(latexi-exchange-command (concat "gnus" command) arg))
((member command '("sc" "file" "dfn" "emph" "kbd" "key" "uref"
"code" "samp" "var" "strong" "i"
- "result"))
+ "result" "acronym" "email"))
(goto-char (match-beginning 0))
(delete-char 1)
(insert "\\gnus"))