Subject: bug#41347: 28.0.50; calculator.el: Cannot input negative exponents

From: Mattias Engdegård <[email-masked]>
Date: Mon, 18 May 2020 17:11:03 +0200

18 maj 2020 kl. 17.01 skrev Chris Zheng <[email-masked]>:

> Thank you for fixing it. Still I think it is uncommon to use `rx` here...

Yes, in this case rx doesn't improve the readability much. It doesn't hurt, though, does it?
It's just become a habit of mine to use rx everywhere. Try it you too!