When closing the VimR application with open unsaved buffers, a confirmation dialog lets the user "Discard and Quit" or "Cancel".
Also, when closing a buffer with unsaved changes, a similar confirmation dialog appears.
This PR adds a keyboard modifier to allow using the escape key to cancel. (This is the behavior in MacVim.)
I have not compiled these changes to verify the behavior. I'm on macOS 10.14.6 and can't install a newer XCode to support Swift 5.3.0 right now. (At least I think that's the issue... I've never done Swift or XCode development 🙈 ).
qvacua
commented
2 years ago
When closing the VimR application with open unsaved buffers, a confirmation dialog lets the user "Discard and Quit" or "Cancel".
Also, when closing a buffer with unsaved changes, a similar confirmation dialog appears.
This PR adds a keyboard modifier to allow using the escape key to cancel. (This is the behavior in MacVim.)
I have not compiled these changes to verify the behavior. I'm on macOS 10.14.6 and can't install a newer XCode to support Swift 5.3.0 right now. (At least I think that's the issue... I've never done Swift or XCode development 🙈 ).
I found the escape key modifier string literal here: https://stackoverflow.com/questions/28541517/how-to-assign-escape-as-key-equivalent-to-a-button-in-swift/28541684
I hope this PR is useful!