AL now support multiline string literals. It will enhance code readability and maintainability, especially when dealing with lengthy text content or complex string literals.
Functionality is available with the AL Language Extension version 15.0

I thought, “Oh, we can use this to store the prompts for Copilot or OpenAI.” However, Dmitry suggested that utilising the new resource support in AL might be better, and I completely agree.
Regards,
Tharanga Chandrasekara