code review 189080: Steps towards tracking scopes for identifiers.

src/pkg/go/printer/nodes.go

 // Copyright 2009 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.
 
 // This file implements printing of AST nodes; specifically
 // expressions, statements, declarations, and files. It uses
 // the print functionality implemented in printer.go.
 
 package printer
 
@@ skipping 290 matching lines @@
         }
         return
 }
 
 
 func identListSize(list []*ast.Ident, maxSize int) (size int) {
         for i, x := range list {
                 if i > 0 {
                         size += 2 // ", "
                 }
-                size += len(x.Value())
+                size += len(x.Name())
                 if size >= maxSize {
                         break
                 }
         }
         return
 }
 
 
 func (p *printer) isOneLineFieldList(list []*ast.Field) bool {
         if len(list) != 1 {
@@ skipping 1033 matching lines @@
                         if prev != tok {
                                 min = 2
                         }
                         p.linebreak(d.Pos().Line, min, maxDeclNewlines, ignore, false)
                         p.decl(d, atTop, ignoreMultiLine)
                 }
         }
 
         p.print(newline)
 }