code review 4715041: go/printer: changed max. number of newlines from 3 to 2

src/cmd/gofmt/simplify.go

 // Copyright 2010 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.
 
 package main
 
 import (
         "go/ast"
         "reflect"
 )
-
 
 type simplifier struct{}
 
 func (s *simplifier) Visit(node ast.Node) ast.Visitor {
         switch n := node.(type) {
         case *ast.CompositeLit:
                 // array, slice, and map composite literals may be simplified
                 outer := n
                 var eltType ast.Expr
                 switch typ := outer.Type.(type) {
@@ skipping 31 matching lines @@
                 if n.Value != nil {
                         if ident, ok := n.Value.(*ast.Ident); ok && ident.Name == "_" {
                                 n.Value = nil
                         }
                 }
         }
 
         return s
 }
 
-
 func simplify(node ast.Node) {
         var s simplifier
         ast.Walk(&s, node)
 }