I apologize for some Friday afternoon frivolity, but if you've ever asked yourself "How many markers does JMP actually have?", you can test your patience and discriminatory capabilities with this script:
Markers_dt = New Table( "Marker Codes",
Add Rows( 5000000 ),
New Column( "Marker Number", Numeric, Formula( Row() ) ) );
For( i = 1, i <= N Row( Markers_dt ), i++,
Marker Of( Row State( i ) ) = i );
After all, one may not want to constrain oneself with a Western alphanumeric marker theme!