texlike

goldmark-texlike

goldmark-texlike is an extension for the goldmark to provide support for TeX-like grammar, inline math uses the ${ and }$ delimiters by default, Block math uses the $${ and }$$ delimiters by default.

Note: This software does not handle TeX code, you need to use MathJax or KaTeX to render the math.

This software reference goldmark-mathjax.

Installation

go get github.com/Eumeryx/goldmark-texlike

Usage

import (
	"bytes"
	"fmt"

	texlike "github.com/Eumeryx/goldmark-texlike"
	"github.com/yuin/goldmark"
)

func main() {
	md := goldmark.New(
		goldmark.WithExtensions(texlike.NewTexlike(texlike.DefaultConfig)),
	)

	var buf bytes.Buffer
	if err := md.Convert([]byte(source), &buf); err != nil {
		fmt.Println(err)
	} else {
		fmt.Println(buf.String())
	}
}

Config

var DefaultConfig = Config{
	Block: TexBase{					// Block mathe configuration
		Delimit:       [2]string{`$${`, `}$$`},	// Set delimiters
		TagName:       `span`,			// HTML tag name
		ClassName:     []string{},		// HTML class name
		OutputDelimit: [2]string{},		// Replaces the delimiters in the output HTML
	},
	Inline: TexBase{				// Inline math configuration, see Block math
		Delimit:       [2]string{`${`, `}$`},
		TagName:       `span`,
		ClassName:     []string{},
		OutputDelimit: [2]string{},
	},
	RemoveOutputDelimit: false,			// Remove the delimiters from the output HTML
}

Why is the delimiters ${, }$ and $${, }$$

See this talk.

You can customize math delimiters, but I can't vouch for the correctness of custom delimiters.

License

MIT