strings: revise ToUpperSpecial and ToLowerSpecial wording

Fixes #26654

Change-Id: I4832c45cad40607b83e1a8a9b562fa12e639b7d9
GitHub-Last-Rev: c9ceedb7d4
GitHub-Pull-Request: golang/go#26781
Reviewed-on: https://go-review.googlesource.com/127716
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Kevin Zita 2018-08-03 18:08:09 +00:00 committed by Brad Fitzpatrick
parent 15c362a260
commit 8272484840

View file

@ -616,13 +616,13 @@ func ToLower(s string) string {
func ToTitle(s string) string { return Map(unicode.ToTitle, s) }
// ToUpperSpecial returns a copy of the string s with all Unicode letters mapped to their
// upper case, giving priority to the special casing rules.
// upper case using the case mapping specified by c.
func ToUpperSpecial(c unicode.SpecialCase, s string) string {
return Map(func(r rune) rune { return c.ToUpper(r) }, s)
}
// ToLowerSpecial returns a copy of the string s with all Unicode letters mapped to their
// lower case, giving priority to the special casing rules.
// lower case using the case mapping specified by c.
func ToLowerSpecial(c unicode.SpecialCase, s string) string {
return Map(func(r rune) rune { return c.ToLower(r) }, s)
}