cmdfmt

func AppendMissingLineFeed ¶

func AppendMissingLineFeed(msg string) string

AppendMissingLineFeed adds \n to a line unless already present

func PrintBegin ¶

func PrintBegin(w io.Writer, args ...interface{})

extract message printing from ctx until we find a better way to do this TODO: deprecate this package in favor of render.TextBlock

func PrintDone ¶

func PrintDone(w io.Writer, args ...interface{})