+<defvar name="pgg-insert-url-function">
+<p>
+\e$B80%5!<%P$+$i8x3+80$r<h$j4s$;$k:]$K;H$&4X?t$G$9!#%G%U%)%k%H$G$O\e(B
+Emacs/W3 \e$B$r;H$&@_Dj$K$J$C$F$$$^$9!#\e(Bemacs-w3m \e$B$r;H$&>l9g$K$O\e(B
+\e$B<!$N$h$&$K@_Dj$7$^$9!#\e(B
+<lisp>
+(setq pgg-insert-url-function #'w3m-retrieve)
+</lisp>
+</defvar>
+