example_filename.qmd

---
title: "Add Code Files"
author: Shafayet Khan Shafee
date: last-modified
format: 
  html:
    code-fold: true
    code-tools: true
engine: knitr
filters:
  - add-code-files
embed-resources: true
---

> Note: View the source code of this document by clicking `</> Code` on top-right corner.

## `filename`

Using `filename` does not align properly with `code-folding`.

::: {add-from=test/snippets/fizz-buzz.rs code-line-numbers="true" filename="fizz-buzz.rs"}

```{.rust}
```

:::


## `code-filename`

Instead we can use `code-filename` attribute.

::: {add-from=test/snippets/fizz-buzz.jl code-line-numbers="true" code-filename=fizz-buzz.jl}

```{.julia}
```

:::

<hr>

**Therefore, use `code-filename` only when using `code-fold: true`, otherwise use `filename` (for non HTML format or for html format without `code-fold: true`).**