KWSys 2017-12-01 (0f0023b1)

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit 0f0023b1be404cb4a4f893c116c2f8b5190bd743 (master).

Upstream Shortlog
-----------------

Brad King (1):
      7b6fa277 ConsoleBuf: Add explicit switch case fallthrough markup

ConsoleBuf.hxx.in

@@ -264,6 +264,7 @@ private:
         if (m_isConsoleInput) {
           break;
         }
+        @KWSYS_NAMESPACE@_FALLTHROUGH;
       case FILE_TYPE_PIPE:
         m_activeInputCodepage = input_pipe_codepage;
         break;
@@ -290,6 +291,7 @@ private:
         if (m_isConsoleOutput) {
           break;
         }
+        @KWSYS_NAMESPACE@_FALLTHROUGH;
       case FILE_TYPE_PIPE:
         m_activeOutputCodepage = output_pipe_codepage;
         break;