+.B \-imagemap \fIfilename-base\fP
+If this option is specified, then instead of writing an image to the
+root window, two files will be created: "\fIbase\fP.html" and "\fIbase\fP.jpg".
+The JPEG will be the collage; the HTML file will include that image, and
+an image-map making the sub-images be linked to the pages on which they
+were found (just like \fIhttp://www.jwz.org/webcollage/\fP.)
+.TP 8