How to append jar files to the script classpath

[papdim]

I want to extend ki's script classpath with additional .jar files,
but I can't find a related command.

Exists such one?

[papdim]

I found that the proper command to append a jar file is, e.g.
:dependsOn nameOfJarFile.jar

But I want to prepare an environment by appending multiple jar files. How to do that without having to type multiple commands?