# make sure user used colour-safe colours if doing NTSC (incomplete)if [[ $TV_STANDARD = "ntsc" ]]; then ALL_COLOURS="$SFRAME_COLOUR $TITLE_COLOUR $SM_TITLE_COLOUR $STROKE \ $SUBMENU_STROKE $TITLES_COLOUR $HLIGHT_CLR $SELECT_CLR $BG_COLOUR \ $SUBMENU_BG_COLOUR" if egrep -q -w 'white|black|red|yellow' <<< "$ALL_COLOURS" || egrep -q 'ffffff|FFFFFF|000000|FF0000|ff0000|FFFF00|ffff00' \ <<< "$ALL_COLOURS"; then usage_error "Do not use pure white,black,red, or yellow as a color if doing a NTSC menu. The color-safe equivalents are: white: '#EAEAEA', black: '#101010', red: '#EA0000', blue: '#0000EA'" fifi