This is an auto-generated question from the MPS Slack community:
I would like to have two generators with 1 language. Conform this
hint, I made two separate empty languages containing only the generators:
• my.language (no generator)
• my.language.gen1 (extends my.language)
• my.language.gen2 (extends my.language)
However, the generators are not activated, when I preview text of a root node in a model expressed in my.language.
Any hints what might be going wrong?