Rated 4 out of 5 stars

Awesome extension, great work :). One bug and one feature request though:

Bug: When dragging right to highlight text off-screen, the tab automatically scrolls right, but it doesn't scroll left if you highlight text off-screen to the left.

Feature request: Line numbers!

Great work though, I'm using this extension everyday!

This review is for a previous version of the add-on (0.3.2010032902).