I have ported (and pushed) the changes your patch makes to anarki, with some modifications (avoiding the complaints I make in the parent post); while the actual changes are spread across several commits, a summary diff can be found at http://sprunge.us/SWVF?diff; note that this diff is not relative to arc3.1.tar, but to anarki before I ported the changes, so it will look a little different. I've also omitted changes to arc.sh, because they will be wholly unfamiliar to anyone not using anarki. Instead, you can take a look at the entirety of arc.sh, which is anarki's script for running arc, at http://sprunge.us/XPWN?bash.
