cl_bg             329 modules/histogram.c     register color cl, cl_over, cl_bg = BG_COLOR(hc);
cl_bg             356 modules/histogram.c                 draw_pixel(x+1+i, y+h-v, (v<=threshold)?cl:cl_bg);
cl_bg             359 modules/histogram.c                 draw_pixel(x+1+i, y+h-v, (v<=threshold)?cl_over:cl_bg);
cl_bg             366 modules/histogram.c                 draw_pixel(x+1+i, y+h-v, (v<=threshold)?cl:cl_bg);
cl_bg             369 modules/histogram.c                 draw_pixel(x+1+i, y+h-v, (v<=threshold)?cl_over:cl_bg);