patch applied (ghc-6.8/ghc): FIX Trac 1888; duplicate INLINE pragmas

[Ian Lynagh]

Wed Nov 14 02:47:01 PST 2007  simonpj at microsoft.com
  * FIX Trac 1888; duplicate INLINE pragmas
  
  There are actually three things here
  - INLINE pragmas weren't being pretty-printed properly
  - They were being classified into too-narrow boxes by eqHsSig
  - They were being printed in to much detail by hsSigDoc
  
  All easy.  Test is rnfail048.
  

    M ./compiler/basicTypes/BasicTypes.lhs -4 +11
    M ./compiler/hsSyn/HsBinds.lhs -2 +2