From 6034949850ade2dbd49836f77a9765ccf8354355 Mon Sep 17 00:00:00 2001
From: Silvan Jegen <s.jegen@gmail.com>
Date: Sun, 4 Oct 2015 16:20:25 +0200
Subject: Make the tag reader work

---
 unxml.go | 22 ++++++++++------------
 1 file changed, 10 insertions(+), 12 deletions(-)

diff --git a/unxml.go b/unxml.go
index aa6bc8a..ff04b2d 100644
--- a/unxml.go
+++ b/unxml.go
@@ -85,10 +85,13 @@ func (r *Reader) Read(out []byte) (int, error) {
 
 	lenlr := len(r.lastread)
 	if lenlr > 0 {
-		n = copy(out[0:], r.lastread)
+		n = copy(out, r.lastread)
 		r.count += n
-		r.lastread = make([]byte, len(out))
-		lenout -= n
+		if n < lenlr {
+			r.lastread = r.lastread[n:]
+			return r.count, nil
+		}
+		r.lastread = make([]byte, lenout)
 	}
 
 	for {
@@ -100,15 +103,10 @@ func (r *Reader) Read(out []byte) (int, error) {
 
 		case html.TextToken:
 			text := r.tokenizer.Text()
-			lentext := len(text)
-			if lentext <= lenout {
-				n = copy(out[r.count:], text)
-				r.count += n
-				lenout -= n
-			} else {
-				n = copy(out[r.count:], text[:lenout-1])
-				r.count += n
-				r.lastread = text[lenout-1:]
+			n = copy(out[r.count:], text)
+			r.count += n
+			if n < len(text) {
+				r.lastread = text[n:]
 				return r.count, err
 			}
 
-- 
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