contour

Types

Token

pub type Token {
  Whitespace(String)
  Keyword(String)
  String(String)
  Number(String)
  Variant(String)
  Function(String)
  Module(String)
  Operator(String)
  Comment(String)
  Other(String)
}

Constructors

```
Whitespace(String)
```
```
Keyword(String)
```
```
String(String)
```
```
Number(String)
```
```
Variant(String)
```
```
Function(String)
```
```
Module(String)
```
```
Operator(String)
```
```
Comment(String)
```
```
Other(String)
```

Functions

to_ansi

</>

pub fn to_ansi(code: String) -> String

Highlight source code using ansi colours!

Token	Colour
Keyword	Yellow
Module	Cyan
Variant	Cyan
Function	Blue
Operator	Magenta
Comment	Italic grey
String, Number	Green
Whitespace, other	No colour

If you wish to use some other colours or other format entirely see to_tokens.

to_html

</>

pub fn to_html(code: String) -> String

Convert Gleam code into a HTML string! Each token is wrapped in a <span> with a class indicating the type of token.

Token	CSS class
Keyword	hl-keyword
Module	hl-module
Variant	hl-variant
Function	hl-function
Operator	hl-operator
Comment	hl-comment
Number	hl-number
String	hl-string
Whitespace, other

Place the output within a <pre><code>...</code></pre> and add styling for these CSS classes to get highlightin on your website. Here’s some CSS you could use:

pre code .hl-comment  { color: #d4d4d4; font-style: italic }
pre code .hl-function { color: #9ce7ff }
pre code .hl-keyword  { color: #ffd596 }
pre code .hl-module   { color: #ffddfa }
pre code .hl-number   { color: #c8ffa7 }
pre code .hl-operator { color: #ffaff3 }
pre code .hl-string   { color: #c8ffa7 }
pre code .hl-variant  { color: #ffddfa }

If you wish to use some other format see to_tokens.

to_tokens

</>

pub fn to_tokens(code: String) -> List(Token)

Convert Gleam source code to a list of tokens, which you can then convert into whatever format you want.

If you wish to print to the terminal using ansi colours see to_ansi.