event: Refactor async event processing

- Improve the implementation of deferred/immediate events.
- Use the new queue module to change how/when events are queued/processed by
  giving a private queue to each emitter.
- Immediate events(which only exist to break uv_run recursion) are now
  represented in the `loop->fast_events` queue.
- Events pushed to child queues are propagated to the event loop main queue and
  processed as K_EVENT keys.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/nvim/edit.c b/src/nvim/edit.c
index 3982e32c2f..6bcf5e804a 100644
--- a/src/nvim/edit.c
+++ b/src/nvim/edit.c
@@ -254,7 +254,7 @@ edit (
 )
 {
   if (curbuf->terminal) {
-    terminal_enter(true);
+    terminal_enter();
     return false;
   }
 
@@ -609,7 +609,7 @@ edit (
 
     if (c == K_EVENT) {
       c = lastc;
-      loop_process_event(&loop);
+      queue_process_events(loop.events);
       continue;
     }