package pflag

Import Path
	github.com/spf13/pflag (on go.dev)

Dependency Relation
	imports 15 packages, and imported by 2 packages

Involved Source Files

	      bool.go
	      bool_slice.go
	      bytes.go
	      count.go
	      duration.go
	      duration_slice.go
	   d➜ flag.go
		Package pflag is a drop-in replacement for Go's flag package, implementing
		POSIX/GNU-style --flags.

		pflag is compatible with the GNU extensions to the POSIX recommendations
		for command-line options. See
		http://www.gnu.org/software/libc/manual/html_node/Argument-Syntax.html

		Usage:

		pflag is a drop-in replacement of Go's native flag package. If you import
		pflag under the name "flag" then all code should continue to function
		with no changes.

			import flag "github.com/spf13/pflag"

		There is one exception to this: if you directly instantiate the Flag struct
		there is one more field "Shorthand" that you will need to set.
		Most code never instantiates this struct directly, and instead uses
		functions such as String(), BoolVar(), and Var(), and is therefore
		unaffected.

		Define flags using flag.String(), Bool(), Int(), etc.

		This declares an integer flag, -flagname, stored in the pointer ip, with type *int.
			var ip = flag.Int("flagname", 1234, "help message for flagname")
		If you like, you can bind the flag to a variable using the Var() functions.
			var flagvar int
			func init() {
				flag.IntVar(&flagvar, "flagname", 1234, "help message for flagname")
			}
		Or you can create custom flags that satisfy the Value interface (with
		pointer receivers) and couple them to flag parsing by
			flag.Var(&flagVal, "name", "help message for flagname")
		For such flags, the default value is just the initial value of the variable.

		After all flags are defined, call
			flag.Parse()
		to parse the command line into the defined flags.

		Flags may then be used directly. If you're using the flags themselves,
		they are all pointers; if you bind to variables, they're values.
			fmt.Println("ip has value ", *ip)
			fmt.Println("flagvar has value ", flagvar)

		After parsing, the arguments after the flag are available as the
		slice flag.Args() or individually as flag.Arg(i).
		The arguments are indexed from 0 through flag.NArg()-1.

		The pflag package also defines some new functions that are not in flag,
		that give one-letter shorthands for flags. You can use these by appending
		'P' to the name of any function that defines a flag.
			var ip = flag.IntP("flagname", "f", 1234, "help message")
			var flagvar bool
			func init() {
				flag.BoolVarP(&flagvar, "boolname", "b", true, "help message")
			}
			flag.VarP(&flagval, "varname", "v", "help message")
		Shorthand letters can be used with single dashes on the command line.
		Boolean shorthand flags can be combined with other shorthand flags.

		Command line flag syntax:
			--flag    // boolean flags only
			--flag=x

		Unlike the flag package, a single dash before an option means something
		different than a double dash. Single dashes signify a series of shorthand
		letters for flags. All but the last shorthand letter must be boolean flags.
			// boolean flags
			-f
			-abc
			// non-boolean flags
			-n 1234
			-Ifile
			// mixed
			-abcs "hello"
			-abcn1234

		Flag parsing stops after the terminator "--". Unlike the flag package,
		flags can be interspersed with arguments anywhere on the command line
		before this terminator.

		Integer flags accept 1234, 0664, 0x1234 and may be negative.
		Boolean flags (in their long form) accept 1, 0, t, f, true, false,
		TRUE, FALSE, True, False.
		Duration flags accept any input valid for time.ParseDuration.

		The default set of command-line flags is controlled by
		top-level functions.  The FlagSet type allows one to define
		independent sets of flags, such as to implement subcommands
		in a command-line interface. The methods of FlagSet are
		analogous to the top-level functions for the command-line
		flag set.

	      float32.go
	      float32_slice.go
	      float64.go
	      float64_slice.go
	      golangflag.go
	      int.go
	      int16.go
	      int32.go
	      int32_slice.go
	      int64.go
	      int64_slice.go
	      int8.go
	      int_slice.go
	      ip.go
	      ip_slice.go
	      ipmask.go
	      ipnet.go
	      string.go
	      string_array.go
	      string_slice.go
	      string_to_int.go
	      string_to_int64.go
	      string_to_string.go
	      uint.go
	      uint16.go
	      uint32.go
	      uint64.go
	      uint8.go
	      uint_slice.go
Code Examples

	FlagSet_ShorthandLookup
		package main
		
		import (
			"fmt"
			"github.com/spf13/pflag"
		)
		
		func main() {
			name := "verbose"
			short := name[:1]
		
			fs := pflag.NewFlagSet("Example", pflag.ContinueOnError)
			fs.BoolP(name, short, false, "verbose output")
		
			// len(short) must be == 1
			flag := fs.ShorthandLookup(short)
		
			fmt.Println(flag.Name)
		}


	ShorthandLookup
		package main
		
		import (
			"fmt"
			"github.com/spf13/pflag"
		)
		
		func main() {
			name := "verbose"
			short := name[:1]
		
			pflag.BoolP(name, short, false, "verbose output")
		
			// len(short) must be == 1
			flag := pflag.ShorthandLookup(short)
		
			fmt.Println(flag.Name)
		}


Package-Level Type Names (total 46, in which 7 are exported)

	/* sort exporteds by: alphabet | popularity */
	 type ErrorHandling int (basic type)
		ErrorHandling defines how to handle flag parsing errors.

		As Inputs Of (at least 2, both are exported)
			func NewFlagSet(name string, errorHandling ErrorHandling) *FlagSet
			func (*FlagSet).Init(name string, errorHandling ErrorHandling)
		As Types Of (total 3, all are exported)
			const ContinueOnError
			const ExitOnError
			const PanicOnError

	 type Flag (struct)
		A Flag represents the state of a flag.

		Fields (total 11, all are exported)
			Annotations map[string][]string
				// used by cobra.Command bash autocomple code

			Changed bool
				// If the user set the value (or if left to default)

			DefValue string
				// default value (as text); for usage message

			Deprecated string
				// If this flag is deprecated, this string is the new or now thing to use

			Hidden bool
				// used by cobra.Command to allow flags to be hidden from help/usage text

			Name string
				// name as it appears on command line

			NoOptDefVal string
				// default value (as text); if the flag is on the command line without any options

			Shorthand string
				// one-letter abbreviated flag

			ShorthandDeprecated string
				// If the shorthand of this flag is deprecated, this string is the new or now thing to use

			Usage string
				// help message

			Value Value
				// value as set

		Methods (only one, which is unexported)
			/* one unexported ... *//* one unexported: */
			(*T) defaultIsZeroValue() bool
				defaultIsZeroValue returns true if the default value for this flag represents
				a zero value.

		As Outputs Of (at least 12, in which 7 are exported)
			func Lookup(name string) *Flag
			func PFlagFromGoFlag(goflag *goflag.Flag) *Flag
			func ShorthandLookup(name string) *Flag
			func (*FlagSet).Lookup(name string) *Flag
			func (*FlagSet).ShorthandLookup(name string) *Flag
			func (*FlagSet).VarPF(value Value, name, shorthand, usage string) *Flag
			func github.com/spf13/cobra.(*Command).Flag(name string) (flag *Flag)
			/* 5+ unexporteds ... *//* 5+ unexporteds: */
			func sortFlags(flags map[NormalizedName]*Flag) []*Flag
			func (*FlagSet).lookup(name NormalizedName) *Flag
			func github.com/spf13/cobra.checkIfFlagCompletion(finalCmd *cobra.Command, args []string, lastArg string) (*Flag, []string, string, error)
			func github.com/spf13/cobra.findFlag(cmd *cobra.Command, name string) *Flag
			func github.com/spf13/cobra.(*Command).persistentFlag(name string) (flag *Flag)
		As Inputs Of (at least 10, in which 4 are exported)
			func UnquoteUsage(flag *Flag) (name string, usage string)
			func (*FlagSet).AddFlag(flag *Flag)
			func github.com/spf13/viper.BindPFlag(key string, flag *Flag) error
			func github.com/spf13/viper.(*Viper).BindPFlag(key string, flag *Flag) error
			/* 6+ unexporteds ... *//* 6+ unexporteds: */
			func sortFlags(flags map[NormalizedName]*Flag) []*Flag
			func github.com/spf13/cobra.getFlagNameCompletions(flag *Flag, toComplete string) []string
			func github.com/spf13/cobra.nonCompletableFlag(flag *Flag) bool
			func github.com/spf13/cobra.writeFlag(buf io.StringWriter, flag *Flag, cmd *cobra.Command)
			func github.com/spf13/cobra.writeLocalNonPersistentFlag(buf io.StringWriter, flag *Flag)
			func github.com/spf13/cobra.writeShortFlag(buf io.StringWriter, flag *Flag, cmd *cobra.Command)

	 type FlagSet (struct)
		A FlagSet represents a set of defined flags.

		Fields (total 19, in which 3 are exported)
			ParseErrorsWhitelist ParseErrorsWhitelist
				ParseErrorsWhitelist is used to configure a whitelist of errors

			SortFlags bool
				SortFlags is used to indicate, if user wants to have sorted flags in
				help/usage messages.

			Usage func()
				Usage is the function called when an error occurs while parsing flags.
				The field is a function (not a method) that may be changed to point to
				a custom error handler.

			/* 16 unexporteds ... *//* 16 unexporteds: */
			actual map[NormalizedName]*Flag
			addedGoFlagSets []*goflag.FlagSet
			args []string
				// arguments after flags

			argsLenAtDash int
				// len(args) when a '--' was located when parsing, or -1 if no --

			errorHandling ErrorHandling
			formal map[NormalizedName]*Flag
			interspersed bool
				// allow interspersed option/non-option args

			name string
			normalizeNameFunc func(f *FlagSet, name string) NormalizedName
			orderedActual []*Flag
			orderedFormal []*Flag
			output io.Writer
				// nil means stderr; use out() accessor

			parsed bool
			shorthands map[byte]*Flag
			sortedActual []*Flag
			sortedFormal []*Flag
		Methods (total 220, in which 210 are exported)
			(*T) AddFlag(flag *Flag)
				AddFlag will add the flag to the FlagSet

			(*T) AddFlagSet(newSet *FlagSet)
				AddFlagSet adds one FlagSet to another. If a flag is already present in f
				the flag from newSet will be ignored.

			(*T) AddGoFlag(goflag *goflag.Flag)
				AddGoFlag will add the given *flag.Flag to the pflag.FlagSet

			(*T) AddGoFlagSet(newSet *goflag.FlagSet)
				AddGoFlagSet will add the given *flag.FlagSet to the pflag.FlagSet

			(*T) Arg(i int) string
				Arg returns the i'th argument.  Arg(0) is the first remaining argument
				after flags have been processed.

			(*T) Args() []string
				Args returns the non-flag arguments.

			(*T) ArgsLenAtDash() int
				ArgsLenAtDash will return the length of f.Args at the moment when a -- was
				found during arg parsing. This allows your program to know which args were
				before the -- and which came after.

			(*T) Bool(name string, value bool, usage string) *bool
				Bool defines a bool flag with specified name, default value, and usage string.
				The return value is the address of a bool variable that stores the value of the flag.

			(*T) BoolP(name, shorthand string, value bool, usage string) *bool
				BoolP is like Bool, but accepts a shorthand letter that can be used after a single dash.

			(*T) BoolSlice(name string, value []bool, usage string) *[]bool
				BoolSlice defines a []bool flag with specified name, default value, and usage string.
				The return value is the address of a []bool variable that stores the value of the flag.

			(*T) BoolSliceP(name, shorthand string, value []bool, usage string) *[]bool
				BoolSliceP is like BoolSlice, but accepts a shorthand letter that can be used after a single dash.

			(*T) BoolSliceVar(p *[]bool, name string, value []bool, usage string)
				BoolSliceVar defines a boolSlice flag with specified name, default value, and usage string.
				The argument p points to a []bool variable in which to store the value of the flag.

			(*T) BoolSliceVarP(p *[]bool, name, shorthand string, value []bool, usage string)
				BoolSliceVarP is like BoolSliceVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) BoolVar(p *bool, name string, value bool, usage string)
				BoolVar defines a bool flag with specified name, default value, and usage string.
				The argument p points to a bool variable in which to store the value of the flag.

			(*T) BoolVarP(p *bool, name, shorthand string, value bool, usage string)
				BoolVarP is like BoolVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) BytesBase64(name string, value []byte, usage string) *[]byte
				BytesBase64 defines an []byte flag with specified name, default value, and usage string.
				The return value is the address of an []byte variable that stores the value of the flag.

			(*T) BytesBase64P(name, shorthand string, value []byte, usage string) *[]byte
				BytesBase64P is like BytesBase64, but accepts a shorthand letter that can be used after a single dash.

			(*T) BytesBase64Var(p *[]byte, name string, value []byte, usage string)
				BytesBase64Var defines an []byte flag with specified name, default value, and usage string.
				The argument p points to an []byte variable in which to store the value of the flag.

			(*T) BytesBase64VarP(p *[]byte, name, shorthand string, value []byte, usage string)
				BytesBase64VarP is like BytesBase64Var, but accepts a shorthand letter that can be used after a single dash.

			(*T) BytesHex(name string, value []byte, usage string) *[]byte
				BytesHex defines an []byte flag with specified name, default value, and usage string.
				The return value is the address of an []byte variable that stores the value of the flag.

			(*T) BytesHexP(name, shorthand string, value []byte, usage string) *[]byte
				BytesHexP is like BytesHex, but accepts a shorthand letter that can be used after a single dash.

			(*T) BytesHexVar(p *[]byte, name string, value []byte, usage string)
				BytesHexVar defines an []byte flag with specified name, default value, and usage string.
				The argument p points to an []byte variable in which to store the value of the flag.

			(*T) BytesHexVarP(p *[]byte, name, shorthand string, value []byte, usage string)
				BytesHexVarP is like BytesHexVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) Changed(name string) bool
				Changed returns true if the flag was explicitly set during Parse() and false
				otherwise

			(*T) Count(name string, usage string) *int
				Count defines a count flag with specified name, default value, and usage string.
				The return value is the address of an int variable that stores the value of the flag.
				A count flag will add 1 to its value every time it is found on the command line

			(*T) CountP(name, shorthand string, usage string) *int
				CountP is like Count only takes a shorthand for the flag name.

			(*T) CountVar(p *int, name string, usage string)
				CountVar defines a count flag with specified name, default value, and usage string.
				The argument p points to an int variable in which to store the value of the flag.
				A count flag will add 1 to its value every time it is found on the command line

			(*T) CountVarP(p *int, name, shorthand string, usage string)
				CountVarP is like CountVar only take a shorthand for the flag name.

			(*T) Duration(name string, value time.Duration, usage string) *time.Duration
				Duration defines a time.Duration flag with specified name, default value, and usage string.
				The return value is the address of a time.Duration variable that stores the value of the flag.

			(*T) DurationP(name, shorthand string, value time.Duration, usage string) *time.Duration
				DurationP is like Duration, but accepts a shorthand letter that can be used after a single dash.

			(*T) DurationSlice(name string, value []time.Duration, usage string) *[]time.Duration
				DurationSlice defines a []time.Duration flag with specified name, default value, and usage string.
				The return value is the address of a []time.Duration variable that stores the value of the flag.

			(*T) DurationSliceP(name, shorthand string, value []time.Duration, usage string) *[]time.Duration
				DurationSliceP is like DurationSlice, but accepts a shorthand letter that can be used after a single dash.

			(*T) DurationSliceVar(p *[]time.Duration, name string, value []time.Duration, usage string)
				DurationSliceVar defines a durationSlice flag with specified name, default value, and usage string.
				The argument p points to a []time.Duration variable in which to store the value of the flag.

			(*T) DurationSliceVarP(p *[]time.Duration, name, shorthand string, value []time.Duration, usage string)
				DurationSliceVarP is like DurationSliceVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) DurationVar(p *time.Duration, name string, value time.Duration, usage string)
				DurationVar defines a time.Duration flag with specified name, default value, and usage string.
				The argument p points to a time.Duration variable in which to store the value of the flag.

			(*T) DurationVarP(p *time.Duration, name, shorthand string, value time.Duration, usage string)
				DurationVarP is like DurationVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) FlagUsages() string
				FlagUsages returns a string containing the usage information for all flags in
				the FlagSet

			(*T) FlagUsagesWrapped(cols int) string
				FlagUsagesWrapped returns a string containing the usage information
				for all flags in the FlagSet. Wrapped to `cols` columns (0 for no
				wrapping)

			(*T) Float32(name string, value float32, usage string) *float32
				Float32 defines a float32 flag with specified name, default value, and usage string.
				The return value is the address of a float32 variable that stores the value of the flag.

			(*T) Float32P(name, shorthand string, value float32, usage string) *float32
				Float32P is like Float32, but accepts a shorthand letter that can be used after a single dash.

			(*T) Float32Slice(name string, value []float32, usage string) *[]float32
				Float32Slice defines a []float32 flag with specified name, default value, and usage string.
				The return value is the address of a []float32 variable that stores the value of the flag.

			(*T) Float32SliceP(name, shorthand string, value []float32, usage string) *[]float32
				Float32SliceP is like Float32Slice, but accepts a shorthand letter that can be used after a single dash.

			(*T) Float32SliceVar(p *[]float32, name string, value []float32, usage string)
				Float32SliceVar defines a float32Slice flag with specified name, default value, and usage string.
				The argument p points to a []float32 variable in which to store the value of the flag.

			(*T) Float32SliceVarP(p *[]float32, name, shorthand string, value []float32, usage string)
				Float32SliceVarP is like Float32SliceVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) Float32Var(p *float32, name string, value float32, usage string)
				Float32Var defines a float32 flag with specified name, default value, and usage string.
				The argument p points to a float32 variable in which to store the value of the flag.

			(*T) Float32VarP(p *float32, name, shorthand string, value float32, usage string)
				Float32VarP is like Float32Var, but accepts a shorthand letter that can be used after a single dash.

			(*T) Float64(name string, value float64, usage string) *float64
				Float64 defines a float64 flag with specified name, default value, and usage string.
				The return value is the address of a float64 variable that stores the value of the flag.

			(*T) Float64P(name, shorthand string, value float64, usage string) *float64
				Float64P is like Float64, but accepts a shorthand letter that can be used after a single dash.

			(*T) Float64Slice(name string, value []float64, usage string) *[]float64
				Float64Slice defines a []float64 flag with specified name, default value, and usage string.
				The return value is the address of a []float64 variable that stores the value of the flag.

			(*T) Float64SliceP(name, shorthand string, value []float64, usage string) *[]float64
				Float64SliceP is like Float64Slice, but accepts a shorthand letter that can be used after a single dash.

			(*T) Float64SliceVar(p *[]float64, name string, value []float64, usage string)
				Float64SliceVar defines a float64Slice flag with specified name, default value, and usage string.
				The argument p points to a []float64 variable in which to store the value of the flag.

			(*T) Float64SliceVarP(p *[]float64, name, shorthand string, value []float64, usage string)
				Float64SliceVarP is like Float64SliceVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) Float64Var(p *float64, name string, value float64, usage string)
				Float64Var defines a float64 flag with specified name, default value, and usage string.
				The argument p points to a float64 variable in which to store the value of the flag.

			(*T) Float64VarP(p *float64, name, shorthand string, value float64, usage string)
				Float64VarP is like Float64Var, but accepts a shorthand letter that can be used after a single dash.

			(*T) GetBool(name string) (bool, error)
				GetBool return the bool value of a flag with the given name

			(*T) GetBoolSlice(name string) ([]bool, error)
				GetBoolSlice returns the []bool value of a flag with the given name.

			(*T) GetBytesBase64(name string) ([]byte, error)
				GetBytesBase64 return the []byte value of a flag with the given name

			(*T) GetBytesHex(name string) ([]byte, error)
				GetBytesHex return the []byte value of a flag with the given name

			(*T) GetCount(name string) (int, error)
				GetCount return the int value of a flag with the given name

			(*T) GetDuration(name string) (time.Duration, error)
				GetDuration return the duration value of a flag with the given name

			(*T) GetDurationSlice(name string) ([]time.Duration, error)
				GetDurationSlice returns the []time.Duration value of a flag with the given name

			(*T) GetFloat32(name string) (float32, error)
				GetFloat32 return the float32 value of a flag with the given name

			(*T) GetFloat32Slice(name string) ([]float32, error)
				GetFloat32Slice return the []float32 value of a flag with the given name

			(*T) GetFloat64(name string) (float64, error)
				GetFloat64 return the float64 value of a flag with the given name

			(*T) GetFloat64Slice(name string) ([]float64, error)
				GetFloat64Slice return the []float64 value of a flag with the given name

			(*T) GetIP(name string) (net.IP, error)
				GetIP return the net.IP value of a flag with the given name

			(*T) GetIPNet(name string) (net.IPNet, error)
				GetIPNet return the net.IPNet value of a flag with the given name

			(*T) GetIPSlice(name string) ([]net.IP, error)
				GetIPSlice returns the []net.IP value of a flag with the given name

			(*T) GetIPv4Mask(name string) (net.IPMask, error)
				GetIPv4Mask return the net.IPv4Mask value of a flag with the given name

			(*T) GetInt(name string) (int, error)
				GetInt return the int value of a flag with the given name

			(*T) GetInt16(name string) (int16, error)
				GetInt16 returns the int16 value of a flag with the given name

			(*T) GetInt32(name string) (int32, error)
				GetInt32 return the int32 value of a flag with the given name

			(*T) GetInt32Slice(name string) ([]int32, error)
				GetInt32Slice return the []int32 value of a flag with the given name

			(*T) GetInt64(name string) (int64, error)
				GetInt64 return the int64 value of a flag with the given name

			(*T) GetInt64Slice(name string) ([]int64, error)
				GetInt64Slice return the []int64 value of a flag with the given name

			(*T) GetInt8(name string) (int8, error)
				GetInt8 return the int8 value of a flag with the given name

			(*T) GetIntSlice(name string) ([]int, error)
				GetIntSlice return the []int value of a flag with the given name

			(*T) GetNormalizeFunc() func(f *FlagSet, name string) NormalizedName
				GetNormalizeFunc returns the previously set NormalizeFunc of a function which
				does no translation, if not set previously.

			(*T) GetString(name string) (string, error)
				GetString return the string value of a flag with the given name

			(*T) GetStringArray(name string) ([]string, error)
				GetStringArray return the []string value of a flag with the given name

			(*T) GetStringSlice(name string) ([]string, error)
				GetStringSlice return the []string value of a flag with the given name

			(*T) GetStringToInt(name string) (map[string]int, error)
				GetStringToInt return the map[string]int value of a flag with the given name

			(*T) GetStringToInt64(name string) (map[string]int64, error)
				GetStringToInt64 return the map[string]int64 value of a flag with the given name

			(*T) GetStringToString(name string) (map[string]string, error)
				GetStringToString return the map[string]string value of a flag with the given name

			(*T) GetUint(name string) (uint, error)
				GetUint return the uint value of a flag with the given name

			(*T) GetUint16(name string) (uint16, error)
				GetUint16 return the uint16 value of a flag with the given name

			(*T) GetUint32(name string) (uint32, error)
				GetUint32 return the uint32 value of a flag with the given name

			(*T) GetUint64(name string) (uint64, error)
				GetUint64 return the uint64 value of a flag with the given name

			(*T) GetUint8(name string) (uint8, error)
				GetUint8 return the uint8 value of a flag with the given name

			(*T) GetUintSlice(name string) ([]uint, error)
				GetUintSlice returns the []uint value of a flag with the given name.

			(*T) HasAvailableFlags() bool
				HasAvailableFlags returns a bool to indicate if the FlagSet has any flags
				that are not hidden.

			(*T) HasFlags() bool
				HasFlags returns a bool to indicate if the FlagSet has any flags defined.

			(*T) IP(name string, value net.IP, usage string) *net.IP
				IP defines an net.IP flag with specified name, default value, and usage string.
				The return value is the address of an net.IP variable that stores the value of the flag.

			(*T) IPMask(name string, value net.IPMask, usage string) *net.IPMask
				IPMask defines an net.IPMask flag with specified name, default value, and usage string.
				The return value is the address of an net.IPMask variable that stores the value of the flag.

			(*T) IPMaskP(name, shorthand string, value net.IPMask, usage string) *net.IPMask
				IPMaskP is like IPMask, but accepts a shorthand letter that can be used after a single dash.

			(*T) IPMaskVar(p *net.IPMask, name string, value net.IPMask, usage string)
				IPMaskVar defines an net.IPMask flag with specified name, default value, and usage string.
				The argument p points to an net.IPMask variable in which to store the value of the flag.

			(*T) IPMaskVarP(p *net.IPMask, name, shorthand string, value net.IPMask, usage string)
				IPMaskVarP is like IPMaskVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) IPNet(name string, value net.IPNet, usage string) *net.IPNet
				IPNet defines an net.IPNet flag with specified name, default value, and usage string.
				The return value is the address of an net.IPNet variable that stores the value of the flag.

			(*T) IPNetP(name, shorthand string, value net.IPNet, usage string) *net.IPNet
				IPNetP is like IPNet, but accepts a shorthand letter that can be used after a single dash.

			(*T) IPNetVar(p *net.IPNet, name string, value net.IPNet, usage string)
				IPNetVar defines an net.IPNet flag with specified name, default value, and usage string.
				The argument p points to an net.IPNet variable in which to store the value of the flag.

			(*T) IPNetVarP(p *net.IPNet, name, shorthand string, value net.IPNet, usage string)
				IPNetVarP is like IPNetVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) IPP(name, shorthand string, value net.IP, usage string) *net.IP
				IPP is like IP, but accepts a shorthand letter that can be used after a single dash.

			(*T) IPSlice(name string, value []net.IP, usage string) *[]net.IP
				IPSlice defines a []net.IP flag with specified name, default value, and usage string.
				The return value is the address of a []net.IP variable that stores the value of that flag.

			(*T) IPSliceP(name, shorthand string, value []net.IP, usage string) *[]net.IP
				IPSliceP is like IPSlice, but accepts a shorthand letter that can be used after a single dash.

			(*T) IPSliceVar(p *[]net.IP, name string, value []net.IP, usage string)
				IPSliceVar defines a ipSlice flag with specified name, default value, and usage string.
				The argument p points to a []net.IP variable in which to store the value of the flag.

			(*T) IPSliceVarP(p *[]net.IP, name, shorthand string, value []net.IP, usage string)
				IPSliceVarP is like IPSliceVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) IPVar(p *net.IP, name string, value net.IP, usage string)
				IPVar defines an net.IP flag with specified name, default value, and usage string.
				The argument p points to an net.IP variable in which to store the value of the flag.

			(*T) IPVarP(p *net.IP, name, shorthand string, value net.IP, usage string)
				IPVarP is like IPVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) Init(name string, errorHandling ErrorHandling)
				Init sets the name and error handling property for a flag set.
				By default, the zero FlagSet uses an empty name and the
				ContinueOnError error handling policy.

			(*T) Int(name string, value int, usage string) *int
				Int defines an int flag with specified name, default value, and usage string.
				The return value is the address of an int variable that stores the value of the flag.

			(*T) Int16(name string, value int16, usage string) *int16
				Int16 defines an int16 flag with specified name, default value, and usage string.
				The return value is the address of an int16 variable that stores the value of the flag.

			(*T) Int16P(name, shorthand string, value int16, usage string) *int16
				Int16P is like Int16, but accepts a shorthand letter that can be used after a single dash.

			(*T) Int16Var(p *int16, name string, value int16, usage string)
				Int16Var defines an int16 flag with specified name, default value, and usage string.
				The argument p points to an int16 variable in which to store the value of the flag.

			(*T) Int16VarP(p *int16, name, shorthand string, value int16, usage string)
				Int16VarP is like Int16Var, but accepts a shorthand letter that can be used after a single dash.

			(*T) Int32(name string, value int32, usage string) *int32
				Int32 defines an int32 flag with specified name, default value, and usage string.
				The return value is the address of an int32 variable that stores the value of the flag.

			(*T) Int32P(name, shorthand string, value int32, usage string) *int32
				Int32P is like Int32, but accepts a shorthand letter that can be used after a single dash.

			(*T) Int32Slice(name string, value []int32, usage string) *[]int32
				Int32Slice defines a []int32 flag with specified name, default value, and usage string.
				The return value is the address of a []int32 variable that stores the value of the flag.

			(*T) Int32SliceP(name, shorthand string, value []int32, usage string) *[]int32
				Int32SliceP is like Int32Slice, but accepts a shorthand letter that can be used after a single dash.

			(*T) Int32SliceVar(p *[]int32, name string, value []int32, usage string)
				Int32SliceVar defines a int32Slice flag with specified name, default value, and usage string.
				The argument p points to a []int32 variable in which to store the value of the flag.

			(*T) Int32SliceVarP(p *[]int32, name, shorthand string, value []int32, usage string)
				Int32SliceVarP is like Int32SliceVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) Int32Var(p *int32, name string, value int32, usage string)
				Int32Var defines an int32 flag with specified name, default value, and usage string.
				The argument p points to an int32 variable in which to store the value of the flag.

			(*T) Int32VarP(p *int32, name, shorthand string, value int32, usage string)
				Int32VarP is like Int32Var, but accepts a shorthand letter that can be used after a single dash.

			(*T) Int64(name string, value int64, usage string) *int64
				Int64 defines an int64 flag with specified name, default value, and usage string.
				The return value is the address of an int64 variable that stores the value of the flag.

			(*T) Int64P(name, shorthand string, value int64, usage string) *int64
				Int64P is like Int64, but accepts a shorthand letter that can be used after a single dash.

			(*T) Int64Slice(name string, value []int64, usage string) *[]int64
				Int64Slice defines a []int64 flag with specified name, default value, and usage string.
				The return value is the address of a []int64 variable that stores the value of the flag.

			(*T) Int64SliceP(name, shorthand string, value []int64, usage string) *[]int64
				Int64SliceP is like Int64Slice, but accepts a shorthand letter that can be used after a single dash.

			(*T) Int64SliceVar(p *[]int64, name string, value []int64, usage string)
				Int64SliceVar defines a int64Slice flag with specified name, default value, and usage string.
				The argument p points to a []int64 variable in which to store the value of the flag.

			(*T) Int64SliceVarP(p *[]int64, name, shorthand string, value []int64, usage string)
				Int64SliceVarP is like Int64SliceVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) Int64Var(p *int64, name string, value int64, usage string)
				Int64Var defines an int64 flag with specified name, default value, and usage string.
				The argument p points to an int64 variable in which to store the value of the flag.

			(*T) Int64VarP(p *int64, name, shorthand string, value int64, usage string)
				Int64VarP is like Int64Var, but accepts a shorthand letter that can be used after a single dash.

			(*T) Int8(name string, value int8, usage string) *int8
				Int8 defines an int8 flag with specified name, default value, and usage string.
				The return value is the address of an int8 variable that stores the value of the flag.

			(*T) Int8P(name, shorthand string, value int8, usage string) *int8
				Int8P is like Int8, but accepts a shorthand letter that can be used after a single dash.

			(*T) Int8Var(p *int8, name string, value int8, usage string)
				Int8Var defines an int8 flag with specified name, default value, and usage string.
				The argument p points to an int8 variable in which to store the value of the flag.

			(*T) Int8VarP(p *int8, name, shorthand string, value int8, usage string)
				Int8VarP is like Int8Var, but accepts a shorthand letter that can be used after a single dash.

			(*T) IntP(name, shorthand string, value int, usage string) *int
				IntP is like Int, but accepts a shorthand letter that can be used after a single dash.

			(*T) IntSlice(name string, value []int, usage string) *[]int
				IntSlice defines a []int flag with specified name, default value, and usage string.
				The return value is the address of a []int variable that stores the value of the flag.

			(*T) IntSliceP(name, shorthand string, value []int, usage string) *[]int
				IntSliceP is like IntSlice, but accepts a shorthand letter that can be used after a single dash.

			(*T) IntSliceVar(p *[]int, name string, value []int, usage string)
				IntSliceVar defines a intSlice flag with specified name, default value, and usage string.
				The argument p points to a []int variable in which to store the value of the flag.

			(*T) IntSliceVarP(p *[]int, name, shorthand string, value []int, usage string)
				IntSliceVarP is like IntSliceVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) IntVar(p *int, name string, value int, usage string)
				IntVar defines an int flag with specified name, default value, and usage string.
				The argument p points to an int variable in which to store the value of the flag.

			(*T) IntVarP(p *int, name, shorthand string, value int, usage string)
				IntVarP is like IntVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) Lookup(name string) *Flag
				Lookup returns the Flag structure of the named flag, returning nil if none exists.

			(*T) MarkDeprecated(name string, usageMessage string) error
				MarkDeprecated indicated that a flag is deprecated in your program. It will
				continue to function but will not show up in help or usage messages. Using
				this flag will also print the given usageMessage.

			(*T) MarkHidden(name string) error
				MarkHidden sets a flag to 'hidden' in your program. It will continue to
				function but will not show up in help or usage messages.

			(*T) MarkShorthandDeprecated(name string, usageMessage string) error
				MarkShorthandDeprecated will mark the shorthand of a flag deprecated in your
				program. It will continue to function but will not show up in help or usage
				messages. Using this flag will also print the given usageMessage.

			(*T) NArg() int
				NArg is the number of arguments remaining after flags have been processed.

			(*T) NFlag() int
				NFlag returns the number of flags that have been set.

			(*T) Parse(arguments []string) error
				Parse parses flag definitions from the argument list, which should not
				include the command name.  Must be called after all flags in the FlagSet
				are defined and before flags are accessed by the program.
				The return value will be ErrHelp if -help was set but not defined.

			(*T) ParseAll(arguments []string, fn func(flag *Flag, value string) error) error
				ParseAll parses flag definitions from the argument list, which should not
				include the command name. The arguments for fn are flag and value. Must be
				called after all flags in the FlagSet are defined and before flags are
				accessed by the program. The return value will be ErrHelp if -help was set
				but not defined.

			(*T) Parsed() bool
				Parsed reports whether f.Parse has been called.

			(*T) PrintDefaults()
				PrintDefaults prints, to standard error unless configured
				otherwise, the default values of all defined flags in the set.

			(*T) Set(name, value string) error
				Set sets the value of the named flag.

			(*T) SetAnnotation(name, key string, values []string) error
				SetAnnotation allows one to set arbitrary annotations on a flag in the FlagSet.
				This is sometimes used by spf13/cobra programs which want to generate additional
				bash completion information.

			(*T) SetInterspersed(interspersed bool)
				SetInterspersed sets whether to support interspersed option/non-option arguments.

			(*T) SetNormalizeFunc(n func(f *FlagSet, name string) NormalizedName)
				SetNormalizeFunc allows you to add a function which can translate flag names.
				Flags added to the FlagSet will be translated and then when anything tries to
				look up the flag that will also be translated. So it would be possible to create
				a flag named "getURL" and have it translated to "geturl".  A user could then pass
				"--getUrl" which may also be translated to "geturl" and everything will work.

			(*T) SetOutput(output io.Writer)
				SetOutput sets the destination for usage and error messages.
				If output is nil, os.Stderr is used.

			(*T) ShorthandLookup(name string) *Flag
				ShorthandLookup returns the Flag structure of the short handed flag,
				returning nil if none exists.
				It panics, if len(name) > 1.

			(*T) String(name string, value string, usage string) *string
				String defines a string flag with specified name, default value, and usage string.
				The return value is the address of a string variable that stores the value of the flag.

			(*T) StringArray(name string, value []string, usage string) *[]string
				StringArray defines a string flag with specified name, default value, and usage string.
				The return value is the address of a []string variable that stores the value of the flag.
				The value of each argument will not try to be separated by comma. Use a StringSlice for that.

			(*T) StringArrayP(name, shorthand string, value []string, usage string) *[]string
				StringArrayP is like StringArray, but accepts a shorthand letter that can be used after a single dash.

			(*T) StringArrayVar(p *[]string, name string, value []string, usage string)
				StringArrayVar defines a string flag with specified name, default value, and usage string.
				The argument p points to a []string variable in which to store the values of the multiple flags.
				The value of each argument will not try to be separated by comma. Use a StringSlice for that.

			(*T) StringArrayVarP(p *[]string, name, shorthand string, value []string, usage string)
				StringArrayVarP is like StringArrayVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) StringP(name, shorthand string, value string, usage string) *string
				StringP is like String, but accepts a shorthand letter that can be used after a single dash.

			(*T) StringSlice(name string, value []string, usage string) *[]string
				StringSlice defines a string flag with specified name, default value, and usage string.
				The return value is the address of a []string variable that stores the value of the flag.
				Compared to StringArray flags, StringSlice flags take comma-separated value as arguments and split them accordingly.
				For example:
				  --ss="v1,v2" --ss="v3"
				will result in
				  []string{"v1", "v2", "v3"}

			(*T) StringSliceP(name, shorthand string, value []string, usage string) *[]string
				StringSliceP is like StringSlice, but accepts a shorthand letter that can be used after a single dash.

			(*T) StringSliceVar(p *[]string, name string, value []string, usage string)
				StringSliceVar defines a string flag with specified name, default value, and usage string.
				The argument p points to a []string variable in which to store the value of the flag.
				Compared to StringArray flags, StringSlice flags take comma-separated value as arguments and split them accordingly.
				For example:
				  --ss="v1,v2" --ss="v3"
				will result in
				  []string{"v1", "v2", "v3"}

			(*T) StringSliceVarP(p *[]string, name, shorthand string, value []string, usage string)
				StringSliceVarP is like StringSliceVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) StringToInt(name string, value map[string]int, usage string) *map[string]int
				StringToInt defines a string flag with specified name, default value, and usage string.
				The return value is the address of a map[string]int variable that stores the value of the flag.
				The value of each argument will not try to be separated by comma

			(*T) StringToInt64(name string, value map[string]int64, usage string) *map[string]int64
				StringToInt64 defines a string flag with specified name, default value, and usage string.
				The return value is the address of a map[string]int64 variable that stores the value of the flag.
				The value of each argument will not try to be separated by comma

			(*T) StringToInt64P(name, shorthand string, value map[string]int64, usage string) *map[string]int64
				StringToInt64P is like StringToInt64, but accepts a shorthand letter that can be used after a single dash.

			(*T) StringToInt64Var(p *map[string]int64, name string, value map[string]int64, usage string)
				StringToInt64Var defines a string flag with specified name, default value, and usage string.
				The argument p point64s to a map[string]int64 variable in which to store the values of the multiple flags.
				The value of each argument will not try to be separated by comma

			(*T) StringToInt64VarP(p *map[string]int64, name, shorthand string, value map[string]int64, usage string)
				StringToInt64VarP is like StringToInt64Var, but accepts a shorthand letter that can be used after a single dash.

			(*T) StringToIntP(name, shorthand string, value map[string]int, usage string) *map[string]int
				StringToIntP is like StringToInt, but accepts a shorthand letter that can be used after a single dash.

			(*T) StringToIntVar(p *map[string]int, name string, value map[string]int, usage string)
				StringToIntVar defines a string flag with specified name, default value, and usage string.
				The argument p points to a map[string]int variable in which to store the values of the multiple flags.
				The value of each argument will not try to be separated by comma

			(*T) StringToIntVarP(p *map[string]int, name, shorthand string, value map[string]int, usage string)
				StringToIntVarP is like StringToIntVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) StringToString(name string, value map[string]string, usage string) *map[string]string
				StringToString defines a string flag with specified name, default value, and usage string.
				The return value is the address of a map[string]string variable that stores the value of the flag.
				The value of each argument will not try to be separated by comma

			(*T) StringToStringP(name, shorthand string, value map[string]string, usage string) *map[string]string
				StringToStringP is like StringToString, but accepts a shorthand letter that can be used after a single dash.

			(*T) StringToStringVar(p *map[string]string, name string, value map[string]string, usage string)
				StringToStringVar defines a string flag with specified name, default value, and usage string.
				The argument p points to a map[string]string variable in which to store the values of the multiple flags.
				The value of each argument will not try to be separated by comma

			(*T) StringToStringVarP(p *map[string]string, name, shorthand string, value map[string]string, usage string)
				StringToStringVarP is like StringToStringVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) StringVar(p *string, name string, value string, usage string)
				StringVar defines a string flag with specified name, default value, and usage string.
				The argument p points to a string variable in which to store the value of the flag.

			(*T) StringVarP(p *string, name, shorthand string, value string, usage string)
				StringVarP is like StringVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) Uint(name string, value uint, usage string) *uint
				Uint defines a uint flag with specified name, default value, and usage string.
				The return value is the address of a uint  variable that stores the value of the flag.

			(*T) Uint16(name string, value uint16, usage string) *uint16
				Uint16 defines a uint flag with specified name, default value, and usage string.
				The return value is the address of a uint  variable that stores the value of the flag.

			(*T) Uint16P(name, shorthand string, value uint16, usage string) *uint16
				Uint16P is like Uint16, but accepts a shorthand letter that can be used after a single dash.

			(*T) Uint16Var(p *uint16, name string, value uint16, usage string)
				Uint16Var defines a uint flag with specified name, default value, and usage string.
				The argument p points to a uint variable in which to store the value of the flag.

			(*T) Uint16VarP(p *uint16, name, shorthand string, value uint16, usage string)
				Uint16VarP is like Uint16Var, but accepts a shorthand letter that can be used after a single dash.

			(*T) Uint32(name string, value uint32, usage string) *uint32
				Uint32 defines a uint32 flag with specified name, default value, and usage string.
				The return value is the address of a uint32  variable that stores the value of the flag.

			(*T) Uint32P(name, shorthand string, value uint32, usage string) *uint32
				Uint32P is like Uint32, but accepts a shorthand letter that can be used after a single dash.

			(*T) Uint32Var(p *uint32, name string, value uint32, usage string)
				Uint32Var defines a uint32 flag with specified name, default value, and usage string.
				The argument p points to a uint32 variable in which to store the value of the flag.

			(*T) Uint32VarP(p *uint32, name, shorthand string, value uint32, usage string)
				Uint32VarP is like Uint32Var, but accepts a shorthand letter that can be used after a single dash.

			(*T) Uint64(name string, value uint64, usage string) *uint64
				Uint64 defines a uint64 flag with specified name, default value, and usage string.
				The return value is the address of a uint64 variable that stores the value of the flag.

			(*T) Uint64P(name, shorthand string, value uint64, usage string) *uint64
				Uint64P is like Uint64, but accepts a shorthand letter that can be used after a single dash.

			(*T) Uint64Var(p *uint64, name string, value uint64, usage string)
				Uint64Var defines a uint64 flag with specified name, default value, and usage string.
				The argument p points to a uint64 variable in which to store the value of the flag.

			(*T) Uint64VarP(p *uint64, name, shorthand string, value uint64, usage string)
				Uint64VarP is like Uint64Var, but accepts a shorthand letter that can be used after a single dash.

			(*T) Uint8(name string, value uint8, usage string) *uint8
				Uint8 defines a uint8 flag with specified name, default value, and usage string.
				The return value is the address of a uint8 variable that stores the value of the flag.

			(*T) Uint8P(name, shorthand string, value uint8, usage string) *uint8
				Uint8P is like Uint8, but accepts a shorthand letter that can be used after a single dash.

			(*T) Uint8Var(p *uint8, name string, value uint8, usage string)
				Uint8Var defines a uint8 flag with specified name, default value, and usage string.
				The argument p points to a uint8 variable in which to store the value of the flag.

			(*T) Uint8VarP(p *uint8, name, shorthand string, value uint8, usage string)
				Uint8VarP is like Uint8Var, but accepts a shorthand letter that can be used after a single dash.

			(*T) UintP(name, shorthand string, value uint, usage string) *uint
				UintP is like Uint, but accepts a shorthand letter that can be used after a single dash.

			(*T) UintSlice(name string, value []uint, usage string) *[]uint
				UintSlice defines a []uint flag with specified name, default value, and usage string.
				The return value is the address of a []uint variable that stores the value of the flag.

			(*T) UintSliceP(name, shorthand string, value []uint, usage string) *[]uint
				UintSliceP is like UintSlice, but accepts a shorthand letter that can be used after a single dash.

			(*T) UintSliceVar(p *[]uint, name string, value []uint, usage string)
				UintSliceVar defines a uintSlice flag with specified name, default value, and usage string.
				The argument p points to a []uint variable in which to store the value of the flag.

			(*T) UintSliceVarP(p *[]uint, name, shorthand string, value []uint, usage string)
				UintSliceVarP is like UintSliceVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) UintVar(p *uint, name string, value uint, usage string)
				UintVar defines a uint flag with specified name, default value, and usage string.
				The argument p points to a uint variable in which to store the value of the flag.

			(*T) UintVarP(p *uint, name, shorthand string, value uint, usage string)
				UintVarP is like UintVar, but accepts a shorthand letter that can be used after a single dash.

			(*T) Var(value Value, name string, usage string)
				Var defines a flag with the specified name and usage string. The type and
				value of the flag are represented by the first argument, of type Value, which
				typically holds a user-defined implementation of Value. For instance, the
				caller could create a flag that turns a comma-separated string into a slice
				of strings by giving the slice the methods of Value; in particular, Set would
				decompose the comma-separated string into the slice.

			(*T) VarP(value Value, name, shorthand, usage string)
				VarP is like Var, but accepts a shorthand letter that can be used after a single dash.

			(*T) VarPF(value Value, name, shorthand, usage string) *Flag
				VarPF is like VarP, but returns the flag created

			(*T) Visit(fn func(*Flag))
				Visit visits the flags in lexicographical order or
				in primordial order if f.SortFlags is false, calling fn for each.
				It visits only those flags that have been set.

			(*T) VisitAll(fn func(*Flag))
				VisitAll visits the flags in lexicographical order or
				in primordial order if f.SortFlags is false, calling fn for each.
				It visits all flags, even those not set.

			/* 10 unexporteds ... *//* 10 unexporteds: */
			(*T) failf(format string, a ...interface{}) error
				failf prints to standard error a formatted error and usage message and
				returns the error.

			(*T) getFlagType(name string, ftype string, convFunc func(sval string) (interface{}, error)) (interface{}, error)
				func to return a given type for a given flag name

			(*T) lookup(name NormalizedName) *Flag
				lookup returns the Flag structure of the named flag, returning nil if none exists.

			(*T) normalizeFlagName(name string) NormalizedName
			(*T) out() io.Writer
			(*T) parseArgs(args []string, fn parseFunc) (err error)
			(*T) parseLongArg(s string, args []string, fn parseFunc) (a []string, err error)
			(*T) parseShortArg(s string, args []string, fn parseFunc) (a []string, err error)
			(*T) parseSingleShortArg(shorthands string, args []string, fn parseFunc) (outShorts string, outArgs []string, err error)
			(*T) usage()
				usage calls the Usage method for the flag set, or the usage function if
				the flag set is CommandLine.

		As Outputs Of (at least 7, all are exported)
			func NewFlagSet(name string, errorHandling ErrorHandling) *FlagSet
			func github.com/spf13/cobra.(*Command).Flags() *FlagSet
			func github.com/spf13/cobra.(*Command).InheritedFlags() *FlagSet
			func github.com/spf13/cobra.(*Command).LocalFlags() *FlagSet
			func github.com/spf13/cobra.(*Command).LocalNonPersistentFlags() *FlagSet
			func github.com/spf13/cobra.(*Command).NonInheritedFlags() *FlagSet
			func github.com/spf13/cobra.(*Command).PersistentFlags() *FlagSet
		As Inputs Of (at least 10, in which 7 are exported)
			func (*FlagSet).AddFlagSet(newSet *FlagSet)
			func github.com/spf13/cobra.MarkFlagCustom(flags *FlagSet, name string, f string) error
			func github.com/spf13/cobra.MarkFlagDirname(flags *FlagSet, name string) error
			func github.com/spf13/cobra.MarkFlagFilename(flags *FlagSet, name string, extensions ...string) error
			func github.com/spf13/cobra.MarkFlagRequired(flags *FlagSet, name string) error
			func github.com/spf13/viper.BindPFlags(flags *FlagSet) error
			func github.com/spf13/viper.(*Viper).BindPFlags(flags *FlagSet) error
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			func defaultUsage(f *FlagSet)
			func github.com/spf13/cobra.hasNoOptDefVal(name string, fs *FlagSet) bool
			func github.com/spf13/cobra.shortHasNoOptDefVal(name string, fs *FlagSet) bool
		As Types Of (only one, which is exported)
			  var CommandLine *FlagSet

	 type NormalizedName string (basic type)
		NormalizedName is a flag name that has been normalized according to rules
		for the FlagSet (e.g. making '-' and '_' equivalent).

		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func (*FlagSet).normalizeFlagName(name string) NormalizedName
		As Inputs Of (at least 2, neither is exported)
			/* 2+ unexporteds ... *//* 2+ unexporteds: */
			func sortFlags(flags map[NormalizedName]*Flag) []*Flag
			func (*FlagSet).lookup(name NormalizedName) *Flag

	 type ParseErrorsWhitelist (struct)
		ParseErrorsWhitelist defines the parsing errors that can be ignored

		Fields (only one, which is exported)
			UnknownFlags bool
				UnknownFlags will ignore unknown flags errors and continue parsing rest of the flags


	 type SliceValue (interface)
		SliceValue is a secondary interface to all flags which hold a list
		of values.  This allows full control over the value of list flags,
		and avoids complicated marshalling and unmarshalling to csv.

		Methods (total 3, all are exported)
			( T) Append(string) error
				Append adds the specified value to the end of the flag value list.

			( T) GetSlice() []string
				GetSlice returns the flag value list as an array of strings.

			( T) Replace([]string) error
				Replace will fully overwrite any data currently in the flag value list.

		Implemented By (at least 11, none are exported)
			/* 11+ unexporteds ... *//* 11+ unexporteds: */
			*boolSliceValue
			*durationSliceValue
			*float32SliceValue
			*float64SliceValue
			*int32SliceValue
			*int64SliceValue
			*intSliceValue
			*ipSliceValue
			*stringArrayValue
			*stringSliceValue
			*uintSliceValue

	 type Value (interface)
		Value is the interface to the dynamic value stored in a flag.
		(The default value is represented as a string.)

		Methods (total 3, all are exported)
			( T) Set(string) error
			( T) String() string
			( T) Type() string
		Implemented By (at least 37, none are exported)
			/* 37+ unexporteds ... *//* 37+ unexporteds: */
			 boolFlag (interface)
			*boolSliceValue
			*boolValue
			*bytesBase64Value
			*bytesHexValue
			*countValue
			*durationSliceValue
			*durationValue
			*flagValueWrapper
			*float32SliceValue
			*float32Value
			*float64SliceValue
			*float64Value
			*int16Value
			*int32SliceValue
			*int32Value
			*int64SliceValue
			*int64Value
			*int8Value
			*intSliceValue
			*intValue
			*ipMaskValue
			*ipNetValue
			*ipSliceValue
			*ipValue
			*stringArrayValue
			*stringSliceValue
			*stringToInt64Value
			*stringToIntValue
			*stringToStringValue
			*stringValue
			*uint16Value
			*uint32Value
			*uint64Value
			*uint8Value
			*uintSliceValue
			*uintValue
		Implements (at least 5, in which 2 are exported)
			 T : flag.Value
			 T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			 T : context.stringer
			 T : os/signal.stringer
			 T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func wrapFlagValue(v goflag.Value) Value
		As Inputs Of (at least 5, all are exported)
			func Var(value Value, name string, usage string)
			func VarP(value Value, name, shorthand, usage string)
			func (*FlagSet).Var(value Value, name string, usage string)
			func (*FlagSet).VarP(value Value, name, shorthand, usage string)
			func (*FlagSet).VarPF(value Value, name, shorthand, usage string) *Flag

	/* 39 unexporteds ... *//* 39 unexporteds: */
	 type boolFlag (interface)
		optional interface to indicate boolean flags that can be
		supplied without "=value" text

		Methods (total 4, all are exported)
			( T) IsBoolFlag() bool
			( T) Set(string) error
			( T) String() string
			( T) Type() string
		Implemented By (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			*boolValue
		Implements (at least 8, in which 3 are exported)
			 T : Value
			 T : flag.Value
			 T : fmt.Stringer
			/* 5+ unexporteds ... *//* 5+ unexporteds: */
			 T : goBoolFlag
			 T : context.stringer
			 T : flag.boolFlag
			 T : os/signal.stringer
			 T : runtime.stringer

	 type boolSliceValue (struct)
		-- boolSlice Value

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			changed bool
			value *[]bool
		Methods (total 8, in which 6 are exported)
			(*T) Append(val string) error
			(*T) GetSlice() []string
			(*T) Replace(val []string) error
			(*T) Set(val string) error
				Set converts, and assigns, the comma-separated boolean argument string representation as the []bool value of this flag.
				If Set is called on a flag that already has a []bool assigned, the newly converted values will be appended.

			(*T) String() string
				String defines a "native" format for this boolean slice flag value.

			(*T) Type() string
				Type returns a string that uniquely represents this flag's type.

			/* 2 unexporteds ... *//* 2 unexporteds: */
			(*T) fromString(val string) (bool, error)
			(*T) toString(val bool) string
		Implements (at least 7, in which 4 are exported)
			*T : SliceValue
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newBoolSliceValue(val []bool, p *[]bool) *boolSliceValue

	 type boolValue bool (basic type)
		-- bool Value

		Methods (total 4, all are exported)
			(*T) IsBoolFlag() bool
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 9, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 6+ unexporteds ... *//* 6+ unexporteds: */
			*T : boolFlag
			*T : goBoolFlag
			*T : context.stringer
			*T : flag.boolFlag
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newBoolValue(val bool, p *bool) *boolValue

	 type bytesBase64Value ([]T)
		BytesBase64 adapts []byte for use as a flag. Value of flag is Base64 encoded

		Methods (total 3, all are exported)
			(*T) Set(value string) error
				Set implements pflag.Value.Set.

			( T) String() string
				String implements pflag.Value.String.

			(*T) Type() string
				Type implements pflag.Value.Type.

		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			 T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			 T : context.stringer
			 T : os/signal.stringer
			 T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newBytesBase64Value(val []byte, p *[]byte) *bytesBase64Value

	 type bytesHexValue ([]T)
		BytesHex adapts []byte for use as a flag. Value of flag is HEX encoded

		Methods (total 3, all are exported)
			(*T) Set(value string) error
				Set implements pflag.Value.Set.

			( T) String() string
				String implements pflag.Value.String.

			(*T) Type() string
				Type implements pflag.Value.Type.

		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			 T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			 T : context.stringer
			 T : os/signal.stringer
			 T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newBytesHexValue(val []byte, p *[]byte) *bytesHexValue

	 type countValue int (basic type)
		-- count Value

		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newCountValue(val int, p *int) *countValue

	 type durationSliceValue (struct)
		-- durationSlice Value

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			changed bool
			value *[]time.Duration
		Methods (total 8, in which 6 are exported)
			(*T) Append(val string) error
			(*T) GetSlice() []string
			(*T) Replace(val []string) error
			(*T) Set(val string) error
			(*T) String() string
			(*T) Type() string
			/* 2 unexporteds ... *//* 2 unexporteds: */
			(*T) fromString(val string) (time.Duration, error)
			(*T) toString(val time.Duration) string
		Implements (at least 7, in which 4 are exported)
			*T : SliceValue
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newDurationSliceValue(val []time.Duration, p *[]time.Duration) *durationSliceValue

	 type durationValue time.Duration (basic type)
		-- time.Duration Value

		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newDurationValue(val time.Duration, p *time.Duration) *durationValue

	 type flagValueWrapper (struct)
		flagValueWrapper implements pflag.Value around a flag.Value.  The main
		difference here is the addition of the Type method that returns a string
		name of the type.  As this is generally unknown, we approximate that with
		reflection.

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			flagType string
			inner goflag.Value
		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer

	 type float32SliceValue (struct)
		-- float32Slice Value

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			changed bool
			value *[]float32
		Methods (total 8, in which 6 are exported)
			(*T) Append(val string) error
			(*T) GetSlice() []string
			(*T) Replace(val []string) error
			(*T) Set(val string) error
			(*T) String() string
			(*T) Type() string
			/* 2 unexporteds ... *//* 2 unexporteds: */
			(*T) fromString(val string) (float32, error)
			(*T) toString(val float32) string
		Implements (at least 7, in which 4 are exported)
			*T : SliceValue
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newFloat32SliceValue(val []float32, p *[]float32) *float32SliceValue

	 type float32Value float32 (basic type)
		-- float32 Value

		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newFloat32Value(val float32, p *float32) *float32Value

	 type float64SliceValue (struct)
		-- float64Slice Value

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			changed bool
			value *[]float64
		Methods (total 8, in which 6 are exported)
			(*T) Append(val string) error
			(*T) GetSlice() []string
			(*T) Replace(val []string) error
			(*T) Set(val string) error
			(*T) String() string
			(*T) Type() string
			/* 2 unexporteds ... *//* 2 unexporteds: */
			(*T) fromString(val string) (float64, error)
			(*T) toString(val float64) string
		Implements (at least 7, in which 4 are exported)
			*T : SliceValue
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newFloat64SliceValue(val []float64, p *[]float64) *float64SliceValue

	 type float64Value float64 (basic type)
		-- float64 Value

		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newFloat64Value(val float64, p *float64) *float64Value

	 type goBoolFlag (interface)
		We are just copying the boolFlag interface out of goflag as that is what
		they use to decide if a flag should get "true" when no arg is given.

		Methods (total 3, all are exported)
			( T) IsBoolFlag() bool
			( T) Set(string) error
			( T) String() string
		Implemented By (at least 4, none are exported)
			/* 4+ unexporteds ... *//* 4+ unexporteds: */
			 boolFlag (interface)
			*boolValue
			 flag.boolFlag (interface)
			*flag.boolValue
		Implements (at least 6, in which 2 are exported)
			 T : flag.Value
			 T : fmt.Stringer
			/* 4+ unexporteds ... *//* 4+ unexporteds: */
			 T : context.stringer
			 T : flag.boolFlag
			 T : os/signal.stringer
			 T : runtime.stringer

	 type int16Value int16 (basic type)
		-- int16 Value

		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newInt16Value(val int16, p *int16) *int16Value

	 type int32SliceValue (struct)
		-- int32Slice Value

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			changed bool
			value *[]int32
		Methods (total 8, in which 6 are exported)
			(*T) Append(val string) error
			(*T) GetSlice() []string
			(*T) Replace(val []string) error
			(*T) Set(val string) error
			(*T) String() string
			(*T) Type() string
			/* 2 unexporteds ... *//* 2 unexporteds: */
			(*T) fromString(val string) (int32, error)
			(*T) toString(val int32) string
		Implements (at least 7, in which 4 are exported)
			*T : SliceValue
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newInt32SliceValue(val []int32, p *[]int32) *int32SliceValue

	 type int32Value int32 (basic type)
		-- int32 Value

		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newInt32Value(val int32, p *int32) *int32Value

	 type int64SliceValue (struct)
		-- int64Slice Value

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			changed bool
			value *[]int64
		Methods (total 8, in which 6 are exported)
			(*T) Append(val string) error
			(*T) GetSlice() []string
			(*T) Replace(val []string) error
			(*T) Set(val string) error
			(*T) String() string
			(*T) Type() string
			/* 2 unexporteds ... *//* 2 unexporteds: */
			(*T) fromString(val string) (int64, error)
			(*T) toString(val int64) string
		Implements (at least 7, in which 4 are exported)
			*T : SliceValue
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newInt64SliceValue(val []int64, p *[]int64) *int64SliceValue

	 type int64Value int64 (basic type)
		-- int64 Value

		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newInt64Value(val int64, p *int64) *int64Value

	 type int8Value int8 (basic type)
		-- int8 Value

		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newInt8Value(val int8, p *int8) *int8Value

	 type intSliceValue (struct)
		-- intSlice Value

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			changed bool
			value *[]int
		Methods (total 6, all are exported)
			(*T) Append(val string) error
			(*T) GetSlice() []string
			(*T) Replace(val []string) error
			(*T) Set(val string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 7, in which 4 are exported)
			*T : SliceValue
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newIntSliceValue(val []int, p *[]int) *intSliceValue

	 type intValue int (basic type)
		-- int Value

		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newIntValue(val int, p *int) *intValue

	 type ipMaskValue net.IPMask ([]T)
		-- net.IPMask value

		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newIPMaskValue(val net.IPMask, p *net.IPMask) *ipMaskValue

	 type ipNetValue net.IPNet (struct)
		IPNet adapts net.IPNet for use as a flag.

		Fields (total 2, both are exported)
			IP net.IP
				// network number

			Mask net.IPMask
				// network mask

		Methods (total 3, all are exported)
			(*T) Set(value string) error
			( T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			 T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			 T : context.stringer
			 T : os/signal.stringer
			 T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newIPNetValue(val net.IPNet, p *net.IPNet) *ipNetValue

	 type ipSliceValue (struct)
		-- ipSlice Value

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			changed bool
			value *[]net.IP
		Methods (total 8, in which 6 are exported)
			(*T) Append(val string) error
			(*T) GetSlice() []string
			(*T) Replace(val []string) error
			(*T) Set(val string) error
				Set converts, and assigns, the comma-separated IP argument string representation as the []net.IP value of this flag.
				If Set is called on a flag that already has a []net.IP assigned, the newly converted values will be appended.

			(*T) String() string
				String defines a "native" format for this net.IP slice flag value.

			(*T) Type() string
				Type returns a string that uniquely represents this flag's type.

			/* 2 unexporteds ... *//* 2 unexporteds: */
			(*T) fromString(val string) (net.IP, error)
			(*T) toString(val net.IP) string
		Implements (at least 7, in which 4 are exported)
			*T : SliceValue
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newIPSliceValue(val []net.IP, p *[]net.IP) *ipSliceValue

	 type ipValue net.IP ([]T)
		-- net.IP value

		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newIPValue(val net.IP, p *net.IP) *ipValue

	 type parseFunc (func)

		As Inputs Of (at least 4, none are exported)
			/* 4+ unexporteds ... *//* 4+ unexporteds: */
			func (*FlagSet).parseArgs(args []string, fn parseFunc) (err error)
			func (*FlagSet).parseLongArg(s string, args []string, fn parseFunc) (a []string, err error)
			func (*FlagSet).parseShortArg(s string, args []string, fn parseFunc) (a []string, err error)
			func (*FlagSet).parseSingleShortArg(shorthands string, args []string, fn parseFunc) (outShorts string, outArgs []string, err error)

	 type stringArrayValue (struct)
		-- stringArray Value

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			changed bool
			value *[]string
		Methods (total 6, all are exported)
			(*T) Append(val string) error
			(*T) GetSlice() []string
			(*T) Replace(val []string) error
			(*T) Set(val string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 7, in which 4 are exported)
			*T : SliceValue
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newStringArrayValue(val []string, p *[]string) *stringArrayValue

	 type stringSliceValue (struct)
		-- stringSlice Value

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			changed bool
			value *[]string
		Methods (total 6, all are exported)
			(*T) Append(val string) error
			(*T) GetSlice() []string
			(*T) Replace(val []string) error
			(*T) Set(val string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 7, in which 4 are exported)
			*T : SliceValue
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newStringSliceValue(val []string, p *[]string) *stringSliceValue

	 type stringToInt64Value (struct)
		-- stringToInt64 Value

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			changed bool
			value *map[string]int64
		Methods (total 3, all are exported)
			(*T) Set(val string) error
				Format: a=1,b=2

			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newStringToInt64Value(val map[string]int64, p *map[string]int64) *stringToInt64Value

	 type stringToIntValue (struct)
		-- stringToInt Value

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			changed bool
			value *map[string]int
		Methods (total 3, all are exported)
			(*T) Set(val string) error
				Format: a=1,b=2

			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newStringToIntValue(val map[string]int, p *map[string]int) *stringToIntValue

	 type stringToStringValue (struct)
		-- stringToString Value

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			changed bool
			value *map[string]string
		Methods (total 3, all are exported)
			(*T) Set(val string) error
				Format: a=1,b=2

			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newStringToStringValue(val map[string]string, p *map[string]string) *stringToStringValue

	 type stringValue string (basic type)
		-- string Value

		Methods (total 3, all are exported)
			(*T) Set(val string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newStringValue(val string, p *string) *stringValue

	 type uint16Value uint16 (basic type)
		-- uint16 value

		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newUint16Value(val uint16, p *uint16) *uint16Value

	 type uint32Value uint32 (basic type)
		-- uint32 value

		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newUint32Value(val uint32, p *uint32) *uint32Value

	 type uint64Value uint64 (basic type)
		-- uint64 Value

		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newUint64Value(val uint64, p *uint64) *uint64Value

	 type uint8Value uint8 (basic type)
		-- uint8 Value

		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newUint8Value(val uint8, p *uint8) *uint8Value

	 type uintSliceValue (struct)
		-- uintSlice Value

		Fields (total 2, neither is exported)
			/* 2 unexporteds ... *//* 2 unexporteds: */
			changed bool
			value *[]uint
		Methods (total 8, in which 6 are exported)
			(*T) Append(val string) error
			(*T) GetSlice() []string
			(*T) Replace(val []string) error
			(*T) Set(val string) error
			(*T) String() string
			(*T) Type() string
			/* 2 unexporteds ... *//* 2 unexporteds: */
			(*T) fromString(val string) (uint, error)
			(*T) toString(val uint) string
		Implements (at least 7, in which 4 are exported)
			*T : SliceValue
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newUintSliceValue(val []uint, p *[]uint) *uintSliceValue

	 type uintValue uint (basic type)
		-- uint Value

		Methods (total 3, all are exported)
			(*T) Set(s string) error
			(*T) String() string
			(*T) Type() string
		Implements (at least 6, in which 3 are exported)
			*T : Value
			*T : flag.Value
			*T : fmt.Stringer
			/* 3+ unexporteds ... *//* 3+ unexporteds: */
			*T : context.stringer
			*T : os/signal.stringer
			*T : runtime.stringer
		As Outputs Of (at least one unexported)
			/* at least one unexported ... *//* at least one unexported: */
			func newUintValue(val uint, p *uint) *uintValue


Package-Level Functions (total 238, in which 160 are exported)

	 func Arg(i int) string
		Arg returns the i'th command-line argument.  Arg(0) is the first remaining argument
		after flags have been processed.

	 func Args() []string
		Args returns the non-flag command-line arguments.

	 func Bool(name string, value bool, usage string) *bool
		Bool defines a bool flag with specified name, default value, and usage string.
		The return value is the address of a bool variable that stores the value of the flag.

	 func BoolP(name, shorthand string, value bool, usage string) *bool
		BoolP is like Bool, but accepts a shorthand letter that can be used after a single dash.

	 func BoolSlice(name string, value []bool, usage string) *[]bool
		BoolSlice defines a []bool flag with specified name, default value, and usage string.
		The return value is the address of a []bool variable that stores the value of the flag.

	 func BoolSliceP(name, shorthand string, value []bool, usage string) *[]bool
		BoolSliceP is like BoolSlice, but accepts a shorthand letter that can be used after a single dash.

	 func BoolSliceVar(p *[]bool, name string, value []bool, usage string)
		BoolSliceVar defines a []bool flag with specified name, default value, and usage string.
		The argument p points to a []bool variable in which to store the value of the flag.

	 func BoolSliceVarP(p *[]bool, name, shorthand string, value []bool, usage string)
		BoolSliceVarP is like BoolSliceVar, but accepts a shorthand letter that can be used after a single dash.

	 func BoolVar(p *bool, name string, value bool, usage string)
		BoolVar defines a bool flag with specified name, default value, and usage string.
		The argument p points to a bool variable in which to store the value of the flag.

	 func BoolVarP(p *bool, name, shorthand string, value bool, usage string)
		BoolVarP is like BoolVar, but accepts a shorthand letter that can be used after a single dash.

	 func BytesBase64(name string, value []byte, usage string) *[]byte
		BytesBase64 defines an []byte flag with specified name, default value, and usage string.
		The return value is the address of an []byte variable that stores the value of the flag.

	 func BytesBase64P(name, shorthand string, value []byte, usage string) *[]byte
		BytesBase64P is like BytesBase64, but accepts a shorthand letter that can be used after a single dash.

	 func BytesBase64Var(p *[]byte, name string, value []byte, usage string)
		BytesBase64Var defines an []byte flag with specified name, default value, and usage string.
		The argument p points to an []byte variable in which to store the value of the flag.

	 func BytesBase64VarP(p *[]byte, name, shorthand string, value []byte, usage string)
		BytesBase64VarP is like BytesBase64Var, but accepts a shorthand letter that can be used after a single dash.

	 func BytesHex(name string, value []byte, usage string) *[]byte
		BytesHex defines an []byte flag with specified name, default value, and usage string.
		The return value is the address of an []byte variable that stores the value of the flag.

	 func BytesHexP(name, shorthand string, value []byte, usage string) *[]byte
		BytesHexP is like BytesHex, but accepts a shorthand letter that can be used after a single dash.

	 func BytesHexVar(p *[]byte, name string, value []byte, usage string)
		BytesHexVar defines an []byte flag with specified name, default value, and usage string.
		The argument p points to an []byte variable in which to store the value of the flag.

	 func BytesHexVarP(p *[]byte, name, shorthand string, value []byte, usage string)
		BytesHexVarP is like BytesHexVar, but accepts a shorthand letter that can be used after a single dash.

	 func Count(name string, usage string) *int
		Count defines a count flag with specified name, default value, and usage string.
		The return value is the address of an int variable that stores the value of the flag.
		A count flag will add 1 to its value evey time it is found on the command line

	 func CountP(name, shorthand string, usage string) *int
		CountP is like Count only takes a shorthand for the flag name.

	 func CountVar(p *int, name string, usage string)
		CountVar like CountVar only the flag is placed on the CommandLine instead of a given flag set

	 func CountVarP(p *int, name, shorthand string, usage string)
		CountVarP is like CountVar only take a shorthand for the flag name.

	 func Duration(name string, value time.Duration, usage string) *time.Duration
		Duration defines a time.Duration flag with specified name, default value, and usage string.
		The return value is the address of a time.Duration variable that stores the value of the flag.

	 func DurationP(name, shorthand string, value time.Duration, usage string) *time.Duration
		DurationP is like Duration, but accepts a shorthand letter that can be used after a single dash.

	 func DurationSlice(name string, value []time.Duration, usage string) *[]time.Duration
		DurationSlice defines a []time.Duration flag with specified name, default value, and usage string.
		The return value is the address of a []time.Duration variable that stores the value of the flag.

	 func DurationSliceP(name, shorthand string, value []time.Duration, usage string) *[]time.Duration
		DurationSliceP is like DurationSlice, but accepts a shorthand letter that can be used after a single dash.

	 func DurationSliceVar(p *[]time.Duration, name string, value []time.Duration, usage string)
		DurationSliceVar defines a duration[] flag with specified name, default value, and usage string.
		The argument p points to a duration[] variable in which to store the value of the flag.

	 func DurationSliceVarP(p *[]time.Duration, name, shorthand string, value []time.Duration, usage string)
		DurationSliceVarP is like DurationSliceVar, but accepts a shorthand letter that can be used after a single dash.

	 func DurationVar(p *time.Duration, name string, value time.Duration, usage string)
		DurationVar defines a time.Duration flag with specified name, default value, and usage string.
		The argument p points to a time.Duration variable in which to store the value of the flag.

	 func DurationVarP(p *time.Duration, name, shorthand string, value time.Duration, usage string)
		DurationVarP is like DurationVar, but accepts a shorthand letter that can be used after a single dash.

	 func Float32(name string, value float32, usage string) *float32
		Float32 defines a float32 flag with specified name, default value, and usage string.
		The return value is the address of a float32 variable that stores the value of the flag.

	 func Float32P(name, shorthand string, value float32, usage string) *float32
		Float32P is like Float32, but accepts a shorthand letter that can be used after a single dash.

	 func Float32Slice(name string, value []float32, usage string) *[]float32
		Float32Slice defines a []float32 flag with specified name, default value, and usage string.
		The return value is the address of a []float32 variable that stores the value of the flag.

	 func Float32SliceP(name, shorthand string, value []float32, usage string) *[]float32
		Float32SliceP is like Float32Slice, but accepts a shorthand letter that can be used after a single dash.

	 func Float32SliceVar(p *[]float32, name string, value []float32, usage string)
		Float32SliceVar defines a float32[] flag with specified name, default value, and usage string.
		The argument p points to a float32[] variable in which to store the value of the flag.

	 func Float32SliceVarP(p *[]float32, name, shorthand string, value []float32, usage string)
		Float32SliceVarP is like Float32SliceVar, but accepts a shorthand letter that can be used after a single dash.

	 func Float32Var(p *float32, name string, value float32, usage string)
		Float32Var defines a float32 flag with specified name, default value, and usage string.
		The argument p points to a float32 variable in which to store the value of the flag.

	 func Float32VarP(p *float32, name, shorthand string, value float32, usage string)
		Float32VarP is like Float32Var, but accepts a shorthand letter that can be used after a single dash.

	 func Float64(name string, value float64, usage string) *float64
		Float64 defines a float64 flag with specified name, default value, and usage string.
		The return value is the address of a float64 variable that stores the value of the flag.

	 func Float64P(name, shorthand string, value float64, usage string) *float64
		Float64P is like Float64, but accepts a shorthand letter that can be used after a single dash.

	 func Float64Slice(name string, value []float64, usage string) *[]float64
		Float64Slice defines a []float64 flag with specified name, default value, and usage string.
		The return value is the address of a []float64 variable that stores the value of the flag.

	 func Float64SliceP(name, shorthand string, value []float64, usage string) *[]float64
		Float64SliceP is like Float64Slice, but accepts a shorthand letter that can be used after a single dash.

	 func Float64SliceVar(p *[]float64, name string, value []float64, usage string)
		Float64SliceVar defines a float64[] flag with specified name, default value, and usage string.
		The argument p points to a float64[] variable in which to store the value of the flag.

	 func Float64SliceVarP(p *[]float64, name, shorthand string, value []float64, usage string)
		Float64SliceVarP is like Float64SliceVar, but accepts a shorthand letter that can be used after a single dash.

	 func Float64Var(p *float64, name string, value float64, usage string)
		Float64Var defines a float64 flag with specified name, default value, and usage string.
		The argument p points to a float64 variable in which to store the value of the flag.

	 func Float64VarP(p *float64, name, shorthand string, value float64, usage string)
		Float64VarP is like Float64Var, but accepts a shorthand letter that can be used after a single dash.

	 func Int(name string, value int, usage string) *int
		Int defines an int flag with specified name, default value, and usage string.
		The return value is the address of an int variable that stores the value of the flag.

	 func Int16(name string, value int16, usage string) *int16
		Int16 defines an int16 flag with specified name, default value, and usage string.
		The return value is the address of an int16 variable that stores the value of the flag.

	 func Int16P(name, shorthand string, value int16, usage string) *int16
		Int16P is like Int16, but accepts a shorthand letter that can be used after a single dash.

	 func Int16Var(p *int16, name string, value int16, usage string)
		Int16Var defines an int16 flag with specified name, default value, and usage string.
		The argument p points to an int16 variable in which to store the value of the flag.

	 func Int16VarP(p *int16, name, shorthand string, value int16, usage string)
		Int16VarP is like Int16Var, but accepts a shorthand letter that can be used after a single dash.

	 func Int32(name string, value int32, usage string) *int32
		Int32 defines an int32 flag with specified name, default value, and usage string.
		The return value is the address of an int32 variable that stores the value of the flag.

	 func Int32P(name, shorthand string, value int32, usage string) *int32
		Int32P is like Int32, but accepts a shorthand letter that can be used after a single dash.

	 func Int32Slice(name string, value []int32, usage string) *[]int32
		Int32Slice defines a []int32 flag with specified name, default value, and usage string.
		The return value is the address of a []int32 variable that stores the value of the flag.

	 func Int32SliceP(name, shorthand string, value []int32, usage string) *[]int32
		Int32SliceP is like Int32Slice, but accepts a shorthand letter that can be used after a single dash.

	 func Int32SliceVar(p *[]int32, name string, value []int32, usage string)
		Int32SliceVar defines a int32[] flag with specified name, default value, and usage string.
		The argument p points to a int32[] variable in which to store the value of the flag.

	 func Int32SliceVarP(p *[]int32, name, shorthand string, value []int32, usage string)
		Int32SliceVarP is like Int32SliceVar, but accepts a shorthand letter that can be used after a single dash.

	 func Int32Var(p *int32, name string, value int32, usage string)
		Int32Var defines an int32 flag with specified name, default value, and usage string.
		The argument p points to an int32 variable in which to store the value of the flag.

	 func Int32VarP(p *int32, name, shorthand string, value int32, usage string)
		Int32VarP is like Int32Var, but accepts a shorthand letter that can be used after a single dash.

	 func Int64(name string, value int64, usage string) *int64
		Int64 defines an int64 flag with specified name, default value, and usage string.
		The return value is the address of an int64 variable that stores the value of the flag.

	 func Int64P(name, shorthand string, value int64, usage string) *int64
		Int64P is like Int64, but accepts a shorthand letter that can be used after a single dash.

	 func Int64Slice(name string, value []int64, usage string) *[]int64
		Int64Slice defines a []int64 flag with specified name, default value, and usage string.
		The return value is the address of a []int64 variable that stores the value of the flag.

	 func Int64SliceP(name, shorthand string, value []int64, usage string) *[]int64
		Int64SliceP is like Int64Slice, but accepts a shorthand letter that can be used after a single dash.

	 func Int64SliceVar(p *[]int64, name string, value []int64, usage string)
		Int64SliceVar defines a int64[] flag with specified name, default value, and usage string.
		The argument p points to a int64[] variable in which to store the value of the flag.

	 func Int64SliceVarP(p *[]int64, name, shorthand string, value []int64, usage string)
		Int64SliceVarP is like Int64SliceVar, but accepts a shorthand letter that can be used after a single dash.

	 func Int64Var(p *int64, name string, value int64, usage string)
		Int64Var defines an int64 flag with specified name, default value, and usage string.
		The argument p points to an int64 variable in which to store the value of the flag.

	 func Int64VarP(p *int64, name, shorthand string, value int64, usage string)
		Int64VarP is like Int64Var, but accepts a shorthand letter that can be used after a single dash.

	 func Int8(name string, value int8, usage string) *int8
		Int8 defines an int8 flag with specified name, default value, and usage string.
		The return value is the address of an int8 variable that stores the value of the flag.

	 func Int8P(name, shorthand string, value int8, usage string) *int8
		Int8P is like Int8, but accepts a shorthand letter that can be used after a single dash.

	 func Int8Var(p *int8, name string, value int8, usage string)
		Int8Var defines an int8 flag with specified name, default value, and usage string.
		The argument p points to an int8 variable in which to store the value of the flag.

	 func Int8VarP(p *int8, name, shorthand string, value int8, usage string)
		Int8VarP is like Int8Var, but accepts a shorthand letter that can be used after a single dash.

	 func IntP(name, shorthand string, value int, usage string) *int
		IntP is like Int, but accepts a shorthand letter that can be used after a single dash.

	 func IntSlice(name string, value []int, usage string) *[]int
		IntSlice defines a []int flag with specified name, default value, and usage string.
		The return value is the address of a []int variable that stores the value of the flag.

	 func IntSliceP(name, shorthand string, value []int, usage string) *[]int
		IntSliceP is like IntSlice, but accepts a shorthand letter that can be used after a single dash.

	 func IntSliceVar(p *[]int, name string, value []int, usage string)
		IntSliceVar defines a int[] flag with specified name, default value, and usage string.
		The argument p points to a int[] variable in which to store the value of the flag.

	 func IntSliceVarP(p *[]int, name, shorthand string, value []int, usage string)
		IntSliceVarP is like IntSliceVar, but accepts a shorthand letter that can be used after a single dash.

	 func IntVar(p *int, name string, value int, usage string)
		IntVar defines an int flag with specified name, default value, and usage string.
		The argument p points to an int variable in which to store the value of the flag.

	 func IntVarP(p *int, name, shorthand string, value int, usage string)
		IntVarP is like IntVar, but accepts a shorthand letter that can be used after a single dash.

	 func IP(name string, value net.IP, usage string) *net.IP
		IP defines an net.IP flag with specified name, default value, and usage string.
		The return value is the address of an net.IP variable that stores the value of the flag.

	 func IPMask(name string, value net.IPMask, usage string) *net.IPMask
		IPMask defines an net.IPMask flag with specified name, default value, and usage string.
		The return value is the address of an net.IPMask variable that stores the value of the flag.

	 func IPMaskP(name, shorthand string, value net.IPMask, usage string) *net.IPMask
		IPMaskP is like IP, but accepts a shorthand letter that can be used after a single dash.

	 func IPMaskVar(p *net.IPMask, name string, value net.IPMask, usage string)
		IPMaskVar defines an net.IPMask flag with specified name, default value, and usage string.
		The argument p points to an net.IPMask variable in which to store the value of the flag.

	 func IPMaskVarP(p *net.IPMask, name, shorthand string, value net.IPMask, usage string)
		IPMaskVarP is like IPMaskVar, but accepts a shorthand letter that can be used after a single dash.

	 func IPNet(name string, value net.IPNet, usage string) *net.IPNet
		IPNet defines an net.IPNet flag with specified name, default value, and usage string.
		The return value is the address of an net.IPNet variable that stores the value of the flag.

	 func IPNetP(name, shorthand string, value net.IPNet, usage string) *net.IPNet
		IPNetP is like IPNet, but accepts a shorthand letter that can be used after a single dash.

	 func IPNetVar(p *net.IPNet, name string, value net.IPNet, usage string)
		IPNetVar defines an net.IPNet flag with specified name, default value, and usage string.
		The argument p points to an net.IPNet variable in which to store the value of the flag.

	 func IPNetVarP(p *net.IPNet, name, shorthand string, value net.IPNet, usage string)
		IPNetVarP is like IPNetVar, but accepts a shorthand letter that can be used after a single dash.

	 func IPP(name, shorthand string, value net.IP, usage string) *net.IP
		IPP is like IP, but accepts a shorthand letter that can be used after a single dash.

	 func IPSlice(name string, value []net.IP, usage string) *[]net.IP
		IPSlice defines a []net.IP flag with specified name, default value, and usage string.
		The return value is the address of a []net.IP variable that stores the value of the flag.

	 func IPSliceP(name, shorthand string, value []net.IP, usage string) *[]net.IP
		IPSliceP is like IPSlice, but accepts a shorthand letter that can be used after a single dash.

	 func IPSliceVar(p *[]net.IP, name string, value []net.IP, usage string)
		IPSliceVar defines a []net.IP flag with specified name, default value, and usage string.
		The argument p points to a []net.IP variable in which to store the value of the flag.

	 func IPSliceVarP(p *[]net.IP, name, shorthand string, value []net.IP, usage string)
		IPSliceVarP is like IPSliceVar, but accepts a shorthand letter that can be used after a single dash.

	 func IPVar(p *net.IP, name string, value net.IP, usage string)
		IPVar defines an net.IP flag with specified name, default value, and usage string.
		The argument p points to an net.IP variable in which to store the value of the flag.

	 func IPVarP(p *net.IP, name, shorthand string, value net.IP, usage string)
		IPVarP is like IPVar, but accepts a shorthand letter that can be used after a single dash.

	 func Lookup(name string) *Flag
		Lookup returns the Flag structure of the named command-line flag,
		returning nil if none exists.

	 func NArg() int
		NArg is the number of arguments remaining after flags have been processed.

	 func NewFlagSet(name string, errorHandling ErrorHandling) *FlagSet
		NewFlagSet returns a new, empty flag set with the specified name,
		error handling property and SortFlags set to true.

	 func NFlag() int
		NFlag returns the number of command-line flags that have been set.

	 func Parse()
		Parse parses the command-line flags from os.Args[1:].  Must be called
		after all flags are defined and before flags are accessed by the program.

	 func ParseAll(fn func(flag *Flag, value string) error)
		ParseAll parses the command-line flags from os.Args[1:] and called fn for each.
		The arguments for fn are flag and value. Must be called after all flags are
		defined and before flags are accessed by the program.

	 func Parsed() bool
		Parsed returns true if the command-line flags have been parsed.

	 func ParseIPv4Mask(s string) net.IPMask
		ParseIPv4Mask written in IP form (e.g. 255.255.255.0).
		This function should really belong to the net package.

	 func PFlagFromGoFlag(goflag *goflag.Flag) *Flag
		PFlagFromGoFlag will return a *pflag.Flag given a *flag.Flag
		If the *flag.Flag.Name was a single character (ex: `v`) it will be accessiblei
		with both `-v` and `--v` in flags. If the golang flag was more than a single
		character (ex: `verbose`) it will only be accessible via `--verbose`

	 func PrintDefaults()
		PrintDefaults prints to standard error the default values of all defined command-line flags.

	 func Set(name, value string) error
		Set sets the value of the named command-line flag.

	 func SetInterspersed(interspersed bool)
		SetInterspersed sets whether to support interspersed option/non-option arguments.

	 func ShorthandLookup(name string) *Flag
		ShorthandLookup returns the Flag structure of the short handed flag,
		returning nil if none exists.

	 func String(name string, value string, usage string) *string
		String defines a string flag with specified name, default value, and usage string.
		The return value is the address of a string variable that stores the value of the flag.

	 func StringArray(name string, value []string, usage string) *[]string
		StringArray defines a string flag with specified name, default value, and usage string.
		The return value is the address of a []string variable that stores the value of the flag.
		The value of each argument will not try to be separated by comma. Use a StringSlice for that.

	 func StringArrayP(name, shorthand string, value []string, usage string) *[]string
		StringArrayP is like StringArray, but accepts a shorthand letter that can be used after a single dash.

	 func StringArrayVar(p *[]string, name string, value []string, usage string)
		StringArrayVar defines a string flag with specified name, default value, and usage string.
		The argument p points to a []string variable in which to store the value of the flag.
		The value of each argument will not try to be separated by comma. Use a StringSlice for that.

	 func StringArrayVarP(p *[]string, name, shorthand string, value []string, usage string)
		StringArrayVarP is like StringArrayVar, but accepts a shorthand letter that can be used after a single dash.

	 func StringP(name, shorthand string, value string, usage string) *string
		StringP is like String, but accepts a shorthand letter that can be used after a single dash.

	 func StringSlice(name string, value []string, usage string) *[]string
		StringSlice defines a string flag with specified name, default value, and usage string.
		The return value is the address of a []string variable that stores the value of the flag.
		Compared to StringArray flags, StringSlice flags take comma-separated value as arguments and split them accordingly.
		For example:
		  --ss="v1,v2" --ss="v3"
		will result in
		  []string{"v1", "v2", "v3"}

	 func StringSliceP(name, shorthand string, value []string, usage string) *[]string
		StringSliceP is like StringSlice, but accepts a shorthand letter that can be used after a single dash.

	 func StringSliceVar(p *[]string, name string, value []string, usage string)
		StringSliceVar defines a string flag with specified name, default value, and usage string.
		The argument p points to a []string variable in which to store the value of the flag.
		Compared to StringArray flags, StringSlice flags take comma-separated value as arguments and split them accordingly.
		For example:
		  --ss="v1,v2" --ss="v3"
		will result in
		  []string{"v1", "v2", "v3"}

	 func StringSliceVarP(p *[]string, name, shorthand string, value []string, usage string)
		StringSliceVarP is like StringSliceVar, but accepts a shorthand letter that can be used after a single dash.

	 func StringToInt(name string, value map[string]int, usage string) *map[string]int
		StringToInt defines a string flag with specified name, default value, and usage string.
		The return value is the address of a map[string]int variable that stores the value of the flag.
		The value of each argument will not try to be separated by comma

	 func StringToInt64(name string, value map[string]int64, usage string) *map[string]int64
		StringToInt64 defines a string flag with specified name, default value, and usage string.
		The return value is the address of a map[string]int64 variable that stores the value of the flag.
		The value of each argument will not try to be separated by comma

	 func StringToInt64P(name, shorthand string, value map[string]int64, usage string) *map[string]int64
		StringToInt64P is like StringToInt64, but accepts a shorthand letter that can be used after a single dash.

	 func StringToInt64Var(p *map[string]int64, name string, value map[string]int64, usage string)
		StringToInt64Var defines a string flag with specified name, default value, and usage string.
		The argument p point64s to a map[string]int64 variable in which to store the value of the flag.
		The value of each argument will not try to be separated by comma

	 func StringToInt64VarP(p *map[string]int64, name, shorthand string, value map[string]int64, usage string)
		StringToInt64VarP is like StringToInt64Var, but accepts a shorthand letter that can be used after a single dash.

	 func StringToIntP(name, shorthand string, value map[string]int, usage string) *map[string]int
		StringToIntP is like StringToInt, but accepts a shorthand letter that can be used after a single dash.

	 func StringToIntVar(p *map[string]int, name string, value map[string]int, usage string)
		StringToIntVar defines a string flag with specified name, default value, and usage string.
		The argument p points to a map[string]int variable in which to store the value of the flag.
		The value of each argument will not try to be separated by comma

	 func StringToIntVarP(p *map[string]int, name, shorthand string, value map[string]int, usage string)
		StringToIntVarP is like StringToIntVar, but accepts a shorthand letter that can be used after a single dash.

	 func StringToString(name string, value map[string]string, usage string) *map[string]string
		StringToString defines a string flag with specified name, default value, and usage string.
		The return value is the address of a map[string]string variable that stores the value of the flag.
		The value of each argument will not try to be separated by comma

	 func StringToStringP(name, shorthand string, value map[string]string, usage string) *map[string]string
		StringToStringP is like StringToString, but accepts a shorthand letter that can be used after a single dash.

	 func StringToStringVar(p *map[string]string, name string, value map[string]string, usage string)
		StringToStringVar defines a string flag with specified name, default value, and usage string.
		The argument p points to a map[string]string variable in which to store the value of the flag.
		The value of each argument will not try to be separated by comma

	 func StringToStringVarP(p *map[string]string, name, shorthand string, value map[string]string, usage string)
		StringToStringVarP is like StringToStringVar, but accepts a shorthand letter that can be used after a single dash.

	 func StringVar(p *string, name string, value string, usage string)
		StringVar defines a string flag with specified name, default value, and usage string.
		The argument p points to a string variable in which to store the value of the flag.

	 func StringVarP(p *string, name, shorthand string, value string, usage string)
		StringVarP is like StringVar, but accepts a shorthand letter that can be used after a single dash.

	 func Uint(name string, value uint, usage string) *uint
		Uint defines a uint flag with specified name, default value, and usage string.
		The return value is the address of a uint  variable that stores the value of the flag.

	 func Uint16(name string, value uint16, usage string) *uint16
		Uint16 defines a uint flag with specified name, default value, and usage string.
		The return value is the address of a uint  variable that stores the value of the flag.

	 func Uint16P(name, shorthand string, value uint16, usage string) *uint16
		Uint16P is like Uint16, but accepts a shorthand letter that can be used after a single dash.

	 func Uint16Var(p *uint16, name string, value uint16, usage string)
		Uint16Var defines a uint flag with specified name, default value, and usage string.
		The argument p points to a uint  variable in which to store the value of the flag.

	 func Uint16VarP(p *uint16, name, shorthand string, value uint16, usage string)
		Uint16VarP is like Uint16Var, but accepts a shorthand letter that can be used after a single dash.

	 func Uint32(name string, value uint32, usage string) *uint32
		Uint32 defines a uint32 flag with specified name, default value, and usage string.
		The return value is the address of a uint32  variable that stores the value of the flag.

	 func Uint32P(name, shorthand string, value uint32, usage string) *uint32
		Uint32P is like Uint32, but accepts a shorthand letter that can be used after a single dash.

	 func Uint32Var(p *uint32, name string, value uint32, usage string)
		Uint32Var defines a uint32 flag with specified name, default value, and usage string.
		The argument p points to a uint32  variable in which to store the value of the flag.

	 func Uint32VarP(p *uint32, name, shorthand string, value uint32, usage string)
		Uint32VarP is like Uint32Var, but accepts a shorthand letter that can be used after a single dash.

	 func Uint64(name string, value uint64, usage string) *uint64
		Uint64 defines a uint64 flag with specified name, default value, and usage string.
		The return value is the address of a uint64 variable that stores the value of the flag.

	 func Uint64P(name, shorthand string, value uint64, usage string) *uint64
		Uint64P is like Uint64, but accepts a shorthand letter that can be used after a single dash.

	 func Uint64Var(p *uint64, name string, value uint64, usage string)
		Uint64Var defines a uint64 flag with specified name, default value, and usage string.
		The argument p points to a uint64 variable in which to store the value of the flag.

	 func Uint64VarP(p *uint64, name, shorthand string, value uint64, usage string)
		Uint64VarP is like Uint64Var, but accepts a shorthand letter that can be used after a single dash.

	 func Uint8(name string, value uint8, usage string) *uint8
		Uint8 defines a uint8 flag with specified name, default value, and usage string.
		The return value is the address of a uint8 variable that stores the value of the flag.

	 func Uint8P(name, shorthand string, value uint8, usage string) *uint8
		Uint8P is like Uint8, but accepts a shorthand letter that can be used after a single dash.

	 func Uint8Var(p *uint8, name string, value uint8, usage string)
		Uint8Var defines a uint8 flag with specified name, default value, and usage string.
		The argument p points to a uint8 variable in which to store the value of the flag.

	 func Uint8VarP(p *uint8, name, shorthand string, value uint8, usage string)
		Uint8VarP is like Uint8Var, but accepts a shorthand letter that can be used after a single dash.

	 func UintP(name, shorthand string, value uint, usage string) *uint
		UintP is like Uint, but accepts a shorthand letter that can be used after a single dash.

	 func UintSlice(name string, value []uint, usage string) *[]uint
		UintSlice defines a []uint flag with specified name, default value, and usage string.
		The return value is the address of a []uint variable that stores the value of the flag.

	 func UintSliceP(name, shorthand string, value []uint, usage string) *[]uint
		UintSliceP is like UintSlice, but accepts a shorthand letter that can be used after a single dash.

	 func UintSliceVar(p *[]uint, name string, value []uint, usage string)
		UintSliceVar defines a uint[] flag with specified name, default value, and usage string.
		The argument p points to a uint[] variable in which to store the value of the flag.

	 func UintSliceVarP(p *[]uint, name, shorthand string, value []uint, usage string)
		UintSliceVarP is like the UintSliceVar, but accepts a shorthand letter that can be used after a single dash.

	 func UintVar(p *uint, name string, value uint, usage string)
		UintVar defines a uint flag with specified name, default value, and usage string.
		The argument p points to a uint  variable in which to store the value of the flag.

	 func UintVarP(p *uint, name, shorthand string, value uint, usage string)
		UintVarP is like UintVar, but accepts a shorthand letter that can be used after a single dash.

	 func UnquoteUsage(flag *Flag) (name string, usage string)
		UnquoteUsage extracts a back-quoted name from the usage
		string for a flag and returns it and the un-quoted usage.
		Given "a `name` to show" it returns ("name", "a name to show").
		If there are no back quotes, the name is an educated guess of the
		type of the flag's value, or the empty string if the flag is boolean.

	 func Var(value Value, name string, usage string)
		Var defines a flag with the specified name and usage string. The type and
		value of the flag are represented by the first argument, of type Value, which
		typically holds a user-defined implementation of Value. For instance, the
		caller could create a flag that turns a comma-separated string into a slice
		of strings by giving the slice the methods of Value; in particular, Set would
		decompose the comma-separated string into the slice.

	 func VarP(value Value, name, shorthand, usage string)
		VarP is like Var, but accepts a shorthand letter that can be used after a single dash.

	 func Visit(fn func(*Flag))
		Visit visits the command-line flags in lexicographical order or
		in primordial order if f.SortFlags is false, calling fn for each.
		It visits only those flags that have been set.

	 func VisitAll(fn func(*Flag))
		VisitAll visits the command-line flags in lexicographical order or
		in primordial order if f.SortFlags is false, calling fn for each.
		It visits all flags, even those not set.

	/* 78 unexporteds ... *//* 78 unexporteds: */
	 func boolConv(sval string) (interface{}, error)
	 func boolSliceConv(val string) (interface{}, error)
	 func bytesBase64ValueConv(sval string) (interface{}, error)
	 func bytesHexConv(sval string) (interface{}, error)
	 func countConv(sval string) (interface{}, error)
	 func defaultUsage(f *FlagSet)
		defaultUsage is the default function to print a usage message.

	 func durationConv(sval string) (interface{}, error)
	 func durationSliceConv(val string) (interface{}, error)
	 func float32Conv(sval string) (interface{}, error)
	 func float32SliceConv(val string) (interface{}, error)
	 func float64Conv(sval string) (interface{}, error)
	 func float64SliceConv(val string) (interface{}, error)
	 func int16Conv(sval string) (interface{}, error)
	 func int32Conv(sval string) (interface{}, error)
	 func int32SliceConv(val string) (interface{}, error)
	 func int64Conv(sval string) (interface{}, error)
	 func int64SliceConv(val string) (interface{}, error)
	 func int8Conv(sval string) (interface{}, error)
	 func intConv(sval string) (interface{}, error)
	 func intSliceConv(val string) (interface{}, error)
	 func ipConv(sval string) (interface{}, error)
	 func ipNetConv(sval string) (interface{}, error)
	 func ipSliceConv(val string) (interface{}, error)
	 func newBoolSliceValue(val []bool, p *[]bool) *boolSliceValue
	 func newBoolValue(val bool, p *bool) *boolValue
	 func newBytesBase64Value(val []byte, p *[]byte) *bytesBase64Value
	 func newBytesHexValue(val []byte, p *[]byte) *bytesHexValue
	 func newCountValue(val int, p *int) *countValue
	 func newDurationSliceValue(val []time.Duration, p *[]time.Duration) *durationSliceValue
	 func newDurationValue(val time.Duration, p *time.Duration) *durationValue
	 func newFloat32SliceValue(val []float32, p *[]float32) *float32SliceValue
	 func newFloat32Value(val float32, p *float32) *float32Value
	 func newFloat64SliceValue(val []float64, p *[]float64) *float64SliceValue
	 func newFloat64Value(val float64, p *float64) *float64Value
	 func newInt16Value(val int16, p *int16) *int16Value
	 func newInt32SliceValue(val []int32, p *[]int32) *int32SliceValue
	 func newInt32Value(val int32, p *int32) *int32Value
	 func newInt64SliceValue(val []int64, p *[]int64) *int64SliceValue
	 func newInt64Value(val int64, p *int64) *int64Value
	 func newInt8Value(val int8, p *int8) *int8Value
	 func newIntSliceValue(val []int, p *[]int) *intSliceValue
	 func newIntValue(val int, p *int) *intValue
	 func newIPMaskValue(val net.IPMask, p *net.IPMask) *ipMaskValue
	 func newIPNetValue(val net.IPNet, p *net.IPNet) *ipNetValue
	 func newIPSliceValue(val []net.IP, p *[]net.IP) *ipSliceValue
	 func newIPValue(val net.IP, p *net.IP) *ipValue
	 func newStringArrayValue(val []string, p *[]string) *stringArrayValue
	 func newStringSliceValue(val []string, p *[]string) *stringSliceValue
	 func newStringToInt64Value(val map[string]int64, p *map[string]int64) *stringToInt64Value
	 func newStringToIntValue(val map[string]int, p *map[string]int) *stringToIntValue
	 func newStringToStringValue(val map[string]string, p *map[string]string) *stringToStringValue
	 func newStringValue(val string, p *string) *stringValue
	 func newUint16Value(val uint16, p *uint16) *uint16Value
	 func newUint32Value(val uint32, p *uint32) *uint32Value
	 func newUint64Value(val uint64, p *uint64) *uint64Value
	 func newUint8Value(val uint8, p *uint8) *uint8Value
	 func newUintSliceValue(val []uint, p *[]uint) *uintSliceValue
	 func newUintValue(val uint, p *uint) *uintValue
	 func parseIPv4Mask(sval string) (interface{}, error)
	 func readAsCSV(val string) ([]string, error)
	 func sortFlags(flags map[NormalizedName]*Flag) []*Flag
		sortFlags returns the flags as a slice in lexicographical sorted order.

	 func stringArrayConv(sval string) (interface{}, error)
	 func stringConv(sval string) (interface{}, error)
	 func stringSliceConv(sval string) (interface{}, error)
	 func stringToInt64Conv(val string) (interface{}, error)
	 func stringToIntConv(val string) (interface{}, error)
	 func stringToStringConv(val string) (interface{}, error)
	 func stripUnknownFlagValue(args []string) []string
		--unknown (args will be empty)
		--unknown --next-flag ... (args will be --next-flag ...)
		--unknown arg ... (args will be arg ...)

	 func uint16Conv(sval string) (interface{}, error)
	 func uint32Conv(sval string) (interface{}, error)
	 func uint64Conv(sval string) (interface{}, error)
	 func uint8Conv(sval string) (interface{}, error)
	 func uintConv(sval string) (interface{}, error)
	 func uintSliceConv(val string) (interface{}, error)
	 func wrap(i, w int, s string) string
		Wraps the string `s` to a maximum width `w` with leading indent
		`i`. The first line is not indented (this is assumed to be done by
		caller). Pass `w` == 0 to do no wrapping

	 func wrapFlagValue(v goflag.Value) Value
	 func wrapN(i, slop int, s string) (string, string)
		Splits the string `s` on whitespace into an initial substring up to
		`i` runes in length and the remainder. Will go `slop` over `i` if
		that encompasses the entire string (which allows the caller to
		avoid short orphan words on the final line).

	 func writeAsCSV(vals []string) (string, error)
Package-Level Variables (total 3, all are exported)

	  var CommandLine *FlagSet
		CommandLine is the default set of command-line flags, parsed from os.Args.

	  var ErrHelp error
		ErrHelp is the error returned if the flag -help is invoked but no such flag is defined.

	  var Usage func()
		Usage prints to standard error a usage message documenting all defined command-line flags.
		The function is a variable that may be changed to point to a custom function.
		By default it prints a simple header and calls PrintDefaults; for details about the
		format of the output and how to control it, see the documentation for PrintDefaults.


Package-Level Constants (total 3, all are exported)

	const ContinueOnError ErrorHandling = 0
		ContinueOnError will return an err from Parse() if an error is found

	const ExitOnError ErrorHandling = 1
		ExitOnError will call os.Exit(2) if an error is found when parsing

	const PanicOnError ErrorHandling = 2
		PanicOnError will panic() if an error is found when parsing flags