Add missing foreback specifier values to the GUI Element face. They were missing for an unexplicable reason in my initial patch, leading to nil color instances in the whole hierarchy of widget faces. -------------------- ChangeLog entries follow: -------------------- src/ChangeLog addition: 2012-01-03 Didier Verna <didier@xemacs.org> * faces.c (complex_vars_of_faces): Add missing foreback specifier values to the GUI Element face.