FONT_SLANT_FOR_FACE 4106 src/font.c       val = FONT_SLANT_FOR_FACE (font);
FONT_SLANT_FOR_FACE  482 src/haikufont.c   val = FONT_SLANT_FOR_FACE (font_object);
FONT_SLANT_FOR_FACE 2189 src/xfaces.c         val = FONT_SLANT_FOR_FACE (font_object);
FONT_SLANT_FOR_FACE 2318 src/xfaces.c   	to[LFACE_SLANT_INDEX] = FONT_SLANT_FOR_FACE (font);