From b0ebd2e3336f40561aebbfdef28fc4561daae445 Mon Sep 17 00:00:00 2001
From: CatHood0 <santiagowmar@gmail.com>
Date: Tue, 16 Jul 2024 13:17:55 -0400
Subject: [PATCH] fix: removed direct access to char index on insert

---
 lib/src/models/rules/insert.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/src/models/rules/insert.dart b/lib/src/models/rules/insert.dart
index e19773ff..ff0e6ee5 100644
--- a/lib/src/models/rules/insert.dart
+++ b/lib/src/models/rules/insert.dart
@@ -570,7 +570,7 @@ class PreserveInlineStylesRule extends InsertRule {
         final currLine = itr.next();
         final currData =
             currLine.data is String ? currLine.data as String : null;
-        if (currData != null && (currData.isEmpty || currData[0] == '\n')) {
+        if (currData != null && (currData.isEmpty || currData.startsWith(RegExp('^\n')))) {
           if (prevData.trimRight().isEmpty) {
             final back =
                 DeltaIterator(documentDelta).skip(index - prevData.length);