Returns the selected text in a display-pane.
capi
display-pane-selected-text display-pane => result
display-pane
An instance of display-pane or a subclass.
result
A string or nil.
nil
The function display-pane-selected-text returns the selected text in display-pane , or nil if there is no selection.
display-pane-selected-text
display-pane display-pane-selection-p display-pane-selection
CAPI User Guide and Reference Manual (Unix version) - 3 Aug 2017