Add comment in RunLoopLocalEventMonitor

sindresorhus · Jul 14, 2023 · d13696d · d13696d
1 parent 58c6aff
commit d13696d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Sources/KeyboardShortcuts/Utilities.swift b/Sources/KeyboardShortcuts/Utilities.swift
@@ -101,6 +101,9 @@ final class RunLoopLocalEventMonitor {
  self.callback = callback
 
  self.observer = CFRunLoopObserverCreateWithHandler(nil, CFRunLoopActivity.beforeSources.rawValue, true, 0) { _, _ in
+ /* Pull all events from the queue and push back in undiscarded events, maintaining order:
+ non-matching events as is and matching events after handling */
+
  var eventsToHandle = [NSEvent]()
 
  while let eventToHandle = NSApp.nextEvent(matching: .any, until: nil, inMode: .default, dequeue: true) {