diff --git a/doc/cmd_test.go b/doc/cmd_test.go
new file mode 100644
index 0000000..d49d186
--- /dev/null
+++ b/doc/cmd_test.go
@@ -0,0 +1,145 @@
+package doc
+
+import (
+	"bytes"
+	"fmt"
+	"runtime"
+	"strings"
+	"testing"
+
+	"github.com/spf13/cobra"
+)
+
+var flagb1, flagb2, flagb3, flagbr, flagbp bool
+var flags1, flags2a, flags2b, flags3, outs string
+var flagi1, flagi2, flagi3, flagir int
+
+const strtwoParentHelp = "help message for parent flag strtwo"
+const strtwoChildHelp = "help message for child flag strtwo"
+
+var cmdEcho = &cobra.Command{
+	Use:     "echo [string to echo]",
+	Aliases: []string{"say"},
+	Short:   "Echo anything to the screen",
+	Long:    `an utterly useless command for testing.`,
+	Example: "Just run cobra-test echo",
+}
+
+var cmdEchoSub = &cobra.Command{
+	Use:   "echosub [string to print]",
+	Short: "second sub command for echo",
+	Long:  `an absolutely utterly useless command for testing gendocs!.`,
+	Run:   func(cmd *cobra.Command, args []string) {},
+}
+
+var cmdDeprecated = &cobra.Command{
+	Use:        "deprecated [can't do anything here]",
+	Short:      "A command which is deprecated",
+	Long:       `an absolutely utterly useless command for testing deprecation!.`,
+	Deprecated: "Please use echo instead",
+}
+
+var cmdTimes = &cobra.Command{
+	Use:              "times [# times] [string to echo]",
+	SuggestFor:       []string{"counts"},
+	Short:            "Echo anything to the screen more times",
+	Long:             `a slightly useless command for testing.`,
+	PersistentPreRun: func(cmd *cobra.Command, args []string) {},
+	Run:              func(cmd *cobra.Command, args []string) {},
+}
+
+var cmdPrint = &cobra.Command{
+	Use:   "print [string to print]",
+	Short: "Print anything to the screen",
+	Long:  `an absolutely utterly useless command for testing.`,
+}
+
+var cmdRootNoRun = &cobra.Command{
+	Use:   "cobra-test",
+	Short: "The root can run its own function",
+	Long:  "The root description for help",
+}
+
+var cmdRootSameName = &cobra.Command{
+	Use:   "print",
+	Short: "Root with the same name as a subcommand",
+	Long:  "The root description for help",
+}
+
+var cmdRootWithRun = &cobra.Command{
+	Use:   "cobra-test",
+	Short: "The root can run its own function",
+	Long:  "The root description for help",
+}
+
+var cmdSubNoRun = &cobra.Command{
+	Use:   "subnorun",
+	Short: "A subcommand without a Run function",
+	Long:  "A long output about a subcommand without a Run function",
+}
+
+var cmdVersion1 = &cobra.Command{
+	Use:   "version",
+	Short: "Print the version number",
+	Long:  `First version of the version command`,
+}
+
+var cmdVersion2 = &cobra.Command{
+	Use:   "version",
+	Short: "Print the version number",
+	Long:  `Second version of the version command`,
+}
+
+func flagInit() {
+	cmdEcho.ResetFlags()
+	cmdPrint.ResetFlags()
+	cmdTimes.ResetFlags()
+	cmdRootNoRun.ResetFlags()
+	cmdRootSameName.ResetFlags()
+	cmdRootWithRun.ResetFlags()
+	cmdSubNoRun.ResetFlags()
+	cmdRootNoRun.PersistentFlags().StringVarP(&flags2a, "strtwo", "t", "two", strtwoParentHelp)
+	cmdEcho.Flags().IntVarP(&flagi1, "intone", "i", 123, "help message for flag intone")
+	cmdTimes.Flags().IntVarP(&flagi2, "inttwo", "j", 234, "help message for flag inttwo")
+	cmdPrint.Flags().IntVarP(&flagi3, "intthree", "i", 345, "help message for flag intthree")
+	cmdEcho.PersistentFlags().StringVarP(&flags1, "strone", "s", "one", "help message for flag strone")
+	cmdEcho.PersistentFlags().BoolVarP(&flagbp, "persistentbool", "p", false, "help message for flag persistentbool")
+	cmdTimes.PersistentFlags().StringVarP(&flags2b, "strtwo", "t", "2", strtwoChildHelp)
+	cmdPrint.PersistentFlags().StringVarP(&flags3, "strthree", "s", "three", "help message for flag strthree")
+	cmdEcho.Flags().BoolVarP(&flagb1, "boolone", "b", true, "help message for flag boolone")
+	cmdTimes.Flags().BoolVarP(&flagb2, "booltwo", "c", false, "help message for flag booltwo")
+	cmdPrint.Flags().BoolVarP(&flagb3, "boolthree", "b", true, "help message for flag boolthree")
+	cmdVersion1.ResetFlags()
+	cmdVersion2.ResetFlags()
+}
+
+func initializeWithRootCmd() *cobra.Command {
+	cmdRootWithRun.ResetCommands()
+	flagInit()
+	cmdRootWithRun.Flags().BoolVarP(&flagbr, "boolroot", "b", false, "help message for flag boolroot")
+	cmdRootWithRun.Flags().IntVarP(&flagir, "introot", "i", 321, "help message for flag introot")
+	return cmdRootWithRun
+}
+
+func checkStringContains(t *testing.T, found, expected string) {
+	if !strings.Contains(found, expected) {
+		logErr(t, found, expected)
+	}
+}
+
+func checkStringOmits(t *testing.T, found, expected string) {
+	if strings.Contains(found, expected) {
+		logErr(t, found, expected)
+	}
+}
+
+func logErr(t *testing.T, found, expected string) {
+	out := new(bytes.Buffer)
+
+	_, _, line, ok := runtime.Caller(2)
+	if ok {
+		fmt.Fprintf(out, "Line: %d ", line)
+	}
+	fmt.Fprintf(out, "Unexpected response.\nExpecting to contain: \n %q\nGot:\n %q\n", expected, found)
+	t.Errorf(out.String())
+}
diff --git a/man_docs.go b/doc/man_docs.go
similarity index 84%
rename from man_docs.go
rename to doc/man_docs.go
index c168b62..71e020d 100644
--- a/man_docs.go
+++ b/doc/man_docs.go
@@ -11,36 +11,33 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package cobra
+package doc
 
 import (
 	"bytes"
 	"fmt"
+	"io"
 	"os"
 	"sort"
 	"strings"
 	"time"
 
 	mangen "github.com/cpuguy83/go-md2man/md2man"
+	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
 )
 
-// GenManTree will call cmd.GenManTree(header, dir)
-func GenManTree(cmd *Command, header *GenManHeader, dir string) {
-	cmd.GenManTree(header, dir)
-}
-
 // GenManTree will generate a man page for this command and all decendants
 // in the directory given. The header may be nil. This function may not work
 // correctly if your command names have - in them. If you have `cmd` with two
 // subcmds, `sub` and `sub-third`. And `sub` has a subcommand called `third`
 // it is undefined which help output will be in the file `cmd-sub-third.1`.
-func (cmd *Command) GenManTree(header *GenManHeader, dir string) {
+func GenManTree(cmd *cobra.Command, header *GenManHeader, dir string) {
 	if header == nil {
 		header = &GenManHeader{}
 	}
 	for _, c := range cmd.Commands() {
-		if !c.IsAvailableCommand() || c == cmd.helpCommand {
+		if !c.IsAvailableCommand() || c.IsHelpCommand() {
 			continue
 		}
 		GenManTree(c, header, dir)
@@ -49,7 +46,7 @@ func (cmd *Command) GenManTree(header *GenManHeader, dir string) {
 
 	needToResetTitle := header.Title == ""
 
-	cmd.GenMan(header, out)
+	GenMan(cmd, header, out)
 
 	if needToResetTitle {
 		header.Title = ""
@@ -83,18 +80,13 @@ type GenManHeader struct {
 	Manual  string
 }
 
-// GenMan will call cmd.GenMan(header, out)
-func GenMan(cmd *Command, header *GenManHeader, out *bytes.Buffer) {
-	cmd.GenMan(header, out)
-}
-
 // GenMan will generate a man page for the given command in the out buffer.
 // The header argument may be nil, however obviously out may not.
-func (cmd *Command) GenMan(header *GenManHeader, out *bytes.Buffer) {
+func GenMan(cmd *cobra.Command, header *GenManHeader, out io.Writer) {
 	if header == nil {
 		header = &GenManHeader{}
 	}
-	buf := genMarkdown(cmd, header)
+	buf := genMan(cmd, header)
 	final := mangen.Render(buf)
 	out.Write(final)
 }
@@ -116,7 +108,7 @@ func fillHeader(header *GenManHeader, name string) {
 	}
 }
 
-func manPreamble(out *bytes.Buffer, header *GenManHeader, name, short, long string) {
+func manPreamble(out io.Writer, header *GenManHeader, name, short, long string) {
 	dashName := strings.Replace(name, " ", "-", -1)
 	fmt.Fprintf(out, `%% %s(%s)%s
 %% %s
@@ -130,7 +122,7 @@ func manPreamble(out *bytes.Buffer, header *GenManHeader, name, short, long stri
 	fmt.Fprintf(out, "%s\n\n", long)
 }
 
-func manPrintFlags(out *bytes.Buffer, flags *pflag.FlagSet) {
+func manPrintFlags(out io.Writer, flags *pflag.FlagSet) {
 	flags.VisitAll(func(flag *pflag.Flag) {
 		if len(flag.Deprecated) > 0 || flag.Hidden {
 			return
@@ -158,7 +150,7 @@ func manPrintFlags(out *bytes.Buffer, flags *pflag.FlagSet) {
 	})
 }
 
-func manPrintOptions(out *bytes.Buffer, command *Command) {
+func manPrintOptions(out io.Writer, command *cobra.Command) {
 	flags := command.NonInheritedFlags()
 	if flags.HasFlags() {
 		fmt.Fprintf(out, "# OPTIONS\n")
@@ -173,7 +165,7 @@ func manPrintOptions(out *bytes.Buffer, command *Command) {
 	}
 }
 
-func genMarkdown(cmd *Command, header *GenManHeader) []byte {
+func genMan(cmd *cobra.Command, header *GenManHeader) []byte {
 	// something like `rootcmd subcmd1 subcmd2`
 	commandName := cmd.CommandPath()
 	// something like `rootcmd-subcmd1-subcmd2`
@@ -195,13 +187,13 @@ func genMarkdown(cmd *Command, header *GenManHeader) []byte {
 		fmt.Fprintf(buf, "# EXAMPLE\n")
 		fmt.Fprintf(buf, "```\n%s\n```\n", cmd.Example)
 	}
-	if cmd.hasSeeAlso() {
+	if hasSeeAlso(cmd) {
 		fmt.Fprintf(buf, "# SEE ALSO\n")
 		if cmd.HasParent() {
 			parentPath := cmd.Parent().CommandPath()
 			dashParentPath := strings.Replace(parentPath, " ", "-", -1)
 			fmt.Fprintf(buf, "**%s(%s)**", dashParentPath, header.Section)
-			cmd.VisitParents(func(c *Command) {
+			cmd.VisitParents(func(c *cobra.Command) {
 				if c.DisableAutoGenTag {
 					cmd.DisableAutoGenTag = c.DisableAutoGenTag
 				}
@@ -210,7 +202,7 @@ func genMarkdown(cmd *Command, header *GenManHeader) []byte {
 		children := cmd.Commands()
 		sort.Sort(byName(children))
 		for i, c := range children {
-			if !c.IsAvailableCommand() || c == cmd.helpCommand {
+			if !c.IsAvailableCommand() || c.IsHelpCommand() {
 				continue
 			}
 			if cmd.HasParent() || i > 0 {
diff --git a/man_docs.md b/doc/man_docs.md
similarity index 100%
rename from man_docs.md
rename to doc/man_docs.md
diff --git a/man_docs_test.go b/doc/man_docs_test.go
similarity index 97%
rename from man_docs_test.go
rename to doc/man_docs_test.go
index ab4030c..4e8f706 100644
--- a/man_docs_test.go
+++ b/doc/man_docs_test.go
@@ -1,4 +1,4 @@
-package cobra
+package doc
 
 import (
 	"bytes"
@@ -29,7 +29,7 @@ func TestGenManDoc(t *testing.T) {
 		Section: "2",
 	}
 	// We generate on a subcommand so we have both subcommands and parents
-	cmdEcho.GenMan(header, out)
+	GenMan(cmdEcho, header, out)
 	found := out.String()
 
 	// Make sure parent has - in CommandPath() in SEE ALSO:
@@ -72,7 +72,6 @@ func TestGenManDoc(t *testing.T) {
 }
 
 func TestGenManNoGenTag(t *testing.T) {
-
 	c := initializeWithRootCmd()
 	// Need two commands to run the command alphabetical sort
 	cmdEcho.AddCommand(cmdTimes, cmdEchoSub, cmdDeprecated)
@@ -86,7 +85,7 @@ func TestGenManNoGenTag(t *testing.T) {
 		Section: "2",
 	}
 	// We generate on a subcommand so we have both subcommands and parents
-	cmdEcho.GenMan(header, out)
+	GenMan(cmdEcho, header, out)
 	found := out.String()
 
 	unexpected := translate("#HISTORY")
diff --git a/examples_test.go b/doc/man_examples_test.go
similarity index 69%
rename from examples_test.go
rename to doc/man_examples_test.go
index 10da985..3593853 100644
--- a/examples_test.go
+++ b/doc/man_examples_test.go
@@ -1,10 +1,11 @@
-package cobra_test
+package doc_test
 
 import (
 	"bytes"
 	"fmt"
 
 	"github.com/spf13/cobra"
+	"github.com/spf13/cobra/doc"
 )
 
 func ExampleCommand_GenManTree() {
@@ -12,11 +13,11 @@ func ExampleCommand_GenManTree() {
 		Use:   "test",
 		Short: "my test program",
 	}
-	header := &cobra.GenManHeader{
+	header := &doc.GenManHeader{
 		Title:   "MINE",
 		Section: "3",
 	}
-	cmd.GenManTree(header, "/tmp")
+	doc.GenManTree(cmd, header, "/tmp")
 }
 
 func ExampleCommand_GenMan() {
@@ -24,11 +25,11 @@ func ExampleCommand_GenMan() {
 		Use:   "test",
 		Short: "my test program",
 	}
-	header := &cobra.GenManHeader{
+	header := &doc.GenManHeader{
 		Title:   "MINE",
 		Section: "3",
 	}
 	out := new(bytes.Buffer)
-	cmd.GenMan(header, out)
+	doc.GenMan(cmd, header, out)
 	fmt.Print(out.String())
 }
diff --git a/md_docs.go b/doc/md_docs.go
similarity index 66%
rename from md_docs.go
rename to doc/md_docs.go
index e940ba1..79bb687 100644
--- a/md_docs.go
+++ b/doc/md_docs.go
@@ -11,18 +11,21 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package cobra
+package doc
 
 import (
 	"bytes"
 	"fmt"
+	"io"
 	"os"
 	"sort"
 	"strings"
 	"time"
+
+	"github.com/spf13/cobra"
 )
 
-func printOptions(out *bytes.Buffer, cmd *Command, name string) {
+func printOptions(out io.Writer, cmd *cobra.Command, name string) {
 	flags := cmd.NonInheritedFlags()
 	flags.SetOutput(out)
 	if flags.HasFlags() {
@@ -40,25 +43,11 @@ func printOptions(out *bytes.Buffer, cmd *Command, name string) {
 	}
 }
 
-type byName []*Command
-
-func (s byName) Len() int           { return len(s) }
-func (s byName) Swap(i, j int)      { s[i], s[j] = s[j], s[i] }
-func (s byName) Less(i, j int) bool { return s[i].Name() < s[j].Name() }
-
-func GenMarkdown(cmd *Command, out *bytes.Buffer) {
-	cmd.GenMarkdown(out)
+func GenMarkdown(cmd *cobra.Command, out io.Writer) {
+	GenMarkdownCustom(cmd, out, func(s string) string { return s })
 }
 
-func (cmd *Command) GenMarkdown(out *bytes.Buffer) {
-	cmd.GenMarkdownCustom(out, func(s string) string { return s })
-}
-
-func GenMarkdownCustom(cmd *Command, out *bytes.Buffer, linkHandler func(string) string) {
-	cmd.GenMarkdownCustom(out, linkHandler)
-}
-
-func (cmd *Command) GenMarkdownCustom(out *bytes.Buffer, linkHandler func(string) string) {
+func GenMarkdownCustom(cmd *cobra.Command, out io.Writer, linkHandler func(string) string) {
 	name := cmd.CommandPath()
 
 	short := cmd.Short
@@ -82,7 +71,7 @@ func (cmd *Command) GenMarkdownCustom(out *bytes.Buffer, linkHandler func(string
 	}
 
 	printOptions(out, cmd, name)
-	if cmd.hasSeeAlso() {
+	if hasSeeAlso(cmd) {
 		fmt.Fprintf(out, "### SEE ALSO\n")
 		if cmd.HasParent() {
 			parent := cmd.Parent()
@@ -90,7 +79,7 @@ func (cmd *Command) GenMarkdownCustom(out *bytes.Buffer, linkHandler func(string
 			link := pname + ".md"
 			link = strings.Replace(link, " ", "_", -1)
 			fmt.Fprintf(out, "* [%s](%s)\t - %s\n", pname, linkHandler(link), parent.Short)
-			cmd.VisitParents(func(c *Command) {
+			cmd.VisitParents(func(c *cobra.Command) {
 				if c.DisableAutoGenTag {
 					cmd.DisableAutoGenTag = c.DisableAutoGenTag
 				}
@@ -101,7 +90,7 @@ func (cmd *Command) GenMarkdownCustom(out *bytes.Buffer, linkHandler func(string
 		sort.Sort(byName(children))
 
 		for _, child := range children {
-			if !child.IsAvailableCommand() || child == cmd.helpCommand {
+			if !child.IsAvailableCommand() || child.IsHelpCommand() {
 				continue
 			}
 			cname := name + " " + child.Name()
@@ -116,30 +105,22 @@ func (cmd *Command) GenMarkdownCustom(out *bytes.Buffer, linkHandler func(string
 	}
 }
 
-func GenMarkdownTree(cmd *Command, dir string) {
-	cmd.GenMarkdownTree(dir)
-}
-
-func (cmd *Command) GenMarkdownTree(dir string) {
+func GenMarkdownTree(cmd *cobra.Command, dir string) {
 	identity := func(s string) string { return s }
 	emptyStr := func(s string) string { return "" }
-	cmd.GenMarkdownTreeCustom(dir, emptyStr, identity)
+	GenMarkdownTreeCustom(cmd, dir, emptyStr, identity)
 }
 
-func GenMarkdownTreeCustom(cmd *Command, dir string, filePrepender func(string) string, linkHandler func(string) string) {
-	cmd.GenMarkdownTreeCustom(dir, filePrepender, linkHandler)
-}
-
-func (cmd *Command) GenMarkdownTreeCustom(dir string, filePrepender func(string) string, linkHandler func(string) string) {
+func GenMarkdownTreeCustom(cmd *cobra.Command, dir string, filePrepender func(string) string, linkHandler func(string) string) {
 	for _, c := range cmd.Commands() {
-		if !c.IsAvailableCommand() || c == cmd.helpCommand {
+		if !c.IsAvailableCommand() || c.IsHelpCommand() {
 			continue
 		}
-		c.GenMarkdownTreeCustom(dir, filePrepender, linkHandler)
+		GenMarkdownTreeCustom(c, dir, filePrepender, linkHandler)
 	}
 	out := new(bytes.Buffer)
 
-	cmd.GenMarkdownCustom(out, linkHandler)
+	GenMarkdownCustom(cmd, out, linkHandler)
 
 	filename := cmd.CommandPath()
 	filename = dir + strings.Replace(filename, " ", "_", -1) + ".md"
diff --git a/md_docs.md b/doc/md_docs.md
similarity index 95%
rename from md_docs.md
rename to doc/md_docs.md
index 3a0d55a..41259d2 100644
--- a/md_docs.md
+++ b/doc/md_docs.md
@@ -12,12 +12,12 @@ import (
 	"os"
 
 	"github.com/GoogleCloudPlatform/kubernetes/pkg/kubectl/cmd"
-	"github.com/spf13/cobra"
+	"github.com/spf13/cobra/cobra"
 )
 
 func main() {
 	kubectl := cmd.NewFactory(nil).NewKubectlCommand(os.Stdin, ioutil.Discard, ioutil.Discard)
-	cobra.GenMarkdownTree(kubectl, "./")
+	doc.GenMarkdownTree(kubectl, "./")
 }
 ```
 
@@ -29,7 +29,7 @@ You may wish to have more control over the output, or only generate for a single
 
 ```go
 	out := new(bytes.Buffer)
-	cobra.GenMarkdown(cmd, out)
+	doc.GenMarkdown(cmd, out)
 ```
 
 This will write the markdown doc for ONLY "cmd" into the out, buffer.
@@ -78,4 +78,4 @@ linkHandler := func(name string) string {
 	return "/commands/" + strings.ToLower(base) + "/"
 }
 ```
- 
+
diff --git a/md_docs_test.go b/doc/md_docs_test.go
similarity index 99%
rename from md_docs_test.go
rename to doc/md_docs_test.go
index 82f5452..4e9d6a9 100644
--- a/md_docs_test.go
+++ b/doc/md_docs_test.go
@@ -1,4 +1,4 @@
-package cobra
+package doc
 
 import (
 	"bytes"
diff --git a/doc_util.go b/doc/util.go
similarity index 69%
rename from doc_util.go
rename to doc/util.go
index e248216..a1c6b89 100644
--- a/doc_util.go
+++ b/doc/util.go
@@ -11,24 +11,28 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package cobra
+package doc
+
+import "github.com/spf13/cobra"
 
 // Test to see if we have a reason to print See Also information in docs
 // Basically this is a test for a parent commend or a subcommand which is
 // both not deprecated and not the autogenerated help command.
-func (cmd *Command) hasSeeAlso() bool {
+func hasSeeAlso(cmd *cobra.Command) bool {
 	if cmd.HasParent() {
 		return true
 	}
-	children := cmd.Commands()
-	if len(children) == 0 {
-		return false
-	}
-	for _, c := range children {
-		if !c.IsAvailableCommand() || c == cmd.helpCommand {
+	for _, c := range cmd.Commands() {
+		if !c.IsAvailableCommand() || c.IsHelpCommand() {
 			continue
 		}
 		return true
 	}
 	return false
 }
+
+type byName []*cobra.Command
+
+func (s byName) Len() int           { return len(s) }
+func (s byName) Swap(i, j int)      { s[i], s[j] = s[j], s[i] }
+func (s byName) Less(i, j int) bool { return s[i].Name() < s[j].Name() }