
const default_color_section = :red
section_color() = Base.repl_color("NCDATASET_SECTION_COLOR" , default_color_section)

const default_color_attribute = :cyan
attribute_color() = Base.repl_color("NCDATASET_ATTRIB_COLOR" , default_color_attribute)

const default_color_variable = :green
variable_color() = Base.repl_color("NCDATASET_VARIABLE_COLOR" , default_color_variable)



