The text style contains (:bold :italic), not :bold-italic.  Fix the alist.
The text style contains (:bold :italic), not :bold-italic.  Fix the
alist.

onixie/mcclim,antifuchs/mcclim,slyrus/mcclim,antifuchs/mcclim,onixie/mcclim,swflint/McCLIM,swflint/McCLIM,slyrus/mcclim,onixie/mcclim,swflint/McCLIM