GitLab

 lisp/term/pc-win.el (x-select-text, x-selection-owner-p)
 (x-own-selection-internal, x-disown-selection-internal)
 (x-get-selection-internal): Sync doc strings and argument lists
 with xselect.c, common-win.el and x-win.el.  (Bug#10783)
 src/w16select.c (Fx_selection_exists_p): Sync doc string with
 xselect.c.  (Bug#10783)