diff --git a/.gitignore b/.gitignore
index 4489065..0d608f6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,6 @@
 testing.js
 .DS_Store
 node_modules
+coverage
+npm-debug.log
+lib
diff --git a/.prettierrc.json b/.prettierrc.json
new file mode 100644
index 0000000..544138b
--- /dev/null
+++ b/.prettierrc.json
@@ -0,0 +1,3 @@
+{
+  "singleQuote": true
+}
diff --git a/LICENSE b/LICENSE
index 6c45e32..cd60271 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (C) 2019 Dmitry Shirokov
+Copyright (C) 2020 Dmitry Shirokov
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 557f818..1e0d350 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,4 @@
-
-chardet [![Build Status](https://travis-ci.org/runk/node-chardet.png)](https://travis-ci.org/runk/node-chardet)
-=====
+# chardet [![Build Status](https://travis-ci.org/runk/node-chardet.png)](https://travis-ci.org/runk/node-chardet)
 
 Chardet is a character detection module for NodeJS written in pure Javascript.
 Module is based on ICU project http://site.icu-project.org/, which uses character
@@ -15,27 +13,31 @@ npm i chardet
 ## Usage
 
 To return the encoding with the highest confidence:
+
 ```javascript
-var chardet = require('chardet');
+const chardet = require('chardet');
+
 chardet.detect(Buffer.from('hello there!'));
 // or
-chardet.detectFile('/path/to/file', function(err, encoding) {});
+chardet.detectFile('/path/to/file').then(encoding => console.log(encoding));
 // or
 chardet.detectFileSync('/path/to/file');
 ```
 
+To return the full list of possible encodings use `analyse` method.
 
-To return the full list of possible encodings:
 ```javascript
-var chardet = require('chardet');
-chardet.detectAll(Buffer.from('hello there!'));
-// or
-chardet.detectFileAll('/path/to/file', function(err, encoding) {});
-// or
-chardet.detectFileAllSync('/path/to/file');
+const chardet = require('chardet');
+chardet.analyse(Buffer.from('hello there!'));
+```
 
-//Returned value is an array of objects sorted by confidence value in decending order
-//e.g. [{ confidence: 90, name: 'UTF-8'}, {confidence: 20, name: 'windows-1252', lang: 'fr'}]
+Returned value is an array of objects sorted by confidence value in decending order
+
+```javascript
+[
+  { confidence: 90, name: 'UTF-8' },
+  { confidence: 20, name: 'windows-1252', lang: 'fr' }
+];
 ```
 
 ## Working with large data sets
@@ -44,38 +46,44 @@ Sometimes, when data set is huge and you want to optimize performace (in tradeof
 you can sample only first N bytes of the buffer:
 
 ```javascript
-chardet.detectFile('/path/to/file', { sampleSize: 32 }, function(err, encoding) {});
+chardet
+  .detectFile('/path/to/file', { sampleSize: 32 })
+  .then(encoding => console.log(encoding));
 ```
 
 ## Supported Encodings:
 
-* UTF-8
-* UTF-16 LE
-* UTF-16 BE
-* UTF-32 LE
-* UTF-32 BE
-* ISO-2022-JP
-* ISO-2022-KR
-* ISO-2022-CN
-* Shift-JIS
-* Big5
-* EUC-JP
-* EUC-KR
-* GB18030
-* ISO-8859-1
-* ISO-8859-2
-* ISO-8859-5
-* ISO-8859-6
-* ISO-8859-7
-* ISO-8859-8
-* ISO-8859-9
-* windows-1250
-* windows-1251
-* windows-1252
-* windows-1253
-* windows-1254
-* windows-1255
-* windows-1256
-* KOI8-R
+- UTF-8
+- UTF-16 LE
+- UTF-16 BE
+- UTF-32 LE
+- UTF-32 BE
+- ISO-2022-JP
+- ISO-2022-KR
+- ISO-2022-CN
+- Shift-JIS
+- Big5
+- EUC-JP
+- EUC-KR
+- GB18030
+- ISO-8859-1
+- ISO-8859-2
+- ISO-8859-5
+- ISO-8859-6
+- ISO-8859-7
+- ISO-8859-8
+- ISO-8859-9
+- windows-1250
+- windows-1251
+- windows-1252
+- windows-1253
+- windows-1254
+- windows-1255
+- windows-1256
+- KOI8-R
 
-Currently only these encodings are supported, more will be added soon.
+Currently only these encodings are supported.
+
+## Typescript?
+
+Yes. Type definitions are included.
diff --git a/encoding/iso2022.js b/encoding/iso2022.js
deleted file mode 100644
index afff88a..0000000
--- a/encoding/iso2022.js
+++ /dev/null
@@ -1,141 +0,0 @@
-var util = require('util'),
-  Match = require ('../match');
-
-
-/**
- * This is a superclass for the individual detectors for
- * each of the detectable members of the ISO 2022 family
- * of encodings.
- */
-
-function ISO_2022() {}
-
-ISO_2022.prototype.match = function(det) {
-
-  /**
-   * Matching function shared among the 2022 detectors JP, CN and KR
-   * Counts up the number of legal an unrecognized escape sequences in
-   * the sample of text, and computes a score based on the total number &
-   * the proportion that fit the encoding.
-   *
-   *
-   * @param text the byte buffer containing text to analyse
-   * @param textLen  the size of the text in the byte.
-   * @param escapeSequences the byte escape sequences to test for.
-   * @return match quality, in the range of 0-100.
-   */
-
-  var i, j;
-  var escN;
-  var hits   = 0;
-  var misses = 0;
-  var shifts = 0;
-  var quality;
-
-  // TODO: refactor me
-  var text = det.fInputBytes;
-  var textLen = det.fInputLen;
-
-  scanInput:
-    for (i = 0; i < textLen; i++) {
-      if (text[i] == 0x1b) {
-        checkEscapes:
-          for (escN = 0; escN < this.escapeSequences.length; escN++) {
-            var seq = this.escapeSequences[escN];
-
-            if ((textLen - i) < seq.length)
-              continue checkEscapes;
-
-            for (j = 1; j < seq.length; j++)
-              if (seq[j] != text[i + j])
-                continue checkEscapes;
-
-
-            hits++;
-            i += seq.length - 1;
-            continue scanInput;
-          }
-
-          misses++;
-      }
-
-      // Shift in/out
-      if (text[i] == 0x0e || text[i] == 0x0f)
-        shifts++;
-
-    }
-
-  if (hits == 0)
-    return null;
-
-  //
-  // Initial quality is based on relative proportion of recongized vs.
-  //   unrecognized escape sequences.
-  //   All good:  quality = 100;
-  //   half or less good: quality = 0;
-  //   linear inbetween.
-  quality = (100 * hits - 100 * misses) / (hits + misses);
-
-  // Back off quality if there were too few escape sequences seen.
-  //   Include shifts in this computation, so that KR does not get penalized
-  //   for having only a single Escape sequence, but many shifts.
-  if (hits + shifts < 5)
-    quality -= (5 - (hits + shifts)) * 10;
-
-  return quality <= 0 ? null : new Match(det, this, quality);
-};
-
-module.exports.ISO_2022_JP = function() {
-  this.name = function() {
-    return 'ISO-2022-JP';
-  };
-  this.escapeSequences = [
-    [ 0x1b, 0x24, 0x28, 0x43 ],   // KS X 1001:1992
-    [ 0x1b, 0x24, 0x28, 0x44 ],   // JIS X 212-1990
-    [ 0x1b, 0x24, 0x40 ],         // JIS C 6226-1978
-    [ 0x1b, 0x24, 0x41 ],         // GB 2312-80
-    [ 0x1b, 0x24, 0x42 ],         // JIS X 208-1983
-    [ 0x1b, 0x26, 0x40 ],         // JIS X 208 1990, 1997
-    [ 0x1b, 0x28, 0x42 ],         // ASCII
-    [ 0x1b, 0x28, 0x48 ],         // JIS-Roman
-    [ 0x1b, 0x28, 0x49 ],         // Half-width katakana
-    [ 0x1b, 0x28, 0x4a ],         // JIS-Roman
-    [ 0x1b, 0x2e, 0x41 ],         // ISO 8859-1
-    [ 0x1b, 0x2e, 0x46 ]          // ISO 8859-7
-  ];
-};
-util.inherits(module.exports.ISO_2022_JP, ISO_2022);
-
-
-
-module.exports.ISO_2022_KR = function() {
-  this.name = function() {
-    return 'ISO-2022-KR';
-  };
-  this.escapeSequences = [
-    [ 0x1b, 0x24, 0x29, 0x43 ]
-  ];
-};
-util.inherits(module.exports.ISO_2022_KR, ISO_2022);
-
-
-
-module.exports.ISO_2022_CN = function() {
-  this.name = function() {
-    return 'ISO-2022-CN';
-  };
-  this.escapeSequences = [
-    [ 0x1b, 0x24, 0x29, 0x41 ],   // GB 2312-80
-    [ 0x1b, 0x24, 0x29, 0x47 ],   // CNS 11643-1992 Plane 1
-    [ 0x1b, 0x24, 0x2A, 0x48 ],   // CNS 11643-1992 Plane 2
-    [ 0x1b, 0x24, 0x29, 0x45 ],   // ISO-IR-165
-    [ 0x1b, 0x24, 0x2B, 0x49 ],   // CNS 11643-1992 Plane 3
-    [ 0x1b, 0x24, 0x2B, 0x4A ],   // CNS 11643-1992 Plane 4
-    [ 0x1b, 0x24, 0x2B, 0x4B ],   // CNS 11643-1992 Plane 5
-    [ 0x1b, 0x24, 0x2B, 0x4C ],   // CNS 11643-1992 Plane 6
-    [ 0x1b, 0x24, 0x2B, 0x4D ],   // CNS 11643-1992 Plane 7
-    [ 0x1b, 0x4e ],               // SS2
-    [ 0x1b, 0x4f ]                // SS3
-  ];
-};
-util.inherits(module.exports.ISO_2022_CN, ISO_2022);
diff --git a/encoding/mbcs.js b/encoding/mbcs.js
deleted file mode 100644
index 5aa1557..0000000
--- a/encoding/mbcs.js
+++ /dev/null
@@ -1,502 +0,0 @@
-var util = require('util'),
-  Match = require ('../match');
-
-/**
- * Binary search implementation (recursive)
- */
-function binarySearch(arr, searchValue) {
-  function find(arr, searchValue, left, right) {
-    if (right < left)
-      return -1;
-
-    /*
-    int mid = mid = (left + right) / 2;
-    There is a bug in the above line;
-    Joshua Bloch suggests the following replacement:
-    */
-    var mid = Math.floor((left + right) >>> 1);
-    if (searchValue > arr[mid])
-      return find(arr, searchValue, mid + 1, right);
-
-    if (searchValue < arr[mid])
-      return find(arr, searchValue, left, mid - 1);
-
-    return mid;
-  };
-
-  return find(arr, searchValue, 0, arr.length - 1);
-};
-
-// 'Character'  iterated character class.
-//    Recognizers for specific mbcs encodings make their 'characters' available
-//    by providing a nextChar() function that fills in an instance of iteratedChar
-//    with the next char from the input.
-//    The returned characters are not converted to Unicode, but remain as the raw
-//    bytes (concatenated into an int) from the codepage data.
-//
-//  For Asian charsets, use the raw input rather than the input that has been
-//   stripped of markup.  Detection only considers multi-byte chars, effectively
-//   stripping markup anyway, and double byte chars do occur in markup too.
-//
-function IteratedChar() {
-
-  this.charValue = 0; // 1-4 bytes from the raw input data
-  this.index     = 0;
-  this.nextIndex = 0;
-  this.error     = false;
-  this.done      = false;
-
-  this.reset = function() {
-    this.charValue = 0;
-    this.index     = -1;
-    this.nextIndex = 0;
-    this.error     = false;
-    this.done      = false;
-  };
-
-  this.nextByte = function(det) {
-    if (this.nextIndex >= det.fRawLength) {
-      this.done = true;
-      return -1;
-    }
-    var byteValue = det.fRawInput[this.nextIndex++] & 0x00ff;
-    return byteValue;
-  };
-};
-
-
-
-/**
- * Asian double or multi-byte - charsets.
- * Match is determined mostly by the input data adhering to the
- * encoding scheme for the charset, and, optionally,
- * frequency-of-occurence of characters.
- */
-
-function mbcs() {};
-
-/**
- * Test the match of this charset with the input text data
- *      which is obtained via the CharsetDetector object.
- *
- * @param det  The CharsetDetector, which contains the input text
- *             to be checked for being in this charset.
- * @return     Two values packed into one int  (Damn java, anyhow)
- *             bits 0-7:  the match confidence, ranging from 0-100
- *             bits 8-15: The match reason, an enum-like value.
- */
-mbcs.prototype.match = function(det) {
-
-  var singleByteCharCount = 0,  //TODO Do we really need this?
-    doubleByteCharCount = 0,
-    commonCharCount     = 0,
-    badCharCount        = 0,
-    totalCharCount      = 0,
-    confidence          = 0;
-
-  var iter = new IteratedChar();
-
-  detectBlock: {
-    for (iter.reset(); this.nextChar(iter, det);) {
-      totalCharCount++;
-      if (iter.error) {
-        badCharCount++;
-      } else {
-        var cv = iter.charValue & 0xFFFFFFFF;
-
-        if (cv <= 0xff) {
-          singleByteCharCount++;
-        } else {
-          doubleByteCharCount++;
-          if (this.commonChars != null) {
-            // NOTE: This assumes that there are no 4-byte common chars.
-            if (binarySearch(this.commonChars, cv) >= 0) {
-              commonCharCount++;
-            }
-          }
-        }
-      }
-      if (badCharCount >= 2 && badCharCount * 5 >= doubleByteCharCount) {
-        // console.log('its here!')
-        // Bail out early if the byte data is not matching the encoding scheme.
-        break detectBlock;
-      }
-    }
-
-    if (doubleByteCharCount <= 10 && badCharCount== 0) {
-      // Not many multi-byte chars.
-      if (doubleByteCharCount == 0 && totalCharCount < 10) {
-        // There weren't any multibyte sequences, and there was a low density of non-ASCII single bytes.
-        // We don't have enough data to have any confidence.
-        // Statistical analysis of single byte non-ASCII charcters would probably help here.
-        confidence = 0;
-      }
-      else {
-        //   ASCII or ISO file?  It's probably not our encoding,
-        //   but is not incompatible with our encoding, so don't give it a zero.
-        confidence = 10;
-      }
-      break detectBlock;
-    }
-
-    //
-    //  No match if there are too many characters that don't fit the encoding scheme.
-    //    (should we have zero tolerance for these?)
-    //
-    if (doubleByteCharCount < 20 * badCharCount) {
-      confidence = 0;
-      break detectBlock;
-    }
-
-    if (this.commonChars == null) {
-      // We have no statistics on frequently occuring characters.
-      //  Assess confidence purely on having a reasonable number of
-      //  multi-byte characters (the more the better
-      confidence = 30 + doubleByteCharCount - 20 * badCharCount;
-      if (confidence > 100) {
-        confidence = 100;
-      }
-    } else {
-      //
-      // Frequency of occurence statistics exist.
-      //
-      var maxVal = Math.log(parseFloat(doubleByteCharCount) / 4);
-      var scaleFactor = 90.0 / maxVal;
-      confidence = Math.floor(Math.log(commonCharCount + 1) * scaleFactor + 10);
-      confidence = Math.min(confidence, 100);
-    }
-  }   // end of detectBlock:
-
-  return confidence == 0 ? null : new Match(det, this, confidence);
-};
-
-/**
- * Get the next character (however many bytes it is) from the input data
- *    Subclasses for specific charset encodings must implement this function
- *    to get characters according to the rules of their encoding scheme.
- *
- *  This function is not a method of class iteratedChar only because
- *   that would require a lot of extra derived classes, which is awkward.
- * @param it  The iteratedChar 'struct' into which the returned char is placed.
- * @param det The charset detector, which is needed to get at the input byte data
- *            being iterated over.
- * @return    True if a character was returned, false at end of input.
- */
-
-mbcs.prototype.nextChar = function(iter, det) {};
-
-
-
-/**
- * Shift-JIS charset recognizer.
- */
-module.exports.sjis = function() {
-  this.name = function() {
-    return 'Shift-JIS';
-  };
-  this.language = function() {
-    return 'ja';
-  };
-
-  // TODO:  This set of data comes from the character frequency-
-  //        of-occurence analysis tool.  The data needs to be moved
-  //        into a resource and loaded from there.
-  this.commonChars = [
-    0x8140, 0x8141, 0x8142, 0x8145, 0x815b, 0x8169, 0x816a, 0x8175, 0x8176, 0x82a0,
-    0x82a2, 0x82a4, 0x82a9, 0x82aa, 0x82ab, 0x82ad, 0x82af, 0x82b1, 0x82b3, 0x82b5,
-    0x82b7, 0x82bd, 0x82be, 0x82c1, 0x82c4, 0x82c5, 0x82c6, 0x82c8, 0x82c9, 0x82cc,
-    0x82cd, 0x82dc, 0x82e0, 0x82e7, 0x82e8, 0x82e9, 0x82ea, 0x82f0, 0x82f1, 0x8341,
-    0x8343, 0x834e, 0x834f, 0x8358, 0x835e, 0x8362, 0x8367, 0x8375, 0x8376, 0x8389,
-    0x838a, 0x838b, 0x838d, 0x8393, 0x8e96, 0x93fa, 0x95aa
-  ];
-
-  this.nextChar = function(iter, det) {
-    iter.index = iter.nextIndex;
-    iter.error = false;
-
-    var firstByte;
-    firstByte = iter.charValue = iter.nextByte(det);
-    if (firstByte < 0)
-      return false;
-
-    if (firstByte <= 0x7f || (firstByte > 0xa0 && firstByte <= 0xdf))
-      return true;
-
-    var secondByte = iter.nextByte(det);
-    if (secondByte < 0)
-      return false;
-
-    iter.charValue = (firstByte << 8) | secondByte;
-    if (! ((secondByte >= 0x40 && secondByte <= 0x7f) || (secondByte >= 0x80 && secondByte <= 0xff))) {
-      // Illegal second byte value.
-      iter.error = true;
-    }
-    return true;
-  };
-};
-util.inherits(module.exports.sjis, mbcs);
-
-
-
-/**
- *   Big5 charset recognizer.
- */
-module.exports.big5 = function() {
-  this.name = function() {
-    return 'Big5';
-  };
-  this.language = function() {
-    return 'zh';
-  };
-  // TODO:  This set of data comes from the character frequency-
-  //        of-occurence analysis tool.  The data needs to be moved
-  //        into a resource and loaded from there.
-  this.commonChars = [
-    0xa140, 0xa141, 0xa142, 0xa143, 0xa147, 0xa149, 0xa175, 0xa176, 0xa440, 0xa446,
-    0xa447, 0xa448, 0xa451, 0xa454, 0xa457, 0xa464, 0xa46a, 0xa46c, 0xa477, 0xa4a3,
-    0xa4a4, 0xa4a7, 0xa4c1, 0xa4ce, 0xa4d1, 0xa4df, 0xa4e8, 0xa4fd, 0xa540, 0xa548,
-    0xa558, 0xa569, 0xa5cd, 0xa5e7, 0xa657, 0xa661, 0xa662, 0xa668, 0xa670, 0xa6a8,
-    0xa6b3, 0xa6b9, 0xa6d3, 0xa6db, 0xa6e6, 0xa6f2, 0xa740, 0xa751, 0xa759, 0xa7da,
-    0xa8a3, 0xa8a5, 0xa8ad, 0xa8d1, 0xa8d3, 0xa8e4, 0xa8fc, 0xa9c0, 0xa9d2, 0xa9f3,
-    0xaa6b, 0xaaba, 0xaabe, 0xaacc, 0xaafc, 0xac47, 0xac4f, 0xacb0, 0xacd2, 0xad59,
-    0xaec9, 0xafe0, 0xb0ea, 0xb16f, 0xb2b3, 0xb2c4, 0xb36f, 0xb44c, 0xb44e, 0xb54c,
-    0xb5a5, 0xb5bd, 0xb5d0, 0xb5d8, 0xb671, 0xb7ed, 0xb867, 0xb944, 0xbad8, 0xbb44,
-    0xbba1, 0xbdd1, 0xc2c4, 0xc3b9, 0xc440, 0xc45f
-  ];
-  this.nextChar = function(iter, det) {
-    iter.index = iter.nextIndex;
-    iter.error = false;
-
-    var firstByte = iter.charValue = iter.nextByte(det);
-
-    if (firstByte < 0)
-      return false;
-
-    // single byte character.
-    if (firstByte <= 0x7f || firstByte == 0xff)
-      return true;
-
-    var secondByte = iter.nextByte(det);
-
-    if (secondByte < 0)
-      return false;
-
-    iter.charValue = (iter.charValue << 8) | secondByte;
-
-    if (secondByte < 0x40 || secondByte == 0x7f || secondByte == 0xff)
-      iter.error = true;
-
-    return true;
-  };
-};
-util.inherits(module.exports.big5, mbcs);
-
-
-
-/**
- *  EUC charset recognizers.  One abstract class that provides the common function
- *  for getting the next character according to the EUC encoding scheme,
- *  and nested derived classes for EUC_KR, EUC_JP, EUC_CN.
- *
- *  Get the next character value for EUC based encodings.
- *  Character 'value' is simply the raw bytes that make up the character
- *     packed into an int.
- */
-function eucNextChar(iter, det) {
-  iter.index = iter.nextIndex;
-  iter.error = false;
-  var firstByte  = 0;
-  var secondByte = 0;
-  var thirdByte  = 0;
-  //int fourthByte = 0;
-  buildChar: {
-    firstByte = iter.charValue = iter.nextByte(det);
-    if (firstByte < 0) {
-      // Ran off the end of the input data
-      iter.done = true;
-      break buildChar;
-    }
-    if (firstByte <= 0x8d) {
-      // single byte char
-      break buildChar;
-    }
-    secondByte = iter.nextByte(det);
-    iter.charValue = (iter.charValue << 8) | secondByte;
-    if (firstByte >= 0xA1 && firstByte <= 0xfe) {
-      // Two byte Char
-      if (secondByte < 0xa1) {
-        iter.error = true;
-      }
-      break buildChar;
-    }
-    if (firstByte == 0x8e) {
-      // Code Set 2.
-      //   In EUC-JP, total char size is 2 bytes, only one byte of actual char value.
-      //   In EUC-TW, total char size is 4 bytes, three bytes contribute to char value.
-      // We don't know which we've got.
-      // Treat it like EUC-JP.  If the data really was EUC-TW, the following two
-      //   bytes will look like a well formed 2 byte char.
-      if (secondByte < 0xa1) {
-        iter.error = true;
-      }
-      break buildChar;
-    }
-    if (firstByte == 0x8f) {
-      // Code set 3.
-      // Three byte total char size, two bytes of actual char value.
-      thirdByte = iter.nextByte(det);
-      iter.charValue = (iter.charValue << 8) | thirdByte;
-      if (thirdByte < 0xa1) {
-        iter.error = true;
-      }
-    }
-  }
-  return iter.done == false;
-};
-
-
-
-/**
- * The charset recognize for EUC-JP.  A singleton instance of this class
- *    is created and kept by the public CharsetDetector class
- */
-module.exports.euc_jp = function() {
-  this.name = function() {
-    return 'EUC-JP';
-  };
-  this.language = function() {
-    return 'ja';
-  };
-
-  // TODO:  This set of data comes from the character frequency-
-  //        of-occurence analysis tool.  The data needs to be moved
-  //        into a resource and loaded from there.
-  this.commonChars = [
-    0xa1a1, 0xa1a2, 0xa1a3, 0xa1a6, 0xa1bc, 0xa1ca, 0xa1cb, 0xa1d6, 0xa1d7, 0xa4a2,
-    0xa4a4, 0xa4a6, 0xa4a8, 0xa4aa, 0xa4ab, 0xa4ac, 0xa4ad, 0xa4af, 0xa4b1, 0xa4b3,
-    0xa4b5, 0xa4b7, 0xa4b9, 0xa4bb, 0xa4bd, 0xa4bf, 0xa4c0, 0xa4c1, 0xa4c3, 0xa4c4,
-    0xa4c6, 0xa4c7, 0xa4c8, 0xa4c9, 0xa4ca, 0xa4cb, 0xa4ce, 0xa4cf, 0xa4d0, 0xa4de,
-    0xa4df, 0xa4e1, 0xa4e2, 0xa4e4, 0xa4e8, 0xa4e9, 0xa4ea, 0xa4eb, 0xa4ec, 0xa4ef,
-    0xa4f2, 0xa4f3, 0xa5a2, 0xa5a3, 0xa5a4, 0xa5a6, 0xa5a7, 0xa5aa, 0xa5ad, 0xa5af,
-    0xa5b0, 0xa5b3, 0xa5b5, 0xa5b7, 0xa5b8, 0xa5b9, 0xa5bf, 0xa5c3, 0xa5c6, 0xa5c7,
-    0xa5c8, 0xa5c9, 0xa5cb, 0xa5d0, 0xa5d5, 0xa5d6, 0xa5d7, 0xa5de, 0xa5e0, 0xa5e1,
-    0xa5e5, 0xa5e9, 0xa5ea, 0xa5eb, 0xa5ec, 0xa5ed, 0xa5f3, 0xb8a9, 0xb9d4, 0xbaee,
-    0xbbc8, 0xbef0, 0xbfb7, 0xc4ea, 0xc6fc, 0xc7bd, 0xcab8, 0xcaf3, 0xcbdc, 0xcdd1
-  ];
-
-  this.nextChar = eucNextChar;
-};
-util.inherits(module.exports.euc_jp, mbcs);
-
-
-
-/**
- * The charset recognize for EUC-KR.  A singleton instance of this class
- *    is created and kept by the public CharsetDetector class
- */
-module.exports.euc_kr = function() {
-  this.name = function() {
-    return 'EUC-KR';
-  };
-  this.language = function() {
-    return 'ko';
-  };
-
-  // TODO:  This set of data comes from the character frequency-
-  //        of-occurence analysis tool.  The data needs to be moved
-  //        into a resource and loaded from there.
-  this.commonChars = [
-    0xb0a1, 0xb0b3, 0xb0c5, 0xb0cd, 0xb0d4, 0xb0e6, 0xb0ed, 0xb0f8, 0xb0fa, 0xb0fc,
-    0xb1b8, 0xb1b9, 0xb1c7, 0xb1d7, 0xb1e2, 0xb3aa, 0xb3bb, 0xb4c2, 0xb4cf, 0xb4d9,
-    0xb4eb, 0xb5a5, 0xb5b5, 0xb5bf, 0xb5c7, 0xb5e9, 0xb6f3, 0xb7af, 0xb7c2, 0xb7ce,
-    0xb8a6, 0xb8ae, 0xb8b6, 0xb8b8, 0xb8bb, 0xb8e9, 0xb9ab, 0xb9ae, 0xb9cc, 0xb9ce,
-    0xb9fd, 0xbab8, 0xbace, 0xbad0, 0xbaf1, 0xbbe7, 0xbbf3, 0xbbfd, 0xbcad, 0xbcba,
-    0xbcd2, 0xbcf6, 0xbdba, 0xbdc0, 0xbdc3, 0xbdc5, 0xbec6, 0xbec8, 0xbedf, 0xbeee,
-    0xbef8, 0xbefa, 0xbfa1, 0xbfa9, 0xbfc0, 0xbfe4, 0xbfeb, 0xbfec, 0xbff8, 0xc0a7,
-    0xc0af, 0xc0b8, 0xc0ba, 0xc0bb, 0xc0bd, 0xc0c7, 0xc0cc, 0xc0ce, 0xc0cf, 0xc0d6,
-    0xc0da, 0xc0e5, 0xc0fb, 0xc0fc, 0xc1a4, 0xc1a6, 0xc1b6, 0xc1d6, 0xc1df, 0xc1f6,
-    0xc1f8, 0xc4a1, 0xc5cd, 0xc6ae, 0xc7cf, 0xc7d1, 0xc7d2, 0xc7d8, 0xc7e5, 0xc8ad
-  ];
-
-  this.nextChar = eucNextChar;
-};
-util.inherits(module.exports.euc_kr, mbcs);
-
-
-
-/**
- *   GB-18030 recognizer. Uses simplified Chinese statistics.
- */
-module.exports.gb_18030 = function() {
-  this.name = function() {
-    return 'GB18030';
-  };
-  this.language = function() {
-    return 'zh';
-  };
-
-  /*
-   *  Get the next character value for EUC based encodings.
-   *  Character 'value' is simply the raw bytes that make up the character
-   *     packed into an int.
-   */
-  this.nextChar = function(iter, det) {
-    iter.index = iter.nextIndex;
-    iter.error = false;
-    var firstByte  = 0;
-    var secondByte = 0;
-    var thirdByte  = 0;
-    var fourthByte = 0;
-    buildChar: {
-      firstByte = iter.charValue = iter.nextByte(det);
-      if (firstByte < 0) {
-        // Ran off the end of the input data
-        iter.done = true;
-        break buildChar;
-      }
-      if (firstByte <= 0x80) {
-        // single byte char
-        break buildChar;
-      }
-      secondByte = iter.nextByte(det);
-      iter.charValue = (iter.charValue << 8) | secondByte;
-      if (firstByte >= 0x81 && firstByte <= 0xFE) {
-        // Two byte Char
-        if ((secondByte >= 0x40 && secondByte <= 0x7E) || (secondByte >=80 && secondByte <= 0xFE)) {
-          break buildChar;
-        }
-        // Four byte char
-        if (secondByte >= 0x30 && secondByte <= 0x39) {
-          thirdByte = iter.nextByte(det);
-          if (thirdByte >= 0x81 && thirdByte <= 0xFE) {
-            fourthByte = iter.nextByte(det);
-            if (fourthByte >= 0x30 && fourthByte <= 0x39) {
-              iter.charValue = (iter.charValue << 16) | (thirdByte << 8) | fourthByte;
-              break buildChar;
-            }
-          }
-        }
-        iter.error = true;
-        break buildChar;
-      }
-    }
-    return iter.done == false;
-  };
-
-  // TODO:  This set of data comes from the character frequency-
-  //        of-occurence analysis tool.  The data needs to be moved
-  //        into a resource and loaded from there.
-  this.commonChars = [
-    0xa1a1, 0xa1a2, 0xa1a3, 0xa1a4, 0xa1b0, 0xa1b1, 0xa1f1, 0xa1f3, 0xa3a1, 0xa3ac,
-    0xa3ba, 0xb1a8, 0xb1b8, 0xb1be, 0xb2bb, 0xb3c9, 0xb3f6, 0xb4f3, 0xb5bd, 0xb5c4,
-    0xb5e3, 0xb6af, 0xb6d4, 0xb6e0, 0xb7a2, 0xb7a8, 0xb7bd, 0xb7d6, 0xb7dd, 0xb8b4,
-    0xb8df, 0xb8f6, 0xb9ab, 0xb9c9, 0xb9d8, 0xb9fa, 0xb9fd, 0xbacd, 0xbba7, 0xbbd6,
-    0xbbe1, 0xbbfa, 0xbcbc, 0xbcdb, 0xbcfe, 0xbdcc, 0xbecd, 0xbedd, 0xbfb4, 0xbfc6,
-    0xbfc9, 0xc0b4, 0xc0ed, 0xc1cb, 0xc2db, 0xc3c7, 0xc4dc, 0xc4ea, 0xc5cc, 0xc6f7,
-    0xc7f8, 0xc8ab, 0xc8cb, 0xc8d5, 0xc8e7, 0xc9cf, 0xc9fa, 0xcab1, 0xcab5, 0xcac7,
-    0xcad0, 0xcad6, 0xcaf5, 0xcafd, 0xccec, 0xcdf8, 0xceaa, 0xcec4, 0xced2, 0xcee5,
-    0xcfb5, 0xcfc2, 0xcfd6, 0xd0c2, 0xd0c5, 0xd0d0, 0xd0d4, 0xd1a7, 0xd2aa, 0xd2b2,
-    0xd2b5, 0xd2bb, 0xd2d4, 0xd3c3, 0xd3d0, 0xd3fd, 0xd4c2, 0xd4da, 0xd5e2, 0xd6d0
-  ];
-};
-util.inherits(module.exports.gb_18030, mbcs);
diff --git a/encoding/sbcs.js b/encoding/sbcs.js
deleted file mode 100644
index 80d525e..0000000
--- a/encoding/sbcs.js
+++ /dev/null
@@ -1,907 +0,0 @@
-var util = require('util'),
-  Match = require ('../match');
-
-/**
- * This class recognizes single-byte encodings. Because the encoding scheme is so
- * simple, language statistics are used to do the matching.
- */
-
-function NGramParser(theNgramList, theByteMap) {
-  var N_GRAM_MASK = 0xFFFFFF;
-
-  this.byteIndex = 0;
-  this.ngram = 0;
-
-  this.ngramList = theNgramList;
-  this.byteMap = theByteMap;
-
-  this.ngramCount = 0;
-  this.hitCount = 0;
-
-  this.spaceChar;
-
-  /*
-   * Binary search for value in table, which must have exactly 64 entries.
-   */
-  this.search = function(table, value) {
-    var index = 0;
-
-    if (table[index + 32] <= value) index += 32;
-    if (table[index + 16] <= value) index += 16;
-    if (table[index + 8]  <= value) index += 8;
-    if (table[index + 4]  <= value) index += 4;
-    if (table[index + 2]  <= value) index += 2;
-    if (table[index + 1]  <= value) index += 1;
-    if (table[index]      > value)  index -= 1;
-
-    if (index < 0 || table[index] != value)
-      return -1;
-
-    return index;
-  };
-
-  this.lookup = function(thisNgram) {
-    this.ngramCount += 1;
-    if (this.search(this.ngramList, thisNgram) >= 0) {
-      this.hitCount += 1;
-    }
-  };
-
-  this.addByte = function(b) {
-    this.ngram = ((this.ngram << 8) + (b & 0xFF)) & N_GRAM_MASK;
-    this.lookup(this.ngram);
-  }
-
-  this.nextByte = function(det) {
-    if (this.byteIndex >= det.fInputLen)
-      return -1;
-
-    return det.fInputBytes[this.byteIndex++] & 0xFF;
-  }
-
-  this.parse = function(det, spaceCh) {
-    var b, ignoreSpace = false;
-    this.spaceChar = spaceCh;
-
-    while ((b = this.nextByte(det)) >= 0) {
-      var mb = this.byteMap[b];
-
-      // TODO: 0x20 might not be a space in all character sets...
-      if (mb != 0) {
-        if (!(mb == this.spaceChar && ignoreSpace)) {
-          this.addByte(mb);
-        }
-
-        ignoreSpace = (mb == this.spaceChar);
-      }
-    }
-
-    // TODO: Is this OK? The buffer could have ended in the middle of a word...
-    this.addByte(this.spaceChar);
-
-    var rawPercent = this.hitCount / this.ngramCount;
-
-    // TODO - This is a bit of a hack to take care of a case
-    // were we were getting a confidence of 135...
-    if (rawPercent > 0.33)
-      return 98;
-
-    return Math.floor(rawPercent * 300.0);
-  };
-};
-
-function NGramsPlusLang(la, ng) {
-  this.fLang = la;
-  this.fNGrams = ng;
-};
-
-function sbcs() {};
-sbcs.prototype.spaceChar = 0x20;
-sbcs.prototype.ngrams = function() {};
-sbcs.prototype.byteMap = function() {};
-sbcs.prototype.match = function(det) {
-
-  var ngrams = this.ngrams();
-  var multiple = (Array.isArray(ngrams) && ngrams[0] instanceof NGramsPlusLang);
-
-  if (!multiple) {
-    var parser = new NGramParser(ngrams, this.byteMap());
-    var confidence = parser.parse(det, this.spaceChar);
-    return confidence <= 0 ? null : new Match(det, this, confidence);
-  }
-
-  var bestConfidenceSoFar = -1;
-  var lang = null;
-
-  for (var i = ngrams.length - 1; i >= 0; i--) {
-    var ngl = ngrams[i];
-
-    var parser = new NGramParser(ngl.fNGrams, this.byteMap());
-    var confidence = parser.parse(det, this.spaceChar);
-    if (confidence > bestConfidenceSoFar) {
-      bestConfidenceSoFar = confidence;
-      lang = ngl.fLang;
-    }
-  }
-
-  var name = this.name(det);
-  return bestConfidenceSoFar <= 0 ? null : new Match(det, this, bestConfidenceSoFar, name, lang);
-};
-
-
-module.exports.ISO_8859_1 = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0xAA, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0xB5, 0x20, 0x20,
-      0x20, 0x20, 0xBA, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xDF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF
-    ];
-  };
-
-  this.ngrams = function() {
-    return [
-      new NGramsPlusLang('da', [
-        0x206166, 0x206174, 0x206465, 0x20656E, 0x206572, 0x20666F, 0x206861, 0x206920,
-        0x206D65, 0x206F67, 0x2070E5, 0x207369, 0x207374, 0x207469, 0x207669, 0x616620,
-        0x616E20, 0x616E64, 0x617220, 0x617420, 0x646520, 0x64656E, 0x646572, 0x646574,
-        0x652073, 0x656420, 0x656465, 0x656E20, 0x656E64, 0x657220, 0x657265, 0x657320,
-        0x657420, 0x666F72, 0x676520, 0x67656E, 0x676572, 0x696765, 0x696C20, 0x696E67,
-        0x6B6520, 0x6B6B65, 0x6C6572, 0x6C6967, 0x6C6C65, 0x6D6564, 0x6E6465, 0x6E6520,
-        0x6E6720, 0x6E6765, 0x6F6720, 0x6F6D20, 0x6F7220, 0x70E520, 0x722064, 0x722065,
-        0x722073, 0x726520, 0x737465, 0x742073, 0x746520, 0x746572, 0x74696C, 0x766572
-      ]),
-      new NGramsPlusLang('de', [
-        0x20616E, 0x206175, 0x206265, 0x206461, 0x206465, 0x206469, 0x206569, 0x206765,
-        0x206861, 0x20696E, 0x206D69, 0x207363, 0x207365, 0x20756E, 0x207665, 0x20766F,
-        0x207765, 0x207A75, 0x626572, 0x636820, 0x636865, 0x636874, 0x646173, 0x64656E,
-        0x646572, 0x646965, 0x652064, 0x652073, 0x65696E, 0x656974, 0x656E20, 0x657220,
-        0x657320, 0x67656E, 0x68656E, 0x687420, 0x696368, 0x696520, 0x696E20, 0x696E65,
-        0x697420, 0x6C6963, 0x6C6C65, 0x6E2061, 0x6E2064, 0x6E2073, 0x6E6420, 0x6E6465,
-        0x6E6520, 0x6E6720, 0x6E6765, 0x6E7465, 0x722064, 0x726465, 0x726569, 0x736368,
-        0x737465, 0x742064, 0x746520, 0x74656E, 0x746572, 0x756E64, 0x756E67, 0x766572
-      ]),
-      new NGramsPlusLang('en', [
-        0x206120, 0x20616E, 0x206265, 0x20636F, 0x20666F, 0x206861, 0x206865, 0x20696E,
-        0x206D61, 0x206F66, 0x207072, 0x207265, 0x207361, 0x207374, 0x207468, 0x20746F,
-        0x207768, 0x616964, 0x616C20, 0x616E20, 0x616E64, 0x617320, 0x617420, 0x617465,
-        0x617469, 0x642061, 0x642074, 0x652061, 0x652073, 0x652074, 0x656420, 0x656E74,
-        0x657220, 0x657320, 0x666F72, 0x686174, 0x686520, 0x686572, 0x696420, 0x696E20,
-        0x696E67, 0x696F6E, 0x697320, 0x6E2061, 0x6E2074, 0x6E6420, 0x6E6720, 0x6E7420,
-        0x6F6620, 0x6F6E20, 0x6F7220, 0x726520, 0x727320, 0x732061, 0x732074, 0x736169,
-        0x737420, 0x742074, 0x746572, 0x746861, 0x746865, 0x74696F, 0x746F20, 0x747320
-      ]),
-      new NGramsPlusLang('es', [
-        0x206120, 0x206361, 0x20636F, 0x206465, 0x20656C, 0x20656E, 0x206573, 0x20696E,
-        0x206C61, 0x206C6F, 0x207061, 0x20706F, 0x207072, 0x207175, 0x207265, 0x207365,
-        0x20756E, 0x207920, 0x612063, 0x612064, 0x612065, 0x61206C, 0x612070, 0x616369,
-        0x61646F, 0x616C20, 0x617220, 0x617320, 0x6369F3, 0x636F6E, 0x646520, 0x64656C,
-        0x646F20, 0x652064, 0x652065, 0x65206C, 0x656C20, 0x656E20, 0x656E74, 0x657320,
-        0x657374, 0x69656E, 0x69F36E, 0x6C6120, 0x6C6F73, 0x6E2065, 0x6E7465, 0x6F2064,
-        0x6F2065, 0x6F6E20, 0x6F7220, 0x6F7320, 0x706172, 0x717565, 0x726120, 0x726573,
-        0x732064, 0x732065, 0x732070, 0x736520, 0x746520, 0x746F20, 0x756520, 0xF36E20
-      ]),
-      new NGramsPlusLang('fr', [
-        0x206175, 0x20636F, 0x206461, 0x206465, 0x206475, 0x20656E, 0x206574, 0x206C61,
-        0x206C65, 0x207061, 0x20706F, 0x207072, 0x207175, 0x207365, 0x20736F, 0x20756E,
-        0x20E020, 0x616E74, 0x617469, 0x636520, 0x636F6E, 0x646520, 0x646573, 0x647520,
-        0x652061, 0x652063, 0x652064, 0x652065, 0x65206C, 0x652070, 0x652073, 0x656E20,
-        0x656E74, 0x657220, 0x657320, 0x657420, 0x657572, 0x696F6E, 0x697320, 0x697420,
-        0x6C6120, 0x6C6520, 0x6C6573, 0x6D656E, 0x6E2064, 0x6E6520, 0x6E7320, 0x6E7420,
-        0x6F6E20, 0x6F6E74, 0x6F7572, 0x717565, 0x72206C, 0x726520, 0x732061, 0x732064,
-        0x732065, 0x73206C, 0x732070, 0x742064, 0x746520, 0x74696F, 0x756520, 0x757220
-      ]),
-      new NGramsPlusLang('it', [
-        0x20616C, 0x206368, 0x20636F, 0x206465, 0x206469, 0x206520, 0x20696C, 0x20696E,
-        0x206C61, 0x207065, 0x207072, 0x20756E, 0x612063, 0x612064, 0x612070, 0x612073,
-        0x61746F, 0x636865, 0x636F6E, 0x64656C, 0x646920, 0x652061, 0x652063, 0x652064,
-        0x652069, 0x65206C, 0x652070, 0x652073, 0x656C20, 0x656C6C, 0x656E74, 0x657220,
-        0x686520, 0x692061, 0x692063, 0x692064, 0x692073, 0x696120, 0x696C20, 0x696E20,
-        0x696F6E, 0x6C6120, 0x6C6520, 0x6C6920, 0x6C6C61, 0x6E6520, 0x6E6920, 0x6E6F20,
-        0x6E7465, 0x6F2061, 0x6F2064, 0x6F2069, 0x6F2073, 0x6F6E20, 0x6F6E65, 0x706572,
-        0x726120, 0x726520, 0x736920, 0x746120, 0x746520, 0x746920, 0x746F20, 0x7A696F
-      ]),
-      new NGramsPlusLang('nl', [
-        0x20616C, 0x206265, 0x206461, 0x206465, 0x206469, 0x206565, 0x20656E, 0x206765,
-        0x206865, 0x20696E, 0x206D61, 0x206D65, 0x206F70, 0x207465, 0x207661, 0x207665,
-        0x20766F, 0x207765, 0x207A69, 0x61616E, 0x616172, 0x616E20, 0x616E64, 0x617220,
-        0x617420, 0x636874, 0x646520, 0x64656E, 0x646572, 0x652062, 0x652076, 0x65656E,
-        0x656572, 0x656E20, 0x657220, 0x657273, 0x657420, 0x67656E, 0x686574, 0x696520,
-        0x696E20, 0x696E67, 0x697320, 0x6E2062, 0x6E2064, 0x6E2065, 0x6E2068, 0x6E206F,
-        0x6E2076, 0x6E6465, 0x6E6720, 0x6F6E64, 0x6F6F72, 0x6F7020, 0x6F7220, 0x736368,
-        0x737465, 0x742064, 0x746520, 0x74656E, 0x746572, 0x76616E, 0x766572, 0x766F6F
-      ]),
-      new NGramsPlusLang('no', [
-        0x206174, 0x206176, 0x206465, 0x20656E, 0x206572, 0x20666F, 0x206861, 0x206920,
-        0x206D65, 0x206F67, 0x2070E5, 0x207365, 0x20736B, 0x20736F, 0x207374, 0x207469,
-        0x207669, 0x20E520, 0x616E64, 0x617220, 0x617420, 0x646520, 0x64656E, 0x646574,
-        0x652073, 0x656420, 0x656E20, 0x656E65, 0x657220, 0x657265, 0x657420, 0x657474,
-        0x666F72, 0x67656E, 0x696B6B, 0x696C20, 0x696E67, 0x6B6520, 0x6B6B65, 0x6C6520,
-        0x6C6C65, 0x6D6564, 0x6D656E, 0x6E2073, 0x6E6520, 0x6E6720, 0x6E6765, 0x6E6E65,
-        0x6F6720, 0x6F6D20, 0x6F7220, 0x70E520, 0x722073, 0x726520, 0x736F6D, 0x737465,
-        0x742073, 0x746520, 0x74656E, 0x746572, 0x74696C, 0x747420, 0x747465, 0x766572
-      ]),
-      new NGramsPlusLang('pt', [
-        0x206120, 0x20636F, 0x206461, 0x206465, 0x20646F, 0x206520, 0x206573, 0x206D61,
-        0x206E6F, 0x206F20, 0x207061, 0x20706F, 0x207072, 0x207175, 0x207265, 0x207365,
-        0x20756D, 0x612061, 0x612063, 0x612064, 0x612070, 0x616465, 0x61646F, 0x616C20,
-        0x617220, 0x617261, 0x617320, 0x636F6D, 0x636F6E, 0x646120, 0x646520, 0x646F20,
-        0x646F73, 0x652061, 0x652064, 0x656D20, 0x656E74, 0x657320, 0x657374, 0x696120,
-        0x696361, 0x6D656E, 0x6E7465, 0x6E746F, 0x6F2061, 0x6F2063, 0x6F2064, 0x6F2065,
-        0x6F2070, 0x6F7320, 0x706172, 0x717565, 0x726120, 0x726573, 0x732061, 0x732064,
-        0x732065, 0x732070, 0x737461, 0x746520, 0x746F20, 0x756520, 0xE36F20, 0xE7E36F
-      ]),
-      new NGramsPlusLang('sv', [
-        0x206174, 0x206176, 0x206465, 0x20656E, 0x2066F6, 0x206861, 0x206920, 0x20696E,
-        0x206B6F, 0x206D65, 0x206F63, 0x2070E5, 0x20736B, 0x20736F, 0x207374, 0x207469,
-        0x207661, 0x207669, 0x20E472, 0x616465, 0x616E20, 0x616E64, 0x617220, 0x617474,
-        0x636820, 0x646520, 0x64656E, 0x646572, 0x646574, 0x656420, 0x656E20, 0x657220,
-        0x657420, 0x66F672, 0x67656E, 0x696C6C, 0x696E67, 0x6B6120, 0x6C6C20, 0x6D6564,
-        0x6E2073, 0x6E6120, 0x6E6465, 0x6E6720, 0x6E6765, 0x6E696E, 0x6F6368, 0x6F6D20,
-        0x6F6E20, 0x70E520, 0x722061, 0x722073, 0x726120, 0x736B61, 0x736F6D, 0x742073,
-        0x746120, 0x746520, 0x746572, 0x74696C, 0x747420, 0x766172, 0xE47220, 0xF67220,
-      ])
-    ];
-  };
-
-  this.name = function(det) {
-    return (det && det.fC1Bytes) ? 'windows-1252' : 'ISO-8859-1';
-  };
-};
-util.inherits(module.exports.ISO_8859_1, sbcs);
-
-
-module.exports.ISO_8859_2 = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0xB1, 0x20, 0xB3, 0x20, 0xB5, 0xB6, 0x20,
-      0x20, 0xB9, 0xBA, 0xBB, 0xBC, 0x20, 0xBE, 0xBF,
-      0x20, 0xB1, 0x20, 0xB3, 0x20, 0xB5, 0xB6, 0xB7,
-      0x20, 0xB9, 0xBA, 0xBB, 0xBC, 0x20, 0xBE, 0xBF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xDF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0x20
-    ];
-  }
-
-  this.ngrams = function() {
-    return [
-      new NGramsPlusLang('cs', [
-        0x206120, 0x206279, 0x20646F, 0x206A65, 0x206E61, 0x206E65, 0x206F20, 0x206F64,
-        0x20706F, 0x207072, 0x2070F8, 0x20726F, 0x207365, 0x20736F, 0x207374, 0x20746F,
-        0x207620, 0x207679, 0x207A61, 0x612070, 0x636520, 0x636820, 0x652070, 0x652073,
-        0x652076, 0x656D20, 0x656EED, 0x686F20, 0x686F64, 0x697374, 0x6A6520, 0x6B7465,
-        0x6C6520, 0x6C6920, 0x6E6120, 0x6EE920, 0x6EEC20, 0x6EED20, 0x6F2070, 0x6F646E,
-        0x6F6A69, 0x6F7374, 0x6F7520, 0x6F7661, 0x706F64, 0x706F6A, 0x70726F, 0x70F865,
-        0x736520, 0x736F75, 0x737461, 0x737469, 0x73746E, 0x746572, 0x746EED, 0x746F20,
-        0x752070, 0xBE6520, 0xE16EED, 0xE9686F, 0xED2070, 0xED2073, 0xED6D20, 0xF86564,
-      ]),
-      new NGramsPlusLang('hu', [
-        0x206120, 0x20617A, 0x206265, 0x206567, 0x20656C, 0x206665, 0x206861, 0x20686F,
-        0x206973, 0x206B65, 0x206B69, 0x206BF6, 0x206C65, 0x206D61, 0x206D65, 0x206D69,
-        0x206E65, 0x20737A, 0x207465, 0x20E973, 0x612061, 0x61206B, 0x61206D, 0x612073,
-        0x616B20, 0x616E20, 0x617A20, 0x62616E, 0x62656E, 0x656779, 0x656B20, 0x656C20,
-        0x656C65, 0x656D20, 0x656E20, 0x657265, 0x657420, 0x657465, 0x657474, 0x677920,
-        0x686F67, 0x696E74, 0x697320, 0x6B2061, 0x6BF67A, 0x6D6567, 0x6D696E, 0x6E2061,
-        0x6E616B, 0x6E656B, 0x6E656D, 0x6E7420, 0x6F6779, 0x732061, 0x737A65, 0x737A74,
-        0x737AE1, 0x73E967, 0x742061, 0x747420, 0x74E173, 0x7A6572, 0xE16E20, 0xE97320,
-      ]),
-      new NGramsPlusLang('pl', [
-        0x20637A, 0x20646F, 0x206920, 0x206A65, 0x206B6F, 0x206D61, 0x206D69, 0x206E61,
-        0x206E69, 0x206F64, 0x20706F, 0x207072, 0x207369, 0x207720, 0x207769, 0x207779,
-        0x207A20, 0x207A61, 0x612070, 0x612077, 0x616E69, 0x636820, 0x637A65, 0x637A79,
-        0x646F20, 0x647A69, 0x652070, 0x652073, 0x652077, 0x65207A, 0x65676F, 0x656A20,
-        0x656D20, 0x656E69, 0x676F20, 0x696120, 0x696520, 0x69656A, 0x6B6120, 0x6B6920,
-        0x6B6965, 0x6D6965, 0x6E6120, 0x6E6961, 0x6E6965, 0x6F2070, 0x6F7761, 0x6F7769,
-        0x706F6C, 0x707261, 0x70726F, 0x70727A, 0x727A65, 0x727A79, 0x7369EA, 0x736B69,
-        0x737461, 0x776965, 0x796368, 0x796D20, 0x7A6520, 0x7A6965, 0x7A7920, 0xF37720,
-      ]),
-      new NGramsPlusLang('ro', [
-        0x206120, 0x206163, 0x206361, 0x206365, 0x20636F, 0x206375, 0x206465, 0x206469,
-        0x206C61, 0x206D61, 0x207065, 0x207072, 0x207365, 0x2073E3, 0x20756E, 0x20BA69,
-        0x20EE6E, 0x612063, 0x612064, 0x617265, 0x617420, 0x617465, 0x617520, 0x636172,
-        0x636F6E, 0x637520, 0x63E320, 0x646520, 0x652061, 0x652063, 0x652064, 0x652070,
-        0x652073, 0x656120, 0x656920, 0x656C65, 0x656E74, 0x657374, 0x692061, 0x692063,
-        0x692064, 0x692070, 0x696520, 0x696920, 0x696E20, 0x6C6120, 0x6C6520, 0x6C6F72,
-        0x6C7569, 0x6E6520, 0x6E7472, 0x6F7220, 0x70656E, 0x726520, 0x726561, 0x727520,
-        0x73E320, 0x746520, 0x747275, 0x74E320, 0x756920, 0x756C20, 0xBA6920, 0xEE6E20,
-      ])
-    ];
-  };
-
-  this.name = function(det) {
-    return (det && det.fC1Bytes) ? 'windows-1250' : 'ISO-8859-2';
-  };
-};
-util.inherits(module.exports.ISO_8859_2, sbcs);
-
-
-module.exports.ISO_8859_5 = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0x20, 0xFE, 0xFF,
-      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
-      0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
-      0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0x20, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0x20, 0xFE, 0xFF
-    ];
-  };
-
-  this.ngrams = function() {
-    return [
-      0x20D220, 0x20D2DE, 0x20D4DE, 0x20D7D0, 0x20D820, 0x20DAD0, 0x20DADE, 0x20DDD0,
-      0x20DDD5, 0x20DED1, 0x20DFDE, 0x20DFE0, 0x20E0D0, 0x20E1DE, 0x20E1E2, 0x20E2DE,
-      0x20E7E2, 0x20EDE2, 0xD0DDD8, 0xD0E2EC, 0xD3DE20, 0xD5DBEC, 0xD5DDD8, 0xD5E1E2,
-      0xD5E220, 0xD820DF, 0xD8D520, 0xD8D820, 0xD8EF20, 0xDBD5DD, 0xDBD820, 0xDBECDD,
-      0xDDD020, 0xDDD520, 0xDDD8D5, 0xDDD8EF, 0xDDDE20, 0xDDDED2, 0xDE20D2, 0xDE20DF,
-      0xDE20E1, 0xDED220, 0xDED2D0, 0xDED3DE, 0xDED920, 0xDEDBEC, 0xDEDC20, 0xDEE1E2,
-      0xDFDEDB, 0xDFE0D5, 0xDFE0D8, 0xDFE0DE, 0xE0D0D2, 0xE0D5D4, 0xE1E2D0, 0xE1E2D2,
-      0xE1E2D8, 0xE1EF20, 0xE2D5DB, 0xE2DE20, 0xE2DEE0, 0xE2EC20, 0xE7E2DE, 0xEBE520
-    ];
-  };
-
-  this.name = function(det) {
-    return 'ISO-8859-5';
-  };
-
-  this.language = function() {
-    return 'ru';
-  };
-};
-util.inherits(module.exports.ISO_8859_5, sbcs);
-
-
-module.exports.ISO_8859_6 = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
-      0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
-      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
-      0xD8, 0xD9, 0xDA, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20
-    ];
-  };
-
-  this.ngrams = function() {
-    return [
-      0x20C7E4, 0x20C7E6, 0x20C8C7, 0x20D9E4, 0x20E1EA, 0x20E4E4, 0x20E5E6, 0x20E8C7,
-      0xC720C7, 0xC7C120, 0xC7CA20, 0xC7D120, 0xC7E420, 0xC7E4C3, 0xC7E4C7, 0xC7E4C8,
-      0xC7E4CA, 0xC7E4CC, 0xC7E4CD, 0xC7E4CF, 0xC7E4D3, 0xC7E4D9, 0xC7E4E2, 0xC7E4E5,
-      0xC7E4E8, 0xC7E4EA, 0xC7E520, 0xC7E620, 0xC7E6CA, 0xC820C7, 0xC920C7, 0xC920E1,
-      0xC920E4, 0xC920E5, 0xC920E8, 0xCA20C7, 0xCF20C7, 0xCFC920, 0xD120C7, 0xD1C920,
-      0xD320C7, 0xD920C7, 0xD9E4E9, 0xE1EA20, 0xE420C7, 0xE4C920, 0xE4E920, 0xE4EA20,
-      0xE520C7, 0xE5C720, 0xE5C920, 0xE5E620, 0xE620C7, 0xE720C7, 0xE7C720, 0xE8C7E4,
-      0xE8E620, 0xE920C7, 0xEA20C7, 0xEA20E5, 0xEA20E8, 0xEAC920, 0xEAD120, 0xEAE620
-    ];
-  };
-
-  this.name = function(det) {
-    return 'ISO-8859-6';
-  };
-
-  this.language = function() {
-    return 'ar';
-  };
-};
-util.inherits(module.exports.ISO_8859_6, sbcs);
-
-
-module.exports.ISO_8859_7 = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0xA1, 0xA2, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xDC, 0x20,
-      0xDD, 0xDE, 0xDF, 0x20, 0xFC, 0x20, 0xFD, 0xFE,
-      0xC0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0x20, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xDC, 0xDD, 0xDE, 0xDF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0x20
-    ];
-  };
-
-  this.ngrams = function() {
-    return [
-      0x20E1ED, 0x20E1F0, 0x20E3E9, 0x20E4E9, 0x20E5F0, 0x20E720, 0x20EAE1, 0x20ECE5,
-      0x20EDE1, 0x20EF20, 0x20F0E1, 0x20F0EF, 0x20F0F1, 0x20F3F4, 0x20F3F5, 0x20F4E7,
-      0x20F4EF, 0xDFE120, 0xE120E1, 0xE120F4, 0xE1E920, 0xE1ED20, 0xE1F0FC, 0xE1F220,
-      0xE3E9E1, 0xE5E920, 0xE5F220, 0xE720F4, 0xE7ED20, 0xE7F220, 0xE920F4, 0xE9E120,
-      0xE9EADE, 0xE9F220, 0xEAE1E9, 0xEAE1F4, 0xECE520, 0xED20E1, 0xED20E5, 0xED20F0,
-      0xEDE120, 0xEFF220, 0xEFF520, 0xF0EFF5, 0xF0F1EF, 0xF0FC20, 0xF220E1, 0xF220E5,
-      0xF220EA, 0xF220F0, 0xF220F4, 0xF3E520, 0xF3E720, 0xF3F4EF, 0xF4E120, 0xF4E1E9,
-      0xF4E7ED, 0xF4E7F2, 0xF4E9EA, 0xF4EF20, 0xF4EFF5, 0xF4F9ED, 0xF9ED20, 0xFEED20
-    ];
-  };
-
-  this.name = function(det) {
-    return (det && det.fC1Bytes) ? 'windows-1253' : 'ISO-8859-7';
-  };
-
-  this.language = function() {
-    return 'el';
-  };
-};
-util.inherits(module.exports.ISO_8859_7, sbcs);
-
-module.exports.ISO_8859_8 = function() {
-
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0xB5, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
-      0xF8, 0xF9, 0xFA, 0x20, 0x20, 0x20, 0x20, 0x20
-    ];
-  };
-
-  this.ngrams = function() {
-    return [
-      new NGramsPlusLang('he', [
-        0x20E0E5, 0x20E0E7, 0x20E0E9, 0x20E0FA, 0x20E1E9, 0x20E1EE, 0x20E4E0, 0x20E4E5,
-        0x20E4E9, 0x20E4EE, 0x20E4F2, 0x20E4F9, 0x20E4FA, 0x20ECE0, 0x20ECE4, 0x20EEE0,
-        0x20F2EC, 0x20F9EC, 0xE0FA20, 0xE420E0, 0xE420E1, 0xE420E4, 0xE420EC, 0xE420EE,
-        0xE420F9, 0xE4E5E0, 0xE5E020, 0xE5ED20, 0xE5EF20, 0xE5F820, 0xE5FA20, 0xE920E4,
-        0xE9E420, 0xE9E5FA, 0xE9E9ED, 0xE9ED20, 0xE9EF20, 0xE9F820, 0xE9FA20, 0xEC20E0,
-        0xEC20E4, 0xECE020, 0xECE420, 0xED20E0, 0xED20E1, 0xED20E4, 0xED20EC, 0xED20EE,
-        0xED20F9, 0xEEE420, 0xEF20E4, 0xF0E420, 0xF0E920, 0xF0E9ED, 0xF2EC20, 0xF820E4,
-        0xF8E9ED, 0xF9EC20, 0xFA20E0, 0xFA20E1, 0xFA20E4, 0xFA20EC, 0xFA20EE, 0xFA20F9,
-      ]),
-      new NGramsPlusLang('he', [
-        0x20E0E5, 0x20E0EC, 0x20E4E9, 0x20E4EC, 0x20E4EE, 0x20E4F0, 0x20E9F0, 0x20ECF2,
-        0x20ECF9, 0x20EDE5, 0x20EDE9, 0x20EFE5, 0x20EFE9, 0x20F8E5, 0x20F8E9, 0x20FAE0,
-        0x20FAE5, 0x20FAE9, 0xE020E4, 0xE020EC, 0xE020ED, 0xE020FA, 0xE0E420, 0xE0E5E4,
-        0xE0EC20, 0xE0EE20, 0xE120E4, 0xE120ED, 0xE120FA, 0xE420E4, 0xE420E9, 0xE420EC,
-        0xE420ED, 0xE420EF, 0xE420F8, 0xE420FA, 0xE4EC20, 0xE5E020, 0xE5E420, 0xE7E020,
-        0xE9E020, 0xE9E120, 0xE9E420, 0xEC20E4, 0xEC20ED, 0xEC20FA, 0xECF220, 0xECF920,
-        0xEDE9E9, 0xEDE9F0, 0xEDE9F8, 0xEE20E4, 0xEE20ED, 0xEE20FA, 0xEEE120, 0xEEE420,
-        0xF2E420, 0xF920E4, 0xF920ED, 0xF920FA, 0xF9E420, 0xFAE020, 0xFAE420, 0xFAE5E9,
-      ])
-    ];
-  };
-
-  this.name = function(det) {
-    return (det && det.fC1Bytes) ? 'windows-1255' : 'ISO-8859-8';
-  };
-
-  this.language = function() {
-    return 'he';
-  };
-
-};
-util.inherits(module.exports.ISO_8859_8, sbcs);
-
-
-module.exports.ISO_8859_9 = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0xAA, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0xB5, 0x20, 0x20,
-      0x20, 0x20, 0xBA, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0x69, 0xFE, 0xDF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF
-    ];
-  };
-
-  this.ngrams = function() {
-    return [
-      0x206261, 0x206269, 0x206275, 0x206461, 0x206465, 0x206765, 0x206861, 0x20696C,
-      0x206B61, 0x206B6F, 0x206D61, 0x206F6C, 0x207361, 0x207461, 0x207665, 0x207961,
-      0x612062, 0x616B20, 0x616C61, 0x616D61, 0x616E20, 0x616EFD, 0x617220, 0x617261,
-      0x6172FD, 0x6173FD, 0x617961, 0x626972, 0x646120, 0x646520, 0x646920, 0x652062,
-      0x65206B, 0x656469, 0x656E20, 0x657220, 0x657269, 0x657369, 0x696C65, 0x696E20,
-      0x696E69, 0x697220, 0x6C616E, 0x6C6172, 0x6C6520, 0x6C6572, 0x6E2061, 0x6E2062,
-      0x6E206B, 0x6E6461, 0x6E6465, 0x6E6520, 0x6E6920, 0x6E696E, 0x6EFD20, 0x72696E,
-      0x72FD6E, 0x766520, 0x796120, 0x796F72, 0xFD6E20, 0xFD6E64, 0xFD6EFD, 0xFDF0FD
-    ];
-  };
-
-  this.name = function(det) {
-    return (det && det.fC1Bytes) ? 'windows-1254' : 'ISO-8859-9';
-  };
-
-  this.language = function() {
-    return 'tr';
-  };
-};
-util.inherits(module.exports.ISO_8859_9, sbcs);
-
-
-module.exports.windows_1251 = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x90, 0x83, 0x20, 0x83, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x9A, 0x20, 0x9C, 0x9D, 0x9E, 0x9F,
-      0x90, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x9A, 0x20, 0x9C, 0x9D, 0x9E, 0x9F,
-      0x20, 0xA2, 0xA2, 0xBC, 0x20, 0xB4, 0x20, 0x20,
-      0xB8, 0x20, 0xBA, 0x20, 0x20, 0x20, 0x20, 0xBF,
-      0x20, 0x20, 0xB3, 0xB3, 0xB4, 0xB5, 0x20, 0x20,
-      0xB8, 0x20, 0xBA, 0x20, 0xBC, 0xBE, 0xBE, 0xBF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF
-    ];
-  };
-
-  this.ngrams = function() {
-    return [
-      0x20E220, 0x20E2EE, 0x20E4EE, 0x20E7E0, 0x20E820, 0x20EAE0, 0x20EAEE, 0x20EDE0,
-      0x20EDE5, 0x20EEE1, 0x20EFEE, 0x20EFF0, 0x20F0E0, 0x20F1EE, 0x20F1F2, 0x20F2EE,
-      0x20F7F2, 0x20FDF2, 0xE0EDE8, 0xE0F2FC, 0xE3EE20, 0xE5EBFC, 0xE5EDE8, 0xE5F1F2,
-      0xE5F220, 0xE820EF, 0xE8E520, 0xE8E820, 0xE8FF20, 0xEBE5ED, 0xEBE820, 0xEBFCED,
-      0xEDE020, 0xEDE520, 0xEDE8E5, 0xEDE8FF, 0xEDEE20, 0xEDEEE2, 0xEE20E2, 0xEE20EF,
-      0xEE20F1, 0xEEE220, 0xEEE2E0, 0xEEE3EE, 0xEEE920, 0xEEEBFC, 0xEEEC20, 0xEEF1F2,
-      0xEFEEEB, 0xEFF0E5, 0xEFF0E8, 0xEFF0EE, 0xF0E0E2, 0xF0E5E4, 0xF1F2E0, 0xF1F2E2,
-      0xF1F2E8, 0xF1FF20, 0xF2E5EB, 0xF2EE20, 0xF2EEF0, 0xF2FC20, 0xF7F2EE, 0xFBF520
-    ];
-  };
-
-  this.name = function(det) {
-    return 'windows-1251';
-  };
-
-  this.language = function() {
-    return 'ru';
-  };
-};
-util.inherits(module.exports.windows_1251, sbcs);
-
-
-module.exports.windows_1256 = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x81, 0x20, 0x83, 0x20, 0x20, 0x20, 0x20,
-      0x88, 0x20, 0x8A, 0x20, 0x9C, 0x8D, 0x8E, 0x8F,
-      0x90, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x98, 0x20, 0x9A, 0x20, 0x9C, 0x20, 0x20, 0x9F,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0xAA, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0xB5, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
-      0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
-      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0x20,
-      0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0x20, 0x20, 0x20, 0x20, 0xF4, 0x20, 0x20, 0x20,
-      0x20, 0xF9, 0x20, 0xFB, 0xFC, 0x20, 0x20, 0xFF
-    ];
-  };
-
-  this.ngrams = function() {
-    return [
-      0x20C7E1, 0x20C7E4, 0x20C8C7, 0x20DAE1, 0x20DDED, 0x20E1E1, 0x20E3E4, 0x20E6C7,
-      0xC720C7, 0xC7C120, 0xC7CA20, 0xC7D120, 0xC7E120, 0xC7E1C3, 0xC7E1C7, 0xC7E1C8,
-      0xC7E1CA, 0xC7E1CC, 0xC7E1CD, 0xC7E1CF, 0xC7E1D3, 0xC7E1DA, 0xC7E1DE, 0xC7E1E3,
-      0xC7E1E6, 0xC7E1ED, 0xC7E320, 0xC7E420, 0xC7E4CA, 0xC820C7, 0xC920C7, 0xC920DD,
-      0xC920E1, 0xC920E3, 0xC920E6, 0xCA20C7, 0xCF20C7, 0xCFC920, 0xD120C7, 0xD1C920,
-      0xD320C7, 0xDA20C7, 0xDAE1EC, 0xDDED20, 0xE120C7, 0xE1C920, 0xE1EC20, 0xE1ED20,
-      0xE320C7, 0xE3C720, 0xE3C920, 0xE3E420, 0xE420C7, 0xE520C7, 0xE5C720, 0xE6C7E1,
-      0xE6E420, 0xEC20C7, 0xED20C7, 0xED20E3, 0xED20E6, 0xEDC920, 0xEDD120, 0xEDE420
-    ];
-  };
-
-  this.name = function(det) {
-    return 'windows-1256';
-  };
-
-  this.language = function() {
-    return 'ar';
-  };
-};
-util.inherits(module.exports.windows_1256, sbcs);
-
-
-module.exports.KOI8_R = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0xA3, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0xA3, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
-      0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
-      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
-      0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
-      0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
-      0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
-      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
-      0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF
-    ];
-  };
-
-  this.ngrams = function() {
-    return [
-      0x20C4CF, 0x20C920, 0x20CBC1, 0x20CBCF, 0x20CEC1, 0x20CEC5, 0x20CFC2, 0x20D0CF,
-      0x20D0D2, 0x20D2C1, 0x20D3CF, 0x20D3D4, 0x20D4CF, 0x20D720, 0x20D7CF, 0x20DAC1,
-      0x20DCD4, 0x20DED4, 0xC1CEC9, 0xC1D4D8, 0xC5CCD8, 0xC5CEC9, 0xC5D3D4, 0xC5D420,
-      0xC7CF20, 0xC920D0, 0xC9C520, 0xC9C920, 0xC9D120, 0xCCC5CE, 0xCCC920, 0xCCD8CE,
-      0xCEC120, 0xCEC520, 0xCEC9C5, 0xCEC9D1, 0xCECF20, 0xCECFD7, 0xCF20D0, 0xCF20D3,
-      0xCF20D7, 0xCFC7CF, 0xCFCA20, 0xCFCCD8, 0xCFCD20, 0xCFD3D4, 0xCFD720, 0xCFD7C1,
-      0xD0CFCC, 0xD0D2C5, 0xD0D2C9, 0xD0D2CF, 0xD2C1D7, 0xD2C5C4, 0xD3D120, 0xD3D4C1,
-      0xD3D4C9, 0xD3D4D7, 0xD4C5CC, 0xD4CF20, 0xD4CFD2, 0xD4D820, 0xD9C820, 0xDED4CF
-    ];
-  };
-
-  this.name = function(det) {
-    return 'KOI8-R';
-  };
-
-  this.language = function() {
-    return 'ru';
-  };
-};
-util.inherits(module.exports.KOI8_R, sbcs);
-
-
-/*
-module.exports.ISO_8859_7 = function() {
-  this.byteMap = function() {
-    return [
-
-    ];
-  };
-
-  this.ngrams = function() {
-    return [
-
-    ];
-  };
-
-  this.name = function(det) {
-    if (typeof det == 'undefined')
-      return 'ISO-8859-7';
-    return det.fC1Bytes ? 'windows-1253' : 'ISO-8859-7';
-  };
-
-  this.language = function() {
-    return 'el';
-  };
-};
-util.inherits(module.exports.ISO_8859_7, sbcs);
-*/
-
diff --git a/encoding/unicode.js b/encoding/unicode.js
deleted file mode 100644
index 6458d79..0000000
--- a/encoding/unicode.js
+++ /dev/null
@@ -1,112 +0,0 @@
-'use strict';
-var util = require('util'),
-  Match = require ('../match');
-
-/**
- * This class matches UTF-16 and UTF-32, both big- and little-endian. The
- * BOM will be used if it is present.
- */
-module.exports.UTF_16BE = function() {
-  this.name = function() {
-    return 'UTF-16BE';
-  };
-  this.match = function(det) {
-    var input = det.fRawInput;
-
-    if (input.length >= 2 && ((input[0] & 0xff) == 0xfe && (input[1] & 0xff) == 0xff)) {
-      return new Match(det, this, 100); // confidence = 100
-    }
-
-    // TODO: Do some statistics to check for unsigned UTF-16BE
-    return null;
-  };
-};
-
-module.exports.UTF_16LE = function() {
-  this.name = function() {
-    return 'UTF-16LE';
-  };
-  this.match = function(det) {
-    var input = det.fRawInput;
-
-    if (input.length >= 2 && ((input[0] & 0xff) == 0xff && (input[1] & 0xff) == 0xfe)) {
-      // LE BOM is present.
-      if (input.length >= 4 && input[2] == 0x00 && input[3] == 0x00) {
-        // It is probably UTF-32 LE, not UTF-16
-        return null;
-      }
-      return new Match(det, this, 100); // confidence = 100
-    }
-
-    // TODO: Do some statistics to check for unsigned UTF-16LE
-    return null;
-  }
-};
-
-function UTF_32() {};
-UTF_32.prototype.match = function(det) {
-  var input      = det.fRawInput,
-    limit      = (det.fRawLength / 4) * 4,
-    numValid   = 0,
-    numInvalid = 0,
-    hasBOM     = false,
-    confidence = 0;
-
-  if (limit == 0) {
-    return null;
-  }
-
-  if (this.getChar(input, 0) == 0x0000FEFF) {
-    hasBOM = true;
-  }
-
-  for (var i = 0; i < limit; i += 4) {
-    var ch = this.getChar(input, i);
-
-    if (ch < 0 || ch >= 0x10FFFF || (ch >= 0xD800 && ch <= 0xDFFF)) {
-      numInvalid += 1;
-    } else {
-      numValid += 1;
-    }
-  }
-
-  // Cook up some sort of confidence score, based on presence of a BOM
-  //    and the existence of valid and/or invalid multi-byte sequences.
-  if (hasBOM && numInvalid == 0) {
-    confidence = 100;
-  } else if (hasBOM && numValid > numInvalid * 10) {
-    confidence = 80;
-  } else if (numValid > 3 && numInvalid == 0) {
-    confidence = 100;
-  } else if (numValid > 0 && numInvalid == 0) {
-    confidence = 80;
-  } else if (numValid > numInvalid * 10) {
-    // Probably corrupt UTF-32BE data.  Valid sequences aren't likely by chance.
-    confidence = 25;
-  }
-
-  // return confidence == 0 ? null : new CharsetMatch(det, this, confidence);
-  return confidence == 0 ? null : new Match(det, this, confidence);
-};
-
-module.exports.UTF_32BE = function() {
-  this.name = function() {
-    return 'UTF-32BE';
-  };
-  this.getChar = function(input, index) {
-    return (input[index + 0] & 0xff) << 24 | (input[index + 1] & 0xff) << 16 |
-         (input[index + 2] & 0xff) <<  8 | (input[index + 3] & 0xff);
-  };
-};
-util.inherits(module.exports.UTF_32BE, UTF_32);
-
-module.exports.UTF_32LE = function() {
-  this.name = function() {
-    return 'UTF-32LE';
-  };
-  this.getChar = function(input, index) {
-    return (input[index + 3] & 0xff) << 24 | (input[index + 2] & 0xff) << 16 |
-         (input[index + 1] & 0xff) <<  8 | (input[index + 0] & 0xff);
-  };
-};
-util.inherits(module.exports.UTF_32LE, UTF_32);
diff --git a/index.js b/index.js
deleted file mode 100644
index 91b2bec..0000000
--- a/index.js
+++ /dev/null
@@ -1,151 +0,0 @@
-
-var fs = require('fs');
-
-var utf8  = require('./encoding/utf8'),
-  unicode = require('./encoding/unicode'),
-  mbcs    = require('./encoding/mbcs'),
-  sbcs    = require('./encoding/sbcs'),
-  iso2022 = require('./encoding/iso2022');
-
-var self = this;
-
-var recognisers = [
-  new utf8,
-  new unicode.UTF_16BE,
-  new unicode.UTF_16LE,
-  new unicode.UTF_32BE,
-  new unicode.UTF_32LE,
-  new mbcs.sjis,
-  new mbcs.big5,
-  new mbcs.euc_jp,
-  new mbcs.euc_kr,
-  new mbcs.gb_18030,
-  new iso2022.ISO_2022_JP,
-  new iso2022.ISO_2022_KR,
-  new iso2022.ISO_2022_CN,
-  new sbcs.ISO_8859_1,
-  new sbcs.ISO_8859_2,
-  new sbcs.ISO_8859_5,
-  new sbcs.ISO_8859_6,
-  new sbcs.ISO_8859_7,
-  new sbcs.ISO_8859_8,
-  new sbcs.ISO_8859_9,
-  new sbcs.windows_1251,
-  new sbcs.windows_1256,
-  new sbcs.KOI8_R
-];
-
-module.exports.detect = function(buffer, opts) {
-
-  // Tally up the byte occurence statistics.
-  var fByteStats = [];
-  for (var i = 0; i < 256; i++)
-    fByteStats[i] = 0;
-
-  for (var i = buffer.length - 1; i >= 0; i--)
-    fByteStats[buffer[i] & 0x00ff]++;
-
-  var fC1Bytes = false;
-  for (var i = 0x80; i <= 0x9F; i += 1) {
-    if (fByteStats[i] != 0) {
-      fC1Bytes = true;
-      break;
-    }
-  }
-
-  var context = {
-    fByteStats:  fByteStats,
-    fC1Bytes:    fC1Bytes,
-    fRawInput:   buffer,
-    fRawLength:  buffer.length,
-    fInputBytes: buffer,
-    fInputLen:   buffer.length
-  };
-
-  var matches = recognisers.map(function(rec) {
-    return rec.match(context);
-  }).filter(function(match) {
-    return !!match;
-  }).sort(function(a, b) {
-    return b.confidence - a.confidence;
-  });
-
-  if (opts && opts.returnAllMatches === true) {
-    return matches;
-  }
-  else {
-    return matches.length > 0 ? matches[0].name : null;
-  }
-};
-
-module.exports.detectFile = function(filepath, opts, cb) {
-  if (typeof opts === 'function') {
-    cb = opts;
-    opts = undefined;
-  }
-
-  var fd;
-
-  var handler = function(err, buffer) {
-    if (fd) {
-      fs.closeSync(fd);
-    }
-
-    if (err) return cb(err, null);
-    cb(null, self.detect(buffer, opts));
-  };
-
-  if (opts && opts.sampleSize) {
-    fd = fs.openSync(filepath, 'r'),
-      sample = Buffer.allocUnsafe(opts.sampleSize);
-
-    fs.read(fd, sample, 0, opts.sampleSize, null, function(err) {
-      handler(err, sample);
-    });
-    return;
-  }
-
-  fs.readFile(filepath, handler);
-};
-
-module.exports.detectFileSync = function(filepath, opts) {
-  if (opts && opts.sampleSize) {
-    var fd = fs.openSync(filepath, 'r'),
-      sample = Buffer.allocUnsafe(opts.sampleSize);
-
-    fs.readSync(fd, sample, 0, opts.sampleSize);
-    fs.closeSync(fd);
-    return self.detect(sample, opts);
-  }
-
-  return self.detect(fs.readFileSync(filepath), opts);
-};
-
-// Wrappers for the previous functions to return all encodings
-module.exports.detectAll = function(buffer, opts) {
-  if (typeof opts !== 'object') {
-    opts = {};
-  }
-  opts.returnAllMatches = true;
-  return self.detect(buffer, opts);
-}
-
-module.exports.detectFileAll = function(filepath, opts, cb) {
-  if (typeof opts === 'function') {
-    cb = opts;
-    opts = undefined;
-  }
-  if (typeof opts !== 'object') {
-    opts = {};
-  }
-  opts.returnAllMatches = true;
-  self.detectFile(filepath, opts, cb);
-}
-
-module.exports.detectFileAllSync = function(filepath, opts) {
-  if (typeof opts !== 'object') {
-    opts = {};
-  }
-  opts.returnAllMatches = true;
-  return self.detectFileSync(filepath, opts);
-}
diff --git a/jest.config.js b/jest.config.js
new file mode 100644
index 0000000..c9bbccc
--- /dev/null
+++ b/jest.config.js
@@ -0,0 +1,9 @@
+module.exports = {
+  testEnvironment: 'node',
+  testRegex: '.*test.ts$',
+  transform: { '^.+\\.ts?$': 'ts-jest' },
+  moduleFileExtensions: ['ts', 'js', 'json'],
+  rootDir: 'src',
+  collectCoverage: true,
+  coverageDirectory: '<rootDir>/../coverage',
+};
diff --git a/match.js b/match.js
deleted file mode 100644
index d52faa2..0000000
--- a/match.js
+++ /dev/null
@@ -1,6 +0,0 @@
-
-module.exports = function(det, rec, confidence, name, lang) {
-  this.confidence = confidence;
-  this.name = name || rec.name(det);
-  this.lang = lang;
-};
diff --git a/package-lock.json b/package-lock.json
index 1112454..90cbee9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,95 +5,939 @@
   "requires": true,
   "dependencies": {
     "@babel/code-frame": {
-      "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0.tgz",
-      "integrity": "sha512-OfC2uemaknXr87bdLUkWog7nYuliM9Ij5HUcajsVcMCpQrcLmtxRbVFTIqmcSkSeYRBFBRxs2FiUqFJDLdiebA==",
+      "version": "7.8.3",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.8.3.tgz",
+      "integrity": "sha512-a9gxpmdXtZEInkCSHUJDLHZVBgb1QS0jhss4cPP93EW7s+uC5bikET2twEF3KV+7rDblJcmNvTR7VJejqd2C2g==",
       "dev": true,
       "requires": {
-        "@babel/highlight": "^7.0.0"
+        "@babel/highlight": "^7.8.3"
+      }
+    },
+    "@babel/core": {
+      "version": "7.9.0",
+      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.9.0.tgz",
+      "integrity": "sha512-kWc7L0fw1xwvI0zi8OKVBuxRVefwGOrKSQMvrQ3dW+bIIavBY3/NpXmpjMy7bQnLgwgzWQZ8TlM57YHpHNHz4w==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.8.3",
+        "@babel/generator": "^7.9.0",
+        "@babel/helper-module-transforms": "^7.9.0",
+        "@babel/helpers": "^7.9.0",
+        "@babel/parser": "^7.9.0",
+        "@babel/template": "^7.8.6",
+        "@babel/traverse": "^7.9.0",
+        "@babel/types": "^7.9.0",
+        "convert-source-map": "^1.7.0",
+        "debug": "^4.1.0",
+        "gensync": "^1.0.0-beta.1",
+        "json5": "^2.1.2",
+        "lodash": "^4.17.13",
+        "resolve": "^1.3.2",
+        "semver": "^5.4.1",
+        "source-map": "^0.5.0"
+      },
+      "dependencies": {
+        "semver": {
+          "version": "5.7.1",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
+          "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==",
+          "dev": true
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@@ -2086,12 +5658,12 @@
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-        "bin-links": "^1.1.6",
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@@ -2108,10 +5680,10 @@
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         "has-unicode": "~2.0.1",
-        "hosted-git-info": "^2.8.5",
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-        "npm-packlist": "^1.4.7",
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-        "npm-profile": "^4.0.2",
-        "npm-registry-fetch": "^4.0.2",
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@@ -2368,7 +5940,7 @@
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@@ -2481,7 +6053,7 @@
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@@ -2787,7 +6359,7 @@
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@@ -2921,7 +6493,7 @@
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@@ -3265,7 +6837,7 @@
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-          "version": "1.0.2",
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@@ -3286,7 +6858,7 @@
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@@ -3374,7 +6946,7 @@
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@@ -3490,7 +7062,7 @@
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@@ -3510,11 +7082,11 @@
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@@ -3586,7 +7158,7 @@
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@@ -3679,11 +7251,11 @@
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@@ -3856,7 +7428,7 @@
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@@ -4007,17 +7579,34 @@
             "ssri": "^6.0.0"
           }
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+        "map-age-cleaner": {
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+          "bundled": true,
+          "dev": true,
+          "requires": {
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           "dev": true
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-          "version": "1.1.0",
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           "dev": true,
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+            "mimic-fn": "^2.0.0",
+            "p-is-promise": "^2.0.0"
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@@ -4033,11 +7622,6 @@
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@@ -4046,11 +7630,6 @@
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@@ -4088,11 +7667,18 @@
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           "dev": true,
           "requires": {
-            "minimist": "0.0.8"
+            "minimist": "^1.2.5"
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@@ -4125,6 +7711,11 @@
           "bundled": true,
           "dev": true
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+        "nice-try": {
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+          "bundled": true,
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@@ -4136,36 +7727,21 @@
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-          "version": "5.0.5",
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-            "npmlog": "0 || 1 || 2 || 3 || 4",
-            "request": "^2.87.0",
-            "rimraf": "2",
-            "semver": "~5.3.0",
+            "env-paths": "^2.2.0",
+            "glob": "^7.1.4",
+            "graceful-fs": "^4.2.2",
+            "mkdirp": "^0.5.1",
+            "nopt": "^4.0.1",
+            "npmlog": "^4.1.2",
+            "request": "^2.88.0",
+            "rimraf": "^2.6.3",
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-              "bundled": true,
-              "dev": true
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@@ -4265,12 +7841,13 @@
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             "ignore-walk": "^3.0.1",
-            "npm-bundled": "^1.0.1"
+            "npm-bundled": "^1.0.1",
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@@ -4284,7 +7861,7 @@
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@@ -4294,7 +7871,7 @@
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@@ -4386,13 +7963,41 @@
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-          "version": "2.1.0",
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-            "lcid": "^1.0.0",
-            "mem": "^1.1.0"
+            "execa": "^1.0.0",
+            "lcid": "^2.0.0",
+            "mem": "^4.0.0"
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+              "bundled": true,
+              "dev": true,
+              "requires": {
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+                "path-key": "^2.0.1",
+                "semver": "^5.5.0",
+                "shebang-command": "^1.2.0",
+                "which": "^1.2.9"
+              }
+            },
+            "execa": {
+              "version": "1.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
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+                "get-stream": "^4.0.0",
+                "is-stream": "^1.1.0",
+                "npm-run-path": "^2.0.0",
+                "p-finally": "^1.0.0",
+                "signal-exit": "^3.0.0",
+                "strip-eof": "^1.0.0"
+              }
+            }
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@@ -4409,11 +8014,21 @@
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           }
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+        "p-defer": {
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+          "bundled": true,
+          "dev": true
+        },
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           "version": "1.0.0",
           "bundled": true,
           "dev": true
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+        "p-is-promise": {
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+          "bundled": true,
+          "dev": true
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@@ -4447,7 +8062,7 @@
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@@ -4691,18 +8306,18 @@
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@@ -4761,7 +8376,7 @@
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@@ -4782,7 +8397,7 @@
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@@ -4846,7 +8461,7 @@
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@@ -5145,11 +8760,18 @@
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+            "safe-buffer": "~5.2.0"
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@@ -5458,7 +9080,7 @@
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@@ -5530,7 +9152,7 @@
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@@ -5538,7 +9160,7 @@
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-            "os-locale": "^2.0.0",
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@@ -5574,38 +9196,81 @@
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-      "integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=",
+    "nwsapi": {
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-          "integrity": "sha512-Lhz8TLaYnxq/2ObqHDql8dX8CJi97oHxrjUcYtzKbbykPtVW9WB+poxI+NM2UIzsMgNCZTIf0AQwsjK5yMAqZw==",
-          "dev": true,
-          "requires": {
-            "cliui": "^4.0.0",
-            "decamelize": "^1.2.0",
-            "find-up": "^3.0.0",
-            "get-caller-file": "^1.0.1",
-            "os-locale": "^3.0.0",
-            "require-directory": "^2.1.1",
-            "require-main-filename": "^1.0.1",
-            "set-blocking": "^2.0.0",
-            "string-width": "^2.0.0",
-            "which-module": "^2.0.0",
-            "y18n": "^3.2.1 || ^4.0.0",
-            "yargs-parser": "^11.1.1"
+            "ansi-regex": "^5.0.0"
           }
         },
         "yargs-parser": {
-          "version": "11.1.1",
-          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-11.1.1.tgz",
-          "integrity": "sha512-C6kB/WJDiaxONLJQnF8ccx9SEeoTTLek8RVbaOIsrAUS8VrBEXfmeSnCZxygc+XC2sNMBIwOOnfcxiynjHsVSQ==",
+          "version": "18.1.2",
+          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-18.1.2.tgz",
+          "integrity": "sha512-hlIPNR3IzC1YuL1c2UwwDKpXlNFBqD1Fswwh1khz5+d8Cq/8yc/Mn0i+rQXduu8hcrFKvO7Eryk+09NecTQAAQ==",
           "dev": true,
           "requires": {
             "camelcase": "^5.0.0",
@@ -6802,6 +11745,15 @@
           }
         }
       }
+    },
+    "yargs-parser": {
+      "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-10.1.0.tgz",
+      "integrity": "sha512-VCIyR1wJoEBZUqk5PA+oOBF6ypbwh5aNB3I50guxAL/quggdfs4TtNHQrSazFA3fYZ+tEqfs0zIGlv0c/rgjbQ==",
+      "dev": true,
+      "requires": {
+        "camelcase": "^4.1.0"
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index fe34f06..2bdc4ac 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,44 @@
   "version": "0.0.0-development",
   "homepage": "https://github.com/runk/node-chardet",
   "description": "Character detector",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/runk/node-chardet.git"
+  },
+  "bugs": {
+    "mail": "deadrunk@gmail.com",
+    "url": "http://github.com/runk/node-chardet/issues"
+  },
+  "scripts": {
+    "build": "rm -rf lib/* && tsc",
+    "lint": "tslint -p tsconfig.json -c tslint.json",
+    "lint:types": "tsc --noEmit",
+    "format": "prettier --write ./src/**/*.ts",
+    "format:check": "prettier --list-different ./src/**/*.ts",
+    "test": "jest",
+    "prepublish": "npm run build",
+    "semantic-release": "semantic-release"
+  },
+  "main": "lib/index.js",
+  "typings": "lib/index.d.ts",
+  "engine": {
+    "node": ">=4"
+  },
+  "readmeFilename": "README.md",
+  "directories": {
+    "test": "test"
+  },
+  "devDependencies": {
+    "@types/jest": "^25.1.4",
+    "@types/node": "^13.9.5",
+    "jest": "^25.2.4",
+    "prettier": "^2.0.2",
+    "semantic-release": "^15.14.0",
+    "ts-jest": "^25.2.1",
+    "tslint": "^6.1.0",
+    "typescript": "^3.8.3"
+  },
   "keywords": [
     "encoding",
     "character",
@@ -18,30 +56,5 @@
     "@suisho",
     "@seangarner",
     "@zevanty"
-  ],
-  "devDependencies": {
-    "mocha": "^6.1.4",
-    "semantic-release": "^15.13.18"
-  },
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/runk/node-chardet.git"
-  },
-  "bugs": {
-    "mail": "deadrunk@gmail.com",
-    "url": "http://github.com/runk/node-chardet/issues"
-  },
-  "scripts": {
-    "test": "mocha -R spec --recursive --bail",
-    "semantic-release": "semantic-release"
-  },
-  "main": "index.js",
-  "engine": {
-    "node": ">=4"
-  },
-  "readmeFilename": "README.md",
-  "directories": {
-    "test": "test"
-  },
-  "license": "MIT"
+  ]
 }
diff --git a/renovate.json b/renovate.json
new file mode 100644
index 0000000..b9c9af1
--- /dev/null
+++ b/renovate.json
@@ -0,0 +1,13 @@
+{
+  "extends": ["config:base"],
+  "packageRules": [
+    {
+      "updateTypes": ["minor", "patch", "pin", "digest"],
+      "automerge": true
+    },
+    {
+      "depTypeList": ["devDependencies"],
+      "automerge": true
+    }
+  ]
+}
diff --git a/src/encoding/index.ts b/src/encoding/index.ts
new file mode 100644
index 0000000..b738dc0
--- /dev/null
+++ b/src/encoding/index.ts
@@ -0,0 +1,16 @@
+import { Match } from '../match';
+
+export interface Recogniser {
+  match(input: Context): Match | null;
+  name(input?: Context): string;
+  language?(): string;
+}
+
+export interface Context {
+  fByteStats: number[];
+  fC1Bytes: boolean;
+  fRawInput: Buffer;
+  fRawLength: number;
+  fInputBytes: Buffer;
+  fInputLen: number;
+}
diff --git a/src/encoding/iso2022.test.ts b/src/encoding/iso2022.test.ts
new file mode 100644
index 0000000..2bd21ca
--- /dev/null
+++ b/src/encoding/iso2022.test.ts
@@ -0,0 +1,17 @@
+import * as chardet from '..';
+
+describe('ISO-2022', () => {
+  var base = __dirname + '/../test/data/encodings';
+
+  it('should return ISO-2022-JP', () => {
+    expect(chardet.detectFileSync(base + '/iso2022jp')).toBe('ISO-2022-JP');
+  });
+
+  it('should return ISO-2022-KR', () => {
+    expect(chardet.detectFileSync(base + '/iso2022kr')).toBe('ISO-2022-KR');
+  });
+
+  it('should return ISO-2022-CN', () => {
+    expect(chardet.detectFileSync(base + '/iso2022cn')).toBe('ISO-2022-CN');
+  });
+});
diff --git a/src/encoding/iso2022.ts b/src/encoding/iso2022.ts
new file mode 100644
index 0000000..a66e0d0
--- /dev/null
+++ b/src/encoding/iso2022.ts
@@ -0,0 +1,132 @@
+import { Context, Recogniser } from '.';
+
+var match = require('../match').default;
+
+/**
+ * This is a superclass for the individual detectors for
+ * each of the detectable members of the ISO 2022 family
+ * of encodings.
+ */
+
+class ISO_2022 implements Recogniser {
+  escapeSequences: number[][] = [];
+
+  name() {
+    return 'ISO_2022';
+  }
+
+  match(det: Context) {
+    /**
+     * Matching function shared among the 2022 detectors JP, CN and KR
+     * Counts up the number of legal an unrecognized escape sequences in
+     * the sample of text, and computes a score based on the total number &
+     * the proportion that fit the encoding.
+     *
+     *
+     * @param text the byte buffer containing text to analyse
+     * @param textLen  the size of the text in the byte.
+     * @param escapeSequences the byte escape sequences to test for.
+     * @return match quality, in the range of 0-100.
+     */
+
+    var i, j;
+    var escN;
+    var hits = 0;
+    var misses = 0;
+    var shifts = 0;
+    var quality;
+
+    // TODO: refactor me
+    var text = det.fInputBytes;
+    var textLen = det.fInputLen;
+
+    scanInput: for (i = 0; i < textLen; i++) {
+      if (text[i] == 0x1b) {
+        checkEscapes: for (
+          escN = 0;
+          escN < this.escapeSequences.length;
+          escN++
+        ) {
+          var seq = this.escapeSequences[escN];
+
+          if (textLen - i < seq.length) continue checkEscapes;
+
+          for (j = 1; j < seq.length; j++)
+            if (seq[j] != text[i + j]) continue checkEscapes;
+
+          hits++;
+          i += seq.length - 1;
+          continue scanInput;
+        }
+
+        misses++;
+      }
+
+      // Shift in/out
+      if (text[i] == 0x0e || text[i] == 0x0f) shifts++;
+    }
+
+    if (hits == 0) return null;
+
+    //
+    // Initial quality is based on relative proportion of recognized vs.
+    //   unrecognized escape sequences.
+    //   All good:  quality = 100;
+    //   half or less good: quality = 0;
+    //   linear in between.
+    quality = (100 * hits - 100 * misses) / (hits + misses);
+
+    // Back off quality if there were too few escape sequences seen.
+    //   Include shifts in this computation, so that KR does not get penalized
+    //   for having only a single Escape sequence, but many shifts.
+    if (hits + shifts < 5) quality -= (5 - (hits + shifts)) * 10;
+
+    return quality <= 0 ? null : match(det, this, quality);
+  }
+}
+
+export class ISO_2022_JP extends ISO_2022 {
+  name() {
+    return 'ISO-2022-JP';
+  }
+  escapeSequences = [
+    [0x1b, 0x24, 0x28, 0x43], // KS X 1001:1992
+    [0x1b, 0x24, 0x28, 0x44], // JIS X 212-1990
+    [0x1b, 0x24, 0x40], // JIS C 6226-1978
+    [0x1b, 0x24, 0x41], // GB 2312-80
+    [0x1b, 0x24, 0x42], // JIS X 208-1983
+    [0x1b, 0x26, 0x40], // JIS X 208 1990, 1997
+    [0x1b, 0x28, 0x42], // ASCII
+    [0x1b, 0x28, 0x48], // JIS-Roman
+    [0x1b, 0x28, 0x49], // Half-width katakana
+    [0x1b, 0x28, 0x4a], // JIS-Roman
+    [0x1b, 0x2e, 0x41], // ISO 8859-1
+    [0x1b, 0x2e, 0x46], // ISO 8859-7
+  ];
+}
+
+export class ISO_2022_KR extends ISO_2022 {
+  name() {
+    return 'ISO-2022-KR';
+  }
+  escapeSequences = [[0x1b, 0x24, 0x29, 0x43]];
+}
+
+export class ISO_2022_CN extends ISO_2022 {
+  name() {
+    return 'ISO-2022-CN';
+  }
+  escapeSequences = [
+    [0x1b, 0x24, 0x29, 0x41], // GB 2312-80
+    [0x1b, 0x24, 0x29, 0x47], // CNS 11643-1992 Plane 1
+    [0x1b, 0x24, 0x2a, 0x48], // CNS 11643-1992 Plane 2
+    [0x1b, 0x24, 0x29, 0x45], // ISO-IR-165
+    [0x1b, 0x24, 0x2b, 0x49], // CNS 11643-1992 Plane 3
+    [0x1b, 0x24, 0x2b, 0x4a], // CNS 11643-1992 Plane 4
+    [0x1b, 0x24, 0x2b, 0x4b], // CNS 11643-1992 Plane 5
+    [0x1b, 0x24, 0x2b, 0x4c], // CNS 11643-1992 Plane 6
+    [0x1b, 0x24, 0x2b, 0x4d], // CNS 11643-1992 Plane 7
+    [0x1b, 0x4e], // SS2
+    [0x1b, 0x4f], // SS3
+  ];
+}
diff --git a/src/encoding/mbcs.test.ts b/src/encoding/mbcs.test.ts
new file mode 100644
index 0000000..093a4d4
--- /dev/null
+++ b/src/encoding/mbcs.test.ts
@@ -0,0 +1,25 @@
+import * as chardet from '..';
+
+describe('Multibyte Character Sets', () => {
+  var base = __dirname + '/../test/data/encodings';
+
+  it('should return SHIFT-JIS', () => {
+    expect(chardet.detectFileSync(base + '/shiftjis')).toBe('Shift-JIS');
+  });
+
+  it('should return GB18030', () => {
+    expect(chardet.detectFileSync(base + '/gb18030')).toBe('GB18030');
+  });
+
+  it('should return Big5', () => {
+    expect(chardet.detectFileSync(base + '/big5')).toBe('Big5');
+  });
+
+  it('should return EUC-JP', () => {
+    expect(chardet.detectFileSync(base + '/euc_jp')).toBe('EUC-JP');
+  });
+
+  it('should return EUC-KR', () => {
+    expect(chardet.detectFileSync(base + '/euc_kr')).toBe('EUC-KR');
+  });
+});
diff --git a/src/encoding/mbcs.ts b/src/encoding/mbcs.ts
new file mode 100644
index 0000000..902c8de
--- /dev/null
+++ b/src/encoding/mbcs.ts
@@ -0,0 +1,915 @@
+import { Context, Recogniser } from '.';
+var match = require('../match').default;
+
+/**
+ * Binary search implementation (recursive)
+ */
+function binarySearch(arr: number[], searchValue: number) {
+  const find = (
+    arr: number[],
+    searchValue: number,
+    left: number,
+    right: number
+  ): number => {
+    if (right < left) return -1;
+
+    /*
+    int mid = mid = (left + right) / 2;
+    There is a bug in the above line;
+    Joshua Bloch suggests the following replacement:
+    */
+    var mid = Math.floor((left + right) >>> 1);
+    if (searchValue > arr[mid]) return find(arr, searchValue, mid + 1, right);
+
+    if (searchValue < arr[mid]) return find(arr, searchValue, left, mid - 1);
+
+    return mid;
+  };
+
+  return find(arr, searchValue, 0, arr.length - 1);
+}
+
+// 'Character'  iterated character class.
+//    Recognizers for specific mbcs encodings make their 'characters' available
+//    by providing a nextChar() function that fills in an instance of iteratedChar
+//    with the next char from the input.
+//    The returned characters are not converted to Unicode, but remain as the raw
+//    bytes (concatenated into an int) from the codepage data.
+//
+//  For Asian charsets, use the raw input rather than the input that has been
+//   stripped of markup.  Detection only considers multi-byte chars, effectively
+//   stripping markup anyway, and double byte chars do occur in markup too.
+//
+class IteratedChar {
+  charValue: number; // 1-4 bytes from the raw input data
+  index: number;
+  nextIndex: number;
+  error: boolean;
+  done: boolean;
+
+  constructor() {
+    this.charValue = 0; // 1-4 bytes from the raw input data
+    this.index = 0;
+    this.nextIndex = 0;
+    this.error = false;
+    this.done = false;
+  }
+
+  reset() {
+    this.charValue = 0;
+    this.index = -1;
+    this.nextIndex = 0;
+    this.error = false;
+    this.done = false;
+  }
+
+  nextByte(det: Context) {
+    if (this.nextIndex >= det.fRawLength) {
+      this.done = true;
+      return -1;
+    }
+    var byteValue = det.fRawInput[this.nextIndex++] & 0x00ff;
+    return byteValue;
+  }
+}
+
+/**
+ * Asian double or multi-byte - charsets.
+ * Match is determined mostly by the input data adhering to the
+ * encoding scheme for the charset, and, optionally,
+ * frequency-of-occurrence of characters.
+ */
+
+class mbcs implements Recogniser {
+  commonChars: number[] = [];
+
+  name() {
+    return 'mbcs';
+  }
+
+  /**
+   * Test the match of this charset with the input text data
+   *      which is obtained via the CharsetDetector object.
+   *
+   * @param det  The CharsetDetector, which contains the input text
+   *             to be checked for being in this charset.
+   * @return     Two values packed into one int  (Damn java, anyhow)
+   *             bits 0-7:  the match confidence, ranging from 0-100
+   *             bits 8-15: The match reason, an enum-like value.
+   */
+  match(det: Context) {
+    var singleByteCharCount = 0, //TODO Do we really need this?
+      doubleByteCharCount = 0,
+      commonCharCount = 0,
+      badCharCount = 0,
+      totalCharCount = 0,
+      confidence = 0;
+
+    var iter = new IteratedChar();
+
+    detectBlock: {
+      for (iter.reset(); this.nextChar(iter, det); ) {
+        totalCharCount++;
+        if (iter.error) {
+          badCharCount++;
+        } else {
+          var cv = iter.charValue & 0xffffffff;
+
+          if (cv <= 0xff) {
+            singleByteCharCount++;
+          } else {
+            doubleByteCharCount++;
+            if (this.commonChars != null) {
+              // NOTE: This assumes that there are no 4-byte common chars.
+              if (binarySearch(this.commonChars, cv) >= 0) {
+                commonCharCount++;
+              }
+            }
+          }
+        }
+        if (badCharCount >= 2 && badCharCount * 5 >= doubleByteCharCount) {
+          // console.log('its here!')
+          // Bail out early if the byte data is not matching the encoding scheme.
+          break detectBlock;
+        }
+      }
+
+      if (doubleByteCharCount <= 10 && badCharCount == 0) {
+        // Not many multi-byte chars.
+        if (doubleByteCharCount == 0 && totalCharCount < 10) {
+          // There weren't any multibyte sequences, and there was a low density of non-ASCII single bytes.
+          // We don't have enough data to have any confidence.
+          // Statistical analysis of single byte non-ASCII characters would probably help here.
+          confidence = 0;
+        } else {
+          //   ASCII or ISO file?  It's probably not our encoding,
+          //   but is not incompatible with our encoding, so don't give it a zero.
+          confidence = 10;
+        }
+        break detectBlock;
+      }
+
+      //
+      //  No match if there are too many characters that don't fit the encoding scheme.
+      //    (should we have zero tolerance for these?)
+      //
+      if (doubleByteCharCount < 20 * badCharCount) {
+        confidence = 0;
+        break detectBlock;
+      }
+
+      if (this.commonChars == null) {
+        // We have no statistics on frequently occuring characters.
+        //  Assess confidence purely on having a reasonable number of
+        //  multi-byte characters (the more the better
+        confidence = 30 + doubleByteCharCount - 20 * badCharCount;
+        if (confidence > 100) {
+          confidence = 100;
+        }
+      } else {
+        //
+        // Frequency of occurrence statistics exist.
+        //
+        // @ts-ignore
+        var maxVal = Math.log(parseFloat(doubleByteCharCount) / 4);
+        var scaleFactor = 90.0 / maxVal;
+        confidence = Math.floor(
+          Math.log(commonCharCount + 1) * scaleFactor + 10
+        );
+        confidence = Math.min(confidence, 100);
+      }
+    } // end of detectBlock:
+
+    return confidence == 0 ? null : match(det, this, confidence);
+  }
+
+  /**
+   * Get the next character (however many bytes it is) from the input data
+   *    Subclasses for specific charset encodings must implement this function
+   *    to get characters according to the rules of their encoding scheme.
+   *
+   *  This function is not a method of class iteratedChar only because
+   *   that would require a lot of extra derived classes, which is awkward.
+   * @param it  The iteratedChar 'struct' into which the returned char is placed.
+   * @param det The charset detector, which is needed to get at the input byte data
+   *            being iterated over.
+   * @return    True if a character was returned, false at end of input.
+   */
+  nextChar(iter: IteratedChar, det: Context): boolean {
+    return true;
+  }
+}
+
+/**
+ * Shift-JIS charset recognizer.
+ */
+export class sjis extends mbcs {
+  name() {
+    return 'Shift-JIS';
+  }
+  language() {
+    return 'ja';
+  }
+
+  // TODO:  This set of data comes from the character frequency-
+  //        of-occurrence analysis tool.  The data needs to be moved
+  //        into a resource and loaded from there.
+  commonChars = [
+    0x8140,
+    0x8141,
+    0x8142,
+    0x8145,
+    0x815b,
+    0x8169,
+    0x816a,
+    0x8175,
+    0x8176,
+    0x82a0,
+    0x82a2,
+    0x82a4,
+    0x82a9,
+    0x82aa,
+    0x82ab,
+    0x82ad,
+    0x82af,
+    0x82b1,
+    0x82b3,
+    0x82b5,
+    0x82b7,
+    0x82bd,
+    0x82be,
+    0x82c1,
+    0x82c4,
+    0x82c5,
+    0x82c6,
+    0x82c8,
+    0x82c9,
+    0x82cc,
+    0x82cd,
+    0x82dc,
+    0x82e0,
+    0x82e7,
+    0x82e8,
+    0x82e9,
+    0x82ea,
+    0x82f0,
+    0x82f1,
+    0x8341,
+    0x8343,
+    0x834e,
+    0x834f,
+    0x8358,
+    0x835e,
+    0x8362,
+    0x8367,
+    0x8375,
+    0x8376,
+    0x8389,
+    0x838a,
+    0x838b,
+    0x838d,
+    0x8393,
+    0x8e96,
+    0x93fa,
+    0x95aa,
+  ];
+
+  nextChar(iter: IteratedChar, det: Context) {
+    iter.index = iter.nextIndex;
+    iter.error = false;
+
+    var firstByte;
+    firstByte = iter.charValue = iter.nextByte(det);
+    if (firstByte < 0) return false;
+
+    if (firstByte <= 0x7f || (firstByte > 0xa0 && firstByte <= 0xdf))
+      return true;
+
+    var secondByte = iter.nextByte(det);
+    if (secondByte < 0) return false;
+
+    iter.charValue = (firstByte << 8) | secondByte;
+    if (
+      !(
+        (secondByte >= 0x40 && secondByte <= 0x7f) ||
+        (secondByte >= 0x80 && secondByte <= 0xff)
+      )
+    ) {
+      // Illegal second byte value.
+      iter.error = true;
+    }
+    return true;
+  }
+}
+
+/**
+ *   Big5 charset recognizer.
+ */
+export class big5 extends mbcs {
+  name() {
+    return 'Big5';
+  }
+  language() {
+    return 'zh';
+  }
+  // TODO:  This set of data comes from the character frequency-
+  //        of-occurrence analysis tool.  The data needs to be moved
+  //        into a resource and loaded from there.
+  commonChars = [
+    0xa140,
+    0xa141,
+    0xa142,
+    0xa143,
+    0xa147,
+    0xa149,
+    0xa175,
+    0xa176,
+    0xa440,
+    0xa446,
+    0xa447,
+    0xa448,
+    0xa451,
+    0xa454,
+    0xa457,
+    0xa464,
+    0xa46a,
+    0xa46c,
+    0xa477,
+    0xa4a3,
+    0xa4a4,
+    0xa4a7,
+    0xa4c1,
+    0xa4ce,
+    0xa4d1,
+    0xa4df,
+    0xa4e8,
+    0xa4fd,
+    0xa540,
+    0xa548,
+    0xa558,
+    0xa569,
+    0xa5cd,
+    0xa5e7,
+    0xa657,
+    0xa661,
+    0xa662,
+    0xa668,
+    0xa670,
+    0xa6a8,
+    0xa6b3,
+    0xa6b9,
+    0xa6d3,
+    0xa6db,
+    0xa6e6,
+    0xa6f2,
+    0xa740,
+    0xa751,
+    0xa759,
+    0xa7da,
+    0xa8a3,
+    0xa8a5,
+    0xa8ad,
+    0xa8d1,
+    0xa8d3,
+    0xa8e4,
+    0xa8fc,
+    0xa9c0,
+    0xa9d2,
+    0xa9f3,
+    0xaa6b,
+    0xaaba,
+    0xaabe,
+    0xaacc,
+    0xaafc,
+    0xac47,
+    0xac4f,
+    0xacb0,
+    0xacd2,
+    0xad59,
+    0xaec9,
+    0xafe0,
+    0xb0ea,
+    0xb16f,
+    0xb2b3,
+    0xb2c4,
+    0xb36f,
+    0xb44c,
+    0xb44e,
+    0xb54c,
+    0xb5a5,
+    0xb5bd,
+    0xb5d0,
+    0xb5d8,
+    0xb671,
+    0xb7ed,
+    0xb867,
+    0xb944,
+    0xbad8,
+    0xbb44,
+    0xbba1,
+    0xbdd1,
+    0xc2c4,
+    0xc3b9,
+    0xc440,
+    0xc45f,
+  ];
+
+  nextChar(iter: IteratedChar, det: Context) {
+    iter.index = iter.nextIndex;
+    iter.error = false;
+
+    var firstByte = (iter.charValue = iter.nextByte(det));
+
+    if (firstByte < 0) return false;
+
+    // single byte character.
+    if (firstByte <= 0x7f || firstByte == 0xff) return true;
+
+    var secondByte = iter.nextByte(det);
+
+    if (secondByte < 0) return false;
+
+    iter.charValue = (iter.charValue << 8) | secondByte;
+
+    if (secondByte < 0x40 || secondByte == 0x7f || secondByte == 0xff)
+      iter.error = true;
+
+    return true;
+  }
+}
+
+/**
+ *  EUC charset recognizers.  One abstract class that provides the common function
+ *  for getting the next character according to the EUC encoding scheme,
+ *  and nested derived classes for EUC_KR, EUC_JP, EUC_CN.
+ *
+ *  Get the next character value for EUC based encodings.
+ *  Character 'value' is simply the raw bytes that make up the character
+ *     packed into an int.
+ */
+function eucNextChar(iter: IteratedChar, det: Context) {
+  iter.index = iter.nextIndex;
+  iter.error = false;
+  var firstByte = 0;
+  var secondByte = 0;
+  var thirdByte = 0;
+  //int fourthByte = 0;
+  buildChar: {
+    firstByte = iter.charValue = iter.nextByte(det);
+    if (firstByte < 0) {
+      // Ran off the end of the input data
+      iter.done = true;
+      break buildChar;
+    }
+    if (firstByte <= 0x8d) {
+      // single byte char
+      break buildChar;
+    }
+    secondByte = iter.nextByte(det);
+    iter.charValue = (iter.charValue << 8) | secondByte;
+    if (firstByte >= 0xa1 && firstByte <= 0xfe) {
+      // Two byte Char
+      if (secondByte < 0xa1) {
+        iter.error = true;
+      }
+      break buildChar;
+    }
+    if (firstByte == 0x8e) {
+      // Code Set 2.
+      //   In EUC-JP, total char size is 2 bytes, only one byte of actual char value.
+      //   In EUC-TW, total char size is 4 bytes, three bytes contribute to char value.
+      // We don't know which we've got.
+      // Treat it like EUC-JP.  If the data really was EUC-TW, the following two
+      //   bytes will look like a well formed 2 byte char.
+      if (secondByte < 0xa1) {
+        iter.error = true;
+      }
+      break buildChar;
+    }
+    if (firstByte == 0x8f) {
+      // Code set 3.
+      // Three byte total char size, two bytes of actual char value.
+      thirdByte = iter.nextByte(det);
+      iter.charValue = (iter.charValue << 8) | thirdByte;
+      if (thirdByte < 0xa1) {
+        iter.error = true;
+      }
+    }
+  }
+  return iter.done == false;
+}
+
+/**
+ * The charset recognize for EUC-JP.  A singleton instance of this class
+ *    is created and kept by the public CharsetDetector class
+ */
+export class euc_jp extends mbcs {
+  name() {
+    return 'EUC-JP';
+  }
+  language() {
+    return 'ja';
+  }
+
+  // TODO:  This set of data comes from the character frequency-
+  //        of-occurrence analysis tool.  The data needs to be moved
+  //        into a resource and loaded from there.
+  commonChars = [
+    0xa1a1,
+    0xa1a2,
+    0xa1a3,
+    0xa1a6,
+    0xa1bc,
+    0xa1ca,
+    0xa1cb,
+    0xa1d6,
+    0xa1d7,
+    0xa4a2,
+    0xa4a4,
+    0xa4a6,
+    0xa4a8,
+    0xa4aa,
+    0xa4ab,
+    0xa4ac,
+    0xa4ad,
+    0xa4af,
+    0xa4b1,
+    0xa4b3,
+    0xa4b5,
+    0xa4b7,
+    0xa4b9,
+    0xa4bb,
+    0xa4bd,
+    0xa4bf,
+    0xa4c0,
+    0xa4c1,
+    0xa4c3,
+    0xa4c4,
+    0xa4c6,
+    0xa4c7,
+    0xa4c8,
+    0xa4c9,
+    0xa4ca,
+    0xa4cb,
+    0xa4ce,
+    0xa4cf,
+    0xa4d0,
+    0xa4de,
+    0xa4df,
+    0xa4e1,
+    0xa4e2,
+    0xa4e4,
+    0xa4e8,
+    0xa4e9,
+    0xa4ea,
+    0xa4eb,
+    0xa4ec,
+    0xa4ef,
+    0xa4f2,
+    0xa4f3,
+    0xa5a2,
+    0xa5a3,
+    0xa5a4,
+    0xa5a6,
+    0xa5a7,
+    0xa5aa,
+    0xa5ad,
+    0xa5af,
+    0xa5b0,
+    0xa5b3,
+    0xa5b5,
+    0xa5b7,
+    0xa5b8,
+    0xa5b9,
+    0xa5bf,
+    0xa5c3,
+    0xa5c6,
+    0xa5c7,
+    0xa5c8,
+    0xa5c9,
+    0xa5cb,
+    0xa5d0,
+    0xa5d5,
+    0xa5d6,
+    0xa5d7,
+    0xa5de,
+    0xa5e0,
+    0xa5e1,
+    0xa5e5,
+    0xa5e9,
+    0xa5ea,
+    0xa5eb,
+    0xa5ec,
+    0xa5ed,
+    0xa5f3,
+    0xb8a9,
+    0xb9d4,
+    0xbaee,
+    0xbbc8,
+    0xbef0,
+    0xbfb7,
+    0xc4ea,
+    0xc6fc,
+    0xc7bd,
+    0xcab8,
+    0xcaf3,
+    0xcbdc,
+    0xcdd1,
+  ];
+
+  nextChar = eucNextChar;
+}
+
+/**
+ * The charset recognize for EUC-KR.  A singleton instance of this class
+ *    is created and kept by the public CharsetDetector class
+ */
+export class euc_kr extends mbcs {
+  name() {
+    return 'EUC-KR';
+  }
+
+  language() {
+    return 'ko';
+  }
+
+  // TODO:  This set of data comes from the character frequency-
+  //        of-occurrence analysis tool.  The data needs to be moved
+  //        into a resource and loaded from there.
+  commonChars = [
+    0xb0a1,
+    0xb0b3,
+    0xb0c5,
+    0xb0cd,
+    0xb0d4,
+    0xb0e6,
+    0xb0ed,
+    0xb0f8,
+    0xb0fa,
+    0xb0fc,
+    0xb1b8,
+    0xb1b9,
+    0xb1c7,
+    0xb1d7,
+    0xb1e2,
+    0xb3aa,
+    0xb3bb,
+    0xb4c2,
+    0xb4cf,
+    0xb4d9,
+    0xb4eb,
+    0xb5a5,
+    0xb5b5,
+    0xb5bf,
+    0xb5c7,
+    0xb5e9,
+    0xb6f3,
+    0xb7af,
+    0xb7c2,
+    0xb7ce,
+    0xb8a6,
+    0xb8ae,
+    0xb8b6,
+    0xb8b8,
+    0xb8bb,
+    0xb8e9,
+    0xb9ab,
+    0xb9ae,
+    0xb9cc,
+    0xb9ce,
+    0xb9fd,
+    0xbab8,
+    0xbace,
+    0xbad0,
+    0xbaf1,
+    0xbbe7,
+    0xbbf3,
+    0xbbfd,
+    0xbcad,
+    0xbcba,
+    0xbcd2,
+    0xbcf6,
+    0xbdba,
+    0xbdc0,
+    0xbdc3,
+    0xbdc5,
+    0xbec6,
+    0xbec8,
+    0xbedf,
+    0xbeee,
+    0xbef8,
+    0xbefa,
+    0xbfa1,
+    0xbfa9,
+    0xbfc0,
+    0xbfe4,
+    0xbfeb,
+    0xbfec,
+    0xbff8,
+    0xc0a7,
+    0xc0af,
+    0xc0b8,
+    0xc0ba,
+    0xc0bb,
+    0xc0bd,
+    0xc0c7,
+    0xc0cc,
+    0xc0ce,
+    0xc0cf,
+    0xc0d6,
+    0xc0da,
+    0xc0e5,
+    0xc0fb,
+    0xc0fc,
+    0xc1a4,
+    0xc1a6,
+    0xc1b6,
+    0xc1d6,
+    0xc1df,
+    0xc1f6,
+    0xc1f8,
+    0xc4a1,
+    0xc5cd,
+    0xc6ae,
+    0xc7cf,
+    0xc7d1,
+    0xc7d2,
+    0xc7d8,
+    0xc7e5,
+    0xc8ad,
+  ];
+
+  nextChar = eucNextChar;
+}
+
+/**
+ *   GB-18030 recognizer. Uses simplified Chinese statistics.
+ */
+export class gb_18030 extends mbcs {
+  name() {
+    return 'GB18030';
+  }
+
+  language() {
+    return 'zh';
+  }
+
+  /*
+   *  Get the next character value for EUC based encodings.
+   *  Character 'value' is simply the raw bytes that make up the character
+   *     packed into an int.
+   */
+
+  nextChar(iter: IteratedChar, det: Context) {
+    iter.index = iter.nextIndex;
+    iter.error = false;
+    var firstByte = 0;
+    var secondByte = 0;
+    var thirdByte = 0;
+    var fourthByte = 0;
+    buildChar: {
+      firstByte = iter.charValue = iter.nextByte(det);
+      if (firstByte < 0) {
+        // Ran off the end of the input data
+        iter.done = true;
+        break buildChar;
+      }
+      if (firstByte <= 0x80) {
+        // single byte char
+        break buildChar;
+      }
+      secondByte = iter.nextByte(det);
+      iter.charValue = (iter.charValue << 8) | secondByte;
+      if (firstByte >= 0x81 && firstByte <= 0xfe) {
+        // Two byte Char
+        if (
+          (secondByte >= 0x40 && secondByte <= 0x7e) ||
+          (secondByte >= 80 && secondByte <= 0xfe)
+        ) {
+          break buildChar;
+        }
+        // Four byte char
+        if (secondByte >= 0x30 && secondByte <= 0x39) {
+          thirdByte = iter.nextByte(det);
+          if (thirdByte >= 0x81 && thirdByte <= 0xfe) {
+            fourthByte = iter.nextByte(det);
+            if (fourthByte >= 0x30 && fourthByte <= 0x39) {
+              iter.charValue =
+                (iter.charValue << 16) | (thirdByte << 8) | fourthByte;
+              break buildChar;
+            }
+          }
+        }
+        iter.error = true;
+        break buildChar;
+      }
+    }
+    return iter.done == false;
+  }
+
+  // TODO:  This set of data comes from the character frequency-
+  //        of-occurrence analysis tool.  The data needs to be moved
+  //        into a resource and loaded from there.
+  commonChars = [
+    0xa1a1,
+    0xa1a2,
+    0xa1a3,
+    0xa1a4,
+    0xa1b0,
+    0xa1b1,
+    0xa1f1,
+    0xa1f3,
+    0xa3a1,
+    0xa3ac,
+    0xa3ba,
+    0xb1a8,
+    0xb1b8,
+    0xb1be,
+    0xb2bb,
+    0xb3c9,
+    0xb3f6,
+    0xb4f3,
+    0xb5bd,
+    0xb5c4,
+    0xb5e3,
+    0xb6af,
+    0xb6d4,
+    0xb6e0,
+    0xb7a2,
+    0xb7a8,
+    0xb7bd,
+    0xb7d6,
+    0xb7dd,
+    0xb8b4,
+    0xb8df,
+    0xb8f6,
+    0xb9ab,
+    0xb9c9,
+    0xb9d8,
+    0xb9fa,
+    0xb9fd,
+    0xbacd,
+    0xbba7,
+    0xbbd6,
+    0xbbe1,
+    0xbbfa,
+    0xbcbc,
+    0xbcdb,
+    0xbcfe,
+    0xbdcc,
+    0xbecd,
+    0xbedd,
+    0xbfb4,
+    0xbfc6,
+    0xbfc9,
+    0xc0b4,
+    0xc0ed,
+    0xc1cb,
+    0xc2db,
+    0xc3c7,
+    0xc4dc,
+    0xc4ea,
+    0xc5cc,
+    0xc6f7,
+    0xc7f8,
+    0xc8ab,
+    0xc8cb,
+    0xc8d5,
+    0xc8e7,
+    0xc9cf,
+    0xc9fa,
+    0xcab1,
+    0xcab5,
+    0xcac7,
+    0xcad0,
+    0xcad6,
+    0xcaf5,
+    0xcafd,
+    0xccec,
+    0xcdf8,
+    0xceaa,
+    0xcec4,
+    0xced2,
+    0xcee5,
+    0xcfb5,
+    0xcfc2,
+    0xcfd6,
+    0xd0c2,
+    0xd0c5,
+    0xd0d0,
+    0xd0d4,
+    0xd1a7,
+    0xd2aa,
+    0xd2b2,
+    0xd2b5,
+    0xd2bb,
+    0xd2d4,
+    0xd3c3,
+    0xd3d0,
+    0xd3fd,
+    0xd4c2,
+    0xd4da,
+    0xd5e2,
+    0xd6d0,
+  ];
+}
diff --git a/src/encoding/sbcs.test.ts b/src/encoding/sbcs.test.ts
new file mode 100644
index 0000000..a4292d5
--- /dev/null
+++ b/src/encoding/sbcs.test.ts
@@ -0,0 +1,76 @@
+import * as chardet from '..';
+
+describe('Singlebyte Character Sets', () => {
+  var base = __dirname + '/../test/data/encodings';
+
+  it('should return ISO-8859-1 (English)', () => {
+    expect(chardet.detectFileSync(base + '/iso88591_en')).toBe('ISO-8859-1');
+  });
+
+  it('should return ISO-8859-2 (Czech)', () => {
+    expect(chardet.detectFileSync(base + '/iso88592_cs')).toBe('ISO-8859-2');
+  });
+
+  test.todo('should return ISO-8859-3');
+  test.todo('should return ISO-8859-4');
+
+  it('should return ISO-8859-5 (Russian)', () => {
+    expect(chardet.detectFileSync(base + '/iso88595_ru')).toBe('ISO-8859-5');
+  });
+
+  it('should return ISO-8859-6 (Arabic)', () => {
+    expect(chardet.detectFileSync(base + '/iso88596_ar')).toBe('ISO-8859-6');
+  });
+
+  it('should return ISO-8859-7 (Greek)', () => {
+    expect(chardet.detectFileSync(base + '/iso88597_el')).toBe('ISO-8859-7');
+  });
+
+  it('should return ISO-8859-8 (Hebrew)', () => {
+    expect(chardet.detectFileSync(base + '/iso88598_he')).toBe('ISO-8859-8');
+  });
+
+  it('should return ISO-8859-9 (Turkish)', () => {
+    expect(chardet.detectFileSync(base + '/iso88599_tr')).toBe('ISO-8859-9');
+  });
+
+  test.todo('should return ISO-8859-10');
+  test.todo('should return ISO-8859-11');
+  // iso-8859-12 is abandoned
+  test.todo('should return ISO-8859-13');
+  test.todo('should return ISO-8859-14');
+  test.todo('should return ISO-8859-15');
+  test.todo('should return ISO-8859-16');
+
+  it('should return windows-1250 (Czech)', () => {
+    expect(chardet.detectFileSync(base + '/windows_1250')).toBe('windows-1250');
+  });
+
+  it('should return windows-1251 (Russian)', () => {
+    expect(chardet.detectFileSync(base + '/windows_1251')).toBe('windows-1251');
+  });
+
+  it('should return windows-1252 (English)', () => {
+    expect(chardet.detectFileSync(base + '/windows_1252')).toBe('windows-1252');
+  });
+
+  it('should return windows-1253 (Greek)', () => {
+    expect(chardet.detectFileSync(base + '/windows_1253')).toBe('windows-1253');
+  });
+
+  it('should return windows-1254 (Turkish)', () => {
+    expect(chardet.detectFileSync(base + '/windows_1254')).toBe('windows-1254');
+  });
+
+  it('should return windows-1255 (Hebrew)', () => {
+    expect(chardet.detectFileSync(base + '/windows_1255')).toBe('windows-1255');
+  });
+
+  it('should return windows-1256 (Arabic)', () => {
+    expect(chardet.detectFileSync(base + '/windows_1256')).toBe('windows-1256');
+  });
+
+  it('should return KOI8-R (Russian)', () => {
+    expect(chardet.detectFileSync(base + '/koi8r')).toBe('KOI8-R');
+  });
+});
diff --git a/src/encoding/sbcs.ts b/src/encoding/sbcs.ts
new file mode 100644
index 0000000..a6c0768
--- /dev/null
+++ b/src/encoding/sbcs.ts
@@ -0,0 +1,4438 @@
+import { Context, Recogniser } from '../encoding/index';
+
+var match = require('../match').default;
+
+/**
+ * This class recognizes single-byte encodings. Because the encoding scheme is so
+ * simple, language statistics are used to do the matching.
+ */
+
+var N_GRAM_MASK = 0xffffff;
+
+class NGramParser {
+  byteIndex: number = 0;
+  ngram: number = 0;
+
+  ngramCount: number = 0;
+  hitCount: number = 0;
+
+  ngramList: number[];
+  byteMap: number[];
+
+  // TODO: is it safe to set it like this?
+  spaceChar: number = 0x20;
+
+  constructor(theNgramList: number[], theByteMap: number[]) {
+    this.ngramList = theNgramList;
+    this.byteMap = theByteMap;
+  }
+
+  /*
+   * Binary search for value in table, which must have exactly 64 entries.
+   */
+  search(table: number[], value: number) {
+    var index = 0;
+
+    if (table[index + 32] <= value) index += 32;
+    if (table[index + 16] <= value) index += 16;
+    if (table[index + 8] <= value) index += 8;
+    if (table[index + 4] <= value) index += 4;
+    if (table[index + 2] <= value) index += 2;
+    if (table[index + 1] <= value) index += 1;
+    if (table[index] > value) index -= 1;
+
+    if (index < 0 || table[index] != value) return -1;
+
+    return index;
+  }
+
+  lookup(thisNgram: number) {
+    this.ngramCount += 1;
+    if (this.search(this.ngramList, thisNgram) >= 0) {
+      this.hitCount += 1;
+    }
+  }
+
+  addByte(b: number) {
+    this.ngram = ((this.ngram << 8) + (b & 0xff)) & N_GRAM_MASK;
+    this.lookup(this.ngram);
+  }
+
+  nextByte(det: Context) {
+    if (this.byteIndex >= det.fInputLen) return -1;
+
+    return det.fInputBytes[this.byteIndex++] & 0xff;
+  }
+
+  parse(det: Context, spaceCh: number) {
+    var b,
+      ignoreSpace = false;
+    this.spaceChar = spaceCh;
+
+    while ((b = this.nextByte(det)) >= 0) {
+      var mb = this.byteMap[b];
+
+      // TODO: 0x20 might not be a space in all character sets...
+      if (mb != 0) {
+        if (!(mb == this.spaceChar && ignoreSpace)) {
+          this.addByte(mb);
+        }
+
+        ignoreSpace = mb == this.spaceChar;
+      }
+    }
+
+    // TODO: Is this OK? The buffer could have ended in the middle of a word...
+    this.addByte(this.spaceChar);
+
+    var rawPercent = this.hitCount / this.ngramCount;
+
+    // TODO - This is a bit of a hack to take care of a case
+    // were we were getting a confidence of 135...
+    if (rawPercent > 0.33) return 98;
+
+    return Math.floor(rawPercent * 300.0);
+  }
+}
+
+class NGramsPlusLang {
+  fLang: string;
+  fNGrams: number[];
+
+  constructor(la: string, ng: number[]) {
+    this.fLang = la;
+    this.fNGrams = ng;
+  }
+}
+
+const isFlatNgrams = (val: NGramsPlusLang[] | number[]): val is number[] =>
+  Array.isArray(val) && isFinite(val[0] as number);
+
+class sbcs implements Recogniser {
+  spaceChar = 0x20;
+
+  ngrams(): NGramsPlusLang[] | number[] {
+    return [];
+  }
+
+  byteMap(): number[] {
+    return [];
+  }
+
+  // @ts-ignore
+  name(input: Context): string {
+    return 'sbcs';
+  }
+
+  match(det: Context) {
+    var ngrams = this.ngrams();
+
+    if (isFlatNgrams(ngrams)) {
+      var parser = new NGramParser(ngrams, this.byteMap());
+      var confidence = parser.parse(det, this.spaceChar);
+      return confidence <= 0 ? null : match(det, this, confidence);
+    }
+
+    var bestConfidenceSoFar = -1;
+    var lang = null;
+
+    for (var i = ngrams.length - 1; i >= 0; i--) {
+      var ngl = ngrams[i];
+
+      var parser = new NGramParser(ngl.fNGrams, this.byteMap());
+      var confidence = parser.parse(det, this.spaceChar);
+      if (confidence > bestConfidenceSoFar) {
+        bestConfidenceSoFar = confidence;
+        lang = ngl.fLang;
+      }
+    }
+
+    var name = this.name(det);
+    return bestConfidenceSoFar <= 0
+      ? null
+      : match(det, this, bestConfidenceSoFar, name, lang);
+  }
+}
+
+export class ISO_8859_1 extends sbcs {
+  byteMap() {
+    return [
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x00,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xaa,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xb5,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xba,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xe0,
+      0xe1,
+      0xe2,
+      0xe3,
+      0xe4,
+      0xe5,
+      0xe6,
+      0xe7,
+      0xe8,
+      0xe9,
+      0xea,
+      0xeb,
+      0xec,
+      0xed,
+      0xee,
+      0xef,
+      0xf0,
+      0xf1,
+      0xf2,
+      0xf3,
+      0xf4,
+      0xf5,
+      0xf6,
+      0x20,
+      0xf8,
+      0xf9,
+      0xfa,
+      0xfb,
+      0xfc,
+      0xfd,
+      0xfe,
+      0xdf,
+      0xe0,
+      0xe1,
+      0xe2,
+      0xe3,
+      0xe4,
+      0xe5,
+      0xe6,
+      0xe7,
+      0xe8,
+      0xe9,
+      0xea,
+      0xeb,
+      0xec,
+      0xed,
+      0xee,
+      0xef,
+      0xf0,
+      0xf1,
+      0xf2,
+      0xf3,
+      0xf4,
+      0xf5,
+      0xf6,
+      0x20,
+      0xf8,
+      0xf9,
+      0xfa,
+      0xfb,
+      0xfc,
+      0xfd,
+      0xfe,
+      0xff,
+    ];
+  }
+
+  ngrams() {
+    return [
+      new NGramsPlusLang('da', [
+        0x206166,
+        0x206174,
+        0x206465,
+        0x20656e,
+        0x206572,
+        0x20666f,
+        0x206861,
+        0x206920,
+        0x206d65,
+        0x206f67,
+        0x2070e5,
+        0x207369,
+        0x207374,
+        0x207469,
+        0x207669,
+        0x616620,
+        0x616e20,
+        0x616e64,
+        0x617220,
+        0x617420,
+        0x646520,
+        0x64656e,
+        0x646572,
+        0x646574,
+        0x652073,
+        0x656420,
+        0x656465,
+        0x656e20,
+        0x656e64,
+        0x657220,
+        0x657265,
+        0x657320,
+        0x657420,
+        0x666f72,
+        0x676520,
+        0x67656e,
+        0x676572,
+        0x696765,
+        0x696c20,
+        0x696e67,
+        0x6b6520,
+        0x6b6b65,
+        0x6c6572,
+        0x6c6967,
+        0x6c6c65,
+        0x6d6564,
+        0x6e6465,
+        0x6e6520,
+        0x6e6720,
+        0x6e6765,
+        0x6f6720,
+        0x6f6d20,
+        0x6f7220,
+        0x70e520,
+        0x722064,
+        0x722065,
+        0x722073,
+        0x726520,
+        0x737465,
+        0x742073,
+        0x746520,
+        0x746572,
+        0x74696c,
+        0x766572,
+      ]),
+      new NGramsPlusLang('de', [
+        0x20616e,
+        0x206175,
+        0x206265,
+        0x206461,
+        0x206465,
+        0x206469,
+        0x206569,
+        0x206765,
+        0x206861,
+        0x20696e,
+        0x206d69,
+        0x207363,
+        0x207365,
+        0x20756e,
+        0x207665,
+        0x20766f,
+        0x207765,
+        0x207a75,
+        0x626572,
+        0x636820,
+        0x636865,
+        0x636874,
+        0x646173,
+        0x64656e,
+        0x646572,
+        0x646965,
+        0x652064,
+        0x652073,
+        0x65696e,
+        0x656974,
+        0x656e20,
+        0x657220,
+        0x657320,
+        0x67656e,
+        0x68656e,
+        0x687420,
+        0x696368,
+        0x696520,
+        0x696e20,
+        0x696e65,
+        0x697420,
+        0x6c6963,
+        0x6c6c65,
+        0x6e2061,
+        0x6e2064,
+        0x6e2073,
+        0x6e6420,
+        0x6e6465,
+        0x6e6520,
+        0x6e6720,
+        0x6e6765,
+        0x6e7465,
+        0x722064,
+        0x726465,
+        0x726569,
+        0x736368,
+        0x737465,
+        0x742064,
+        0x746520,
+        0x74656e,
+        0x746572,
+        0x756e64,
+        0x756e67,
+        0x766572,
+      ]),
+      new NGramsPlusLang('en', [
+        0x206120,
+        0x20616e,
+        0x206265,
+        0x20636f,
+        0x20666f,
+        0x206861,
+        0x206865,
+        0x20696e,
+        0x206d61,
+        0x206f66,
+        0x207072,
+        0x207265,
+        0x207361,
+        0x207374,
+        0x207468,
+        0x20746f,
+        0x207768,
+        0x616964,
+        0x616c20,
+        0x616e20,
+        0x616e64,
+        0x617320,
+        0x617420,
+        0x617465,
+        0x617469,
+        0x642061,
+        0x642074,
+        0x652061,
+        0x652073,
+        0x652074,
+        0x656420,
+        0x656e74,
+        0x657220,
+        0x657320,
+        0x666f72,
+        0x686174,
+        0x686520,
+        0x686572,
+        0x696420,
+        0x696e20,
+        0x696e67,
+        0x696f6e,
+        0x697320,
+        0x6e2061,
+        0x6e2074,
+        0x6e6420,
+        0x6e6720,
+        0x6e7420,
+        0x6f6620,
+        0x6f6e20,
+        0x6f7220,
+        0x726520,
+        0x727320,
+        0x732061,
+        0x732074,
+        0x736169,
+        0x737420,
+        0x742074,
+        0x746572,
+        0x746861,
+        0x746865,
+        0x74696f,
+        0x746f20,
+        0x747320,
+      ]),
+      new NGramsPlusLang('es', [
+        0x206120,
+        0x206361,
+        0x20636f,
+        0x206465,
+        0x20656c,
+        0x20656e,
+        0x206573,
+        0x20696e,
+        0x206c61,
+        0x206c6f,
+        0x207061,
+        0x20706f,
+        0x207072,
+        0x207175,
+        0x207265,
+        0x207365,
+        0x20756e,
+        0x207920,
+        0x612063,
+        0x612064,
+        0x612065,
+        0x61206c,
+        0x612070,
+        0x616369,
+        0x61646f,
+        0x616c20,
+        0x617220,
+        0x617320,
+        0x6369f3,
+        0x636f6e,
+        0x646520,
+        0x64656c,
+        0x646f20,
+        0x652064,
+        0x652065,
+        0x65206c,
+        0x656c20,
+        0x656e20,
+        0x656e74,
+        0x657320,
+        0x657374,
+        0x69656e,
+        0x69f36e,
+        0x6c6120,
+        0x6c6f73,
+        0x6e2065,
+        0x6e7465,
+        0x6f2064,
+        0x6f2065,
+        0x6f6e20,
+        0x6f7220,
+        0x6f7320,
+        0x706172,
+        0x717565,
+        0x726120,
+        0x726573,
+        0x732064,
+        0x732065,
+        0x732070,
+        0x736520,
+        0x746520,
+        0x746f20,
+        0x756520,
+        0xf36e20,
+      ]),
+      new NGramsPlusLang('fr', [
+        0x206175,
+        0x20636f,
+        0x206461,
+        0x206465,
+        0x206475,
+        0x20656e,
+        0x206574,
+        0x206c61,
+        0x206c65,
+        0x207061,
+        0x20706f,
+        0x207072,
+        0x207175,
+        0x207365,
+        0x20736f,
+        0x20756e,
+        0x20e020,
+        0x616e74,
+        0x617469,
+        0x636520,
+        0x636f6e,
+        0x646520,
+        0x646573,
+        0x647520,
+        0x652061,
+        0x652063,
+        0x652064,
+        0x652065,
+        0x65206c,
+        0x652070,
+        0x652073,
+        0x656e20,
+        0x656e74,
+        0x657220,
+        0x657320,
+        0x657420,
+        0x657572,
+        0x696f6e,
+        0x697320,
+        0x697420,
+        0x6c6120,
+        0x6c6520,
+        0x6c6573,
+        0x6d656e,
+        0x6e2064,
+        0x6e6520,
+        0x6e7320,
+        0x6e7420,
+        0x6f6e20,
+        0x6f6e74,
+        0x6f7572,
+        0x717565,
+        0x72206c,
+        0x726520,
+        0x732061,
+        0x732064,
+        0x732065,
+        0x73206c,
+        0x732070,
+        0x742064,
+        0x746520,
+        0x74696f,
+        0x756520,
+        0x757220,
+      ]),
+      new NGramsPlusLang('it', [
+        0x20616c,
+        0x206368,
+        0x20636f,
+        0x206465,
+        0x206469,
+        0x206520,
+        0x20696c,
+        0x20696e,
+        0x206c61,
+        0x207065,
+        0x207072,
+        0x20756e,
+        0x612063,
+        0x612064,
+        0x612070,
+        0x612073,
+        0x61746f,
+        0x636865,
+        0x636f6e,
+        0x64656c,
+        0x646920,
+        0x652061,
+        0x652063,
+        0x652064,
+        0x652069,
+        0x65206c,
+        0x652070,
+        0x652073,
+        0x656c20,
+        0x656c6c,
+        0x656e74,
+        0x657220,
+        0x686520,
+        0x692061,
+        0x692063,
+        0x692064,
+        0x692073,
+        0x696120,
+        0x696c20,
+        0x696e20,
+        0x696f6e,
+        0x6c6120,
+        0x6c6520,
+        0x6c6920,
+        0x6c6c61,
+        0x6e6520,
+        0x6e6920,
+        0x6e6f20,
+        0x6e7465,
+        0x6f2061,
+        0x6f2064,
+        0x6f2069,
+        0x6f2073,
+        0x6f6e20,
+        0x6f6e65,
+        0x706572,
+        0x726120,
+        0x726520,
+        0x736920,
+        0x746120,
+        0x746520,
+        0x746920,
+        0x746f20,
+        0x7a696f,
+      ]),
+      new NGramsPlusLang('nl', [
+        0x20616c,
+        0x206265,
+        0x206461,
+        0x206465,
+        0x206469,
+        0x206565,
+        0x20656e,
+        0x206765,
+        0x206865,
+        0x20696e,
+        0x206d61,
+        0x206d65,
+        0x206f70,
+        0x207465,
+        0x207661,
+        0x207665,
+        0x20766f,
+        0x207765,
+        0x207a69,
+        0x61616e,
+        0x616172,
+        0x616e20,
+        0x616e64,
+        0x617220,
+        0x617420,
+        0x636874,
+        0x646520,
+        0x64656e,
+        0x646572,
+        0x652062,
+        0x652076,
+        0x65656e,
+        0x656572,
+        0x656e20,
+        0x657220,
+        0x657273,
+        0x657420,
+        0x67656e,
+        0x686574,
+        0x696520,
+        0x696e20,
+        0x696e67,
+        0x697320,
+        0x6e2062,
+        0x6e2064,
+        0x6e2065,
+        0x6e2068,
+        0x6e206f,
+        0x6e2076,
+        0x6e6465,
+        0x6e6720,
+        0x6f6e64,
+        0x6f6f72,
+        0x6f7020,
+        0x6f7220,
+        0x736368,
+        0x737465,
+        0x742064,
+        0x746520,
+        0x74656e,
+        0x746572,
+        0x76616e,
+        0x766572,
+        0x766f6f,
+      ]),
+      new NGramsPlusLang('no', [
+        0x206174,
+        0x206176,
+        0x206465,
+        0x20656e,
+        0x206572,
+        0x20666f,
+        0x206861,
+        0x206920,
+        0x206d65,
+        0x206f67,
+        0x2070e5,
+        0x207365,
+        0x20736b,
+        0x20736f,
+        0x207374,
+        0x207469,
+        0x207669,
+        0x20e520,
+        0x616e64,
+        0x617220,
+        0x617420,
+        0x646520,
+        0x64656e,
+        0x646574,
+        0x652073,
+        0x656420,
+        0x656e20,
+        0x656e65,
+        0x657220,
+        0x657265,
+        0x657420,
+        0x657474,
+        0x666f72,
+        0x67656e,
+        0x696b6b,
+        0x696c20,
+        0x696e67,
+        0x6b6520,
+        0x6b6b65,
+        0x6c6520,
+        0x6c6c65,
+        0x6d6564,
+        0x6d656e,
+        0x6e2073,
+        0x6e6520,
+        0x6e6720,
+        0x6e6765,
+        0x6e6e65,
+        0x6f6720,
+        0x6f6d20,
+        0x6f7220,
+        0x70e520,
+        0x722073,
+        0x726520,
+        0x736f6d,
+        0x737465,
+        0x742073,
+        0x746520,
+        0x74656e,
+        0x746572,
+        0x74696c,
+        0x747420,
+        0x747465,
+        0x766572,
+      ]),
+      new NGramsPlusLang('pt', [
+        0x206120,
+        0x20636f,
+        0x206461,
+        0x206465,
+        0x20646f,
+        0x206520,
+        0x206573,
+        0x206d61,
+        0x206e6f,
+        0x206f20,
+        0x207061,
+        0x20706f,
+        0x207072,
+        0x207175,
+        0x207265,
+        0x207365,
+        0x20756d,
+        0x612061,
+        0x612063,
+        0x612064,
+        0x612070,
+        0x616465,
+        0x61646f,
+        0x616c20,
+        0x617220,
+        0x617261,
+        0x617320,
+        0x636f6d,
+        0x636f6e,
+        0x646120,
+        0x646520,
+        0x646f20,
+        0x646f73,
+        0x652061,
+        0x652064,
+        0x656d20,
+        0x656e74,
+        0x657320,
+        0x657374,
+        0x696120,
+        0x696361,
+        0x6d656e,
+        0x6e7465,
+        0x6e746f,
+        0x6f2061,
+        0x6f2063,
+        0x6f2064,
+        0x6f2065,
+        0x6f2070,
+        0x6f7320,
+        0x706172,
+        0x717565,
+        0x726120,
+        0x726573,
+        0x732061,
+        0x732064,
+        0x732065,
+        0x732070,
+        0x737461,
+        0x746520,
+        0x746f20,
+        0x756520,
+        0xe36f20,
+        0xe7e36f,
+      ]),
+      new NGramsPlusLang('sv', [
+        0x206174,
+        0x206176,
+        0x206465,
+        0x20656e,
+        0x2066f6,
+        0x206861,
+        0x206920,
+        0x20696e,
+        0x206b6f,
+        0x206d65,
+        0x206f63,
+        0x2070e5,
+        0x20736b,
+        0x20736f,
+        0x207374,
+        0x207469,
+        0x207661,
+        0x207669,
+        0x20e472,
+        0x616465,
+        0x616e20,
+        0x616e64,
+        0x617220,
+        0x617474,
+        0x636820,
+        0x646520,
+        0x64656e,
+        0x646572,
+        0x646574,
+        0x656420,
+        0x656e20,
+        0x657220,
+        0x657420,
+        0x66f672,
+        0x67656e,
+        0x696c6c,
+        0x696e67,
+        0x6b6120,
+        0x6c6c20,
+        0x6d6564,
+        0x6e2073,
+        0x6e6120,
+        0x6e6465,
+        0x6e6720,
+        0x6e6765,
+        0x6e696e,
+        0x6f6368,
+        0x6f6d20,
+        0x6f6e20,
+        0x70e520,
+        0x722061,
+        0x722073,
+        0x726120,
+        0x736b61,
+        0x736f6d,
+        0x742073,
+        0x746120,
+        0x746520,
+        0x746572,
+        0x74696c,
+        0x747420,
+        0x766172,
+        0xe47220,
+        0xf67220,
+      ]),
+    ];
+  }
+
+  name(input: Context): string {
+    return input && input.fC1Bytes ? 'windows-1252' : 'ISO-8859-1';
+  }
+}
+
+export class ISO_8859_2 extends sbcs {
+  byteMap() {
+    return [
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x00,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xb1,
+      0x20,
+      0xb3,
+      0x20,
+      0xb5,
+      0xb6,
+      0x20,
+      0x20,
+      0xb9,
+      0xba,
+      0xbb,
+      0xbc,
+      0x20,
+      0xbe,
+      0xbf,
+      0x20,
+      0xb1,
+      0x20,
+      0xb3,
+      0x20,
+      0xb5,
+      0xb6,
+      0xb7,
+      0x20,
+      0xb9,
+      0xba,
+      0xbb,
+      0xbc,
+      0x20,
+      0xbe,
+      0xbf,
+      0xe0,
+      0xe1,
+      0xe2,
+      0xe3,
+      0xe4,
+      0xe5,
+      0xe6,
+      0xe7,
+      0xe8,
+      0xe9,
+      0xea,
+      0xeb,
+      0xec,
+      0xed,
+      0xee,
+      0xef,
+      0xf0,
+      0xf1,
+      0xf2,
+      0xf3,
+      0xf4,
+      0xf5,
+      0xf6,
+      0x20,
+      0xf8,
+      0xf9,
+      0xfa,
+      0xfb,
+      0xfc,
+      0xfd,
+      0xfe,
+      0xdf,
+      0xe0,
+      0xe1,
+      0xe2,
+      0xe3,
+      0xe4,
+      0xe5,
+      0xe6,
+      0xe7,
+      0xe8,
+      0xe9,
+      0xea,
+      0xeb,
+      0xec,
+      0xed,
+      0xee,
+      0xef,
+      0xf0,
+      0xf1,
+      0xf2,
+      0xf3,
+      0xf4,
+      0xf5,
+      0xf6,
+      0x20,
+      0xf8,
+      0xf9,
+      0xfa,
+      0xfb,
+      0xfc,
+      0xfd,
+      0xfe,
+      0x20,
+    ];
+  }
+
+  ngrams() {
+    return [
+      new NGramsPlusLang('cs', [
+        0x206120,
+        0x206279,
+        0x20646f,
+        0x206a65,
+        0x206e61,
+        0x206e65,
+        0x206f20,
+        0x206f64,
+        0x20706f,
+        0x207072,
+        0x2070f8,
+        0x20726f,
+        0x207365,
+        0x20736f,
+        0x207374,
+        0x20746f,
+        0x207620,
+        0x207679,
+        0x207a61,
+        0x612070,
+        0x636520,
+        0x636820,
+        0x652070,
+        0x652073,
+        0x652076,
+        0x656d20,
+        0x656eed,
+        0x686f20,
+        0x686f64,
+        0x697374,
+        0x6a6520,
+        0x6b7465,
+        0x6c6520,
+        0x6c6920,
+        0x6e6120,
+        0x6ee920,
+        0x6eec20,
+        0x6eed20,
+        0x6f2070,
+        0x6f646e,
+        0x6f6a69,
+        0x6f7374,
+        0x6f7520,
+        0x6f7661,
+        0x706f64,
+        0x706f6a,
+        0x70726f,
+        0x70f865,
+        0x736520,
+        0x736f75,
+        0x737461,
+        0x737469,
+        0x73746e,
+        0x746572,
+        0x746eed,
+        0x746f20,
+        0x752070,
+        0xbe6520,
+        0xe16eed,
+        0xe9686f,
+        0xed2070,
+        0xed2073,
+        0xed6d20,
+        0xf86564,
+      ]),
+      new NGramsPlusLang('hu', [
+        0x206120,
+        0x20617a,
+        0x206265,
+        0x206567,
+        0x20656c,
+        0x206665,
+        0x206861,
+        0x20686f,
+        0x206973,
+        0x206b65,
+        0x206b69,
+        0x206bf6,
+        0x206c65,
+        0x206d61,
+        0x206d65,
+        0x206d69,
+        0x206e65,
+        0x20737a,
+        0x207465,
+        0x20e973,
+        0x612061,
+        0x61206b,
+        0x61206d,
+        0x612073,
+        0x616b20,
+        0x616e20,
+        0x617a20,
+        0x62616e,
+        0x62656e,
+        0x656779,
+        0x656b20,
+        0x656c20,
+        0x656c65,
+        0x656d20,
+        0x656e20,
+        0x657265,
+        0x657420,
+        0x657465,
+        0x657474,
+        0x677920,
+        0x686f67,
+        0x696e74,
+        0x697320,
+        0x6b2061,
+        0x6bf67a,
+        0x6d6567,
+        0x6d696e,
+        0x6e2061,
+        0x6e616b,
+        0x6e656b,
+        0x6e656d,
+        0x6e7420,
+        0x6f6779,
+        0x732061,
+        0x737a65,
+        0x737a74,
+        0x737ae1,
+        0x73e967,
+        0x742061,
+        0x747420,
+        0x74e173,
+        0x7a6572,
+        0xe16e20,
+        0xe97320,
+      ]),
+      new NGramsPlusLang('pl', [
+        0x20637a,
+        0x20646f,
+        0x206920,
+        0x206a65,
+        0x206b6f,
+        0x206d61,
+        0x206d69,
+        0x206e61,
+        0x206e69,
+        0x206f64,
+        0x20706f,
+        0x207072,
+        0x207369,
+        0x207720,
+        0x207769,
+        0x207779,
+        0x207a20,
+        0x207a61,
+        0x612070,
+        0x612077,
+        0x616e69,
+        0x636820,
+        0x637a65,
+        0x637a79,
+        0x646f20,
+        0x647a69,
+        0x652070,
+        0x652073,
+        0x652077,
+        0x65207a,
+        0x65676f,
+        0x656a20,
+        0x656d20,
+        0x656e69,
+        0x676f20,
+        0x696120,
+        0x696520,
+        0x69656a,
+        0x6b6120,
+        0x6b6920,
+        0x6b6965,
+        0x6d6965,
+        0x6e6120,
+        0x6e6961,
+        0x6e6965,
+        0x6f2070,
+        0x6f7761,
+        0x6f7769,
+        0x706f6c,
+        0x707261,
+        0x70726f,
+        0x70727a,
+        0x727a65,
+        0x727a79,
+        0x7369ea,
+        0x736b69,
+        0x737461,
+        0x776965,
+        0x796368,
+        0x796d20,
+        0x7a6520,
+        0x7a6965,
+        0x7a7920,
+        0xf37720,
+      ]),
+      new NGramsPlusLang('ro', [
+        0x206120,
+        0x206163,
+        0x206361,
+        0x206365,
+        0x20636f,
+        0x206375,
+        0x206465,
+        0x206469,
+        0x206c61,
+        0x206d61,
+        0x207065,
+        0x207072,
+        0x207365,
+        0x2073e3,
+        0x20756e,
+        0x20ba69,
+        0x20ee6e,
+        0x612063,
+        0x612064,
+        0x617265,
+        0x617420,
+        0x617465,
+        0x617520,
+        0x636172,
+        0x636f6e,
+        0x637520,
+        0x63e320,
+        0x646520,
+        0x652061,
+        0x652063,
+        0x652064,
+        0x652070,
+        0x652073,
+        0x656120,
+        0x656920,
+        0x656c65,
+        0x656e74,
+        0x657374,
+        0x692061,
+        0x692063,
+        0x692064,
+        0x692070,
+        0x696520,
+        0x696920,
+        0x696e20,
+        0x6c6120,
+        0x6c6520,
+        0x6c6f72,
+        0x6c7569,
+        0x6e6520,
+        0x6e7472,
+        0x6f7220,
+        0x70656e,
+        0x726520,
+        0x726561,
+        0x727520,
+        0x73e320,
+        0x746520,
+        0x747275,
+        0x74e320,
+        0x756920,
+        0x756c20,
+        0xba6920,
+        0xee6e20,
+      ]),
+    ];
+  }
+
+  name(det: Context): string {
+    return det && det.fC1Bytes ? 'windows-1250' : 'ISO-8859-2';
+  }
+}
+
+export class ISO_8859_5 extends sbcs {
+  byteMap() {
+    return [
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x00,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xf1,
+      0xf2,
+      0xf3,
+      0xf4,
+      0xf5,
+      0xf6,
+      0xf7,
+      0xf8,
+      0xf9,
+      0xfa,
+      0xfb,
+      0xfc,
+      0x20,
+      0xfe,
+      0xff,
+      0xd0,
+      0xd1,
+      0xd2,
+      0xd3,
+      0xd4,
+      0xd5,
+      0xd6,
+      0xd7,
+      0xd8,
+      0xd9,
+      0xda,
+      0xdb,
+      0xdc,
+      0xdd,
+      0xde,
+      0xdf,
+      0xe0,
+      0xe1,
+      0xe2,
+      0xe3,
+      0xe4,
+      0xe5,
+      0xe6,
+      0xe7,
+      0xe8,
+      0xe9,
+      0xea,
+      0xeb,
+      0xec,
+      0xed,
+      0xee,
+      0xef,
+      0xd0,
+      0xd1,
+      0xd2,
+      0xd3,
+      0xd4,
+      0xd5,
+      0xd6,
+      0xd7,
+      0xd8,
+      0xd9,
+      0xda,
+      0xdb,
+      0xdc,
+      0xdd,
+      0xde,
+      0xdf,
+      0xe0,
+      0xe1,
+      0xe2,
+      0xe3,
+      0xe4,
+      0xe5,
+      0xe6,
+      0xe7,
+      0xe8,
+      0xe9,
+      0xea,
+      0xeb,
+      0xec,
+      0xed,
+      0xee,
+      0xef,
+      0x20,
+      0xf1,
+      0xf2,
+      0xf3,
+      0xf4,
+      0xf5,
+      0xf6,
+      0xf7,
+      0xf8,
+      0xf9,
+      0xfa,
+      0xfb,
+      0xfc,
+      0x20,
+      0xfe,
+      0xff,
+    ];
+  }
+
+  ngrams() {
+    return [
+      0x20d220,
+      0x20d2de,
+      0x20d4de,
+      0x20d7d0,
+      0x20d820,
+      0x20dad0,
+      0x20dade,
+      0x20ddd0,
+      0x20ddd5,
+      0x20ded1,
+      0x20dfde,
+      0x20dfe0,
+      0x20e0d0,
+      0x20e1de,
+      0x20e1e2,
+      0x20e2de,
+      0x20e7e2,
+      0x20ede2,
+      0xd0ddd8,
+      0xd0e2ec,
+      0xd3de20,
+      0xd5dbec,
+      0xd5ddd8,
+      0xd5e1e2,
+      0xd5e220,
+      0xd820df,
+      0xd8d520,
+      0xd8d820,
+      0xd8ef20,
+      0xdbd5dd,
+      0xdbd820,
+      0xdbecdd,
+      0xddd020,
+      0xddd520,
+      0xddd8d5,
+      0xddd8ef,
+      0xddde20,
+      0xddded2,
+      0xde20d2,
+      0xde20df,
+      0xde20e1,
+      0xded220,
+      0xded2d0,
+      0xded3de,
+      0xded920,
+      0xdedbec,
+      0xdedc20,
+      0xdee1e2,
+      0xdfdedb,
+      0xdfe0d5,
+      0xdfe0d8,
+      0xdfe0de,
+      0xe0d0d2,
+      0xe0d5d4,
+      0xe1e2d0,
+      0xe1e2d2,
+      0xe1e2d8,
+      0xe1ef20,
+      0xe2d5db,
+      0xe2de20,
+      0xe2dee0,
+      0xe2ec20,
+      0xe7e2de,
+      0xebe520,
+    ];
+  }
+
+  name() {
+    return 'ISO-8859-5';
+  }
+
+  language() {
+    return 'ru';
+  }
+}
+
+export class ISO_8859_6 extends sbcs {
+  byteMap() {
+    return [
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x00,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xc1,
+      0xc2,
+      0xc3,
+      0xc4,
+      0xc5,
+      0xc6,
+      0xc7,
+      0xc8,
+      0xc9,
+      0xca,
+      0xcb,
+      0xcc,
+      0xcd,
+      0xce,
+      0xcf,
+      0xd0,
+      0xd1,
+      0xd2,
+      0xd3,
+      0xd4,
+      0xd5,
+      0xd6,
+      0xd7,
+      0xd8,
+      0xd9,
+      0xda,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xe0,
+      0xe1,
+      0xe2,
+      0xe3,
+      0xe4,
+      0xe5,
+      0xe6,
+      0xe7,
+      0xe8,
+      0xe9,
+      0xea,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+    ];
+  }
+
+  ngrams() {
+    return [
+      0x20c7e4,
+      0x20c7e6,
+      0x20c8c7,
+      0x20d9e4,
+      0x20e1ea,
+      0x20e4e4,
+      0x20e5e6,
+      0x20e8c7,
+      0xc720c7,
+      0xc7c120,
+      0xc7ca20,
+      0xc7d120,
+      0xc7e420,
+      0xc7e4c3,
+      0xc7e4c7,
+      0xc7e4c8,
+      0xc7e4ca,
+      0xc7e4cc,
+      0xc7e4cd,
+      0xc7e4cf,
+      0xc7e4d3,
+      0xc7e4d9,
+      0xc7e4e2,
+      0xc7e4e5,
+      0xc7e4e8,
+      0xc7e4ea,
+      0xc7e520,
+      0xc7e620,
+      0xc7e6ca,
+      0xc820c7,
+      0xc920c7,
+      0xc920e1,
+      0xc920e4,
+      0xc920e5,
+      0xc920e8,
+      0xca20c7,
+      0xcf20c7,
+      0xcfc920,
+      0xd120c7,
+      0xd1c920,
+      0xd320c7,
+      0xd920c7,
+      0xd9e4e9,
+      0xe1ea20,
+      0xe420c7,
+      0xe4c920,
+      0xe4e920,
+      0xe4ea20,
+      0xe520c7,
+      0xe5c720,
+      0xe5c920,
+      0xe5e620,
+      0xe620c7,
+      0xe720c7,
+      0xe7c720,
+      0xe8c7e4,
+      0xe8e620,
+      0xe920c7,
+      0xea20c7,
+      0xea20e5,
+      0xea20e8,
+      0xeac920,
+      0xead120,
+      0xeae620,
+    ];
+  }
+
+  name() {
+    return 'ISO-8859-6';
+  }
+
+  language() {
+    return 'ar';
+  }
+}
+
+export class ISO_8859_7 extends sbcs {
+  byteMap() {
+    return [
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x00,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xa1,
+      0xa2,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xdc,
+      0x20,
+      0xdd,
+      0xde,
+      0xdf,
+      0x20,
+      0xfc,
+      0x20,
+      0xfd,
+      0xfe,
+      0xc0,
+      0xe1,
+      0xe2,
+      0xe3,
+      0xe4,
+      0xe5,
+      0xe6,
+      0xe7,
+      0xe8,
+      0xe9,
+      0xea,
+      0xeb,
+      0xec,
+      0xed,
+      0xee,
+      0xef,
+      0xf0,
+      0xf1,
+      0x20,
+      0xf3,
+      0xf4,
+      0xf5,
+      0xf6,
+      0xf7,
+      0xf8,
+      0xf9,
+      0xfa,
+      0xfb,
+      0xdc,
+      0xdd,
+      0xde,
+      0xdf,
+      0xe0,
+      0xe1,
+      0xe2,
+      0xe3,
+      0xe4,
+      0xe5,
+      0xe6,
+      0xe7,
+      0xe8,
+      0xe9,
+      0xea,
+      0xeb,
+      0xec,
+      0xed,
+      0xee,
+      0xef,
+      0xf0,
+      0xf1,
+      0xf2,
+      0xf3,
+      0xf4,
+      0xf5,
+      0xf6,
+      0xf7,
+      0xf8,
+      0xf9,
+      0xfa,
+      0xfb,
+      0xfc,
+      0xfd,
+      0xfe,
+      0x20,
+    ];
+  }
+
+  ngrams() {
+    return [
+      0x20e1ed,
+      0x20e1f0,
+      0x20e3e9,
+      0x20e4e9,
+      0x20e5f0,
+      0x20e720,
+      0x20eae1,
+      0x20ece5,
+      0x20ede1,
+      0x20ef20,
+      0x20f0e1,
+      0x20f0ef,
+      0x20f0f1,
+      0x20f3f4,
+      0x20f3f5,
+      0x20f4e7,
+      0x20f4ef,
+      0xdfe120,
+      0xe120e1,
+      0xe120f4,
+      0xe1e920,
+      0xe1ed20,
+      0xe1f0fc,
+      0xe1f220,
+      0xe3e9e1,
+      0xe5e920,
+      0xe5f220,
+      0xe720f4,
+      0xe7ed20,
+      0xe7f220,
+      0xe920f4,
+      0xe9e120,
+      0xe9eade,
+      0xe9f220,
+      0xeae1e9,
+      0xeae1f4,
+      0xece520,
+      0xed20e1,
+      0xed20e5,
+      0xed20f0,
+      0xede120,
+      0xeff220,
+      0xeff520,
+      0xf0eff5,
+      0xf0f1ef,
+      0xf0fc20,
+      0xf220e1,
+      0xf220e5,
+      0xf220ea,
+      0xf220f0,
+      0xf220f4,
+      0xf3e520,
+      0xf3e720,
+      0xf3f4ef,
+      0xf4e120,
+      0xf4e1e9,
+      0xf4e7ed,
+      0xf4e7f2,
+      0xf4e9ea,
+      0xf4ef20,
+      0xf4eff5,
+      0xf4f9ed,
+      0xf9ed20,
+      0xfeed20,
+    ];
+  }
+
+  name(det: Context): string {
+    return det && det.fC1Bytes ? 'windows-1253' : 'ISO-8859-7';
+  }
+
+  language() {
+    return 'el';
+  }
+}
+
+export class ISO_8859_8 extends sbcs {
+  byteMap() {
+    return [
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x00,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xb5,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xe0,
+      0xe1,
+      0xe2,
+      0xe3,
+      0xe4,
+      0xe5,
+      0xe6,
+      0xe7,
+      0xe8,
+      0xe9,
+      0xea,
+      0xeb,
+      0xec,
+      0xed,
+      0xee,
+      0xef,
+      0xf0,
+      0xf1,
+      0xf2,
+      0xf3,
+      0xf4,
+      0xf5,
+      0xf6,
+      0xf7,
+      0xf8,
+      0xf9,
+      0xfa,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+    ];
+  }
+
+  ngrams() {
+    return [
+      new NGramsPlusLang('he', [
+        0x20e0e5,
+        0x20e0e7,
+        0x20e0e9,
+        0x20e0fa,
+        0x20e1e9,
+        0x20e1ee,
+        0x20e4e0,
+        0x20e4e5,
+        0x20e4e9,
+        0x20e4ee,
+        0x20e4f2,
+        0x20e4f9,
+        0x20e4fa,
+        0x20ece0,
+        0x20ece4,
+        0x20eee0,
+        0x20f2ec,
+        0x20f9ec,
+        0xe0fa20,
+        0xe420e0,
+        0xe420e1,
+        0xe420e4,
+        0xe420ec,
+        0xe420ee,
+        0xe420f9,
+        0xe4e5e0,
+        0xe5e020,
+        0xe5ed20,
+        0xe5ef20,
+        0xe5f820,
+        0xe5fa20,
+        0xe920e4,
+        0xe9e420,
+        0xe9e5fa,
+        0xe9e9ed,
+        0xe9ed20,
+        0xe9ef20,
+        0xe9f820,
+        0xe9fa20,
+        0xec20e0,
+        0xec20e4,
+        0xece020,
+        0xece420,
+        0xed20e0,
+        0xed20e1,
+        0xed20e4,
+        0xed20ec,
+        0xed20ee,
+        0xed20f9,
+        0xeee420,
+        0xef20e4,
+        0xf0e420,
+        0xf0e920,
+        0xf0e9ed,
+        0xf2ec20,
+        0xf820e4,
+        0xf8e9ed,
+        0xf9ec20,
+        0xfa20e0,
+        0xfa20e1,
+        0xfa20e4,
+        0xfa20ec,
+        0xfa20ee,
+        0xfa20f9,
+      ]),
+      new NGramsPlusLang('he', [
+        0x20e0e5,
+        0x20e0ec,
+        0x20e4e9,
+        0x20e4ec,
+        0x20e4ee,
+        0x20e4f0,
+        0x20e9f0,
+        0x20ecf2,
+        0x20ecf9,
+        0x20ede5,
+        0x20ede9,
+        0x20efe5,
+        0x20efe9,
+        0x20f8e5,
+        0x20f8e9,
+        0x20fae0,
+        0x20fae5,
+        0x20fae9,
+        0xe020e4,
+        0xe020ec,
+        0xe020ed,
+        0xe020fa,
+        0xe0e420,
+        0xe0e5e4,
+        0xe0ec20,
+        0xe0ee20,
+        0xe120e4,
+        0xe120ed,
+        0xe120fa,
+        0xe420e4,
+        0xe420e9,
+        0xe420ec,
+        0xe420ed,
+        0xe420ef,
+        0xe420f8,
+        0xe420fa,
+        0xe4ec20,
+        0xe5e020,
+        0xe5e420,
+        0xe7e020,
+        0xe9e020,
+        0xe9e120,
+        0xe9e420,
+        0xec20e4,
+        0xec20ed,
+        0xec20fa,
+        0xecf220,
+        0xecf920,
+        0xede9e9,
+        0xede9f0,
+        0xede9f8,
+        0xee20e4,
+        0xee20ed,
+        0xee20fa,
+        0xeee120,
+        0xeee420,
+        0xf2e420,
+        0xf920e4,
+        0xf920ed,
+        0xf920fa,
+        0xf9e420,
+        0xfae020,
+        0xfae420,
+        0xfae5e9,
+      ]),
+    ];
+  }
+
+  name(det: Context): string {
+    return det && det.fC1Bytes ? 'windows-1255' : 'ISO-8859-8';
+  }
+
+  language() {
+    return 'he';
+  }
+}
+
+export class ISO_8859_9 extends sbcs {
+  byteMap() {
+    return [
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x00,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xaa,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xb5,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xba,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xe0,
+      0xe1,
+      0xe2,
+      0xe3,
+      0xe4,
+      0xe5,
+      0xe6,
+      0xe7,
+      0xe8,
+      0xe9,
+      0xea,
+      0xeb,
+      0xec,
+      0xed,
+      0xee,
+      0xef,
+      0xf0,
+      0xf1,
+      0xf2,
+      0xf3,
+      0xf4,
+      0xf5,
+      0xf6,
+      0x20,
+      0xf8,
+      0xf9,
+      0xfa,
+      0xfb,
+      0xfc,
+      0x69,
+      0xfe,
+      0xdf,
+      0xe0,
+      0xe1,
+      0xe2,
+      0xe3,
+      0xe4,
+      0xe5,
+      0xe6,
+      0xe7,
+      0xe8,
+      0xe9,
+      0xea,
+      0xeb,
+      0xec,
+      0xed,
+      0xee,
+      0xef,
+      0xf0,
+      0xf1,
+      0xf2,
+      0xf3,
+      0xf4,
+      0xf5,
+      0xf6,
+      0x20,
+      0xf8,
+      0xf9,
+      0xfa,
+      0xfb,
+      0xfc,
+      0xfd,
+      0xfe,
+      0xff,
+    ];
+  }
+
+  ngrams() {
+    return [
+      0x206261,
+      0x206269,
+      0x206275,
+      0x206461,
+      0x206465,
+      0x206765,
+      0x206861,
+      0x20696c,
+      0x206b61,
+      0x206b6f,
+      0x206d61,
+      0x206f6c,
+      0x207361,
+      0x207461,
+      0x207665,
+      0x207961,
+      0x612062,
+      0x616b20,
+      0x616c61,
+      0x616d61,
+      0x616e20,
+      0x616efd,
+      0x617220,
+      0x617261,
+      0x6172fd,
+      0x6173fd,
+      0x617961,
+      0x626972,
+      0x646120,
+      0x646520,
+      0x646920,
+      0x652062,
+      0x65206b,
+      0x656469,
+      0x656e20,
+      0x657220,
+      0x657269,
+      0x657369,
+      0x696c65,
+      0x696e20,
+      0x696e69,
+      0x697220,
+      0x6c616e,
+      0x6c6172,
+      0x6c6520,
+      0x6c6572,
+      0x6e2061,
+      0x6e2062,
+      0x6e206b,
+      0x6e6461,
+      0x6e6465,
+      0x6e6520,
+      0x6e6920,
+      0x6e696e,
+      0x6efd20,
+      0x72696e,
+      0x72fd6e,
+      0x766520,
+      0x796120,
+      0x796f72,
+      0xfd6e20,
+      0xfd6e64,
+      0xfd6efd,
+      0xfdf0fd,
+    ];
+  }
+
+  name(det: Context): string {
+    return det && det.fC1Bytes ? 'windows-1254' : 'ISO-8859-9';
+  }
+
+  language() {
+    return 'tr';
+  }
+}
+
+export class windows_1251 extends sbcs {
+  byteMap() {
+    return [
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x00,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x90,
+      0x83,
+      0x20,
+      0x83,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x9a,
+      0x20,
+      0x9c,
+      0x9d,
+      0x9e,
+      0x9f,
+      0x90,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x9a,
+      0x20,
+      0x9c,
+      0x9d,
+      0x9e,
+      0x9f,
+      0x20,
+      0xa2,
+      0xa2,
+      0xbc,
+      0x20,
+      0xb4,
+      0x20,
+      0x20,
+      0xb8,
+      0x20,
+      0xba,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xbf,
+      0x20,
+      0x20,
+      0xb3,
+      0xb3,
+      0xb4,
+      0xb5,
+      0x20,
+      0x20,
+      0xb8,
+      0x20,
+      0xba,
+      0x20,
+      0xbc,
+      0xbe,
+      0xbe,
+      0xbf,
+      0xe0,
+      0xe1,
+      0xe2,
+      0xe3,
+      0xe4,
+      0xe5,
+      0xe6,
+      0xe7,
+      0xe8,
+      0xe9,
+      0xea,
+      0xeb,
+      0xec,
+      0xed,
+      0xee,
+      0xef,
+      0xf0,
+      0xf1,
+      0xf2,
+      0xf3,
+      0xf4,
+      0xf5,
+      0xf6,
+      0xf7,
+      0xf8,
+      0xf9,
+      0xfa,
+      0xfb,
+      0xfc,
+      0xfd,
+      0xfe,
+      0xff,
+      0xe0,
+      0xe1,
+      0xe2,
+      0xe3,
+      0xe4,
+      0xe5,
+      0xe6,
+      0xe7,
+      0xe8,
+      0xe9,
+      0xea,
+      0xeb,
+      0xec,
+      0xed,
+      0xee,
+      0xef,
+      0xf0,
+      0xf1,
+      0xf2,
+      0xf3,
+      0xf4,
+      0xf5,
+      0xf6,
+      0xf7,
+      0xf8,
+      0xf9,
+      0xfa,
+      0xfb,
+      0xfc,
+      0xfd,
+      0xfe,
+      0xff,
+    ];
+  }
+
+  ngrams() {
+    return [
+      0x20e220,
+      0x20e2ee,
+      0x20e4ee,
+      0x20e7e0,
+      0x20e820,
+      0x20eae0,
+      0x20eaee,
+      0x20ede0,
+      0x20ede5,
+      0x20eee1,
+      0x20efee,
+      0x20eff0,
+      0x20f0e0,
+      0x20f1ee,
+      0x20f1f2,
+      0x20f2ee,
+      0x20f7f2,
+      0x20fdf2,
+      0xe0ede8,
+      0xe0f2fc,
+      0xe3ee20,
+      0xe5ebfc,
+      0xe5ede8,
+      0xe5f1f2,
+      0xe5f220,
+      0xe820ef,
+      0xe8e520,
+      0xe8e820,
+      0xe8ff20,
+      0xebe5ed,
+      0xebe820,
+      0xebfced,
+      0xede020,
+      0xede520,
+      0xede8e5,
+      0xede8ff,
+      0xedee20,
+      0xedeee2,
+      0xee20e2,
+      0xee20ef,
+      0xee20f1,
+      0xeee220,
+      0xeee2e0,
+      0xeee3ee,
+      0xeee920,
+      0xeeebfc,
+      0xeeec20,
+      0xeef1f2,
+      0xefeeeb,
+      0xeff0e5,
+      0xeff0e8,
+      0xeff0ee,
+      0xf0e0e2,
+      0xf0e5e4,
+      0xf1f2e0,
+      0xf1f2e2,
+      0xf1f2e8,
+      0xf1ff20,
+      0xf2e5eb,
+      0xf2ee20,
+      0xf2eef0,
+      0xf2fc20,
+      0xf7f2ee,
+      0xfbf520,
+    ];
+  }
+
+  name() {
+    return 'windows-1251';
+  }
+
+  language() {
+    return 'ru';
+  }
+}
+
+export class windows_1256 extends sbcs {
+  byteMap() {
+    return [
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x00,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x81,
+      0x20,
+      0x83,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x88,
+      0x20,
+      0x8a,
+      0x20,
+      0x9c,
+      0x8d,
+      0x8e,
+      0x8f,
+      0x90,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x98,
+      0x20,
+      0x9a,
+      0x20,
+      0x9c,
+      0x20,
+      0x20,
+      0x9f,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xaa,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xb5,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xc0,
+      0xc1,
+      0xc2,
+      0xc3,
+      0xc4,
+      0xc5,
+      0xc6,
+      0xc7,
+      0xc8,
+      0xc9,
+      0xca,
+      0xcb,
+      0xcc,
+      0xcd,
+      0xce,
+      0xcf,
+      0xd0,
+      0xd1,
+      0xd2,
+      0xd3,
+      0xd4,
+      0xd5,
+      0xd6,
+      0x20,
+      0xd8,
+      0xd9,
+      0xda,
+      0xdb,
+      0xdc,
+      0xdd,
+      0xde,
+      0xdf,
+      0xe0,
+      0xe1,
+      0xe2,
+      0xe3,
+      0xe4,
+      0xe5,
+      0xe6,
+      0xe7,
+      0xe8,
+      0xe9,
+      0xea,
+      0xeb,
+      0xec,
+      0xed,
+      0xee,
+      0xef,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xf4,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xf9,
+      0x20,
+      0xfb,
+      0xfc,
+      0x20,
+      0x20,
+      0xff,
+    ];
+  }
+
+  ngrams() {
+    return [
+      0x20c7e1,
+      0x20c7e4,
+      0x20c8c7,
+      0x20dae1,
+      0x20dded,
+      0x20e1e1,
+      0x20e3e4,
+      0x20e6c7,
+      0xc720c7,
+      0xc7c120,
+      0xc7ca20,
+      0xc7d120,
+      0xc7e120,
+      0xc7e1c3,
+      0xc7e1c7,
+      0xc7e1c8,
+      0xc7e1ca,
+      0xc7e1cc,
+      0xc7e1cd,
+      0xc7e1cf,
+      0xc7e1d3,
+      0xc7e1da,
+      0xc7e1de,
+      0xc7e1e3,
+      0xc7e1e6,
+      0xc7e1ed,
+      0xc7e320,
+      0xc7e420,
+      0xc7e4ca,
+      0xc820c7,
+      0xc920c7,
+      0xc920dd,
+      0xc920e1,
+      0xc920e3,
+      0xc920e6,
+      0xca20c7,
+      0xcf20c7,
+      0xcfc920,
+      0xd120c7,
+      0xd1c920,
+      0xd320c7,
+      0xda20c7,
+      0xdae1ec,
+      0xdded20,
+      0xe120c7,
+      0xe1c920,
+      0xe1ec20,
+      0xe1ed20,
+      0xe320c7,
+      0xe3c720,
+      0xe3c920,
+      0xe3e420,
+      0xe420c7,
+      0xe520c7,
+      0xe5c720,
+      0xe6c7e1,
+      0xe6e420,
+      0xec20c7,
+      0xed20c7,
+      0xed20e3,
+      0xed20e6,
+      0xedc920,
+      0xedd120,
+      0xede420,
+    ];
+  }
+
+  name() {
+    return 'windows-1256';
+  }
+
+  language() {
+    return 'ar';
+  }
+}
+
+export class KOI8_R extends sbcs {
+  byteMap() {
+    return [
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x00,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x61,
+      0x62,
+      0x63,
+      0x64,
+      0x65,
+      0x66,
+      0x67,
+      0x68,
+      0x69,
+      0x6a,
+      0x6b,
+      0x6c,
+      0x6d,
+      0x6e,
+      0x6f,
+      0x70,
+      0x71,
+      0x72,
+      0x73,
+      0x74,
+      0x75,
+      0x76,
+      0x77,
+      0x78,
+      0x79,
+      0x7a,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xa3,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xa3,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0x20,
+      0xc0,
+      0xc1,
+      0xc2,
+      0xc3,
+      0xc4,
+      0xc5,
+      0xc6,
+      0xc7,
+      0xc8,
+      0xc9,
+      0xca,
+      0xcb,
+      0xcc,
+      0xcd,
+      0xce,
+      0xcf,
+      0xd0,
+      0xd1,
+      0xd2,
+      0xd3,
+      0xd4,
+      0xd5,
+      0xd6,
+      0xd7,
+      0xd8,
+      0xd9,
+      0xda,
+      0xdb,
+      0xdc,
+      0xdd,
+      0xde,
+      0xdf,
+      0xc0,
+      0xc1,
+      0xc2,
+      0xc3,
+      0xc4,
+      0xc5,
+      0xc6,
+      0xc7,
+      0xc8,
+      0xc9,
+      0xca,
+      0xcb,
+      0xcc,
+      0xcd,
+      0xce,
+      0xcf,
+      0xd0,
+      0xd1,
+      0xd2,
+      0xd3,
+      0xd4,
+      0xd5,
+      0xd6,
+      0xd7,
+      0xd8,
+      0xd9,
+      0xda,
+      0xdb,
+      0xdc,
+      0xdd,
+      0xde,
+      0xdf,
+    ];
+  }
+
+  ngrams() {
+    return [
+      0x20c4cf,
+      0x20c920,
+      0x20cbc1,
+      0x20cbcf,
+      0x20cec1,
+      0x20cec5,
+      0x20cfc2,
+      0x20d0cf,
+      0x20d0d2,
+      0x20d2c1,
+      0x20d3cf,
+      0x20d3d4,
+      0x20d4cf,
+      0x20d720,
+      0x20d7cf,
+      0x20dac1,
+      0x20dcd4,
+      0x20ded4,
+      0xc1cec9,
+      0xc1d4d8,
+      0xc5ccd8,
+      0xc5cec9,
+      0xc5d3d4,
+      0xc5d420,
+      0xc7cf20,
+      0xc920d0,
+      0xc9c520,
+      0xc9c920,
+      0xc9d120,
+      0xccc5ce,
+      0xccc920,
+      0xccd8ce,
+      0xcec120,
+      0xcec520,
+      0xcec9c5,
+      0xcec9d1,
+      0xcecf20,
+      0xcecfd7,
+      0xcf20d0,
+      0xcf20d3,
+      0xcf20d7,
+      0xcfc7cf,
+      0xcfca20,
+      0xcfccd8,
+      0xcfcd20,
+      0xcfd3d4,
+      0xcfd720,
+      0xcfd7c1,
+      0xd0cfcc,
+      0xd0d2c5,
+      0xd0d2c9,
+      0xd0d2cf,
+      0xd2c1d7,
+      0xd2c5c4,
+      0xd3d120,
+      0xd3d4c1,
+      0xd3d4c9,
+      0xd3d4d7,
+      0xd4c5cc,
+      0xd4cf20,
+      0xd4cfd2,
+      0xd4d820,
+      0xd9c820,
+      0xded4cf,
+    ];
+  }
+
+  name() {
+    return 'KOI8-R';
+  }
+
+  language() {
+    return 'ru';
+  }
+}
+
+/*
+module.exports.ISO_8859_7 = function() {
+  this.byteMap = function() {
+    return [
+
+    ];
+  };
+
+  this.ngrams = function() {
+    return [
+
+    ];
+  };
+
+  this.name = function(det) {
+    if (typeof det == 'undefined')
+      return 'ISO-8859-7';
+    return det.fC1Bytes ? 'windows-1253' : 'ISO-8859-7';
+  };
+
+  language() {
+    return 'el';
+  };
+};
+util.inherits(module.exports.ISO_8859_7, sbcs);
+*/
diff --git a/src/encoding/unicode.test.ts b/src/encoding/unicode.test.ts
new file mode 100644
index 0000000..c969f04
--- /dev/null
+++ b/src/encoding/unicode.test.ts
@@ -0,0 +1,21 @@
+import * as chardet from '..';
+
+describe('Unicode', () => {
+  var base = __dirname + '/../test/data/encodings';
+
+  it('should return UTF-16LE', () => {
+    expect(chardet.detectFileSync(base + '/utf16le')).toBe('UTF-16LE');
+  });
+
+  it('should return UTF-16BE', () => {
+    expect(chardet.detectFileSync(base + '/utf16be')).toBe('UTF-16BE');
+  });
+
+  it('should return UTF-32LE', () => {
+    expect(chardet.detectFileSync(base + '/utf32le')).toBe('UTF-32LE');
+  });
+
+  it('should return UTF-32BE', () => {
+    expect(chardet.detectFileSync(base + '/utf32be')).toBe('UTF-32BE');
+  });
+});
diff --git a/src/encoding/unicode.ts b/src/encoding/unicode.ts
new file mode 100644
index 0000000..7418193
--- /dev/null
+++ b/src/encoding/unicode.ts
@@ -0,0 +1,140 @@
+import { Context, Recogniser } from '.';
+const match = require('../match').default;
+
+/**
+ * This class matches UTF-16 and UTF-32, both big- and little-endian. The
+ * BOM will be used if it is present.
+ */
+export class UTF_16BE implements Recogniser {
+  name() {
+    return 'UTF-16BE';
+  }
+
+  match(det: Context) {
+    var input = det.fRawInput;
+
+    if (
+      input.length >= 2 &&
+      (input[0] & 0xff) == 0xfe &&
+      (input[1] & 0xff) == 0xff
+    ) {
+      return match(det, this, 100); // confidence = 100
+    }
+
+    // TODO: Do some statistics to check for unsigned UTF-16BE
+    return null;
+  }
+}
+
+export class UTF_16LE implements Recogniser {
+  name() {
+    return 'UTF-16LE';
+  }
+  match(det: Context) {
+    var input = det.fRawInput;
+
+    if (
+      input.length >= 2 &&
+      (input[0] & 0xff) == 0xff &&
+      (input[1] & 0xff) == 0xfe
+    ) {
+      // LE BOM is present.
+      if (input.length >= 4 && input[2] == 0x00 && input[3] == 0x00) {
+        // It is probably UTF-32 LE, not UTF-16
+        return null;
+      }
+      return match(det, this, 100); // confidence = 100
+    }
+
+    // TODO: Do some statistics to check for unsigned UTF-16LE
+    return null;
+  }
+}
+
+interface WithGetChar {
+  getChar(input: Buffer, index: number): number;
+}
+
+class UTF_32 implements Recogniser, WithGetChar {
+  name() {
+    return 'UTF-32';
+  }
+
+  getChar(input: Buffer, index: number): number {
+    return -1;
+  }
+
+  match(det: Context) {
+    var input = det.fRawInput,
+      limit = (det.fRawLength / 4) * 4,
+      numValid = 0,
+      numInvalid = 0,
+      hasBOM = false,
+      confidence = 0;
+
+    if (limit == 0) {
+      return null;
+    }
+
+    if (this.getChar(input, 0) == 0x0000feff) {
+      hasBOM = true;
+    }
+
+    for (var i = 0; i < limit; i += 4) {
+      var ch = this.getChar(input, i);
+
+      if (ch < 0 || ch >= 0x10ffff || (ch >= 0xd800 && ch <= 0xdfff)) {
+        numInvalid += 1;
+      } else {
+        numValid += 1;
+      }
+    }
+
+    // Cook up some sort of confidence score, based on presence of a BOM
+    //    and the existence of valid and/or invalid multi-byte sequences.
+    if (hasBOM && numInvalid == 0) {
+      confidence = 100;
+    } else if (hasBOM && numValid > numInvalid * 10) {
+      confidence = 80;
+    } else if (numValid > 3 && numInvalid == 0) {
+      confidence = 100;
+    } else if (numValid > 0 && numInvalid == 0) {
+      confidence = 80;
+    } else if (numValid > numInvalid * 10) {
+      // Probably corrupt UTF-32BE data.  Valid sequences aren't likely by chance.
+      confidence = 25;
+    }
+
+    // return confidence == 0 ? null : new CharsetMatch(det, this, confidence);
+    return confidence == 0 ? null : match(det, this, confidence);
+  }
+}
+
+export class UTF_32BE extends UTF_32 {
+  name() {
+    return 'UTF-32BE';
+  }
+  getChar(input: Buffer, index: number) {
+    return (
+      ((input[index + 0] & 0xff) << 24) |
+      ((input[index + 1] & 0xff) << 16) |
+      ((input[index + 2] & 0xff) << 8) |
+      (input[index + 3] & 0xff)
+    );
+  }
+}
+
+export class UTF_32LE extends UTF_32 {
+  name() {
+    return 'UTF-32LE';
+  }
+
+  getChar(input: Buffer, index: number) {
+    return (
+      ((input[index + 3] & 0xff) << 24) |
+      ((input[index + 2] & 0xff) << 16) |
+      ((input[index + 1] & 0xff) << 8) |
+      (input[index + 0] & 0xff)
+    );
+  }
+}
diff --git a/src/encoding/utf8.test.ts b/src/encoding/utf8.test.ts
new file mode 100644
index 0000000..b80e326
--- /dev/null
+++ b/src/encoding/utf8.test.ts
@@ -0,0 +1,9 @@
+import * as chardet from '..';
+
+describe('UTF-8', () => {
+  it('should return UTF-8', () => {
+    expect(
+      chardet.detectFileSync(__dirname + '/../test/data/encodings/utf8')
+    ).toBe('UTF-8');
+  });
+});
diff --git a/encoding/utf8.js b/src/encoding/utf8.ts
similarity index 58%
rename from encoding/utf8.js
rename to src/encoding/utf8.ts
index c996ce2..d4cdec8 100644
--- a/encoding/utf8.js
+++ b/src/encoding/utf8.ts
@@ -1,15 +1,13 @@
+import { Context, Recogniser } from '.';
 
-var Match = require ('../match');
+var match = require('../match').default;
 
-/**
- * Charset recognizer for UTF-8
- */
-module.exports = function() {
-  this.name = function() {
+export default class Utf8 implements Recogniser {
+  name() {
     return 'UTF-8';
-  };
-  this.match = function(det) {
+  }
 
+  match(det: Context) {
     var hasBOM = false,
       numValid = 0,
       numInvalid = 0,
@@ -17,16 +15,19 @@ module.exports = function() {
       trailBytes = 0,
       confidence;
 
-    if (det.fRawLength >= 3 &&
-      (input[0] & 0xff) == 0xef && (input[1] & 0xff) == 0xbb && (input[2] & 0xff) == 0xbf) {
+    if (
+      det.fRawLength >= 3 &&
+      (input[0] & 0xff) == 0xef &&
+      (input[1] & 0xff) == 0xbb &&
+      (input[2] & 0xff) == 0xbf
+    ) {
       hasBOM = true;
     }
 
     // Scan for multi-byte sequences
     for (var i = 0; i < det.fRawLength; i++) {
       var b = input[i];
-      if ((b & 0x80) == 0)
-        continue; // ASCII
+      if ((b & 0x80) == 0) continue; // ASCII
 
       // Hi bit on char found.  Figure out how long the sequence should be
       if ((b & 0x0e0) == 0x0c0) {
@@ -37,16 +38,14 @@ module.exports = function() {
         trailBytes = 3;
       } else {
         numInvalid++;
-        if (numInvalid > 5)
-          break;
+        if (numInvalid > 5) break;
         trailBytes = 0;
       }
 
       // Verify that we've got the right number of trail bytes in the sequence
       for (;;) {
         i++;
-        if (i >= det.fRawLength)
-          break;
+        if (i >= det.fRawLength) break;
 
         if ((input[i] & 0xc0) != 0x080) {
           numInvalid++;
@@ -62,23 +61,18 @@ module.exports = function() {
     // Cook up some sort of confidence score, based on presense of a BOM
     //    and the existence of valid and/or invalid multi-byte sequences.
     confidence = 0;
-    if (hasBOM && numInvalid == 0)
-      confidence = 100;
-    else if (hasBOM && numValid > numInvalid * 10)
-      confidence = 80;
-    else if (numValid > 3 && numInvalid == 0)
-      confidence = 100;
-    else if (numValid > 0 && numInvalid == 0)
-      confidence = 80;
+    if (hasBOM && numInvalid == 0) confidence = 100;
+    else if (hasBOM && numValid > numInvalid * 10) confidence = 80;
+    else if (numValid > 3 && numInvalid == 0) confidence = 100;
+    else if (numValid > 0 && numInvalid == 0) confidence = 80;
     else if (numValid == 0 && numInvalid == 0)
       // Plain ASCII.
       confidence = 10;
     else if (numValid > numInvalid * 10)
-      // Probably corruput utf-8 data.  Valid sequences aren't likely by chance.
+      // Probably corrupt utf-8 data.  Valid sequences aren't likely by chance.
       confidence = 25;
-    else
-      return null
+    else return null;
 
-    return new Match(det, this, confidence);
-  };
-};
+    return match(det, this, confidence);
+  }
+}
diff --git a/src/index.test.ts b/src/index.test.ts
new file mode 100644
index 0000000..d839ab8
--- /dev/null
+++ b/src/index.test.ts
@@ -0,0 +1,52 @@
+import * as chardet from '.';
+import fs from 'fs';
+
+describe('chardet', () => {
+  var path = __dirname + '/test/data/encodings/utf8';
+  var expectedEncodingsFromPath = [
+    { 'confidence': 100, 'name': 'UTF-8', 'lang': undefined },
+    { 'confidence': 32, 'name': 'windows-1252', 'lang': 'fr' },
+    { 'confidence': 19, 'name': 'KOI8-R', 'lang': undefined },
+    { 'confidence': 10, 'name': 'Big5', 'lang': undefined },
+    { 'confidence': 10, 'name': 'GB18030', 'lang': undefined },
+    { 'confidence': 10, 'name': 'windows-1253', 'lang': undefined },
+    { 'confidence': 6, 'name': 'windows-1250', 'lang': 'pl' },
+    { 'confidence': 4, 'name': 'windows-1254', 'lang': undefined },
+    { 'confidence': 2, 'name': 'windows-1251', 'lang': undefined }
+  ];
+
+  describe('#detect', () => {
+    it('should detect encoding', () => {
+      expect(chardet.detect(fs.readFileSync(path))).toBe('UTF-8');
+    });
+  });
+
+  describe('#detectFile', () => {
+    it('should detect encoding', async () => {
+      const res = await chardet.detectFile(path);
+      expect(res).toBe('UTF-8');
+    });
+
+    it('should detect encoding with smaller sample size', async () => {
+      const res = await chardet.detectFile(path, { sampleSize: 32 });
+      expect(res).toBe('UTF-8');
+    });
+  });
+
+  describe('#detectFileSync', () => {
+    it('should detect encoding', () => {
+      expect(chardet.detectFileSync(path)).toBe('UTF-8');
+    });
+
+    it('should detect encoding with smaller sample size', () => {
+      expect(chardet.detectFileSync(path, { sampleSize: 32 })).toBe('UTF-8');
+    });
+  });
+
+  describe('#analyse', () => {
+    it('should return a list of encodings, sorted by confidence level in decending order', () => {
+      const matches = chardet.analyse(fs.readFileSync(path));
+      expect(matches).toEqual(expectedEncodingsFromPath);
+    });
+  });
+});
diff --git a/src/index.ts b/src/index.ts
new file mode 100644
index 0000000..992001d
--- /dev/null
+++ b/src/index.ts
@@ -0,0 +1,139 @@
+import { Match } from "./match";
+import { Recogniser, Context } from './encoding';
+
+import Utf8 from "./encoding/utf8";
+import * as unicode from "./encoding/unicode";
+import * as mbcs from "./encoding/mbcs";
+import * as sbcs from "./encoding/sbcs";
+import * as iso2022 from "./encoding/iso2022";
+
+let fs: any;
+const loadFs = () => {
+  if (typeof module === 'object' && typeof module.exports === 'object') {
+    fs = fs ? fs : require('fs');
+    return fs;
+  }
+  throw new Error('File system is not available');
+}
+
+interface FullOptions {
+  sampleSize: number
+}
+
+type Options = Partial<FullOptions>
+
+var recognisers: Recogniser[] = [
+  new Utf8(),
+  new unicode.UTF_16BE(),
+  new unicode.UTF_16LE(),
+  new unicode.UTF_32BE(),
+  new unicode.UTF_32LE(),
+  new mbcs.sjis(),
+  new mbcs.big5(),
+  new mbcs.euc_jp(),
+  new mbcs.euc_kr(),
+  new mbcs.gb_18030(),
+  new iso2022.ISO_2022_JP(),
+  new iso2022.ISO_2022_KR(),
+  new iso2022.ISO_2022_CN(),
+  new sbcs.ISO_8859_1(),
+  new sbcs.ISO_8859_2(),
+  new sbcs.ISO_8859_5(),
+  new sbcs.ISO_8859_6(),
+  new sbcs.ISO_8859_7(),
+  new sbcs.ISO_8859_8(),
+  new sbcs.ISO_8859_9(),
+  new sbcs.windows_1251(),
+  new sbcs.windows_1256(),
+  new sbcs.KOI8_R()
+];
+
+type DetectResult = Match[] | string | null;
+
+export const detect = (buffer: Buffer): string | null => {
+  const matches: Match[] = analyse(buffer);
+  return matches.length > 0 ? matches[0].name : null;
+};
+
+export const analyse = (buffer: Buffer): Match[] => {
+  // Tally up the byte occurrence statistics.
+  var fByteStats = [];
+  for (var i = 0; i < 256; i++) fByteStats[i] = 0;
+
+  for (var i = buffer.length - 1; i >= 0; i--) fByteStats[buffer[i] & 0x00ff]++;
+
+  var fC1Bytes = false;
+  for (var i = 0x80; i <= 0x9f; i += 1) {
+    if (fByteStats[i] != 0) {
+      fC1Bytes = true;
+      break;
+    }
+  }
+
+  var context: Context = {
+    fByteStats: fByteStats,
+    fC1Bytes: fC1Bytes,
+    fRawInput: buffer,
+    fRawLength: buffer.length,
+    fInputBytes: buffer,
+    fInputLen: buffer.length
+  };
+
+  var matches = recognisers
+    .map((rec) => {
+      return rec.match(context);
+    })
+    .filter((match) => {
+      return !!match;
+    })
+    .sort((a, b) => {
+      return b!.confidence - a!.confidence;
+    });
+
+  return matches as Match[];
+}
+
+export const detectFile = (filepath: string, opts: Options = {}): Promise<DetectResult> =>
+  new Promise((resolve, reject) => {
+    var fd: any;
+    const fs = loadFs();
+
+    var handler = (err: Error | null | undefined, buffer: Buffer) => {
+      if (fd) {
+        fs.closeSync(fd);
+      }
+
+      if (err) {
+        reject(err);
+      } else {
+        resolve(detect(buffer));
+      }
+    };
+
+    if (opts && opts.sampleSize) {
+      fd = fs.openSync(filepath, "r");
+      const sample: Buffer = Buffer.allocUnsafe(opts.sampleSize);
+
+      fs.read(fd, sample, 0, opts.sampleSize, null, (err?: Error) => {
+        handler(err, sample);
+      });
+      return;
+    }
+
+    fs.readFile(filepath, handler);
+  });
+
+export const detectFileSync = (filepath: string, opts: Options = {}): DetectResult => {
+  const fs = loadFs();
+
+  if (opts && opts.sampleSize) {
+    var fd = fs.openSync(filepath, "r"),
+      sample = Buffer.allocUnsafe(opts.sampleSize);
+
+    fs.readSync(fd, sample, 0, opts.sampleSize);
+    fs.closeSync(fd);
+    return detect(sample);
+  }
+
+  return detect(fs.readFileSync(filepath));
+};
diff --git a/src/match.ts b/src/match.ts
new file mode 100644
index 0000000..6a2e449
--- /dev/null
+++ b/src/match.ts
@@ -0,0 +1,13 @@
+
+export interface Match {
+  confidence: number;
+  name: string;
+  lang: string;
+}
+
+// @ts-ignore
+export default (det, rec, confidence, name, lang): Match => ({
+  confidence: confidence,
+  name: name || rec.name(det),
+  lang: lang
+});
diff --git a/test/data/collation.zip b/src/test/data/collation.zip
similarity index 100%
rename from test/data/collation.zip
rename to src/test/data/collation.zip
diff --git a/test/data/encodings/big5 b/src/test/data/encodings/big5
similarity index 100%
rename from test/data/encodings/big5
rename to src/test/data/encodings/big5
diff --git a/test/data/encodings/euc_jp b/src/test/data/encodings/euc_jp
similarity index 100%
rename from test/data/encodings/euc_jp
rename to src/test/data/encodings/euc_jp
diff --git a/test/data/encodings/euc_kr b/src/test/data/encodings/euc_kr
similarity index 100%
rename from test/data/encodings/euc_kr
rename to src/test/data/encodings/euc_kr
diff --git a/test/data/encodings/gb18030 b/src/test/data/encodings/gb18030
similarity index 100%
rename from test/data/encodings/gb18030
rename to src/test/data/encodings/gb18030
diff --git a/test/data/encodings/iso2022cn b/src/test/data/encodings/iso2022cn
similarity index 100%
rename from test/data/encodings/iso2022cn
rename to src/test/data/encodings/iso2022cn
diff --git a/test/data/encodings/iso2022jp b/src/test/data/encodings/iso2022jp
similarity index 100%
rename from test/data/encodings/iso2022jp
rename to src/test/data/encodings/iso2022jp
diff --git a/test/data/encodings/iso2022kr b/src/test/data/encodings/iso2022kr
similarity index 100%
rename from test/data/encodings/iso2022kr
rename to src/test/data/encodings/iso2022kr
diff --git a/test/data/encodings/iso88591_en b/src/test/data/encodings/iso88591_en
similarity index 100%
rename from test/data/encodings/iso88591_en
rename to src/test/data/encodings/iso88591_en
diff --git a/test/data/encodings/iso88592_cs b/src/test/data/encodings/iso88592_cs
similarity index 100%
rename from test/data/encodings/iso88592_cs
rename to src/test/data/encodings/iso88592_cs
diff --git a/test/data/encodings/iso88595_ru b/src/test/data/encodings/iso88595_ru
similarity index 100%
rename from test/data/encodings/iso88595_ru
rename to src/test/data/encodings/iso88595_ru
diff --git a/test/data/encodings/iso88596_ar b/src/test/data/encodings/iso88596_ar
similarity index 100%
rename from test/data/encodings/iso88596_ar
rename to src/test/data/encodings/iso88596_ar
diff --git a/test/data/encodings/iso88597_el b/src/test/data/encodings/iso88597_el
similarity index 100%
rename from test/data/encodings/iso88597_el
rename to src/test/data/encodings/iso88597_el
diff --git a/test/data/encodings/iso88598 b/src/test/data/encodings/iso88598
similarity index 100%
rename from test/data/encodings/iso88598
rename to src/test/data/encodings/iso88598
diff --git a/test/data/encodings/iso88598_he b/src/test/data/encodings/iso88598_he
similarity index 100%
rename from test/data/encodings/iso88598_he
rename to src/test/data/encodings/iso88598_he
diff --git a/test/data/encodings/iso88599_tr b/src/test/data/encodings/iso88599_tr
similarity index 100%
rename from test/data/encodings/iso88599_tr
rename to src/test/data/encodings/iso88599_tr
diff --git a/test/data/encodings/koi8r b/src/test/data/encodings/koi8r
similarity index 100%
rename from test/data/encodings/koi8r
rename to src/test/data/encodings/koi8r
diff --git a/test/data/encodings/lang_arabic b/src/test/data/encodings/lang_arabic
similarity index 100%
rename from test/data/encodings/lang_arabic
rename to src/test/data/encodings/lang_arabic
diff --git a/test/data/encodings/lang_chinese b/src/test/data/encodings/lang_chinese
similarity index 100%
rename from test/data/encodings/lang_chinese
rename to src/test/data/encodings/lang_chinese
diff --git a/test/data/encodings/lang_czech b/src/test/data/encodings/lang_czech
similarity index 100%
rename from test/data/encodings/lang_czech
rename to src/test/data/encodings/lang_czech
diff --git a/test/data/encodings/lang_greek b/src/test/data/encodings/lang_greek
similarity index 100%
rename from test/data/encodings/lang_greek
rename to src/test/data/encodings/lang_greek
diff --git a/test/data/encodings/lang_hebrew b/src/test/data/encodings/lang_hebrew
similarity index 100%
rename from test/data/encodings/lang_hebrew
rename to src/test/data/encodings/lang_hebrew
diff --git a/test/data/encodings/lang_japanese b/src/test/data/encodings/lang_japanese
similarity index 100%
rename from test/data/encodings/lang_japanese
rename to src/test/data/encodings/lang_japanese
diff --git a/test/data/encodings/lang_korean b/src/test/data/encodings/lang_korean
similarity index 100%
rename from test/data/encodings/lang_korean
rename to src/test/data/encodings/lang_korean
diff --git a/test/data/encodings/lang_russian b/src/test/data/encodings/lang_russian
similarity index 100%
rename from test/data/encodings/lang_russian
rename to src/test/data/encodings/lang_russian
diff --git a/test/data/encodings/lang_turkish b/src/test/data/encodings/lang_turkish
similarity index 100%
rename from test/data/encodings/lang_turkish
rename to src/test/data/encodings/lang_turkish
diff --git a/test/data/encodings/shiftjis b/src/test/data/encodings/shiftjis
similarity index 100%
rename from test/data/encodings/shiftjis
rename to src/test/data/encodings/shiftjis
diff --git a/test/data/encodings/utf16be b/src/test/data/encodings/utf16be
similarity index 100%
rename from test/data/encodings/utf16be
rename to src/test/data/encodings/utf16be
diff --git a/test/data/encodings/utf16le b/src/test/data/encodings/utf16le
similarity index 100%
rename from test/data/encodings/utf16le
rename to src/test/data/encodings/utf16le
diff --git a/test/data/encodings/utf32be b/src/test/data/encodings/utf32be
similarity index 100%
rename from test/data/encodings/utf32be
rename to src/test/data/encodings/utf32be
diff --git a/test/data/encodings/utf32le b/src/test/data/encodings/utf32le
similarity index 100%
rename from test/data/encodings/utf32le
rename to src/test/data/encodings/utf32le
diff --git a/test/data/encodings/utf8 b/src/test/data/encodings/utf8
similarity index 100%
rename from test/data/encodings/utf8
rename to src/test/data/encodings/utf8
diff --git a/test/data/encodings/windows_1250 b/src/test/data/encodings/windows_1250
similarity index 100%
rename from test/data/encodings/windows_1250
rename to src/test/data/encodings/windows_1250
diff --git a/test/data/encodings/windows_1251 b/src/test/data/encodings/windows_1251
similarity index 100%
rename from test/data/encodings/windows_1251
rename to src/test/data/encodings/windows_1251
diff --git a/test/data/encodings/windows_1252 b/src/test/data/encodings/windows_1252
similarity index 100%
rename from test/data/encodings/windows_1252
rename to src/test/data/encodings/windows_1252
diff --git a/test/data/encodings/windows_1253 b/src/test/data/encodings/windows_1253
similarity index 100%
rename from test/data/encodings/windows_1253
rename to src/test/data/encodings/windows_1253
diff --git a/test/data/encodings/windows_1254 b/src/test/data/encodings/windows_1254
similarity index 100%
rename from test/data/encodings/windows_1254
rename to src/test/data/encodings/windows_1254
diff --git a/test/data/encodings/windows_1255 b/src/test/data/encodings/windows_1255
similarity index 100%
rename from test/data/encodings/windows_1255
rename to src/test/data/encodings/windows_1255
diff --git a/test/data/encodings/windows_1256 b/src/test/data/encodings/windows_1256
similarity index 100%
rename from test/data/encodings/windows_1256
rename to src/test/data/encodings/windows_1256
diff --git a/test/chardet.js b/test/chardet.js
deleted file mode 100644
index ac6575f..0000000
--- a/test/chardet.js
+++ /dev/null
@@ -1,104 +0,0 @@
-var assert = require('assert'),
-  chardet = require('../'),
-  fs = require('fs');
-
-describe('chardet', function() {
-
-  var path = __dirname + '/data/encodings/utf8';
-  var expectedEncodingsFromPath = [
-    { 'confidence': 100, 'name': 'UTF-8', 'lang': undefined },
-    { 'confidence': 32, 'name': 'windows-1252', 'lang': 'fr' },
-    { 'confidence': 19, 'name': 'KOI8-R', 'lang': undefined },
-    { 'confidence': 10, 'name': 'Big5', 'lang': undefined },
-    { 'confidence': 10, 'name': 'GB18030', 'lang': undefined },
-    { 'confidence': 10, 'name': 'windows-1253', 'lang': undefined },
-    { 'confidence': 6, 'name': 'windows-1250', 'lang': 'pl' },
-    { 'confidence': 4, 'name': 'windows-1254', 'lang': undefined },
-    { 'confidence': 2, 'name': 'windows-1251', 'lang': undefined }
-  ];
-
-  describe('#detect', function() {
-    it('should detect encoding', function() {
-      assert.equal(chardet.detect(fs.readFileSync(path)), 'UTF-8');
-    });
-  });
-
-  describe('#detectFile', function() {
-    it('should detect encoding', function(done) {
-      chardet.detectFile(path, function(err, res) {
-        assert.equal(err, null);
-        assert.equal(res, 'UTF-8');
-        done();
-      });
-    });
-
-    it('should detect encoding with smaller sample size', function(done) {
-      chardet.detectFile(path, { sampleSize: 32 }, function(err, res) {
-        assert.equal(err, null);
-        assert.equal(res, 'UTF-8');
-        done();
-      });
-    });
-  });
-
-  describe('#detectFileSync', function() {
-    it('should detect encoding', function() {
-      assert.equal(chardet.detectFileSync(path), 'UTF-8');
-    });
-
-    it('should detect encoding with smaller sample size', function() {
-      assert.equal(chardet.detectFileSync(path, { sampleSize: 32 }), 'UTF-8');
-    });
-  });
-
-  describe('#detectAll', function() {
-    it('should return a list of encodings, sorted by confidence level in decending order', function() {
-      var matches = chardet.detectAll(fs.readFileSync(path));
-      assert.deepEqual(matches, expectedEncodingsFromPath);
-    });
-  });
-
-  describe('#detectFileAll', function() {
-    it('should return a list of encodings, sorted by confidence level in decending order', function(done) {
-      chardet.detectFileAll(path, function(err, res) {
-        assert.equal(err, null);
-        assert.deepEqual(res, expectedEncodingsFromPath);
-        done();
-      });
-    });
-
-    it('should return a list of encodings even with smaller sample size, sorted by confidence level in decending order', function(done) {
-      chardet.detectFileAll(path, { sampleSize: 32 }, function(err, res) {
-        assert.equal(err, null);
-        assert.deepEqual(res, [
-          { confidence: 100, name: 'UTF-8', lang: undefined },
-          { confidence: 10, name: 'Shift-JIS', lang: undefined },
-          { confidence: 10, name: 'windows-1252', lang: 'it' },
-          { confidence: 10, name: 'windows-1250', lang: 'hu' },
-          { confidence: 10, name: 'windows-1253', lang: undefined },
-          { confidence: 10, name: 'windows-1251', lang: undefined }
-        ]);
-        done();
-      });
-    });
-  });
-
-  describe('#detectFileAllSync', function() {
-    it('should return a list of encodings, sorted by confidence level in decending order', function() {
-      var matches = chardet.detectFileAllSync(path);
-      assert.deepEqual(matches, expectedEncodingsFromPath);
-    });
-
-    it('should return a list of encodings even with smaller sample size, sorted by confidence level in decending order', function() {
-      var matches = chardet.detectFileAllSync(path, { sampleSize: 32 });
-      assert.deepEqual(matches, [
-        {'confidence': 100, 'name': 'UTF-8', 'lang': undefined},
-        {'confidence': 10, 'name': 'Shift-JIS', 'lang': undefined},
-        {'confidence': 10, 'name': 'windows-1252', 'lang': 'it'},
-        {'confidence': 10, 'name': 'windows-1250', 'lang': 'hu'},
-        {'confidence': 10, 'name': 'windows-1253', 'lang': undefined},
-        {'confidence': 10, 'name': 'windows-1251', 'lang': undefined}
-      ]);
-    });
-  });
-});
diff --git a/test/encodings/iso2022.js b/test/encodings/iso2022.js
deleted file mode 100644
index de23a97..0000000
--- a/test/encodings/iso2022.js
+++ /dev/null
@@ -1,28 +0,0 @@
-var assert = require('assert'),
-  chardet = require('../../');
-
-describe('ISO-2022', function() {
-
-  var base = __dirname + '/../data/encodings';
-
-  it('should return ISO-2022-JP', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/iso2022jp'),
-      'ISO-2022-JP'
-    );
-  });
-
-  it('should return ISO-2022-KR', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/iso2022kr'),
-      'ISO-2022-KR'
-    );
-  });
-
-  it('should return ISO-2022-CN', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/iso2022cn'),
-      'ISO-2022-CN'
-    );
-  });
-});
diff --git a/test/encodings/mbcs.js b/test/encodings/mbcs.js
deleted file mode 100644
index 26060eb..0000000
--- a/test/encodings/mbcs.js
+++ /dev/null
@@ -1,43 +0,0 @@
-var assert = require('assert'),
-  chardet = require('../../');
-
-describe('Multybyte Character Sets', function() {
-
-  var base = __dirname + '/../data/encodings';
-
-  it('should return SHIFT-JIS', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/shiftjis'),
-      'Shift-JIS'
-    );
-  });
-
-  it('should return GB18030', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/gb18030'),
-      'GB18030'
-    );
-  });
-
-  it('should return Big5', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/big5'),
-      'Big5'
-    );
-  });
-
-  it('should return EUC-JP', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/euc_jp'),
-      'EUC-JP'
-    );
-  });
-
-  it('should return EUC-KR', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/euc_kr'),
-      'EUC-KR'
-    );
-  });
-
-});
diff --git a/test/encodings/sbcs.js b/test/encodings/sbcs.js
deleted file mode 100644
index cfa0654..0000000
--- a/test/encodings/sbcs.js
+++ /dev/null
@@ -1,111 +0,0 @@
-var assert = require('assert'),
-  chardet = require('../../');
-
-describe('Singlebyte Character Sets', function() {
-
-  var base = __dirname + '/../data/encodings';
-
-  it('should return ISO-8859-1 (English)', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/iso88591_en'), 'ISO-8859-1'
-    );
-  });
-
-  it('should return ISO-8859-2 (Czech)', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/iso88592_cs'), 'ISO-8859-2'
-    );
-  });
-
-  it('should return ISO-8859-3');
-  it('should return ISO-8859-4');
-
-  it('should return ISO-8859-5 (Russian)', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/iso88595_ru'), 'ISO-8859-5'
-    );
-  });
-
-  it('should return ISO-8859-6 (Arabic)', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/iso88596_ar'), 'ISO-8859-6'
-    );
-  });
-
-  it('should return ISO-8859-7 (Greek)', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/iso88597_el'), 'ISO-8859-7'
-    );
-  });
-
-  it('should return ISO-8859-8 (Hebrew)', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/iso88598_he'), 'ISO-8859-8'
-    );
-  });
-
-  it('should return ISO-8859-9 (Turkish)', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/iso88599_tr'), 'ISO-8859-9'
-    );
-  });
-
-  it('should return ISO-8859-10');
-  it('should return ISO-8859-11');
-  // iso-8859-12 is abandoned
-  it('should return ISO-8859-13');
-  it('should return ISO-8859-14');
-  it('should return ISO-8859-15');
-  it('should return ISO-8859-16');
-
-
-  it('should return windows-1250 (Czech)', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/windows_1250'), 'windows-1250'
-    );
-  });
-
-  it('should return windows-1251 (Russian)', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/windows_1251'), 'windows-1251'
-    );
-  });
-
-  it('should return windows-1252 (English)', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/windows_1252'), 'windows-1252'
-    );
-  });
-
-  it('should return windows-1253 (Greek)', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/windows_1253'), 'windows-1253'
-    );
-  });
-
-  it('should return windows-1254 (Turkish)', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/windows_1254'), 'windows-1254'
-    );
-  });
-
-  it('should return windows-1255 (Hebrew)', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/windows_1255'), 'windows-1255'
-    );
-  });
-
-  it('should return windows-1256 (Arabic)', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/windows_1256'), 'windows-1256'
-    );
-  });
-
-
-  it('should return KOI8-R (Russian)', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/koi8r'), 'KOI8-R'
-    );
-  });
-
-});
diff --git a/test/encodings/unicode.js b/test/encodings/unicode.js
deleted file mode 100644
index 880b891..0000000
--- a/test/encodings/unicode.js
+++ /dev/null
@@ -1,35 +0,0 @@
-var assert = require('assert'),
-  chardet = require('../../');
-
-describe('Unicode', function() {
-
-  var base = __dirname + '/../data/encodings';
-
-  it('should return UTF-16LE', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/utf16le'),
-      'UTF-16LE'
-    );
-  });
-
-  it('should return UTF-16BE', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/utf16be'),
-      'UTF-16BE'
-    );
-  });
-
-  it('should return UTF-32LE', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/utf32le'),
-      'UTF-32LE'
-    );
-  });
-
-  it('should return UTF-32BE', function() {
-    assert.equal(
-      chardet.detectFileSync(base + '/utf32be'),
-      'UTF-32BE'
-    );
-  });
-});
diff --git a/test/encodings/utf8.js b/test/encodings/utf8.js
deleted file mode 100644
index a07b9b0..0000000
--- a/test/encodings/utf8.js
+++ /dev/null
@@ -1,11 +0,0 @@
-var assert = require('assert'),
-  chardet = require('../../');
-
-describe('UTF-8', function() {
-  it('should return UTF-8', function() {
-    assert.equal(
-      chardet.detectFileSync(__dirname + '/../data/encodings/utf8'),
-      'UTF-8'
-    );
-  });
-});
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 0000000..84a8efa
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,20 @@
+{
+  "compilerOptions": {
+    "forceConsistentCasingInFileNames": true,
+    "outDir": "lib",
+    "rootDir": "src",
+    "allowJs": false,
+    "allowSyntheticDefaultImports": true,
+    "declaration": true,
+    "diagnostics": true,
+    "esModuleInterop": true,
+    "extendedDiagnostics": true,
+    "listEmittedFiles": true,
+    "module": "commonjs",
+    "removeComments": true,
+    "sourceMap": true,
+    "strict": true,
+    "target": "esnext"
+  },
+  "exclude": ["node_modules", "**/*.spec.ts", "**/*.test.ts", "__mocks__"]
+}
diff --git a/tslint.json b/tslint.json
new file mode 100644
index 0000000..94974b5
--- /dev/null
+++ b/tslint.json
@@ -0,0 +1,23 @@
+{
+  "extends": "tslint:recommended",
+  "rules": {
+    "interface-name": [true, "never-prefix"],
+    "quotemark": [true, "single"],
+    "no-bitwise": false,
+    "trailing-comma": [
+      true,
+      {
+        "multiline": {
+          "objects": "always",
+          "arrays": "always",
+          "functions": "never",
+          "typeLiterals": "ignore"
+        },
+        "esSpecCompliant": true
+      }
+    ],
+    "object-literal-sort-keys": false,
+		"radix": false,
+		"forin": false
+  }
+}