MIT X11 License
version 1/101023 by Massachusetts Institute of Technology
Section 6 - Automated announcement at start of game
Suppress X11 license banner is a truth state that varies.
To display license and warranty:
display the license;
say "[line break]";
display the warranty.
When play begins while suppress X11 license banner is not true (this is the print X11 license and warranty on startup rule), display license and warranty.
The print X11 license and warranty on startup rule is listed after the automatically set assumed copyright year rule in the when play begins rules.