tk.Entry has no built-in undo (unlike tk.Text), so _entry.config(undo=True) crashed. Replaced with custom entry_undo.py that tracks history manually and binds Ctrl+Z/Ctrl+Y (+ Russian layout support). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
7.2 KiB
7.2 KiB