From baf7141d1dd0f99d561a2197a909c66dd389809d Mon Sep 17 00:00:00 2001 From: Niall Sheridan Date: Sat, 8 Oct 2016 16:02:50 -0500 Subject: Update dependencies --- vendor/golang.org/x/text/unicode/norm/normalize.go | 36 ++++++++++++++++++++-- 1 file changed, 34 insertions(+), 2 deletions(-) (limited to 'vendor/golang.org/x/text/unicode') 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) -- cgit v1.2.3