Revert bad version number change in docs, break lines in test string literals.

Author: ichaer

clang/include/clang/Format/Format.h

@@ -3788,7 +3788,7 @@ struct FormatStyle {
   };
 
   /// \brief Comment reformatting style.
-  /// \version 20
+  /// \version 3.8
   ReflowCommentsStyle ReflowComments;
 
   /// Remove optional braces of control statements (``if``, ``else``, ``for``,

clang/unittests/Format/FormatTestComments.cpp

@@ -496,9 +496,14 @@ TEST_F(FormatTestComments, CommentReflowingCanBeTurnedOff) {
   Style.ReflowComments = FormatStyle::RCS_Never;
   verifyNoChange("// aaaaaaaaa aaaaaaaaaa aaaaaaaaaa", Style);
   verifyNoChange("/* aaaaaaaaa aaaaaaaaaa aaaaaaaaaa */", Style);
-  verifyNoChange("/* aaaaaaaaa aaaaaaaaaa aaaaaaaaaa\naaaaaaaaa*/", Style);
-  verifyNoChange("/* aaaaaaaaa aaaaaaaaaa aaaaaaaaaa\n    aaaaaaaaa*/", Style);
-  verifyNoChange("/* aaaaaaaaa aaaaaaaaaa aaaaaaaaaa\n *    aaaaaaaaa*/",
+  verifyNoChange("/* aaaaaaaaa aaaaaaaaaa aaaaaaaaaa\n"
+                 "aaaaaaaaa*/",
+                 Style);
+  verifyNoChange("/* aaaaaaaaa aaaaaaaaaa aaaaaaaaaa\n"
+                 "    aaaaaaaaa*/",
+                 Style);
+  verifyNoChange("/* aaaaaaaaa aaaaaaaaaa aaaaaaaaaa\n"
+                 " *    aaaaaaaaa*/",
                  Style);
 }
 
@@ -507,10 +512,16 @@ TEST_F(FormatTestComments, CommentReflowingCanApplyOnlyToIndents) {
   Style.ReflowComments = FormatStyle::RCS_IndentOnly;
   verifyNoChange("// aaaaaaaaa aaaaaaaaaa aaaaaaaaaa", Style);
   verifyNoChange("/* aaaaaaaaa aaaaaaaaaa aaaaaaaaaa */", Style);
-  verifyNoChange("/* aaaaaaaaa aaaaaaaaaa aaaaaaaaaa\naaaaaaaaa*/", Style);
-  verifyNoChange("/* aaaaaaaaa aaaaaaaaaa aaaaaaaaaa\n    aaaaaaaaa*/", Style);
-  verifyFormat("/* aaaaaaaaa aaaaaaaaaa aaaaaaaaaa\n * aaaaaaaaa*/",
-               "/* aaaaaaaaa aaaaaaaaaa aaaaaaaaaa\n      * aaaaaaaaa*/",
+  verifyNoChange("/* aaaaaaaaa aaaaaaaaaa aaaaaaaaaa"
+                 "\naaaaaaaaa*/",
+                 Style);
+  verifyNoChange("/* aaaaaaaaa aaaaaaaaaa aaaaaaaaaa\n"
+                 "    aaaaaaaaa*/",
+                 Style);
+  verifyFormat("/* aaaaaaaaa aaaaaaaaaa aaaaaaaaaa\n"
+               " * aaaaaaaaa*/",
+               "/* aaaaaaaaa aaaaaaaaaa aaaaaaaaaa\n"
+               "      * aaaaaaaaa*/",
                Style);
 }