-e "s/\\\$(type${RWORD}/\$(__kubeadm_type/g" \
	<<'BASH_COMPLETION_EOF'
`
	klog.V(1).Infoln("[completion] writing completion code for Zsh")
	out.Write([]byte(zshInitialization))

	buf := new(bytes.Buffer)
	kubeadm.GenBashCompletion(buf)
	klog.V(1).Infoln("[completion] writing completion code for Bash")
	out.Write(buf.Bytes())

	zshTail := `
BASH_COMPLETION_EOF
}

	-e "s/${LWORD}compopt${RWORD}/__istio_compopt/g" \
	-e "s/${LWORD}declare${RWORD}/builtin declare/g" \
	-e "s/\\\$(type${RWORD}/\$(__istio_type/g" \
	<<'BASH_COMPLETION_EOF'
`

		zshTail := `
BASH_COMPLETION_EOF
}

__istio_bash_source <(__istio_convert_bash_to_zsh)
_complete istio 2>/dev/null
`

		// Create the output file.