Clang format feature: AligningIgnoresBlankLines (WIP, doesn't work perfectly)

WhitespaceManager.cpp

Index: include/clang/Format/Format.h
===================================================================
--- include/clang/Format/Format.h	(revision 304556)
+++ include/clang/Format/Format.h	(working copy)
@@ -98,6 +98,8 @@
   /// \endcode
   bool AlignConsecutiveDeclarations;
 
+  bool AligningIgnoresBlankLines;
+
   /// \brief Different styles for aligning escaped newlines.
   enum EscapedNewlineAlignmentStyle {
     /// \brief Don't align escaped newlines.
Index: lib/Format/WhitespaceManager.cpp
===================================================================
--- lib/Format/WhitespaceManager.cpp	(revision 304556)
+++ lib/Format/WhitespaceManager.cpp	(working copy)
@@ -329,7 +329,7 @@
       EndOfSequence = i;
       // If there is a blank line, or if the last line didn't contain any
       // matching token, the sequence ends here.
-      if (Changes[i].NewlinesBefore > 1 || !FoundMatchOnLine)
+      if (/*Changes[i].NewlinesBefore > 1 ||*/ !FoundMatchOnLine)
         AlignCurrentSequence();
 
       FoundMatchOnLine = false;
@@ -471,12 +471,12 @@
       MinColumn = ChangeMinColumn;
       MaxColumn = ChangeMinColumn;
       StartOfSequence = i;
-    } else if (BreakBeforeNext || Newlines > 1 ||
+    } else if (BreakBeforeNext || /*Newlines > 1 ||*/
                (ChangeMinColumn > MaxColumn || ChangeMaxColumn < MinColumn) ||
                // Break the comment sequence if the previous line did not end
                // in a trailing comment.
-               (Changes[i].NewlinesBefore == 1 && i > 0 &&
-                !Changes[i - 1].IsTrailingComment) ||
+			   (Changes[i].NewlinesBefore == 1 && i > 0 &&
+                !Changes[i - 1].IsTrailingComment) || 
                WasAlignedWithStartOfNextLine) {
       alignTrailingComments(StartOfSequence, i, MinColumn);
       MinColumn = ChangeMinColumn;