kubernetes/staging/src/k8s.io/component-base/cli/flag/flags.go

var underscoreWarnings …

// WordSepNormalizeFunc changes all flags that contain "_" separators
func WordSepNormalizeFunc(f *pflag.FlagSet, name string) pflag.NormalizedName { … }

// WarnWordSepNormalizeFunc changes and warns for flags that contain "_" separators
func WarnWordSepNormalizeFunc(f *pflag.FlagSet, name string) pflag.NormalizedName { … }

// InitFlags normalizes, parses, then logs the command line flags
func InitFlags() { … }

// PrintFlags logs the flags in the flagset
func PrintFlags(flags *pflag.FlagSet) { … }