Hi Albert.
Thanks for adding the ability to highlight by dragging down the line number section. What would make this easier is if the mouse pointer changed when this feature was available. Two other editors I use (Textpadand Beyond Compare) change the pointer to one that is horizontally reversed (points up and to the right). That should make this feature a bit more intuitive.
I couldn't find a picture of that cursor, but here's a list of common cursors: http://www.javascriptkit.com/dhtmltutor ... sors.shtml



