Keep no tags

1 files changed, 10 insertions, 37 deletions

diff --git a/htmlfilter.go b/htmlfilter.go
index dff1188..e5de3de 100644
--- a/htmlfilter.go
+++ b/htmlfilter.go
@@ -12,60 +12,33 @@ import (
 
 func main() {
 	var unxmlreader io.Reader
+	var n int
 
 	f, err := os.Open(os.Args[1])
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "Error when opening file: %s\n", err)
 	}
 
-	//unxmlreader = unxml.NewReaderKeepTags(f, make([]string, 0))
-	//lineno := 0
-
-	//bbuffer := make([]byte, 100)
-	//for {
-
-	//	n, err = unxmlreader.Read(bbuffer)
-	//	if err != nil {
-	//		if err == io.EOF || n == 0 {
-	//			break
-	//		}
-	//		fmt.Printf("Error while reading file at line nr. %d: %v\n", lineno, err)
-	//		break
-	//	}
-
-	//	lineno++
-	//	//fmt.Printf("Buffer nbr. %d: %s\n", lineno, bbuffer[:n])
-	//	fmt.Printf("%s", bbuffer[:n])
-	//}
-	//fmt.Printf("%s", bbuffer[:n])
+	unxmlreader = unxml.NewReaderKeepTags(f, make([]string, 0))
+	lineno := 0
 
-	//f.Close()
-	//f, err = os.Open(os.Args[1])
-	//if err != nil {
-	//	fmt.Fprintf(os.Stderr, "Error when opening file for the second time: %s\n", err)
-	//}
-
-	//unxmlreader = unxml.NewReaderKeepElements(f, make([]string, 0))
-	unxmlreader = unxml.NewReaderKeepElements(f, []string{"div", "p"})
-	bufno := 0
-
-	bbuffer := make([]byte, 4096)
-	//bbuffer := make([]byte, 100)
-	var n int
+	bbuffer := make([]byte, 100)
 	for {
 
 		n, err = unxmlreader.Read(bbuffer)
 		if err != nil {
-			if err == io.EOF {
-				fmt.Printf("%s", bbuffer[:n])
+			if err == io.EOF || n == 0 {
 				break
 			}
-			fmt.Printf("Error while reading file at line nr. %d: %v\n", bufno, err)
+			fmt.Printf("Error while reading file at line nr. %d: %v\n", lineno, err)
 			break
 		}
 
-		bufno++
+		lineno++
 		//fmt.Printf("Buffer nbr. %d: %s\n", lineno, bbuffer[:n])
 		fmt.Printf("%s", bbuffer[:n])
 	}
+	fmt.Printf("%s", bbuffer[:n])
+
+	f.Close()
 }