trigram

Documentation

Overview

Package trigram supports a trigram alphabet for dupy.

Index

• Constants
• func FromToken(dst []T, start T, tok token.T) (T, []T)
• func Unletter(c byte) rune
• func VisitTokens(toks []token.T, fn func(T))
• type C
  • func Letter(r rune) C
• type T
  • func FromTokens(dst []T, toks []token.T) []T
  • func VisitToken(start T, tok token.T, fn func(T)) T
  • func Zero() T
  • func (t T) Shift(c C) T
  • func (t T) String() string

Constants

const (
	NumLetters    = 37 // 0-9, a-z, _
	NumTrigrams   = NumLetters * NumLetters * NumLetters
	COther      C = 36
)

Functions

func FromToken

func FromToken(dst []T, start T, tok token.T) (T, []T)

func Unletter

func Unletter(c byte) rune

func VisitTokens

func VisitTokens(toks []token.T, fn func(T))

Types

type C

type C byte

func Letter

func Letter(r rune) C

type T

type T uint16

func FromTokens

func FromTokens(dst []T, toks []token.T) []T

func VisitToken

func VisitToken(start T, tok token.T, fn func(T)) T

func Zero

func Zero() T

func (T) Shift

func (t T) Shift(c C) T

func (T) String

func (t T) String() string