I installed Nedit on my iMac this weekend. I used it several times and it worked fine. For some reason last night it quit working. When I type Nedit in the terminal window I just get the message
NEdit: Can't open display.
Using Homebrew again, I reinstalled Nedit using
brew reinstall nedit
Nedit still refuses to work. I am totally confused since it worked fine for a day and a half. Any clue why it stopped working? Was the fact that it worked the most confusing issue or the fact that it stopped. Its version 5.7 of Nedit and claims that its for High Sierra.