x/tools/cmd/godoc: Examples should be followed by blank a newline
before the beginning of another function.
For example, a snippet in `godoc -ex strings` would change from
<
func Contains(s, substr string) bool
Contains reports whether substr is within s.
Example:
fmt.Println(strings.Contains("seafood", "foo"))
fmt.Println(strings.Contains("seafood", "bar"))
fmt.Println(strings.Contains("seafood", ""))
fmt.Println(strings.Contains("", ""))
// Output:
// true
// false
// true
// true
func ContainsAny(s, chars string) bool
ContainsAny reports whether any Unicode code points in chars are within
s.
Example:
fmt.Println(strings.ContainsAny("team", "i"))
fmt.Println(strings.ContainsAny("failure", "u & i"))
fmt.Println(strings.ContainsAny("foo", ""))
fmt.Println(strings.ContainsAny("", ""))
// Output:
// false
// true
// false
// false
func ContainsRune(s string, r rune) bool
>
to
<
func Contains(s, substr string) bool
Contains reports whether substr is within s.
Example:
fmt.Println(strings.Contains("seafood", "foo"))
fmt.Println(strings.Contains("seafood", "bar"))
fmt.Println(strings.Contains("seafood", ""))
fmt.Println(strings.Contains("", ""))
// Output:
// true
// false
// true
// true
func ContainsAny(s, chars string) bool
ContainsAny reports whether any Unicode code points in chars are within
s.
Example:
fmt.Println(strings.ContainsAny("team", "i"))
fmt.Println(strings.ContainsAny("failure", "u & i"))
fmt.Println(strings.ContainsAny("foo", ""))
fmt.Println(strings.ContainsAny("", ""))
// Output:
// false
// true
// false
// false
func ContainsRune(s string, r rune) bool
>
Fixes: golang/go#13053
Change-Id: I355870b1e90b2b6ca0104d67e85869593f294252
Reviewed-on: https://go-review.googlesource.com/16329
Reviewed-by: Andrew Gerrand <adg@golang.org>
f96de0f7c8