From c0fd71dda60ac9bc2682204d33e03d2eab4d7d49 Mon Sep 17 00:00:00 2001
From: tophf <tophf@gmx.com>
Date: Sun, 13 Oct 2019 20:59:50 +0300
Subject: [PATCH] only recalc applies-to css on live-update if style targets
 the editor

---
 edit/applies-to-line-widget.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/edit/applies-to-line-widget.js b/edit/applies-to-line-widget.js
index 9c192203..f3d227cc 100644
--- a/edit/applies-to-line-widget.js
+++ b/edit/applies-to-line-widget.js
@@ -173,6 +173,10 @@ function createAppliesToLineWidget(cm) {
   }
 
   function onRuntimeMessage(msg) {
+    if (msg.reason === 'editPreview' && !$(`#stylus-${msg.style.id}`)) {
+      // no style element with this id means the style doesn't apply to the editor URL
+      return;
+    }
     if (msg.style || msg.styles ||
         msg.prefs && 'disableAll' in msg.prefs ||
         msg.method === 'styleDeleted') {