diff --git a/Language/Atom/Code.hs b/Language/Atom/Code.hs
--- a/Language/Atom/Code.hs
+++ b/Language/Atom/Code.hs
@@ -166,7 +166,7 @@
   f2 i a = case a of
     StateHierarchy name items -> i ++ "{  /* " ++ name ++ " */\n" ++ intercalate ",\n" (map (f2 ("  " ++ i)) items) ++ "\n" ++ i ++ "}"
     StateVariable  name c     -> i ++ "/* " ++ name ++ " */  " ++ showConst c
-    StateArray     name c     -> i ++ "/* " ++ name ++ " */  {" ++ intercalate ", " (map showConst c) ++ "}"
+    StateArray     name c     -> i ++ "/* " ++ name ++ " */\n" ++ i ++ "{ " ++ intercalate ("\n" ++ i ++ ", ") (map showConst c) ++ "\n" ++ i ++ "}"
 
 codeRule :: Config -> Rule -> String
 codeRule config rule@(Rule _ _ _ _ _ _ _) =
diff --git a/RELEASE-NOTES b/RELEASE-NOTES
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -1,3 +1,7 @@
+atom 1.0.3    04/19/2010
+
+- Reduced line length in C code generation.
+
 atom 1.0.2    04/13/2010
 
 - Fixed linear bug.
diff --git a/atom.cabal b/atom.cabal
--- a/atom.cabal
+++ b/atom.cabal
@@ -1,5 +1,5 @@
 name:    atom
-version: 1.0.2
+version: 1.0.3
 
 category: Language