from the alternate-tuesdays-bin-by-curb dept.
William Henderson writes "That's right, if you haven't read it for yourself yet, Objective-C '2.0' now supports garbage collection. I foresee a great, huge, gigantic debate about to ensue, and a lot of java-heads sparking 'I told you so'. Why not start it here on slashdot?"
egrep patterns are full regular expressions; it uses a fast deterministic
algorithm that sometimes needs exponential space.
-- unix manuals