Method VarP

flag.go:866–868

VarP is like Var, but accepts a shorthand letter that can be used after a single dash.

(value Value, name, shorthand, usage string)

// VarP is like Var, but accepts a shorthand letter that can be used after a single dash.
func (f *FlagSet) VarP(value Value, name, shorthand, usage string) {
	f.VarPF(value, name, shorthand, usage)
}

// AddFlag will add the flag to the FlagSet
func (f *FlagSet) AddFlag(flag *Flag) {