[annalex]

I had to replace R- with R-- and e- with e--, otherwise it won't compile.

[zeugma]

Good God man! What did it do???

Grep 'em 'till they awk, then let root sort the results.

[Dakmar]

I had to replace R- with R-- and e- with e--, otherwise it won't compile.

I was looking at it and noticed that. I thought maybe it some weird unary operator I wasn't familiar with.