* lisp/select.el (gui--selection-value-internal):
Try UTF8_STRING when pgtk as well as x.
Call `gui-get-selection' with an appropriate DATA-TYPE argument
decided by `x-select-request-type'. The return value is already
decoded. If `gui-get-selection' signals an error, return nil."
- (let ((request-type (if (eq window-system 'x)
+ (let ((request-type (if (memq window-system '(x pgtk))
(or x-select-request-type
'(UTF8_STRING COMPOUND_TEXT STRING))
'STRING))