Most tools have toolbars offering one-click access to frequently-used commands. For example, the Editor has a toolbar for operating on source code.
Figure 3.1 The Editor's source operations toolbar
You may prefer to remove such toolbars. You can control whether a tool displays its toolbars by the option Show Toolbar .
To hide toolbars for the active tool:
The Preferences dialog for the active window appears.
Note: The functionality of each toolbar is available elsewhere. For example the Editor's source code operations are also available on the Buffer , Definitions and Expression menus.