adjust_contrast_pair	adjust_contrast_pair
geom_curve_dual	geom_curve_dual
geom_function_dual	geom_function_dual
geom_lm_dual	geom_lm_dual
geom_path_dual	geom_path_dual
geom_segment_dual	geom_segment_dual
geom_text_contrast	geom_text_contrast
highlight_colors	highlight_colors
highlight_info	highlight_info
