There is a bug with `getchar(0)` !

[Yggdroot]

In my plugin LeaderF, there is an issue Yggdroot/LeaderF#48, it turn out to be a bug of MacVim.
The issue is located in this code block.
Could it be fixed please?

[Yggdroot]

This is a known issue, the same as https://groups.google.com/forum/#!searchin/vim_mac/getchar%7Csort:relevance/vim_mac/5adx7eFV_fU/BAJMrdzkFDkJ,
Can it be fixed?

[ichizok]

Could you try this patch?

--- a/src/MacVim/gui_macvim.m
+++ b/src/MacVim/gui_macvim.m
@@ -333,7 +333,7 @@ gui_mch_update(void)
     static CFAbsoluteTime lastTime = 0;

     CFAbsoluteTime nowTime = CFAbsoluteTimeGetCurrent();
-    if (nowTime - lastTime > 0.2) {
+    if (nowTime - lastTime > 0.033) {
         [[MMBackend sharedInstance] update];
         lastTime = nowTime;
     }

[Yggdroot]

This patch makes performance a little better, but does not fix the issue completely.