contour

# Contour 💅

A Gleam syntax highlighter in Gleam

[![Package Version](https://img.shields.io/hexpm/v/contour)](https://hex.pm/packages/contour)
[![Hex Docs](https://img.shields.io/badge/hex-docs-ffaff3)](https://hexdocs.pm/contour/)

```sh
gleam add contour@1
```
```gleam
import contour

pub fn main() {
  let source =
    "import gleam/io

pub fn main() {
  io.println(\"hello, friend!\")
}"

  // Highlight using ansi codes, suitable for showing in the terminal
  contour.to_ansi(source)
  |> io.println

  // Convert to HTML with CSS classes for colours
  let html = contour.to_html(source)
  io.println("<pre><code>" <> html <> "</code></pre>")

  // Or convert to tokens and the highlight in any way you desire
  contour.to_tokens(source)
  |> do_something_with_tokens
}
```

Further documentation can be found at <https://hexdocs.pm/contour>.