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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 \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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