1 files changed, 0 insertions, 181 deletions
diff --git a/mod/hexit.php b/mod/hexit.php
deleted file mode 100644
index 2c65fd9d4..000000000
--- a/mod/hexit.php
+++ /dev/null
@@ -1,181 +0,0 @@
-<?php
-
-
-
-
-
-
-
-
-
-
-
-
-
-function hexit_content(&$a) {
-
-
-$o .= <<< EOT
-
-<script type="text/javascript">
-/**
- * A function for converting hex <-> dec w/o loss of precision.
- *
- * The problem is that parseInt("0x12345...") isn't precise enough to convert
- * 64-bit integers correctly.
- *
- * Internally, this uses arrays to encode decimal digits starting with the least
- * significant:
- * 8 = [8]
- * 16 = [6, 1]
- * 1024 = [4, 2, 0, 1]
- */
-
-// Adds two arrays for the given base (10 or 16), returning the result.
-// This turns out to be the only "primitive" operation we need.
-function add(x, y, base) {
-  var z = [];
-  var n = Math.max(x.length, y.length);
-  var carry = 0;
-  var i = 0;
-  while (i < n || carry) {
-    var xi = i < x.length ? x[i] : 0;
-    var yi = i < y.length ? y[i] : 0;
-    var zi = carry + xi + yi;
-    z.push(zi % base);
-    carry = Math.floor(zi / base);
-    i++;
-  }
-  return z;
-}
-
-// Returns a*x, where x is an array of decimal digits and a is an ordinary
-// JavaScript number. base is the number base of the array x.
-function multiplyByNumber(num, x, base) {
-  if (num < 0) return null;
-  if (num == 0) return [];
-
-  var result = [];
-  var power = x;
-  while (true) {
-    if (num & 1) {
-      result = add(result, power, base);
-    }
-    num = num >> 1;
-    if (num === 0) break;
-    power = add(power, power, base);
-  }
-
-  return result;
-}
-
-function parseToDigitsArray(str, base) {
-  var digits = str.split('');
-  var ary = [];
-  for (var i = digits.length - 1; i >= 0; i--) {
-    var n = parseInt(digits[i], base);
-    if (isNaN(n)) return null;
-    ary.push(n);
-  }
-  return ary;
-}
-
-function convertBase(str, fromBase, toBase) {
-  var digits = parseToDigitsArray(str, fromBase);
-  if (digits === null) return null;
-
-  var outArray = [];
-  var power = [1];
-  for (var i = 0; i < digits.length; i++) {
-    // invariant: at this point, fromBase^i = power
-    if (digits[i]) {
-      outArray = add(outArray, multiplyByNumber(digits[i], power, toBase), toBase);
-    }
-    power = multiplyByNumber(fromBase, power, toBase);
-  }
-
-  var out = '';
-  for (var i = outArray.length - 1; i >= 0; i--) {
-    out += outArray[i].toString(toBase);
-  }
-  return out;
-}
-
-function decToHex(decStr) {
-  var hex = convertBase(decStr, 10, 16);
-  return hex ? '0x' + hex : null;
-}
-
-function hexToDec(hexStr) {
-  if (hexStr.substring(0, 2) === '0x') hexStr = hexStr.substring(2);
-  hexStr = hexStr.toLowerCase();
-  return convertBase(hexStr, 16, 10);
-}
-
-
-
-    function str_or_null(x) {
-      return x === null ? 'null' : x;
-    }
-
-    // "1.234e+5" -> "12340"
-    function expandExponential(x) {
-      var pos = x.indexOf("e");
-      if (pos === -1) pos = x.indexOf("E");
-      if (pos === -1) return x;
-
-      var base = x.substring(0, pos);
-      var pow = parseInt(x.substring(pos + 1), 10);
-      if (pow < 0) return x;  // not supported.
-
-      var dotPos = base.indexOf('.');
-      if (dotPos === -1) dotPos = base.length;
-
-      var ret = base.replace('.', '');
-      while (ret.length < dotPos + pow) ret += '0';
-      return ret;
-    }
-
-    function boldDifference(correct, actual) {
-      for (var i = 0, j = 0; i < correct.length && j < actual.length; i++, j++) {
-        if (correct[i] !== actual[j]) {
-          break;
-        }
-      }
-      if (j < actual.length) {
-        return actual.substring(0, j) + '<b>' + actual.substring(j) + '</b>';
-      } else {
-        return actual;
-      }
-    }
-
-    function convert() {
-      var input = document.getElementById("in").value;
-      if (input) {
-        var aHex = str_or_null(decToHex(input));
-        var aDec = str_or_null(hexToDec(input));
-        var bHex = '0x' + (parseInt(input, 10)).toString(16);
-        var bDec = "" + expandExponential("" +parseInt(input, 16));
-
-        var html = '<p></p><p>To Decimal(' + input + ') = ' + aDec + '</p>';
-        html += '<p>To Hex(' + input + ') = ' + aHex + '</p>';
-        document.getElementById('result').innerHTML = html;
-      }
-    }
-    convert();
-
-
-</script>
-
-	<h2>Hexit</h2>
-
- <p>Type in a hex or decimal string:</p>
-  <input type="text" size=40 id="in" onkeyup="convert()" value="" />
-  <p id="result"></p>
-
-
-
-EOT;
-
-return $o;
-}