As Diomidis says, the language is wonderfully clear; for example see the sentence on grep's -v option. Nice also to see the permuted index and BUGS sections.

As Diomidis says, the language is wonderfully clear; for example see the sentence on grep's -v option. Nice also to see the permuted index and BUGS sections. Lastly, wonderfully literate. Finding things like hapax legomena is great.