Editing Source Text
Use the File > Edit Source command to examine the current routine in a text editor. TotalView uses an editor launch string to determine how to start your editor. TotalView expands this string into a command that TotalView sends to the sh shell.
The default editor is vi. However, TotalView uses the editor named in an EDITOR environment variable, or the editor you name in the Source Code Editor field of the File > Preferences Launch Strings Page. The online Help for this page contains information on setting this preference.