From a3db8e2903329dcf1784ea6130bb385f160e0344 Mon Sep 17 00:00:00 2001
From: Jan Prochazka <jan.prochazka@gmail.com>
Date: Wed, 8 Feb 2023 07:34:28 +0100
Subject: [PATCH] html & xml autio select highlighter #485

---
 packages/web/src/modals/EditCellDataModal.svelte | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/packages/web/src/modals/EditCellDataModal.svelte b/packages/web/src/modals/EditCellDataModal.svelte
index d74cc4959..9b6918ce3 100644
--- a/packages/web/src/modals/EditCellDataModal.svelte
+++ b/packages/web/src/modals/EditCellDataModal.svelte
@@ -40,6 +40,14 @@
   onMount(() => {
     editor.getEditor().focus();
     if (safeJsonParse(textValue)) syntaxMode = 'json';
+    if (textValue.match(/<\/[a-zA-z0-9-]+\s*>/)) {
+      // end tag
+      if (textValue.match(/<\/(div|span|h[0-6]|p|input|a)\s*>/)) {
+        syntaxMode = 'html';
+      } else {
+        syntaxMode = 'xml';
+      }
+    }
   });
 
   function handleKeyDown(ev) {