Selecting a line in text editor

[jamal]

In version 6, it used to be able to select an entire line in the text editor by clicking on the left hand margin. It is useful for re-formatting. In version 7, you have to select it manually by dragging through the entire line. Is it possible to bring back the old way?

[Telesto]

See viewtopic.php?f=1&t=5798