rem: wwarning("could not allocate %s color", "black");
add: wwarning(_("could not allocate %s color"), _("black"));
context: WMBlackColor(WMScreen *scr){    if (!scr->black) {	scr->black = WMCreateRGBColor(scr, 0, 0, 0, True);	if (!scr->black->flags.exact)	    wwarning("could not allocate %s color", "black");    }    return WMRetainColor(scr->black);}