Per conversations with
larsi@gnus.org, I'm submitting a patch for adding the following to SHR:
* lisp/net/shr.el (shr-tag-cite): Add <CITE> tag
* lisp/net/shr.el (shr-tag-dfn): Add <DFN> tag
* lisp/net/shr.el (shr-tag-small): Add <SMALL> tag
* lisp/net/shr.el (shr-tag-time): Add <TIME> tag
* lisp/net/shr.el (shr-tag-q): Add <Q> tag
* lisp/net/shr.el (shr-around-q-tag): New defcustom
* lisp/net/shr.el (shr-time): New defface
* lisp/net/shr.el (shr-small): New defface