4 ms·Came here to post this. Tho most times my undo tree are single characters.by chewxy 6y agoCame here to post this. Tho most times my undo tree are single characters.dmichulke 6y agoYou should work on you long-term memory for the language's keywords, or on your variable naming ;-) EDIT: Or are you programming in APL?chewxy 6y agoguilty on the latter. tho only contributors to my packages and coworkers complain about it. I am fine with it.