patch applied (ghc): Define and use is_decdigit for lexing escapes; fixes trac #2304

[Ian Lynagh]

Fri Jun 13 13:35:53 PDT 2008  Ian Lynagh <igloo at earth.li>
  * Define and use is_decdigit for lexing escapes; fixes trac #2304

    M ./compiler/parser/Ctype.lhs -4 +8
    M ./compiler/parser/Lexer.x -1 +1

View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20080613203553-3fd76-b01ce3222e209f1f8575573650c2c2a6e732a04c.gz