How to add shortcut keyboard to delete the annotation

[lampts]

I wanted to add a shortcut to delete wrong annotation faster. Is this possible to add more configuration now?

Thank you for creating this tool.
Laam

[andrewhead]

Hi @lampts! Not sure if this is still relevant to you, though if you're willing to tweak the code, you can add a shortcut for deleting the annotation with the "Backspace" button with a few lines of JavaScript.

Here's the small diff in a personal fork I used to do that.

If you want to listen for other keys being pressed, you should be able to replace $.ui.keyCode.BACKSPACE in the lines reading

keymap[$.ui.keyCode.BACKSPACE] = 'span_form_delete';

with other key codes either defined for special keys by jQuery UI, or other arbitrary single keys (without modifiers).