Function is_colorized

src/indicators.hpp:848–852

Say whether a given stream should be colorized or not. It's always true for ATTY streams and may be true for streams marked with colorize flag.

        // true for ATTY streams and may be true for streams marked with
        // colorize flag.
        inline
        bool is_colorized(std::ostream& stream)
        {
            return is_atty(stream) || static_cast<bool>(stream.iword(colorize_index()));
        }

        //! Test whether a given `std::ostream` object refers to
        //! a terminal.