Setting the file. One moment.
Subchapter 7.50
references/syntax-frontmatter-merging.mdMarkdown654 BView on GitHub
Main file (slides.md):
---
src: ./cover.md
background: https://sli.dev/bar.png
class: text-center
---Imported file (cover.md):
---
layout: cover
background: https://sli.dev/foo.png
---
# Cover
Cover Page---
layout: cover
background: https://sli.dev/bar.png # main entry wins
class: text-center
---
# Cover
Cover PageMain entry > Imported file for duplicate keys.