Method uliPrefix

block.go:1068–1083

returns unordered list item prefix

(data []byte)

// returns unordered list item prefix
func (p *Markdown) uliPrefix(data []byte) int {
	i := 0
	// start with up to 3 spaces
	for i < len(data) && i < 3 && data[i] == ' ' {
		i++
	}
	if i >= len(data)-1 {
		return 0
	}
	// need one of {'*', '+', '-'} followed by a space or a tab
	if (data[i] != '*' && data[i] != '+' && data[i] != '-') ||
		(data[i+1] != ' ' && data[i+1] != '\t') {
		return 0
	}
	return i + 2
}

// returns ordered list item prefix
func (p *Markdown) oliPrefix(data []byte) int {