/usr/share/gocode/src/golang.org/x/text/cases/fold.go is in golang-golang-x-text-dev 0.0~git20170627.0.6353ef0-1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | // Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package cases
import "golang.org/x/text/transform"
type caseFolder struct{ transform.NopResetter }
// caseFolder implements the Transformer interface for doing case folding.
func (t *caseFolder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
c := context{dst: dst, src: src, atEOF: atEOF}
for c.next() {
foldFull(&c)
c.checkpoint()
}
return c.ret()
}
func (t *caseFolder) Span(src []byte, atEOF bool) (n int, err error) {
c := context{src: src, atEOF: atEOF}
for c.next() && isFoldFull(&c) {
c.checkpoint()
}
return c.retSpan()
}
func makeFold(o options) transform.SpanningTransformer {
// TODO: Special case folding, through option Language, Special/Turkic, or
// both.
// TODO: Implement Compact options.
return &caseFolder{}
}
|