Options Menu

File Type

Word Wrap
Indent Wrapped Lines
Keep Indent
Auto Indent
Auto Break
Visualize Indentation
Visualize Spaces
Visualize Line Breaks
Record Size
Line Numbers
Column Numbers

Text Layout

Stay On Top

Configure File Types
Export Preferences
Import Preferences

The main menu, all toolbars, and various right-click menus can be configured by right-clicking on the main menu or on any toolbar and selecting Customize.