From b94611340a1852bdbc68b243f7a5d91e62dc68d4 Mon Sep 17 00:00:00 2001
From: Kelrap <99418823+Kelrap@users.noreply.github.com>
Date: Wed, 16 Jul 2025 13:51:54 -0400
Subject: [PATCH] Don't allow selection of lemmas containing numerals (#3479)

* Don't allow selection of lemmas containing numerals

* Limit selectable token length to 50
---
 lib/pages/chat/events/html_message.dart | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/pages/chat/events/html_message.dart b/lib/pages/chat/events/html_message.dart
index 696a3b063..5b4dce09b 100644
--- a/lib/pages/chat/events/html_message.dart
+++ b/lib/pages/chat/events/html_message.dart
@@ -157,7 +157,12 @@ class HtmlMessage extends StatelessWidget {
   // #Pangea
   List<PangeaToken>? get tokens =>
       pangeaMessageEvent?.messageDisplayRepresentation?.tokens
-          ?.where((t) => t.pos != "PUNCT")
+          ?.where(
+            (t) =>
+                t.pos != "PUNCT" &&
+                !t.lemma.text.contains(RegExp(r'[0-9]')) &&
+                t.lemma.text.length <= 50,
+          )
           .toList();
 
   PangeaToken? getToken(