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Added new codec: tomtom
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‎README.md‎

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`scytale` | text <-> scytale ciphertext | encrypts with L, the number of letters on the rod (belongs to [1,[)
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`shift` | text <-> shift(N) ciphertext | shift ordinals with N (belongs to [1,255])
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`sms` | text <-> phone keystrokes | also called T9 code ; uses "`-`" as a separator for encoding, "`-`" or "`_`" or whitespace for decoding
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`tomtom` | text <-> tom-tom encoded text | similar to `morse`, using slashes and backslashes
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`url` | text <-> URL encoded text | aka URL encoding
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`xor` | text <-> XOR(N) ciphertext | XOR with a single byte (N belongs to [1,255])
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`whitespace` | text <-> whitespaces and tabs | replaces bits with whitespaces and tabs

‎codext/languages/__init__.py‎

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from .braille import *
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from .morse import *
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from .radio import *
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from .tomtom import *
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‎codext/languages/tomtom.py‎

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# -*- coding: UTF-8 -*-
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"""Tom-Tom Codec - tom-tom content encoding.
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This codec:
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- en/decodes strings from str to str
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- en/decodes strings from bytes to bytes
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- decodes file content to str (read)
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- encodes file content from str to bytes (write)
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"""
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from ..__common__ import *
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__examples__ = {
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'enc': {
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'this is a test': "\\\\/\\ /\\\\ /\\\\\\ \\/\\ | /\\\\\\ \\/\\ | / | \\\\/\\ /\\ \\/\\ \\\\/\\"
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}
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}
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ENCMAP = {
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# letters
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'A': "/", 'B': "//", 'C': "///", 'D': "////", 'E': "/\\", 'F': "//\\", 'G': "///\\", 'H': "/\\\\", 'I': "/\\\\\\",
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'J': "\\/", 'K': "\\\\/", 'L': "\\\\\\/", 'M': "\\//", 'N': "\\///", 'O': "/\\/", 'P': "//\\/", 'Q': "/\\\\/",
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'R': "/\\//", 'S': "\\/\\", 'T': "\\\\/\\", 'U': "\\//\\", 'V': "\\/\\\\", 'W': "//\\\\", 'X': "\\\\//",
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'Y': "\\/\\/", 'Z': "/\\/\\",
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# word separator
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' ' : "|",
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}
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add_map("tomtom", ENCMAP, ".", " ", ignore_case="both", pattern=r"^tom-?tom([-_]?.{2})?$")
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‎docs/encodings.md‎

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-----
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### Tom-Tom
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This codec is similar to morse. It converts text into slashes and backslashes.
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**Codec** | **Conversions** | **Aliases** | **Comment**
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:---: | :---: | --- | ---
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`tomtom` | text <-> tom-tom encoded text | `tom-tom` | uses "`|`" as a separator
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```python
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>>> codext.encode("this is a test", "tom-tom")
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'\\\\/\\ /\\\\ /\\\\\\ \\/\\ | /\\\\\\ \\/\\ | / | \\\\/\\ /\\ \\/\\ \\\\/\\'
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>>> codext.decode("\\\\/\\ /\\\\ /\\\\\\ \\/\\ | /\\\\\\ \\/\\ | / | \\\\/\\ /\\ \\/\\ \\\\/\\", "tomtom")
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'THIS IS A TEST'
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```
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-----
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### URL
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This handles URL encoding, regardless of the case when decoding and with no error.

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