Easy Picons
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To enable displaying picons, simply put the following line in your
`~/.gnus' file and start Gnus.
(setq gnus-use-picons t)
(add-hook 'gnus-article-display-hook 'gnus-article-display-picons t)
(add-hook 'gnus-summary-prepare-hook 'gnus-group-display-picons t)
(add-hook 'gnus-article-display-hook 'gnus-picons-article-display-x-face)