strings: add Bernardo O'Higgins example
R=r, bradfitz
CC=golang-dev, rogpeppe
https://golang.org/cl/5673049
diff --git a/src/pkg/strings/example_test.go b/src/pkg/strings/example_test.go
index 7aca82d..5ef0b93 100644
--- a/src/pkg/strings/example_test.go
+++ b/src/pkg/strings/example_test.go
@@ -93,10 +93,12 @@
// ["a" "b" "c"]
// ["" "man " "plan " "canal panama"]
// [" " "x" "y" "z" " "]
+// [""]
func ExampleSplit() {
fmt.Printf("%q\n", strings.Split("a,b,c", ","))
fmt.Printf("%q\n", strings.Split("a man a plan a canal panama", "a "))
fmt.Printf("%q\n", strings.Split(" xyz ", ""))
+ fmt.Printf("%q\n", strings.Split("", "Bernardo O'Higgins"))
}
// ["a" "b,c"]
