patch applied (ghc-6.8/ghc): Change DOCOPTIONS pragma to DOC_OPTIONS

[Ian Lynagh]

Tue Oct  2 07:38:49 PDT 2007  David Waern <davve at dtek.chalmers.se>
  * Change DOCOPTIONS pragma to DOC_OPTIONS
  
  MERGE TO STABLE

    M ./compiler/parser/Lexer.x -1 +1