Update PLIST as follows:
-share/emacs/${PKGVERSION}/etc/DOC-${PKGVERSION}.1
-share/emacs/${PKGVERSION}/lisp/net/xesam.el.gz
-share/emacs/${PKGVERSION}/lisp/net/xesam.elc
-share/emacs/${PKGVERSION}/lisp/term/sup-mouse.el.gz
-share/emacs/${PKGVERSION}/lisp/term/sup-mouse.elc