M html.go → html.go

@@ -132,83 +132,29 @@ return HtmlRendererWithParameters(flags, title, css, HtmlRendererParameters{})
 }
 
 type HtmlWriter struct {
-	output      bytes.Buffer
-	captureBuff *bytes.Buffer
-	copyBuff    *bytes.Buffer
-	dirty       bool
+	output bytes.Buffer
 }
 
 func (w *HtmlWriter) Write(p []byte) (n int, err error) {
-	w.dirty = true
-	if w.copyBuff != nil {
-		w.copyBuff.Write(p)
-	}
-	if w.captureBuff != nil {
-		w.captureBuff.Write(p)
-		return
-	}
 	return w.output.Write(p)
 }
 
 func (w *HtmlWriter) WriteString(s string) (n int, err error) {
-	w.dirty = true
-	if w.copyBuff != nil {
-		w.copyBuff.WriteString(s)
-	}
-	if w.captureBuff != nil {
-		w.captureBuff.WriteString(s)
-		return
-	}
 	return w.output.WriteString(s)
 }
 
 func (w *HtmlWriter) WriteByte(b byte) error {
-	w.dirty = true
-	if w.copyBuff != nil {
-		w.copyBuff.WriteByte(b)
-	}
-	if w.captureBuff != nil {
-		return w.captureBuff.WriteByte(b)
-	}
 	return w.output.WriteByte(b)
 }
 
 // Writes out a newline if the output is not pristine. Used at the beginning of
 // every rendering func
 func (w *HtmlWriter) Newline() {
-	if w.dirty {
-		w.WriteByte('\n')
-	}
-}
-
-func (r *Html) CaptureWrites(processor func()) []byte {
-	var output bytes.Buffer
-	// preserve old captureBuff state for possible nested captures:
-	tmp := r.w.captureBuff
-	tmpd := r.w.dirty
-	r.w.captureBuff = &output
-	r.w.dirty = false
-	processor()
-	// restore:
-	r.w.captureBuff = tmp
-	r.w.dirty = tmpd
-	return output.Bytes()
-}
-
-func (r *Html) CopyWrites(processor func()) []byte {
-	var output bytes.Buffer
-	r.w.copyBuff = &output
-	processor()
-	r.w.copyBuff = nil
-	return output.Bytes()
+	w.WriteByte('\n')
 }
 
 func (r *Html) Write(b []byte) (int, error) {
 	return r.w.Write(b)
-}
-
-func (r *Html) GetResult() []byte {
-	return r.w.output.Bytes()
 }
 
 func HtmlRendererWithParameters(flags HtmlFlags, title string,
@@ -780,9 +726,7 @@ func (r *Html) Smartypants(text []byte) {
 	smrt := smartypantsData{false, false}
 
 	// first do normal entity escaping
-	text = r.CaptureWrites(func() {
-		r.attrEscape(text)
-	})
+	r.attrEscape(text)
 
 	mark := 0
 	for i := 0; i < len(text); i++ {

M latex.go → latex.go

@@ -38,34 +38,8 @@ w: writer,
 	}
 }
 
-func (r *Latex) CaptureWrites(processor func()) []byte {
-	var output bytes.Buffer
-	// preserve old captureBuff state for possible nested captures:
-	tmp := r.w.captureBuff
-	tmpd := r.w.dirty
-	r.w.captureBuff = &output
-	r.w.dirty = false
-	processor()
-	// restore:
-	r.w.captureBuff = tmp
-	r.w.dirty = tmpd
-	return output.Bytes()
-}
-
-func (r *Latex) CopyWrites(processor func()) []byte {
-	var output bytes.Buffer
-	r.w.copyBuff = &output
-	processor()
-	r.w.copyBuff = nil
-	return output.Bytes()
-}
-
 func (r *Latex) Write(b []byte) (int, error) {
 	return r.w.Write(b)
-}
-
-func (r *Latex) GetResult() []byte {
-	return r.w.output.Bytes()
 }
 
 func (r *Latex) GetFlags() HtmlFlags {
@@ -180,9 +154,7 @@ r.w.WriteString("\n\\end{tabular}\n")
 }
 
 func (r *Latex) TableRow(text []byte) {
-	if r.w.dirty {
-		r.w.WriteString(" \\\\\n")
-	}
+	r.w.WriteString(" \\\\\n")
 	r.w.Write(text)
 }
 

M markdown.go → markdown.go

@@ -202,10 +202,7 @@ DocumentHeader()
 	DocumentFooter()
 
 	GetFlags() HtmlFlags
-	CaptureWrites(processor func()) []byte
-	CopyWrites(processor func()) []byte
 	Write(b []byte) (int, error)
-	GetResult() []byte
 
 	Render(ast *Node) []byte
 }
@@ -568,7 +565,7 @@ return out.Bytes()
 }
 
 // second pass: actual rendering
-func secondPass(p *parser, input []byte) []byte {
+func secondPass(p *parser, input []byte) {
 	p.r.DocumentHeader()
 	p.block(input)
 
@@ -580,13 +577,9 @@ ref := p.notes[i]
 			var buf bytes.Buffer
 			if ref.hasBlock {
 				flags |= ListItemContainsBlock
-				buf.Write(p.r.CaptureWrites(func() {
-					p.block(ref.title)
-				}))
+				p.block(ref.title)
 			} else {
-				buf.Write(p.r.CaptureWrites(func() {
-					p.inline(ref.title)
-				}))
+				p.inline(ref.title)
 			}
 			p.r.FootnoteItem(ref.link, buf.Bytes(), flags)
 			flags &^= ListItemBeginningOfList | ListItemContainsBlock
@@ -599,8 +592,6 @@ 
 	if p.nesting != 0 {
 		panic("Nesting level did not end at zero")
 	}
-
-	return p.r.GetResult()
 }
 
 //