Patch 7.4.808
Problem:    On MS-Windows 8 IME input doen't work correctly.
Solution:   Read console input before calling MsgWaitForMultipleObjects().
            (vim-jp, Nobuhiro Takasaki)
Files:      src/os_win32.c


*** ../vim-7.4.807/src/os_win32.c       2015-07-17 14:16:49.854596682 +0200
--- src/os_win32.c      2015-08-04 19:23:17.165798107 +0200
***************
*** 259,264 ****
--- 259,267 ----
      int tail;
      int i;
  
+     if (nLength == -2)
+       return (s_dwMax > 0) ? TRUE : FALSE;
+ 
      if (!win8_or_later)
      {
        if (nLength == -1)
***************
*** 303,309 ****
      }
  
      *lpBuffer = s_irCache[s_dwIndex];
!     if (nLength != -1 && ++s_dwIndex >= s_dwMax)
        s_dwMax = 0;
      *lpEvents = 1;
      return TRUE;
--- 306,312 ----
      }
  
      *lpBuffer = s_irCache[s_dwIndex];
!     if (!(nLength == -1 || nLength == -2) && ++s_dwIndex >= s_dwMax)
        s_dwMax = 0;
      *lpEvents = 1;
      return TRUE;
***************
*** 322,327 ****
--- 325,354 ----
      return read_console_input(hInput, lpBuffer, -1, lpEvents);
  }
  
+     static DWORD
+ msg_wait_for_multiple_objects(
+     DWORD    nCount,
+     LPHANDLE pHandles,
+     BOOL     fWaitAll,
+     DWORD    dwMilliseconds,
+     DWORD    dwWakeMask)
+ {
+     if (read_console_input(NULL, NULL, -2, NULL))
+       return WAIT_OBJECT_0;
+     return MsgWaitForMultipleObjects(nCount, pHandles, fWaitAll,
+                                    dwMilliseconds, dwWakeMask);
+ }
+ 
+     static DWORD
+ wait_for_single_object(
+     HANDLE hHandle,
+     DWORD dwMilliseconds)
+ {
+     if (read_console_input(NULL, NULL, -2, NULL))
+       return WAIT_OBJECT_0;
+     return WaitForSingleObject(hHandle, dwMilliseconds);
+ }
+ 
      static void
  get_exe_name(void)
  {
***************
*** 1459,1468 ****
  #ifdef FEAT_CLIENTSERVER
            /* Wait for either an event on the console input or a message in
             * the client-server window. */
!           if (MsgWaitForMultipleObjects(1, &g_hConIn, FALSE,
                                 dwWaitTime, QS_SENDMESSAGE) != WAIT_OBJECT_0)
  #else
!           if (WaitForSingleObject(g_hConIn, dwWaitTime) != WAIT_OBJECT_0)
  #endif
                    continue;
        }
--- 1486,1495 ----
  #ifdef FEAT_CLIENTSERVER
            /* Wait for either an event on the console input or a message in
             * the client-server window. */
!           if (msg_wait_for_multiple_objects(1, &g_hConIn, FALSE,
                                 dwWaitTime, QS_SENDMESSAGE) != WAIT_OBJECT_0)
  #else
!           if (wait_for_single_object(g_hConIn, dwWaitTime) != WAIT_OBJECT_0)
  #endif
                    continue;
        }
*** ../vim-7.4.807/src/version.c        2015-08-04 19:18:46.044825907 +0200
--- src/version.c       2015-08-04 19:24:45.568810366 +0200
***************
*** 743,744 ****
--- 743,746 ----
  {   /* Add new patch number below this line */
+ /**/
+     808,
  /**/

-- 
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