Add shortcuts to firefox

[youdontneedtoknow22]

Selecting a text and clicking (ctrl+shift+y) does work, but this probably should be mentioned on the addon page. I only found it on the website and chrome's page, although I only use firefox

Hovering over a highlighted text and clicking "N" doesn't seem to work on firefox. Maybe you can implement it (and then add it to the addon page). This would really save me a lot of time!
Thanks for the gread addon.

Edit: Adding more shortcuts for other colours would also be nice (for example ctrl+shift+g for green, etc..)

[ldenoue]

N isn't a command, but when you hover over a highlight, you can recolor it with Ctrl-Shift-Y Ctrl-Shift-B Ctrl-Shift-G Ctrl-Shift-R (yellow, blue, green, red)