{"shas":[["7c52917fd602153276c18fcd0f6a7a16d026a28d","91c3ee4fc807067ccd2d90c5be0d27a10d086566@5e8d7ff9-d8ef-0310-90f0-a4852d11357a","Made the empty string print as \"\" in the repl instead of as nothing.\nThis after being misled one too many times by a variation of this:\n\nscala> List[String]()\nres1: List[String] = List()\n\nscala> List[String](\"\")\nres2: List[String] = List()\n\nNo review.\n\ngit-svn-id: http://lampsvn.epfl.ch/svn-repos/scala/scala/trunk@24041 5e8d7ff9-d8ef-0310-90f0-a4852d11357a","extempore"],["b56df1b4addeed686184b7911b9c8fbe9121fe6b","91c3ee4fc807067ccd2d90c5be0d27a10d086566@5e8d7ff9-d8ef-0310-90f0-a4852d11357a","Integrated contributed non-recursive implementation of permutations,\ncombinations, subsets, by EastSun.  Also gave mutable Seqs an\nin-place transform method like the one Map has.  And couldn't\nresist slightly reformulating a few set methods, because how can we\nsettle for \"forall(that.contains)\" when we could have \"this forall that\".\n(Which is also what normal people hear when we talk about sets.)\n\nCloses #4060, #3644, review by moors.\n\ngit-svn-id: http://lampsvn.epfl.ch/svn-repos/scala/scala/trunk@24042 5e8d7ff9-d8ef-0310-90f0-a4852d11357a","extempore"]],"repo":"paulp/scala-full","actor":"paulp","ref":"refs/heads/master","size":2,"head":"b56df1b4addeed686184b7911b9c8fbe9121fe6b","actor_gravatar":"c25d674f69bb9c155f265a7482712be4","push_id":23256586}