diff options
Diffstat (limited to 'vendor/golang.org/x/text/transform/transform.go')
-rw-r--r-- | vendor/golang.org/x/text/transform/transform.go | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/vendor/golang.org/x/text/transform/transform.go b/vendor/golang.org/x/text/transform/transform.go index fe47b9b..48ec64b 100644 --- a/vendor/golang.org/x/text/transform/transform.go +++ b/vendor/golang.org/x/text/transform/transform.go @@ -78,8 +78,8 @@ type SpanningTransformer interface { // considering the error err. // // A nil error means that all input bytes are known to be identical to the - // output produced by the Transformer. A nil error can be be returned - // regardless of whether atEOF is true. If err is nil, then then n must + // output produced by the Transformer. A nil error can be returned + // regardless of whether atEOF is true. If err is nil, then n must // equal len(src); the converse is not necessarily true. // // ErrEndOfSpan means that the Transformer output may differ from the @@ -493,7 +493,7 @@ func (c *chain) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err erro return dstL.n, srcL.p, err } -// Deprecated: use runes.Remove instead. +// Deprecated: Use runes.Remove instead. func RemoveFunc(f func(r rune) bool) Transformer { return removeF(f) } @@ -648,7 +648,8 @@ func String(t Transformer, s string) (result string, n int, err error) { // Transform the remaining input, growing dst and src buffers as necessary. for { n := copy(src, s[pSrc:]) - nDst, nSrc, err := t.Transform(dst[pDst:], src[:n], pSrc+n == len(s)) + atEOF := pSrc+n == len(s) + nDst, nSrc, err := t.Transform(dst[pDst:], src[:n], atEOF) pDst += nDst pSrc += nSrc @@ -659,6 +660,9 @@ func String(t Transformer, s string) (result string, n int, err error) { dst = grow(dst, pDst) } } else if err == ErrShortSrc { + if atEOF { + return string(dst[:pDst]), pSrc, err + } if nSrc == 0 { src = grow(src, 0) } |