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Shorter input check intervals

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This commit is contained in:
Bjorn Winckler
2010-09-30 12:25:54 +02:00
parent be8446006b
commit fdd289b215
1 changed files with 8 additions and 4 deletions
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src/MacVim/gui_macvim.m
+8 -4
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@@ -248,13 +248,17 @@ gui_mch_update(void)
// here to avoid reduced frame-rates but then it would not be possible to
// interrupt Vim by presssing Ctrl-C during lengthy operations (e.g. after
// entering "10gs" it would not be possible to bring Vim out of the 10 s
// sleep prematurely). As a compromise we check for Ctrl-C only once per
// second. Note that Cmd-. sends SIGINT so it has higher success rate at
// interrupting Vim.
// sleep prematurely). Furthermore, Vim sometimes goes into a loop waiting
// for keyboard input (e.g. during a "more prompt") where not checking for
// input could cause Vim to lock up indefinitely.
//
// As a compromise we check for new input only every now and then. Note
// that Cmd-. sends SIGINT so it has higher success rate at interrupting
// Vim than Ctrl-C.
static CFAbsoluteTime lastTime = 0;
CFAbsoluteTime nowTime = CFAbsoluteTimeGetCurrent();
if (nowTime - lastTime > 1.0) {
if (nowTime - lastTime > 0.2) {
[[MMBackend sharedInstance] update];
lastTime = nowTime;
}