END OF TERMS AND CONDITIONS

   APPENDIX: How to apply the Apache License to your work.

      To apply the Apache License to your work, attach the following
      boilerplate notice, with the fields enclosed by brackets "[]"
      replaced with your own identifying information. (Don't include
      the brackets!)  The text should be enclosed in the appropriate
      comment syntax for the file format. We also recommend that a

pkg fmt, type ScanState interface, Read([]uint8) (int, error)
pkg fmt, type ScanState interface, ReadRune() (int32, int, error)
pkg fmt, type ScanState interface, SkipSpace()
pkg fmt, type ScanState interface, Token(bool, func(int32) bool) ([]uint8, error)
pkg fmt, type ScanState interface, UnreadRune() error
pkg fmt, type ScanState interface, Width() (int, bool)