Minor fixes

Removed some dead code
Added newlines

grin/app/GrinCLI.hs

@@ -140,17 +140,8 @@ printGrinWithOpt :: Parser PipelineStep
 printGrinWithOpt = flip PrintGrin id <$> option (maybeReader maybeRenderingOpt)
   ( long "print-grin"
   <> help "Print the actual grin code with a given rendering option [simple | with-externals]"
-  -- <> showDefaultWith (camelToDashed . show)
-  -- <> value Simple
   <> metavar "OPT" )
 
-camelToDashed :: String -> String
-camelToDashed "" = ""
-camelToDashed (c:cs) = toLower c : go cs where
-  go "" = ""
-  go (c:cs) | isUpper c = '-' : toLower c : go cs
-            | otherwise = c : go cs
-
 options :: IO Options
 options = execParser $ info
   (pipelineArgs <**> helper)

grin/src/AbstractInterpretation/LiveVariable/CodeGenBase.hs

@@ -193,4 +193,4 @@ copyStructureWithLivenessInfo srcReg dstReg = IR.ConditionalMove
   { srcReg    = srcReg
   , predicate = isNotPointer
   , dstReg    = dstReg
-  }
+  }

grin/test-data/.gitignore

@@ -1 +1 @@
-experimental/
+experimental/

notes/tests.todo

@@ -1,11 +0,0 @@
-Put tests into separate files:
-  Why?:
-    - do not need to recompile each time a test case is modified
-    - data is seprated from functionality
-    - a piece of test code can be reused
-      - for other tests
-      - for playing with it manually (this can be really useful)
-
-  How?:
-    - a well structured testing framework is required
-    - some prototypes can be find on Anabra/grin:dde-old