1 files changed, 0 insertions, 102 deletions
diff --git a/vendor/github.com/gogits/chardet/2022.go b/vendor/github.com/gogits/chardet/2022.go
deleted file mode 100644
index e667225e..00000000
--- a/vendor/github.com/gogits/chardet/2022.go
+++ /dev/null
@@ -1,102 +0,0 @@
-package chardet
-
-import (
-	"bytes"
-)
-
-type recognizer2022 struct {
-	charset string
-	escapes [][]byte
-}
-
-func (r *recognizer2022) Match(input *recognizerInput) (output recognizerOutput) {
-	return recognizerOutput{
-		Charset:    r.charset,
-		Confidence: r.matchConfidence(input.input),
-	}
-}
-
-func (r *recognizer2022) matchConfidence(input []byte) int {
-	var hits, misses, shifts int
-input:
-	for i := 0; i < len(input); i++ {
-		c := input[i]
-		if c == 0x1B {
-			for _, esc := range r.escapes {
-				if bytes.HasPrefix(input[i+1:], esc) {
-					hits++
-					i += len(esc)
-					continue input
-				}
-			}
-			misses++
-		} else if c == 0x0E || c == 0x0F {
-			shifts++
-		}
-	}
-	if hits == 0 {
-		return 0
-	}
-	quality := (100*hits - 100*misses) / (hits + misses)
-	if hits+shifts < 5 {
-		quality -= (5 - (hits + shifts)) * 10
-	}
-	if quality < 0 {
-		quality = 0
-	}
-	return quality
-}
-
-var escapeSequences_2022JP = [][]byte{
-	{0x24, 0x28, 0x43}, // KS X 1001:1992
-	{0x24, 0x28, 0x44}, // JIS X 212-1990
-	{0x24, 0x40},       // JIS C 6226-1978
-	{0x24, 0x41},       // GB 2312-80
-	{0x24, 0x42},       // JIS X 208-1983
-	{0x26, 0x40},       // JIS X 208 1990, 1997
-	{0x28, 0x42},       // ASCII
-	{0x28, 0x48},       // JIS-Roman
-	{0x28, 0x49},       // Half-width katakana
-	{0x28, 0x4a},       // JIS-Roman
-	{0x2e, 0x41},       // ISO 8859-1
-	{0x2e, 0x46},       // ISO 8859-7
-}
-
-var escapeSequences_2022KR = [][]byte{
-	{0x24, 0x29, 0x43},
-}
-
-var escapeSequences_2022CN = [][]byte{
-	{0x24, 0x29, 0x41}, // GB 2312-80
-	{0x24, 0x29, 0x47}, // CNS 11643-1992 Plane 1
-	{0x24, 0x2A, 0x48}, // CNS 11643-1992 Plane 2
-	{0x24, 0x29, 0x45}, // ISO-IR-165
-	{0x24, 0x2B, 0x49}, // CNS 11643-1992 Plane 3
-	{0x24, 0x2B, 0x4A}, // CNS 11643-1992 Plane 4
-	{0x24, 0x2B, 0x4B}, // CNS 11643-1992 Plane 5
-	{0x24, 0x2B, 0x4C}, // CNS 11643-1992 Plane 6
-	{0x24, 0x2B, 0x4D}, // CNS 11643-1992 Plane 7
-	{0x4e},             // SS2
-	{0x4f},             // SS3
-}
-
-func newRecognizer_2022JP() *recognizer2022 {
-	return &recognizer2022{
-		"ISO-2022-JP",
-		escapeSequences_2022JP,
-	}
-}
-
-func newRecognizer_2022KR() *recognizer2022 {
-	return &recognizer2022{
-		"ISO-2022-KR",
-		escapeSequences_2022KR,
-	}
-}
-
-func newRecognizer_2022CN() *recognizer2022 {
-	return &recognizer2022{
-		"ISO-2022-CN",
-		escapeSequences_2022CN,
-	}
-}