I have code where I display ANSI art, I've found that last 128 bytes hold SAUCE meta data.
The problem I have is just before the SAUCE data there is one character that looks out of place,
that is ANSI code 26, ASCII table show this as (substitute).
What should this character do? Should it cause anything after it to be ignored?
Some of the listed ANSI files have this character at the end (not all of them have SAUCE data).