1 files changed, 0 insertions, 108 deletions
diff --git a/modules/mahonia/writer.go b/modules/mahonia/writer.go
deleted file mode 100644
index bdeb519c..00000000
--- a/modules/mahonia/writer.go
+++ /dev/null
@@ -1,108 +0,0 @@
-package mahonia
-
-import (
-	"io"
-	"unicode/utf8"
-)
-
-// Writer implements character-set encoding for an io.Writer object.
-type Writer struct {
-	wr     io.Writer
-	encode Encoder
-	inbuf  []byte
-	outbuf []byte
-}
-
-// NewWriter creates a new Writer that uses the receiver to encode text.
-func (e Encoder) NewWriter(wr io.Writer) *Writer {
-	w := new(Writer)
-	w.wr = wr
-	w.encode = e
-	return w
-}
-
-// Write encodes and writes the data from p.
-func (w *Writer) Write(p []byte) (n int, err error) {
-	n = len(p)
-
-	if len(w.inbuf) > 0 {
-		w.inbuf = append(w.inbuf, p...)
-		p = w.inbuf
-	}
-
-	if len(w.outbuf) < len(p) {
-		w.outbuf = make([]byte, len(p)+10)
-	}
-
-	outpos := 0
-
-	for len(p) > 0 {
-		rune, size := utf8.DecodeRune(p)
-		if rune == 0xfffd && !utf8.FullRune(p) {
-			break
-		}
-
-		p = p[size:]
-
-	retry:
-		size, status := w.encode(w.outbuf[outpos:], rune)
-
-		if status == NO_ROOM {
-			newDest := make([]byte, len(w.outbuf)*2)
-			copy(newDest, w.outbuf)
-			w.outbuf = newDest
-			goto retry
-		}
-
-		if status == STATE_ONLY {
-			outpos += size
-			goto retry
-		}
-
-		outpos += size
-	}
-
-	w.inbuf = w.inbuf[:0]
-	if len(p) > 0 {
-		w.inbuf = append(w.inbuf, p...)
-	}
-
-	n1, err := w.wr.Write(w.outbuf[0:outpos])
-
-	if err != nil && n1 < n {
-		n = n1
-	}
-
-	return
-}
-
-func (w *Writer) WriteRune(c rune) (size int, err error) {
-	if len(w.inbuf) > 0 {
-		// There are leftover bytes, a partial UTF-8 sequence.
-		w.inbuf = w.inbuf[:0]
-		w.WriteRune(0xfffd)
-	}
-
-	if w.outbuf == nil {
-		w.outbuf = make([]byte, 16)
-	}
-
-	outpos := 0
-
-retry:
-	size, status := w.encode(w.outbuf[outpos:], c)
-
-	if status == NO_ROOM {
-		w.outbuf = make([]byte, len(w.outbuf)*2)
-		goto retry
-	}
-
-	if status == STATE_ONLY {
-		outpos += size
-		goto retry
-	}
-
-	outpos += size
-
-	return w.wr.Write(w.outbuf[0:outpos])
-}