Files
stack/packages/mosaic/framework/skills/slidev/references/code-line-numbers.md
T
fargo 1a822493ba format: apply repo prettier (3.8.1) to the folded skills tree
963 markdown files reformatted with the repository's pinned prettier so
pnpm format:check covers the folded tree like every other repo file.

The formatter's embedded-language pass also normalized code fences
(TS semicolons, closed HTML tags in examples, lowercased CSS hex colors,
one renumbered list that skipped an index). Alphanumeric token deltas vs
the fold commit were audited file-by-file; all are formatter-equivalent
markup normalizations plus the four sanitized skills.
2026-08-19 14:37:17 -05:00

730 B

name, description
name description
line-numbers Enable line numbering for code blocks globally or per-block

Code Block Line Numbers

Enable line numbering for code blocks.

Global Setting

Enable for all code blocks in headmatter:

---
lineNumbers: true
---

Per-Block Setting

```ts {6,7}{lines:true,startLine:5}
function add(a: Ref<number> | number, b: Ref<number> | number) {
  return computed(() => unref(a) + unref(b));
}
```

Options

  • lines: true/false - Enable/disable line numbers
  • startLine: number - Starting line number (default: 1)

With Line Highlighting

Use {*} as placeholder when combining with other features:

```ts {*}{lines:true,startLine:5}
// code here
```