[det]html_insert_resource(+ResourceOrList)//
Actually include HTML head resources. Called through
html_post//2 from html_requires//1
after rewrite by
html_head_expansion/2. We are guaranteed
we will only get one call that is passed a flat list of requested
requirements. We have three jobs:
- Figure out all indirect requirements
- See whether we can use any‘aggregate’resources
- Put required resources before their requiree.