
    NetHack version 3.6.6 [post-release]

Options compiled into this edition:

    ANSI default terminal, color, data librarian, log file, extended log
    file, errors and warnings log file, news file, pattern matching via
    :PATMATCH:, pseudo random numbers generated by ISAAC64, strong PRNG seed
    available from /dev/urandom, score on status line, traditional status
    display, status via windowport with highlighting, suspend command,
    terminal info library, save and bones files accepted from versions 3.6.0
    through 3.6.6, and basic NetHack features.

Supported windowing systems:

    "tty" (traditional text with optional line-drawing) and "rl"
    (Reinforcement learning 'graphics'), with a default of "rl".

