patch applied (packages/HaXml): Silence many compiler warnings.

[Malcolm Wallace]

Tue Apr 14 05:31:19 PDT 2009  Malcolm.Wallace at cs.york.ac.uk
  * Silence many compiler warnings.
  Most of this big patch was contributed by Ian Taylor <ian at lorf.org>,
  with some tidying by me.
    - eliminate unused identifiers
    - add type signatures
    - some removal of scoped name-shadowing (although much retained for
      readability too)

    M ./src/Text/XML/HaXml/Combinators.hs -18 +19
    M ./src/Text/XML/HaXml/Html/Parse.hs -49 +46
    M ./src/Text/XML/HaXml/Html/ParseLazy.hs -63 +60
    M ./src/Text/XML/HaXml/Html/Pretty.hs -28 +69
    M ./src/Text/XML/HaXml/Lex.hs -47 +55
    M ./src/Text/XML/HaXml/Parse.hs -40 +38
    M ./src/Text/XML/HaXml/ParseLazy.hs -41 +40
    M ./src/Text/XML/HaXml/Posn.hs -1 +1
    M ./src/Text/XML/HaXml/Pretty.hs -23 +24
    M ./src/Text/XML/HaXml/TypeMapping.hs -18 +20
    M ./src/Text/XML/HaXml/Util.hs -5 +9
    M ./src/Text/XML/HaXml/Validate.hs -35 +37
    M ./src/Text/XML/HaXml/Wrappers.hs +1
    M ./src/Text/XML/HaXml/Xtract/Combinators.hs -10 +10
    M ./src/Text/XML/HaXml/Xtract/Lex.hs -9 +15
    M ./src/Text/XML/HaXml/Xtract/Parse.hs -5 +8
    M ./src/tools/Canonicalise.hs -1 +1
    M ./src/tools/CanonicaliseLazy.hs +1
    M ./src/tools/DtdToHaskell.hs -1 +3
    M ./src/tools/MkOneOf.hs -2 +6
    M ./src/tools/Validate.hs -3 +2
    M ./src/tools/Xtract.hs -1 +5
    M ./src/tools/XtractLazy.hs -1 +7

View patch online:
http://darcs.haskell.org/packages/HaXml/_darcs/patches/20090414123119-6871e-0bb88b87cba9f48d11f604884e7274e47efa31bb.gz