Function List dialog box
This dialog box shows the list of functions in the active document. You can invoke this dialog box using Function List command.

On Settings & Syntax page of the Preferences dialog box, you can set the regular expression for extracting the functions.

Refresh
Refreshes the function list.
Go to
Goes to the selected function.
Copy List
Copies the function list to the clipboard.
Sort
Displays the function list alphabetically.
Dialog font
Uses dialog font for the list instead of the document font.
Stay open
Keeps the function list window open.