code review 4607052: os.Error API: don't export os.ErrorString, use os.NewEr...

src/pkg/os/error.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.
 
 package os
 
 // An Error can represent any printable error condition.
 type Error interface {
         String() string
 }
 
-// errorString is a helper type used by NewError.
+// // errorString is a helper type used by NewError.
 type errorString string
 
 func (e errorString) String() string { return string(e) }
 
 // Note: If the name of the function NewError changes,
 // pkg/go/doc/doc.go should be adjusted since it hardwires
 // this name in a heuristic.
 
-// NewError returns a new error with error.String() == s.
+// // NewError returns a new error with error.String() == s.
 func NewError(s string) Error { return errorString(s) }
 
 // PathError records an error and the operation and file path that caused it.
 type PathError struct {
         Op    string
         Path  string
         Error Error
 }
 
 func (e *PathError) String() string { return e.Op + " " + e.Path + ": " + e.Error.String() }