From 71afca65438c56a2e15648f9312d5c4cf107920c Mon Sep 17 00:00:00 2001
From: Artur Arseniev <artur.catch@hotmail.it>
Date: Thu, 3 Aug 2023 16:10:08 +0400
Subject: [PATCH] Clean inline styles from comments. Closes #1577

---
 src/parser/model/ParserHtml.ts        | 7 +++++++
 test/specs/parser/model/ParserHtml.ts | 6 ++++++
 2 files changed, 13 insertions(+)

diff --git a/src/parser/model/ParserHtml.ts b/src/parser/model/ParserHtml.ts
index d83b32f22..b53bdff74 100644
--- a/src/parser/model/ParserHtml.ts
+++ b/src/parser/model/ParserHtml.ts
@@ -78,6 +78,13 @@ const ParserHtml = (em?: EditorModel, config: ParserConfig & { returnArray?: boo
      */
     parseStyle(str: string) {
       const result: Record<string, string | string[]> = {};
+
+      while (str.indexOf('/*') >= 0) {
+        const start = str.indexOf('/*');
+        const end = str.indexOf('*/') + 2;
+        str = str.replace(str.slice(start, end), '');
+      }
+
       const decls = str.split(';');
 
       for (let i = 0, len = decls.length; i < len; i++) {
diff --git a/test/specs/parser/model/ParserHtml.ts b/test/specs/parser/model/ParserHtml.ts
index 2f1302c45..e4001e950 100644
--- a/test/specs/parser/model/ParserHtml.ts
+++ b/test/specs/parser/model/ParserHtml.ts
@@ -68,6 +68,12 @@ describe('ParserHtml', () => {
     expect(obj.parseStyle(CSS_BG_STR)).toEqual(CSS_BG_OBJ);
   });
 
+  test('Parse style with comments', () => {
+    expect(obj.parseStyle('/* color #ffffff; */ width: 100px;')).toEqual({
+      width: '100px',
+    });
+  });
+
   test('Parse class string to array', () => {
     var str = 'test1 test2    test3 test-4';
     var result = ['test1', 'test2', 'test3', 'test-4'];