Method SetHelpFunc

command.go:333–335

SetHelpFunc sets help function. Can be defined by Application.

(f func(*Command, []string))

// SetHelpFunc sets help function. Can be defined by Application.
func (c *Command) SetHelpFunc(f func(*Command, []string)) {
	c.helpFunc = f
}

// SetHelpCommand sets help command.
func (c *Command) SetHelpCommand(cmd *Command) {