from the now-that-is-freakin'-awesome dept.
TheRaven64 writes "Hot on the heels of the announcement of x86 Macs, Apple announced a multi-button mouse, known as the Mighty Mouse. It appears that the entire surface is touch-sensitive, allowing the mouse to be programmed as a single-button, multi-button or scrolling device."
egrep patterns are full regular expressions; it uses a fast deterministic
algorithm that sometimes needs exponential space.
-- unix manuals