k3d/share/shaders/k3d_slideprojector.sl:7:			 string slidename = "")
k3d/share/shaders/k3d_slideprojector.sl:41:    if(slidename == "")
k3d/share/shaders/k3d_slideprojector.sl:47:	Ct = color texture(slidename, sloc, tloc);
k3d/share/shaders/k3d_uberlight.sl:79: *   slidename - if a filename is supplied, a texture lookup will be
k3d/share/shaders/k3d_uberlight.sl:384:		     string slidename = "";
k3d/share/shaders/k3d_uberlight.sl:464:    if(slidename != "")
k3d/share/shaders/k3d_uberlight.sl:470:	lcol *= color texture(slidename, xslide, yslide);
