RequireJS using multiple data-main's

I'm using RequireJs 2.0 (or attempting to use).

Currently, my assets are grouped into to parts, "General" and "Custom". All pages, should use the General scripts, while only some pages should use the Custom.

From what I can tell RequireJs, accepts one data-main value which holds your config and basically your module require's. This is fine if all pages use the same assets, but how would I add an additional data-main script for Custom pages?

Thank you!