Adds support for handling prefix and infix names to the (Template Haskell) pretty printer; parenthesis and backticks are added as needed to match the intrinsic fixity of symbols with fixity contexts. Also contains a one-line fix causing irrefutable patterns to be properly printed. NB: changes Show Name output. Sun Apr 1 09:46:35 PDT 2007 Stefan O'Rear * Create showName, which takes an additional prefix-context argument Sun Apr 1 09:48:14 PDT 2007 Stefan O'Rear * Thread prefix-context argument through pprName Sun Apr 1 09:56:55 PDT 2007 Stefan O'Rear * Use pprName False in pretty printer Sun Apr 1 09:59:45 PDT 2007 Stefan O'Rear * Typo fixes, missing {in,ex}ports Sun Apr 1 12:02:15 PDT 2007 Stefan O'Rear * Properly handle tilde-patterns