@@ -113,7 +113,7 @@ func (daemon *Daemon) DeleteImage(eng *engine.Engine, name string, imgs *engine.

 				return err

 			}

 			out := &engine.Env{}

-			out.Set("Deleted", img.ID)

+			out.SetJson("Deleted", img.ID)

 			imgs.Add(out)

 			eng.Job("log", "delete", img.ID, "").Run()

 			if img.Parent != "" && !noprune {

@@ -56,7 +56,7 @@ func (daemon *Daemon) CmdInfo(job *engine.Job) engine.Status {

 		return job.Error(err)

 	}

 	v := &engine.Env{}

-	v.Set("ID", daemon.ID)

+	v.SetJson("ID", daemon.ID)

 	v.SetInt("Containers", len(daemon.List()))

 	v.SetInt("Images", imgcount)

 	v.Set("Driver", daemon.GraphDriver().String())

@@ -78,7 +78,7 @@ func (daemon *Daemon) CmdInfo(job *engine.Job) engine.Status {

 	v.SetInt64("MemTotal", meminfo.MemTotal)

 	v.Set("DockerRootDir", daemon.Config().Root)

 	if hostname, err := os.Hostname(); err == nil {

-		v.Set("Name", hostname)

+		v.SetJson("Name", hostname)

 	}

 	v.SetList("Labels", daemon.Config().Labels)

 	if _, err := v.WriteTo(job.Stdout); err != nil {

@@ -29,18 +29,18 @@ func (daemon *Daemon) ContainerInspect(job *engine.Job) engine.Status {

 		}

 		out := &engine.Env{}

-		out.Set("Id", container.ID)

+		out.SetJson("Id", container.ID)

 		out.SetAuto("Created", container.Created)

 		out.SetJson("Path", container.Path)

 		out.SetList("Args", container.Args)

 		out.SetJson("Config", container.Config)

 		out.SetJson("State", container.State)

-		out.Set("Image", container.Image)

+		out.SetJson("Image", container.Image)

 		out.SetJson("NetworkSettings", container.NetworkSettings)

 		out.Set("ResolvConfPath", container.ResolvConfPath)

 		out.Set("HostnamePath", container.HostnamePath)

 		out.Set("HostsPath", container.HostsPath)

-		out.Set("Name", container.Name)

+		out.SetJson("Name", container.Name)

 		out.SetInt("RestartCount", container.RestartCount)

 		out.Set("Driver", container.Driver)

 		out.Set("ExecDriver", container.ExecDriver)

@@ -114,9 +114,9 @@ func (daemon *Daemon) Containers(job *engine.Job) engine.Status {

 		}

 		displayed++

 		out := &engine.Env{}

-		out.Set("Id", container.ID)

+		out.SetJson("Id", container.ID)

 		out.SetList("Names", names[container.ID])

-		out.Set("Image", daemon.Repositories().ImageName(container.Image))

+		out.SetJson("Image", daemon.Repositories().ImageName(container.Image))

 		if len(container.Args) > 0 {

 			args := []string{}

 			for _, arg := range container.Args {

@@ -31,7 +31,7 @@ func (s *TagStore) CmdHistory(job *engine.Job) engine.Status {

 	outs := engine.NewTable("Created", 0)

 	err = foundImage.WalkHistory(func(img *image.Image) error {

 		out := &engine.Env{}

-		out.Set("Id", img.ID)

+		out.SetJson("Id", img.ID)

 		out.SetInt64("Created", img.Created.Unix())

 		out.Set("CreatedBy", strings.Join(img.ContainerConfig.Cmd, " "))

 		out.SetList("Tags", lookupMap[img.ID])

@@ -62,9 +62,9 @@ func (s *TagStore) CmdImages(job *engine.Job) engine.Status {

 				delete(allImages, id)

 				if filt_tagged {

 					out := &engine.Env{}

-					out.Set("ParentId", image.Parent)

+					out.SetJson("ParentId", image.Parent)

 					out.SetList("RepoTags", []string{fmt.Sprintf("%s:%s", name, tag)})

-					out.Set("Id", image.ID)

+					out.SetJson("Id", image.ID)

 					out.SetInt64("Created", image.Created.Unix())

 					out.SetInt64("Size", image.Size)

 					out.SetInt64("VirtualSize", image.GetParentsSize(0)+image.Size)

@@ -85,9 +85,9 @@ func (s *TagStore) CmdImages(job *engine.Job) engine.Status {

 	if job.Getenv("filter") == "" {

 		for _, image := range allImages {

 			out := &engine.Env{}

-			out.Set("ParentId", image.Parent)

+			out.SetJson("ParentId", image.Parent)

 			out.SetList("RepoTags", []string{"<none>:<none>"})

-			out.Set("Id", image.ID)

+			out.SetJson("Id", image.ID)

 			out.SetInt64("Created", image.Created.Unix())

 			out.SetInt64("Size", image.Size)

 			out.SetInt64("VirtualSize", image.GetParentsSize(0)+image.Size)

@@ -109,12 +109,12 @@ func (s *TagStore) CmdGet(job *engine.Job) engine.Status {

 		//		metaphor, in practice people either ignore it or use it as a

 		//		generic description field which it isn't. On deprecation shortlist.

 		res.SetAuto("Created", img.Created)

-		res.Set("Author", img.Author)

+		res.SetJson("Author", img.Author)

 		res.Set("Os", img.OS)

 		res.Set("Architecture", img.Architecture)

 		res.Set("DockerVersion", img.DockerVersion)

-		res.Set("Id", img.ID)

-		res.Set("Parent", img.Parent)

+		res.SetJson("Id", img.ID)

+		res.SetJson("Parent", img.Parent)

 	}

 	res.WriteTo(job.Stdout)

 	return engine.StatusOK

@@ -137,14 +137,14 @@ func (s *TagStore) CmdLookup(job *engine.Job) engine.Status {

 		}

 		out := &engine.Env{}

-		out.Set("Id", image.ID)

-		out.Set("Parent", image.Parent)

-		out.Set("Comment", image.Comment)

+		out.SetJson("Id", image.ID)

+		out.SetJson("Parent", image.Parent)

+		out.SetJson("Comment", image.Comment)

 		out.SetAuto("Created", image.Created)

-		out.Set("Container", image.Container)

+		out.SetJson("Container", image.Container)

 		out.SetJson("ContainerConfig", image.ContainerConfig)

 		out.Set("DockerVersion", image.DockerVersion)

-		out.Set("Author", image.Author)

+		out.SetJson("Author", image.Author)

 		out.SetJson("Config", image.Config)

 		out.Set("Architecture", image.Architecture)

 		out.Set("Os", image.OS)

@@ -2922,13 +2922,35 @@ docker.com>"

 		t.Fatal(err)

 	}

-	if res != "Docker IO <io@docker.com>" {

-		t.Fatal("Parsed string did not match the escaped string")

+	if res != "\"Docker IO <io@docker.com>\"" {

+		t.Fatalf("Parsed string did not match the escaped string. Got: %q", res)

 	}

 	logDone("build - validate escaping whitespace")

 }

+func TestBuildVerifyIntString(t *testing.T) {

+	// Verify that strings that look like ints are still passed as strings

+	name := "testbuildstringing"

+	defer deleteImages(name)

+

+	_, err := buildImage(name, `

+  FROM busybox

+  MAINTAINER 123

+  `, true)

+

+	out, rc, err := runCommandWithOutput(exec.Command(dockerBinary, "inspect", name))

+	if rc != 0 || err != nil {

+		t.Fatalf("Unexcepted error from inspect: rc: %v  err: %v", rc, err)

+	}

+

+	if !strings.Contains(out, "\"123\"") {

+		t.Fatalf("Output does not contain the int as a string:\n%s", out)

+	}

+

+	logDone("build - verify int/strings as strings")

+}

+

 func TestBuildDockerignore(t *testing.T) {

 	name := "testbuilddockerignore"

 	defer deleteImages(name)