This file is notoriously misbehaving (at least on certain platforms). Commenting it out for the release.
We require only parrot 2.10.0, but use 2.10.1 for --gen-parrot. The background is that 2.10.1 identifies itself as 2.10.0. OTOH the only difference is that 2.10.1 is more likely to build, so if somebody presents us an installed 2.10.0, there's no reason to reject that.
…x a regex accordingly
Note that parrot 2.10.0 has a known bug that prevents it from being installed if git is not installed. That's unfortunate, and a 2.10.1 release exist that fixes it, but it's nowhere to be found in the git repo. gerd++ promised to put the stuff into the parrot repo soon, when that's done PARROT_REVISION should be bumped to the new tag
…counter + $right.arity error.
…e optimization for large Ranges.
…at those slashes can cause problems
… things getting explodey on Win32. Wish I understood why...anyway, it works.
…return the same type they're given.