[aur-general] PKGBUILD review request (REXPaint)

Hello aur-general, Thank you for your help in the previous threads. I'm immensely grateful for the feedback I got, and hope that I'm not polluting too much. I have completed a PKGBUILD for REXPaint. I would be grateful if someone could take a look and make sure that it ticks all the boxes, and give me any constructive criticism that may apply. All the best, Vince