Ctrl+Z shortcut keeps executing browser's functionality instead of prevent it.

[Trung0246]

Apparently asciiflow didn't call preventDefault to stop default browser behaviour on Ctrl+Z. Looking at the code seems like preventDefault only appear at touch input. I would suggest to add preventDefault on keyboard input too, especially with shortcut like Ctrl+Z which is a common shortcut on different browsers.

Browser: Vivaldi. OS: Win10.

[damageboy]

This is something I see locally on vivaldi too.
Is there a way to fix this?

[iamakulov]

Also stumbled upon this. On macOS, in Arc, Cmd+Z reopens the closed tab (unless .preventDefault() is called), and undoing changes in ASCIIFlow becomes quite more cumbersome :D

Likewise, Cmd+Y opens browsing history in all macOS browsers, which also conflicts with “redo” here.

Raised a PR to address this: #301