Update dependencies

1 files changed, 34 insertions, 2 deletions

diff --git a/vendor/golang.org/x/text/unicode/norm/normalize.go b/vendor/golang.org/x/text/unicode/norm/normalize.go
index eb5596f..bba8ce9 100644
--- a/vendor/golang.org/x/text/unicode/norm/normalize.go
+++ b/vendor/golang.org/x/text/unicode/norm/normalize.go
@@ -8,7 +8,11 @@
 // Package norm contains types and functions for normalizing Unicode strings.
 package norm // import "golang.org/x/text/unicode/norm"
 
-import "unicode/utf8"
+import (
+	"unicode/utf8"
+
+	"golang.org/x/text/transform"
+)
 
 // A Form denotes a canonical representation of Unicode code points.
 // The Unicode-defined normalization and equivalence forms are:
@@ -263,6 +267,34 @@ func (f Form) QuickSpan(b []byte) int {
 	return n
 }
 
+// Span implements transform.SpanningTransformer. It returns a boundary n such
+// that b[0:n] == f(b[0:n]). It is not guaranteed to return the largest such n.
+func (f Form) Span(b []byte, atEOF bool) (n int, err error) {
+	n, ok := formTable[f].quickSpan(inputBytes(b), 0, len(b), atEOF)
+	if n < len(b) {
+		if !ok {
+			err = transform.ErrEndOfSpan
+		} else {
+			err = transform.ErrShortSrc
+		}
+	}
+	return n, err
+}
+
+// SpanString returns a boundary n such that s[0:n] == f(s[0:n]).
+// It is not guaranteed to return the largest such n.
+func (f Form) SpanString(s string, atEOF bool) (n int, err error) {
+	n, ok := formTable[f].quickSpan(inputString(s), 0, len(s), atEOF)
+	if n < len(s) {
+		if !ok {
+			err = transform.ErrEndOfSpan
+		} else {
+			err = transform.ErrShortSrc
+		}
+	}
+	return n, err
+}
+
 // quickSpan returns a boundary n such that src[0:n] == f(src[0:n]) and
 // whether any non-normalized parts were found. If atEOF is false, n will
 // not point past the last segment if this segment might be become
@@ -321,7 +353,7 @@ func (f *formInfo) quickSpan(src input, i, end int, atEOF bool) (n int, ok bool)
 	return lastSegStart, false
 }
 
-// QuickSpanString returns a boundary n such that b[0:n] == f(s[0:n]).
+// QuickSpanString returns a boundary n such that s[0:n] == f(s[0:n]).
 // It is not guaranteed to return the largest such n.
 func (f Form) QuickSpanString(s string) int {
 	n, _ := formTable[f].quickSpan(inputString(s), 0, len(s), true)