From 1f4c3ff50079154de657d263fbbb86893a71ebbe Mon Sep 17 00:00:00 2001
From: kechuan <42696536+kechuan@users.noreply.github.com>
Date: Fri, 14 Mar 2025 19:51:39 +0800
Subject: [PATCH 1/2] Patch ColorTag

filter unformat HEXColor to prevent FormatException crash.
---
 lib/src/default_tags/basic_tags.dart | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/lib/src/default_tags/basic_tags.dart b/lib/src/default_tags/basic_tags.dart
index 8124911..974cce1 100644
--- a/lib/src/default_tags/basic_tags.dart
+++ b/lib/src/default_tags/basic_tags.dart
@@ -64,15 +64,20 @@ class ColorTag extends StyleTag {
   @override
   TextStyle transformStyle(
       TextStyle oldStyle, Map<String, String>? attributes) {
+    RegExp hexColorRegExp = RegExp(r'^#?[0-9a-f]{6}$',caseSensitive : false);
+    
     if (attributes?.entries.isEmpty ?? true) {
       return oldStyle;
     }
 
-    String? hexColor = attributes?.entries.first.key;
-    if (hexColor == null) return oldStyle;
-    return oldStyle.copyWith(color: HexColor.fromHex(hexColor));
+    String? hexColor = attributes?.entries.first.key ?? "";
+    
+    if(hexColorRegExp.hasMatch(hexColor)){
+      return oldStyle.copyWith(color: HexColor.fromHex(hexColor));
+    }
+
+    return oldStyle;
   }
-}
 
 /// Basic implementation of the [h<number>] tag.
 /// [_textSize] is used to define the new textSize.

From d132f41db7da7486124852aaefebed47947d2c19 Mon Sep 17 00:00:00 2001
From: kechuan <42696536+kechuan@users.noreply.github.com>
Date: Fri, 14 Mar 2025 20:15:16 +0800
Subject: [PATCH 2/2] lack of end symbol

was edited in Web. no attention on it.
---
 lib/src/default_tags/basic_tags.dart | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/src/default_tags/basic_tags.dart b/lib/src/default_tags/basic_tags.dart
index 974cce1..fe8b9fc 100644
--- a/lib/src/default_tags/basic_tags.dart
+++ b/lib/src/default_tags/basic_tags.dart
@@ -78,6 +78,7 @@ class ColorTag extends StyleTag {
 
     return oldStyle;
   }
+}
 
 /// Basic implementation of the [h<number>] tag.
 /// [_textSize] is used to define the new textSize.