When scripts are copied to the Scripting Window via the save script command in the red-triangle menu, there is a Semicolon added at the end of the script to glue them together.
When the scripts are saved to the data table or copied to the clipboard, no Semicolon is added.
Mi wish: please let JMP add the Semicolon independent of the case.
Then the scripts can be concatentated manually without taking care if the glue operator is missing.