if(max_lines + bar_top + bar_bottom + 2 > LINES)
fprintf(stderr, "You may need to add additional horizontal rules ('***') to split your file in shorter slides.\n");
if(max_cols > COLS)
if(max_lines + bar_top + bar_bottom + 2 > LINES)
fprintf(stderr, "You may need to add additional horizontal rules ('***') to split your file in shorter slides.\n");
if(max_cols > COLS)