Function isProbablyHTML

analyzer.go:70–83

isProbablyHTML returns true for source that is probably HTML. False positives are OK as long as the false positives are not JavaScript source.

(source []byte)

// False positives are OK as long as the false positives are not
// JavaScript source.
func isProbablyHTML(source []byte) bool {
	for _, b := range source {
		if unicode.IsSpace(rune(b)) {
			continue
		}

		if b == '<' {
			return true
		}
		break
	}

	return false
}

// extractInlineJS extracts inline JavaScript from HTML pages using goquery.
func extractInlineJS(source []byte) []byte {