@end table
+If you have @code{w3m} installed on your system, Gnus can display
+@acronum{HTML} articles in the article buffer. The following
+variables are relevant:
+
+@table @code
+@item gnus-html-cache-directory
+@vindex gnus-html-cache-directory
+Gnus will download and cache images according to how
+@code{mm-w3m-safe-url-regexp} is set. These images will be stored in
+this directory.
+
+@item gnus-html-cache-size
+@vindex gnus-html-cache-size
+When @code{gnus-html-cache-size} bytes have been used in that
+directory, the oldest files will be deleted. The default is 500MB.
+
+@item gnus-html-frame-width
+@vindex gnus-html-frame-width
+The width to use when rendering HTML. The default is 70.
+
+@table
+
+
Gnus will display some @acronym{MIME} objects automatically. The way Gnus
determines which parts to do this with is described in the Emacs
@acronym{MIME} manual.