From 0c538f74a544014d26ff0dabe082ee427c6fad44 Mon Sep 17 00:00:00 2001
From: Marijn Haverbeke <marijn@haverbeke.berlin>
Date: Wed, 20 Mar 2024 11:58:28 +0100
Subject: [PATCH] Try to detect when Safari fails to fire a compositionend
 event

FIX: Fix the editor getting stuck in composition when Safari fails to fire a
compositionend event for a dead key composition.

Issue https://github.com/codemirror/dev/issues/1324
---
 src/input.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/input.ts b/src/input.ts
index bf21dcd..88f5cdd 100644
--- a/src/input.ts
+++ b/src/input.ts
@@ -877,6 +877,11 @@ handlers.beforeinput = (view, event) => {
     // keyboard.
     view.observer.flushSoon()
   }
+  // Safari will occasionally forget to fire compositionend at the end of a dead-key composition
+  if (browser.safari && event.inputType == "insertText" && view.inputState.composing >= 0) {
+    setTimeout(() => observers.compositionend(view, event), 20)
+  }
+
   return false
 }