code review 5358041: renaming_2: gofix -r go1pkgrename src/pkg/[a-l]*

src/pkg/go/doc/example.go

 // Copyright 2011 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.
 
 // Extract example functions from package ASTs.
 
 package doc
 
 import (
         "go/ast"
         "strings"
         "unicode"
-        "utf8"
+        "unicode/utf8"
 )
 
 type Example struct {
         Name   string         // name of the item being demonstrated
         Body   *ast.BlockStmt // code
         Output string         // expected output
 }
 
 func Examples(pkg *ast.Package) []*Example {
         var examples []*Example
@@ skipping 23 matching lines @@
 func isTest(name, prefix string) bool {
         if !strings.HasPrefix(name, prefix) {
                 return false
         }
         if len(name) == len(prefix) { // "Test" is ok
                 return true
         }
         rune, _ := utf8.DecodeRuneInString(name[len(prefix):])
         return !unicode.IsLower(rune)
 }