Unify the newRecognizer function naming convention

detector.go

@@ -17,11 +17,11 @@ type Detector struct {
 
 // List of charset recognizers
 var recognizers = []recognizer{
-	new(recognizerUtf8),
-	new(recognizerUtf16be),
-	new(recognizerUtf16le),
-	newRecognizerUtf32be(),
-	newRecognizerUtf32le(),
+	newRecognizer_utf8(),
+	newRecognizer_utf16be(),
+	newRecognizer_utf16le(),
+	newRecognizer_utf32be(),
+	newRecognizer_utf32le(),
 	newRecognizer_8859_1_en(),
 	newRecognizer_8859_1_da(),
 	newRecognizer_8859_1_de(),

unicode.go

@@ -14,6 +14,10 @@ var (
 type recognizerUtf16be struct {
 }
 
+func newRecognizer_utf16be() *recognizerUtf16be {
+	return &recognizerUtf16be{}
+}
+
 func (*recognizerUtf16be) Match(input *recognizerInput) (output recognizerOutput) {
 	output = recognizerOutput{
 		Charset: "UTF-16BE",
@@ -27,6 +31,10 @@ func (*recognizerUtf16be) Match(input *recognizerInput) (output recognizerOutput
 type recognizerUtf16le struct {
 }
 
+func newRecognizer_utf16le() *recognizerUtf16le {
+	return &recognizerUtf16le{}
+}
+
 func (*recognizerUtf16le) Match(input *recognizerInput) (output recognizerOutput) {
 	output = recognizerOutput{
 		Charset: "UTF-16LE",
@@ -51,7 +59,7 @@ func decodeUtf32le(input []byte) rune {
 	return rune(input[3]<<24 | input[2]<<16 | input[1]<<8 | input[0])
 }
 
-func newRecognizerUtf32be() *recognizerUtf32 {
+func newRecognizer_utf32be() *recognizerUtf32 {
 	return &recognizerUtf32{
 		"UTF-32BE",
 		utf32beBom,
@@ -59,7 +67,7 @@ func newRecognizerUtf32be() *recognizerUtf32 {
 	}
 }
 
-func newRecognizerUtf32le() *recognizerUtf32 {
+func newRecognizer_utf32le() *recognizerUtf32 {
 	return &recognizerUtf32{
 		"UTF-32LE",
 		utf32leBom,

utf8.go

@@ -9,6 +9,10 @@ var utf8Bom = []byte{0xEF, 0xBB, 0xBF}
 type recognizerUtf8 struct {
 }
 
+func newRecognizer_utf8() *recognizerUtf8 {
+	return &recognizerUtf8{}
+}
+
 func (*recognizerUtf8) Match(input *recognizerInput) (output recognizerOutput) {
 	output = recognizerOutput{
 		Charset: "UTF-8",