Dear Slimers,
the following patch against slime-cl-indent.el fixes LOOP's indentation scheme for the pedants who :do this, or even the maniacs who #:do that.
2011-12-02 Didier Verna didier@xemacs.org
* slime-cl-indent.el (common-lisp-loop-type) (common-lisp-loop-part-indentation) (common-lisp-indent-body-introducing-loop-macro-keyword) (common-lisp-indent-prefix-loop-macro-keyword) (common-lisp-indent-clause-joining-loop-macro-keyword) (common-lisp-indent-indented-loop-macro-keyword) (common-lisp-indent-indenting-loop-macro-keyword) (common-lisp-indent-loop-macro-else-keyword) (common-lisp-indent-loop-macro-1): Match not only KEYWORD but also :KEYWORD and #:KEYWORD in the LOOP macro.