syntax-frontmatter-merging.md - slidev

syntax-frontmatter-merging.md

1	---
2	name: frontmatter-merging
3	description: Priority rules when importing slides with conflicting frontmatter
4	---
5
6	# Frontmatter Merging
7
8	When importing slides, frontmatter from main entry takes priority.
9
10	## Example
11
12	Main file (`slides.md`):
13	```md
14	---
15	src: ./cover.md
16	background: https://sli.dev/bar.png
17	class: text-center
18	---
19	```
20
21	Imported file (`cover.md`):
22	```md
23	---
24	layout: cover
25	background: https://sli.dev/foo.png
26	---
27
28	# Cover
29
30	Cover Page
31	```
32
33	## Result
34
35	```md
36	---
37	layout: cover
38	background: https://sli.dev/bar.png # main entry wins
39	class: text-center
40	---
41
42	# Cover
43
44	Cover Page
45	```
46
47	## Priority Rule
48
49	Main entry > Imported file for duplicate keys.
50

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