delete_selection

Deletes the range between the “insert” and “selection_bound” marks, that is, the currently-selected text.

If interactive is true, the editability of the selection will be considered (users can’t delete uneditable text).

Parameters:

this	a TextBuffer
interactive	whether the deletion is caused by user interaction
default_editable	whether the buffer is editable by default

Returns:

whether there was a non-empty selection to delete