Archived. use https://github.com/russross/blackfriday instead
A markdown processor written in Go. built for fun.
Mark is a markdown processor that supports all the features of GFM, smartypants and smart-fractions rendering.
It was built with a nice-ish concurrency model that fully inspired from Rob Pike - Lexical Scanning talk and marked project.
Please note that any contribution is welcomed and appreciated, so feel free to take some task here.
$ go get github.com/a8m/markAdd to your project:
import (
"fmt"
"github.com/a8m/mark"
)
func main() {
html := mark.Render("I am using __markdown__.")
fmt.Println(html)
// <p>I am using <strong>markdown</strong>.</p>
}or using as a command line tool:
1. install:
$ go get github.com/a8m/mark/cmd/mark2. usage:
$ echo 'hello __world__...' | mark -smartypantsor:
$ mark -i hello.text -o hello.htmlStaic rendering function.
html := mark.Render("I am using __markdown__.")
fmt.Println(html)
// <p>I am using <strong>markdown</strong>.</p>New get string as an input, and mark.Options as configuration and return a new Mark.
m := mark.New("hello world...", &mark.Options{
Smartypants: true,
})
fmt.Println(m.Render())
// <p>hello world…</p>
// Note: you can instantiate it like so: mark.New("...", nil) to get the default options.AddRenderFn let you pass NodeType, and RenderFn function and override the default Node rendering.
To get all Nodes type and their fields/methods, see the full documentation: go-doc
Example 1:
m := mark.New("hello", nil)
m.AddRenderFn(mark.NodeParagraph, func(node mark.Node) (s string) {
p, _ := node.(*mark.ParagraphNode)
s += "<p class=\"mv-msg\">"
for _, n := range p.Nodes {
s += n.Render()
}
s += "</p>"
return
})
fmt.Println(m.Render())
// <p class="mv-msg">hello</p>Example 2:
m := mark.New("# Hello world", &mark.Options{
Smartypants: true,
Fractions: true,
})
m.AddRenderFn(mark.NodeHeading, func(node mark.Node) string {
h, _ := node.(*mark.HeadingNode)
return fmt.Sprintf("<angular-heading-directive level=\"%d\" text=\"%s\"/>", h.Level, h.Text)
})
fmt.Println(m.Render())
// <angular-heading-directive level="1" text="Hello world"/>Parse and render input.
m := mark.New("hello", nil)
fmt.Println(m.Render())
// <p>hello</p>Mark also support smartypants and smartfractions rendering
func main() {
opts := mark.DefaultOptions()
opts.Smartypants = true
opts.Fractions = true
m := mark.New("'hello', 1/2 beer please...", opts)
fmt.Println(m.Render())
// ‘hello’, ½ beer please…
}- Commonmark support v0.2
- Expand documentation
- Configuration options
- gfm, table
- heading(auto hashing)
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