---
title: "demo"
output: rmarkdown::html_vignette
vignette: >
  %\VignetteIndexEntry{demo}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}
---

```{r, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)
```


Click on the folder to close or collapse.

```{r setup}
library(dir)
# default path is current directory
listing(height = "120px")
```

You can specify the path to show along with the depth of the files/folders to show:

```{r}
listing(path = "../inst", recurse = 3, height = "250px")
```