[commit: Cabal] master: Add an extra space when displaying package version lists (b71ee1c)

[Ian Lynagh]

Repository : ssh://darcs.haskell.org//srv/darcs/packages/Cabal

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/b71ee1ce5eac8a7efa4a5cf268042cecc011b319

>---------------------------------------------------------------

commit b71ee1ce5eac8a7efa4a5cf268042cecc011b319
Author: Duncan Coutts <duncan at haskell.org>
Date:   Sun Oct 14 18:51:04 2007 +0000

    Add an extra space when displaying package version lists
    eg: "xmonad [0.1, 0.2, 0.3]" rather than "xmonad [0.1,0.2,0.3]"
    it's just a tad easier to read.

>---------------------------------------------------------------

 cabal-install/Hackage/List.hs |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/cabal-install/Hackage/List.hs b/cabal-install/Hackage/List.hs
index 1a819d9..7386ec9 100644
--- a/cabal-install/Hackage/List.hs
+++ b/cabal-install/Hackage/List.hs
@@ -48,7 +48,7 @@ list cfg pats = do
 
 doList :: [PkgInfo] -> IO ()
 doList ps = do   
-    putStr $ padTo 35 $ pkgName (package d) ++ " [" ++ concat (intersperse "," versions) ++ "]"
+    putStr $ padTo 35 $ pkgName (package d) ++ " [" ++ concat (intersperse ", " versions) ++ "]"
     putStrLn syn
     where
     info = last ps