This is just a minor change to the existing Emacs ebuild to include LEIM. Really I think this should be in the main Emacs ebuild, and LEIM should be included on the basis of a USE flag, but whatever...
Created attachment 3115 [details] emacs-leim-21.2.ebuild
*** Bug 3705 has been marked as a duplicate of this bug. ***
new use flag added: leim. emacs-21.2-r2 supports this keyword. thanks for the updated ebuild. matt