Cabal revisions of cpphs-1.20.9

Hackage metadata revisions edit the .cabal file after upload; each diff below is one revision.

 Name: cpphs Version: 1.20.9+x-revision: 1 Copyright: 2004-2017, Malcolm Wallace License: LGPL License-File: LICENCE-LGPL         Language.Preprocessor.Cpphs.Tokenise  Executable cpphs-    Build-Depends: base>3&&<6, time, directory, polyparse>=1.9+    Build-Depends: base>=3&&<6, time >=1.5, directory, polyparse>=1.10     Main-Is: cpphs.hs     Other-Modules:         Language.Preprocessor.Cpphs