Method html

block.go:318–414

(data []byte, doRender bool)

}

func (p *Markdown) html(data []byte, doRender bool) int {
	var i, j int

	// identify the opening tag
	if data[0] != '<' {
		return 0
	}
	curtag, tagfound := p.htmlFindTag(data[1:])

	// handle special cases
	if !tagfound {
		// check for an HTML comment
		if size := p.htmlComment(data, doRender); size > 0 {
			return size
		}

		// check for an <hr> tag
		if size := p.htmlHr(data, doRender); size > 0 {
			return size
		}

		// no special case recognized
		return 0
	}

	// look for an unindented matching closing tag
	// followed by a blank line
	found := false
	/*
		closetag := []byte("\n</" + curtag + ">")
		j = len(curtag) + 1
		for !found {
			// scan for a closing tag at the beginning of a line
			if skip := bytes.Index(data[j:], closetag); skip >= 0 {
				j += skip + len(closetag)
			} else {
				break
			}

			// see if it is the only thing on the line
			if skip := p.isEmpty(data[j:]); skip > 0 {
				// see if it is followed by a blank line/eof
				j += skip
				if j >= len(data) {
					found = true
					i = j
				} else {
					if skip := p.isEmpty(data[j:]); skip > 0 {
						j += skip
						found = true
						i = j
					}
				}
			}
		}
	*/

	// if not found, try a second pass looking for indented match