Returns the selected text in an editor-pane.
capi
editor-pane-selected-text editor-pane => result
| editor-pane⇩ | 
An editor-pane. | 
| result | 
A string or  nil. | 
The function editor-pane-selected-text takes an instance of editor-pane as its argument and returns the selected text in editor-pane, or nil if there is no selection.
CAPI User Guide and Reference Manual (Unix version) - 01 Dec 2021 19:32:42