vendor: update everything

* If possible, update each dependency to the latest available version.

* Use releases over commit IDs and avoid vendoring branches.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

1 files changed, 43 insertions, 33 deletions

diff --git a/vendor/github.com/mattn/go-runewidth/runewidth_posix.go b/vendor/github.com/mattn/go-runewidth/runewidth_posix.go
index a4495909d..66a58b5d8 100644
--- a/vendor/github.com/mattn/go-runewidth/runewidth_posix.go
+++ b/vendor/github.com/mattn/go-runewidth/runewidth_posix.go
@@ -1,4 +1,6 @@
-// +build !windows,!js
+// +build !windows
+// +build !js
+// +build !appengine
 
 package runewidth
 
@@ -10,20 +12,25 @@ import (
 
 var reLoc = regexp.MustCompile(`^[a-z][a-z][a-z]?(?:_[A-Z][A-Z])?\.(.+)`)
 
-func IsEastAsian() bool {
-	locale := os.Getenv("LC_CTYPE")
-	if locale == "" {
-		locale = os.Getenv("LANG")
-	}
-
-	// ignore C locale
-	if locale == "POSIX" || locale == "C" {
-		return false
-	}
-	if len(locale) > 1 && locale[0] == 'C' && (locale[1] == '.' || locale[1] == '-') {
-		return false
-	}
+var mblenTable = map[string]int{
+	"utf-8":   6,
+	"utf8":    6,
+	"jis":     8,
+	"eucjp":   3,
+	"euckr":   2,
+	"euccn":   2,
+	"sjis":    2,
+	"cp932":   2,
+	"cp51932": 2,
+	"cp936":   2,
+	"cp949":   2,
+	"cp950":   2,
+	"big5":    2,
+	"gbk":     2,
+	"gb2312":  2,
+}
 
+func isEastAsian(locale string) bool {
 	charset := strings.ToLower(locale)
 	r := reLoc.FindStringSubmatch(locale)
 	if len(r) == 2 {
@@ -40,26 +47,11 @@ func IsEastAsian() bool {
 			break
 		}
 	}
-
-	mbc_max := 1
-	switch charset {
-	case "utf-8", "utf8":
-		mbc_max = 6
-	case "jis":
-		mbc_max = 8
-	case "eucjp":
-		mbc_max = 3
-	case "euckr", "euccn":
-		mbc_max = 2
-	case "sjis", "cp932", "cp51932", "cp936", "cp949", "cp950":
-		mbc_max = 2
-	case "big5":
-		mbc_max = 2
-	case "gbk", "gb2312":
-		mbc_max = 2
+	max := 1
+	if m, ok := mblenTable[charset]; ok {
+		max = m
 	}
-
-	if mbc_max > 1 && (charset[0] != 'u' ||
+	if max > 1 && (charset[0] != 'u' ||
 		strings.HasPrefix(locale, "ja") ||
 		strings.HasPrefix(locale, "ko") ||
 		strings.HasPrefix(locale, "zh")) {
@@ -67,3 +59,21 @@ func IsEastAsian() bool {
 	}
 	return false
 }
+
+// IsEastAsian return true if the current locale is CJK
+func IsEastAsian() bool {
+	locale := os.Getenv("LC_CTYPE")
+	if locale == "" {
+		locale = os.Getenv("LANG")
+	}
+
+	// ignore C locale
+	if locale == "POSIX" || locale == "C" {
+		return false
+	}
+	if len(locale) > 1 && locale[0] == 'C' && (locale[1] == '.' || locale[1] == '-') {
+		return false
+	}
+
+	return isEastAsian(locale)
+}