Your typical BASIC-running machine didn't use escape sequences and there were often ways to jazz up characters built directly into the language, e.g. https://ww

Your typical BASIC-running machine didn't use escape sequences and there were often ways to jazz up characters built directly into the language, e.g. https://www.calormen.com/jsbasic/reference.html#:~:text=black%2Don%2Dwhite-,FLASH,-Set%20output%20mode https://www.calormen.com/jsbasic/reference.html#:~:text=blac...