Get rid of unneeded method in Renderer

html.go

@@ -125,10 +125,6 @@ func (w *HTMLWriter) Newline() {
 	w.WriteByte('\n')
 }
 
-func (r *HTML) Write(b []byte) (int, error) {
-	return r.w.Write(b)
-}
-
 // NewHTMLRenderer creates and configures an HTML object, which
 // satisfies the Renderer interface.
 func NewHTMLRenderer(params HTMLRendererParameters) Renderer {

latex.go

@@ -36,10 +36,6 @@ func NewLatexRenderer(flags int) Renderer {
 	}
 }
 
-func (r *Latex) Write(b []byte) (int, error) {
-	return r.w.Write(b)
-}
-
 // render code chunks using verbatim, or listings if we have a language
 func (r *Latex) BlockCode(text []byte, lang string) {
 	if lang == "" {

markdown.go

@@ -212,8 +212,6 @@ type Renderer interface {
 	DocumentHeader()
 	DocumentFooter()
 
-	Write(b []byte) (int, error)
-
 	Render(ast *Node) []byte
 }