Yasuhiro Matsumoto wrote:
> on windows, gvim become slow while executing shell. When type alt-tab
> to switch focus of windows, vim don't work quickly. If it have many
> window messages, I guess, vim should do first priority.
>
> https://gist.github.com/3212747
>
> diff -r 0fc0108517a8 src/os_win32.c
> --- a/src/os_win32.c Sun Jul 29 12:55:32 2012 +0200
> +++ b/src/os_win32.c Tue Jul 31 11:06:26 2012 +0900
> @@ -3319,8 +3319,7 @@
> {
> TranslateMessage(&msg);
> pDispatchMessage(&msg);
> - }
> - if (WaitForSingleObject(pi.hProcess, delay) != WAIT_TIMEOUT)
> + } else if (WaitForSingleObject(pi.hProcess, delay) != WAIT_TIMEOUT)
> break;
>
> /* We start waiting for a very short time and then increase it, so
Good idea. This still increases the delay after each processed message.
We can use "continue" to avoid that. And we could also reset the delay.
I'll make a patch that does this, please try it out and see if it can be
improved.
--
Some of the well know MS-Windows errors:
EHUH Unexpected error
EUSER User error, not our fault!
EGOD Horrible problem, god knows what has happened
EERR Errornous error: nothing wrong
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