To: vim_dev@googlegroups.com

Subject: Patch 7.4.164

Fcc: outbox

From: Bram Moolenaar <Bram@moolenaar.net>

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------------

Patch 7.4.164 (after 7.4.163)

Problem:    Problem with event handling on Windows 8.

Solution:   Ignore duplicate WINDOW_BUFFER_SIZE_EVENTs. (Nobuhiro Takasaki)

Files:	    src/os_win32.c

*** ../vim-7.4.163/src/os_win32.c	2014-02-05 13:36:50.846082213 +0100

--- src/os_win32.c	2014-02-05 14:01:13.350104623 +0100

***************

*** 253,258 ****

--- 253,261 ----

      static DWORD s_dwIndex = 0;

      static DWORD s_dwMax = 0;

      DWORD dwEvents;

+     int head;

+     int tail;

+     int i;

      if (!win8_or_later)

      {

***************

*** 274,280 ****

--- 277,305 ----

  	    *lpEvents = 0;

  	    return TRUE;

  	}

+ 

+ 	if (s_dwMax > 1)

+ 	{

+ 	    head = 0;

+ 	    tail = s_dwMax - 1;

+ 	    while (head != tail)

+ 	    {

+ 		if (s_irCache[head].EventType == WINDOW_BUFFER_SIZE_EVENT

+ 			&& s_irCache[head + 1].EventType

+ 						  == WINDOW_BUFFER_SIZE_EVENT)

+ 		{

+ 		    /* Remove duplicate event to avoid flicker. */

+ 		    for (i = head; i < tail; ++i)

+ 			s_irCache[i] = s_irCache[i + 1];

+ 		    --tail;

+ 		    continue;

+ 		}

+ 		head++;

+ 	    }

+ 	    s_dwMax = tail + 1;

+ 	}

      }

+ 

      *lpBuffer = s_irCache[s_dwIndex];

      if (nLength != -1 && ++s_dwIndex >= s_dwMax)

  	s_dwMax = 0;

*** ../vim-7.4.163/src/version.c	2014-02-05 13:36:50.850082213 +0100

--- src/version.c	2014-02-05 13:54:15.570098222 +0100

***************

*** 740,741 ****

--- 740,743 ----

  {   /* Add new patch number below this line */

+ /**/

+     164,

  /**/

-- 

XML is a nice language for computers.  Not for humans.

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\

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