--- a/controls/CustomStyledTextCtrl.py	Wed Apr 12 23:02:41 2023 +0200
+++ b/controls/CustomStyledTextCtrl.py	Thu Apr 13 22:31:33 2023 +0200
@@ -114,3 +114,10 @@
     def AppendText(self, text):
         self.GotoPos(self.GetLength())
         self.AddText(text)
+
+    if wx.VERSION < (4, 1, 0):
+        def StartStyling(self, pos, mask=0xff):
+            wx.stc.StyledTextCtrl.StartStyling(self, pos, mask)
+    else:
+        def StartStyling(self, pos, *ignored):
+            wx.stc.StyledTextCtrl.StartStyling(self, pos)