rot8

package

v0.0.0-...-33b18b9 Latest Latest Go to latest Published: Sep 22, 2021 License: BSD-3-Clause Imports: 3 Imported by: 0

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Repository

github.com/241m/rot8000

Links

Open Source Insights

Documentation ¶

Overview ¶

Package rot8 provides utilities for rot8000 cyphering of Unicode text.

Index ¶

Constants
Variables
func CountChars(table *unicode.RangeTable) int
func Rotate(s string) string

Examples ¶

Rotate

Constants ¶

View Source

const Bmp = 0x10000

Variables ¶

View Source

var (
	// unicode.RangeTable of characters that will not be rotated.
	// This includes white space, control characters and surrogates.
	NonRotate = rangetable.Merge(
		unicode.Z,
		unicode.Cc,
		unicode.Cs,
		unicode.White_Space,
	)

	// Total number of non-rotatable characters.
	NonRotateCount = CountChars(NonRotate)

	// Total number of rotatable characters.
	RotateCount = Bmp - NonRotateCount

	// All rotatable characters.
	Runes []rune

	// Map of characters to its rotated counterpart's index in Runes.
	Map map[rune]int
)

Functions ¶

func CountChars ¶

func CountChars(table *unicode.RangeTable) int

Count total characters in a unicode.RangeTable.

func Rotate ¶

func Rotate(s string) string

Rotate string by about 0x8000 code points.

Example ¶

s := "Hello, World!"
r := Rotate(s)

fmt.Printf("r = %q\n", r)

Output:

r = "籑籮籵籵籸簵 籠籸类籵籭簪"

Types ¶

This section is empty.

Source Files ¶

View all Source files

rot.go

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