From c7c85af6b41818a39947e1796476ec1919e030a3 Mon Sep 17 00:00:00 2001
From: Tommy Chow <tommyxchow@gmail.com>
Date: Sun, 23 Mar 2025 21:53:47 -0700
Subject: [PATCH] improve link regex

---
 lib/constants.dart  | 5 +++++
 lib/models/irc.dart | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/constants.dart b/lib/constants.dart
index 68c67376..8537b022 100644
--- a/lib/constants.dart
+++ b/lib/constants.dart
@@ -19,6 +19,11 @@ const zeroWidthEmotes = [
 /// Regex for matching strings that contain lower or upper case English characters.
 final regexEnglish = RegExp(r'[a-zA-Z]');
 
+final regexLink = RegExp(
+  r'(?:https?:\/\/)?(?:www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b(?:[-a-zA-Z0-9()@:%_\+.~#?&\/\/=]*)',
+  caseSensitive: false, // Make it case-insensitive
+);
+
 /// The default badge width and height.
 const defaultBadgeSize = 18.0;
 
diff --git a/lib/models/irc.dart b/lib/models/irc.dart
index 39793868..35f12b9a 100644
--- a/lib/models/irc.dart
+++ b/lib/models/irc.dart
@@ -694,7 +694,7 @@ class IRCMessage {
             }
           },
       );
-    } else if (RegExp(r'https?:\/\/').hasMatch(text)) {
+    } else if (regexLink.hasMatch(text)) {
       return TextSpan(
         text: text,
         style: style?.copyWith(