to use Ruby 1.9.3-p448 and a gemset named "msf"
Update info about original discovoery. See #2337 too.
Somehow built bins with fatal linker errors last time. These seem to be solid. [SeeRM #8361]
Should fix the flakiness of migrataion on 64-bit systems. [FixRM #8361]
Not sure why this version is pinned, I'm pretty trustworthy. I would love to see @jlee-r7 or @hdm-r7 land this, since they were the ones who so a problem with binary regexes in 1.1.8