You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: completions.go
    path of file: ./repos/kubeedge/vendor/github.com/spf13/cobra
    
    the code of the file until where you have to start completion: // Copyright 2013-2022 The Cobra Authors
//
// Licensed under the Apache License, Version 2.0 (the "
    
func findFlag(cmd *Command, name string) *pflag.Flag {
	flagSet := cmd.Flags()
	if len(name) == 1 {
		// First convert the short flag into a long flag
		// as the cmd.Flag() search only accepts long flags
		if short := flagSet.ShorthandLookup(name); short != nil {
			name = short.Name
		} else {
			set := cmd.InheritedFlags()
			if short = set.ShorthandLookup(name); short != nil {
				name = short.Name
			} else {
				return nil
			}
		}
	}
	return cmd.Flag(name)
}