Keep Ctrl+w from closing Firefox tab

When working with Vim I tend to hit Ctrl+w so I can change splits. I also tend to do that while im not focused on the terminal, and I end up closing the current Firefox tab.

The solution is to map the tab closing on Firefox to another combination, like Ctrl+f4.

That can be accomplished by installing this plugin. The plugin page shows how you can do this remapping. Go to “Edit > Preferences > Shortcuts” in order to disable shortcut.

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