could you please make it warp long lines then mark the line number Rated 5 out of 5 stars

Quite useful when validating the page per line and get errors corrected.
One suggestion, could you please make it warp long lines then mark the line number? I know it's hard to achieve, but it could much better to check for HTML on a responsive screen.

This review is for a previous version of the add-on (0.9.5.1.1-signed).