From 0dbd1c063a8c561533ceed157848789a65c42522 Mon Sep 17 00:00:00 2001
From: Neil
Indicators may have a different "hover" colour and style when the mouse is over them or the caret is moved into them. - This may be used, for example, to indicate that a URL can be clicked.
Indicators may be displayed as simple underlines, squiggly underlines, a line of small 'T' shapes, a line of diagonal hatching, a strike-out or a rectangle around the text. -- cgit v1.2.3