Setting the Areas appearance options

The following options are available for modifying the Areas appearance.

Indicator Area
Enables the display of the indicator margin area where bookmarks are displayed.
By default, this option is enabled.
Word Wrap Area
Not used.
Selection Area
Enables a thin vertical area along the left margin of the Edit pane where you can click and drag to easily select the entire contents of multiple lines.
By default, this option is enabled.
User Area
Not used.
Line Numbers
Displays line numbers on the left side of the Edit pane.
By default, this option is enabled.
Changed Line Markings
Displays a yellow line in the left margin area to indicate lines that have been edited.
By default, this option is disabled.