Hi,
I'm trying to find an example where strings.EqualFold returns true but
comparison of strings.ToLower fails.
I've found this example
<https://www.programiz.com/python-programming/methods/string/casefold> (in
Python):
s1 = "der Fluß"
s2 = "der Fluss"
print('lower', s1.lower() == s2.lower())
print('fold ', s1.casefold() == s2.casefold())
Which prints False for lower and True for casefold.
When I try the same in Go
package main
import (
"fmt"
"strings"
)
func main() {
s1 := "der Fluß"
s2 := "der Fluss"
fmt.Println("lower", strings.ToLower(s1) == strings.ToLower(s2))
fmt.Println("fold ", strings.EqualFold(s1, s2))
}
I get false for both ToLower and EqualFold.
Shouldn't Unicode folding be the same across languages?
Also, does anyone have an example I can show in Go where ToLower does not
compare and EqualFold does?
Thanks,
Miki
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