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cejs

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A JavaScript module framework that is simple to use.

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<html><head><meta http-equiv="content-type" content="text/html; charset=UTF-8"> <style> .KEYW {color: #933;} .COMM {color: #bbb; font-style: italic;} .NUMB {color: #393;} .STRN {color: #393;} .REGX {color: #339;} .line {border-right: 1px dotted #666; color: #666; font-style: normal;} </style></head><body><pre><span class='line'> 1</span> <span class="TOKN"></span><span class="WHIT"> <span class='line'> 2</span> </span><span class="COMM">/** <span class='line'> 3</span> * @name CeL data function <span class='line'> 4</span> * @fileoverview <span class='line'> 5</span> * 本檔案包含了 data 處理的 functions。 <span class='line'> 6</span> * @since <span class='line'> 7</span> */</span><span class="WHIT"> <span class='line'> 8</span> <span class='line'> 9</span> <span class='line'> 10</span> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">CeL</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'function'</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 11</span> </span><span class="NAME">CeL.setup_module</span><span class="PUNC">(</span><span class="STRN">'data'</span><span class="PUNC">,</span><span class="WHIT"> <span class='line'> 12</span> </span><span class="PUNC">{</span><span class="WHIT"> <span class='line'> 13</span> </span><span class="NAME">require</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'data.native.to_fixed'</span><span class="PUNC">,</span><span class="WHIT"> <span class='line'> 14</span> </span><span class="NAME">code</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">library_namespace</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">load_arguments</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> <span class='line'> 15</span> <span class='line'> 16</span> </span><span class="COMM">// requiring</span><span class="WHIT"> <span class='line'> 17</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">to_fixed</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 18</span> </span><span class="NAME">eval</span><span class="PUNC">(</span><span class="NAME">library_namespace.use_function</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 19</span> <span class='line'> 20</span> <span class='line'> 21</span> </span><span class="COMM">/** <span class='line'> 22</span> * null module constructor <span class='line'> 23</span> * @class data 處理的 functions <span class='line'> 24</span> */</span><span class="WHIT"> <span class='line'> 25</span> </span><span class="NAME">CeL.data</span><span class="WHIT"> <span class='line'> 26</span> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> <span class='line'> 27</span> </span><span class="WHIT"> </span><span class="COMM">// null module constructor</span><span class="WHIT"> <span class='line'> 28</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 29</span> <span class='line'> 30</span> </span><span class="COMM">/** <span class='line'> 31</span> * for JSDT: 有 prototype 才會將之當作 Class <span class='line'> 32</span> */</span><span class="WHIT"> <span class='line'> 33</span> </span><span class="NAME">CeL.data</span><span class="WHIT"> <span class='line'> 34</span> </span><span class="PUNC">.</span><span class="NAME">prototype</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> <span class='line'> 35</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 36</span> <span class='line'> 37</span> <span class='line'> 38</span> <span class='line'> 39</span> <span class='line'> 40</span> </span><span class="COMM">/* <span class='line'> 41</span> eval(uneval(o)): IE 沒有 uneval <span class='line'> 42</span> http://keithdevens.com/weblog/archive/2007/Jun/07/javascript.clone <span class='line'> 43</span> <span class='line'> 44</span> way1: <span class='line'> 45</span> return YAHOO.lang.JSON.parse( YAHOO.lang.JSON.stringify( obj ) ); <span class='line'> 46</span> <span class='line'> 47</span> TODO: <span class='line'> 48</span> 1. <span class='line'> 49</span> 防止交叉參照版: try <span class='line'> 50</span> var a=function(){this.a=1,this.b={a:this.a},this.a={b:this.b};},b=cloneObject(a); <span class='line'> 51</span> .or. <span class='line'> 52</span> var a={},b; <span class='line'> 53</span> a.a={a:1}; <span class='line'> 54</span> a.b={a:a.a}; <span class='line'> 55</span> a.a={b:a.b}; <span class='line'> 56</span> b=cloneObject(a); <span class='line'> 57</span> <span class='line'> 58</span> 恐須改成 <span class='line'> 59</span> =new cloneObject(); <span class='line'> 60</span> <span class='line'> 61</span> <span class='line'> 62</span> 2. <span class='line'> 63</span> equal() <span class='line'> 64</span> <span class='line'> 65</span> */</span><span class="WHIT"> <span class='line'> 66</span> </span><span class="NAME">CeL.data</span><span class="WHIT"> <span class='line'> 67</span> </span><span class="PUNC">.</span><span class="WHIT"> <span class='line'> 68</span> </span><span class="NAME">clone_object</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> <span class='line'> 69</span> </span><span class="COMM">/** <span class='line'> 70</span> * clone native Object <span class='line'> 71</span> * @param {Object} object <span class='line'> 72</span> * @param {Boolean} not_trivial <span class='line'> 73</span> * @return <span class='line'> 74</span> * @since 2008/7/19 11:13:10 <span class='line'> 75</span> */</span><span class="WHIT"> <span class='line'> 76</span> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">clone_object</span><span class="PUNC">(</span><span class="NAME">object</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">not_trivial</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> <span class='line'> 77</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">object</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="PUNC">(</span><span class="NAME">object</span><span class="WHIT"> </span><span class="KEYW">instanceof</span><span class="WHIT"> </span><span class="NAME">Object</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 78</span> </span><span class="WHIT"> </span><span class="COMM">// || typeof(object) != 'object'</span><span class="WHIT"> <span class='line'> 79</span> </span><span class="WHIT"> </span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 80</span> </span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">object</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 81</span> </span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">r</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">object.constructor</span><span class="PUNC">(</span><span class="NAME">object</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="COMM">// o.constructor()</span><span class="WHIT"> <span class='line'> 82</span> </span><span class="WHIT"> </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">object</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 83</span> </span><span class="WHIT"> </span><span class="COMM">// o[i]===o: 預防 loop, 但還是不能防止交叉參照</span><span class="WHIT"> <span class='line'> 84</span> </span><span class="WHIT"> </span><span class="NAME">r</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">not_trivial</span><span class="COMM">/* ||o[i]===o */</span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">object</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">clone_object</span><span class="PUNC">(</span><span class="NAME">object</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">deep</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 85</span> </span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">r</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 86</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 87</span> <span class='line'> 88</span> <span class='line'> 89</span> </span><span class="COMM">/* 2004/5/5 <span class='line'> 90</span> 輸入('"','dh"fdgfg')得到2:指向"的位置 <span class='line'> 91</span> */</span><span class="WHIT"> <span class='line'> 92</span> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">getQuoteIndex</span><span class="PUNC">(</span><span class="NAME">quote</span><span class="PUNC">,</span><span class="NAME">str</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT"> </span><span class="COMM">// quote:['"/],[/]可能不太適用,除非將/[/]/→/[\/]/</span><span class="WHIT"> <span class='line'> 93</span> </span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">,</span><span class="NAME">l</span><span class="PUNC">=</span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 94</span> </span><span class="WHIT"> </span><span class="KEYW">while</span><span class="PUNC">(</span><span class="NAME">i</span><span class="PUNC">=</span><span class="NAME">str.indexOf</span><span class="PUNC">(</span><span class="NAME">quote</span><span class="PUNC">,</span><span class="NAME">l</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="NAME">i</span><span class="PUNC">></span><span class="NUMB">0</span><span class="PUNC">&&</span><span class="NAME">str.charAt</span><span class="PUNC">(</span><span class="NAME">i</span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">==</span><span class="STRN">'\\'</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'> 95</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="NAME">str.slice</span><span class="PUNC">(</span><span class="NAME">l</span><span class="PUNC">,</span><span class="NAME">i</span><span class="PUNC">-</span><span class="NUMB">2</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">match</span><span class="PUNC">(</span><span class="REGX">/(\\+)$/</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">RegExp.$1.length</span><span class="PUNC">%</span><span class="NUMB">2</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 96</span> </span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="NAME">l</span><span class="PUNC">=</span><span class="NAME">i</span><span class="PUNC">+</span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 97</span> </span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'> 98</span> </span><span class="PUNC">}</span><span class="WHIT"> <span class='line'> 99</span> <span class='line'>100</span> <span class='line'>101</span> <span class='line'>102</span> <span class='line'>103</span> <span class='line'>104</span> </span><span class="COMM">//{var a=[],b,t='',i;a[20]=4,a[12]=8,a[27]=4,a[29]=4,a[5]=6,a.e=60,a.d=17,a.c=1;alert(a);b=sortValue(a);alert(a+'\n'+b);for(i in b)t+='\n'+b[i]+' '+a[b[i]];alert(t);}</span><span class="WHIT"> <span class='line'>105</span> </span><span class="COMM">// 依值排出key array…起碼到現在,我還看不出此函數有啥大功用。</span><span class="WHIT"> <span class='line'>106</span> </span><span class="COMM">// array,否則會出現error! mode=1:相同value的以','合併,mode=2:相同value的以array填入</span><span class="WHIT"> <span class='line'>107</span> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">sortValue</span><span class="PUNC">(</span><span class="NAME">a</span><span class="PUNC">,</span><span class="NAME">mode</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT"> <span class='line'>108</span> </span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">s</span><span class="PUNC">=</span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="NAME">r</span><span class="PUNC">=</span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="NAME">i</span><span class="PUNC">,</span><span class="NAME">j</span><span class="PUNC">,</span><span class="NAME">b</span><span class="PUNC">,</span><span class="NAME">k</span><span class="PUNC">=</span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>109</span> </span><span class="WHIT"> </span><span class="COMM">// 使用(i in n)的方法,僅有數字的i會自動排序;這樣雖不必用sort(),但數字亦會轉成字串。</span><span class="WHIT"> <span class='line'>110</span> </span><span class="WHIT"> </span><span class="KEYW">for</span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">a</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'>111</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">b</span><span class="PUNC">=</span><span class="NAME">isNaN</span><span class="PUNC">(</span><span class="NAME">i</span><span class="PUNC">)</span><span class="PUNC">?</span><span class="NAME">i</span><span class="PUNC">:</span><span class="NAME">parseFloat</span><span class="PUNC">(</span><span class="NAME">i</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">s</span><span class="PUNC">[</span><span class="NAME">j</span><span class="PUNC">=</span><span class="NAME">isNaN</span><span class="PUNC">(</span><span class="NAME">j</span><span class="PUNC">=</span><span class="NAME">a</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">?</span><span class="NAME">j</span><span class="PUNC">:</span><span class="NAME">parseFloat</span><span class="PUNC">(</span><span class="NAME">j</span><span class="PUNC">)</span><span class="PUNC">]</span><span class="PUNC">==</span><span class="STRN">'undefined'</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'>112</span> </span><span class="WHIT"> </span><span class="NAME">k.push</span><span class="PUNC">(</span><span class="NAME">j</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="NAME">s</span><span class="PUNC">[</span><span class="NAME">j</span><span class="PUNC">]</span><span class="PUNC">=</span><span class="NAME">b</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>113</span> </span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">s</span><span class="PUNC">[</span><span class="NAME">j</span><span class="PUNC">]</span><span class="PUNC">==</span><span class="STRN">'object'</span><span class="PUNC">)</span><span class="NAME">s</span><span class="PUNC">[</span><span class="NAME">j</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">push</span><span class="PUNC">(</span><span class="NAME">b</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>114</span> </span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="NAME">s</span><span class="PUNC">[</span><span class="NAME">j</span><span class="PUNC">]</span><span class="PUNC">=</span><span class="PUNC">[</span><span class="NAME">s</span><span class="PUNC">[</span><span class="NAME">j</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="NAME">b</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>115</span> </span><span class="WHIT"> </span><span class="COMM">// sort 方法會在原地排序 Array 物件</span><span class="WHIT"> <span class='line'>116</span> </span><span class="WHIT"> </span><span class="KEYW">for</span><span class="PUNC">(</span><span class="NAME">i</span><span class="PUNC">=</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="NAME">k.sort</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">a</span><span class="PUNC">,</span><span class="NAME">b</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">a</span><span class="PUNC">-</span><span class="NAME">b</span><span class="PUNC">;</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="NAME">i</span><span class="PUNC">&lt;</span><span class="NAME">k.length</span><span class="PUNC">;</span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'>117</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="PUNC">(</span><span class="NAME">b</span><span class="PUNC">=</span><span class="NAME">s</span><span class="PUNC">[</span><span class="NAME">k</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">==</span><span class="STRN">'object'</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'>118</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">mode</span><span class="PUNC">==</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'>119</span> </span><span class="WHIT"> </span><span class="COMM">// b.join(',')與''+b效能相同</span><span class="WHIT"> <span class='line'>120</span> </span><span class="WHIT"> </span><span class="NAME">r.push</span><span class="PUNC">(</span><span class="NAME">b.join</span><span class="PUNC">(</span><span class="STRN">','</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>121</span> </span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">mode</span><span class="PUNC">==</span><span class="NUMB">2</span><span class="PUNC">)</span><span class="NAME">r.push</span><span class="PUNC">(</span><span class="NAME">b</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>122</span> </span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">for</span><span class="PUNC">(</span><span class="NAME">j</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">b</span><span class="PUNC">)</span><span class="NAME">r.push</span><span class="PUNC">(</span><span class="NAME">b</span><span class="PUNC">[</span><span class="NAME">j</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>123</span> </span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="NAME">r.push</span><span class="PUNC">(</span><span class="NAME">b</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>124</span> </span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">r</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>125</span> </span><span class="PUNC">}</span><span class="WHIT"> <span class='line'>126</span> <span class='line'>127</span> <span class='line'>128</span> </span><span class="COMM">/* 2005/7/18 21:26 <span class='line'>129</span> 依照所要求的index(sortByIndex_I)對array排序。 <span class='line'>130</span> sortByIndex_Datatype表某index為數字/字串或function <span class='line'>131</span> 先設定sortByIndex_I,sortByIndex_Datatype再使用array.sort(sortByIndex); <span class='line'>132</span> <span class='line'>133</span> example: <span class='line'>134</span> var array=[ <span class='line'>135</span> '123 avcf 334', <span class='line'>136</span> '131 hj 562', <span class='line'>137</span> '657 gfhj 435', <span class='line'>138</span> '131 ajy 52', <span class='line'>139</span> '345 fds 562', <span class='line'>140</span> '52 gh 435', <span class='line'>141</span> ]; <span class='line'>142</span> sortByIndex_I=[0,1],sortByIndex_Datatype={0:1,2:1}; <span class='line'>143</span> for(i in array)array[i]=array[i].split(' '); <span class='line'>144</span> array.sort(sortByIndex); <span class='line'>145</span> alert(array.join('\n')); <span class='line'>146</span> */</span><span class="WHIT"> <span class='line'>147</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">sortByIndex_I</span><span class="PUNC">,</span><span class="NAME">sortByIndex_Datatype</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>148</span> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">sortByIndex</span><span class="PUNC">(</span><span class="NAME">a</span><span class="PUNC">,</span><span class="NAME">b</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT"> <span class='line'>149</span> </span><span class="WHIT"> </span><span class="COMM">//alert(a+'\n'+b);</span><span class="WHIT"> <span class='line'>150</span> </span><span class="WHIT"> </span><span class="KEYW">for</span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">=</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="NAME">n</span><span class="PUNC">;</span><span class="NAME">i</span><span class="PUNC">&lt;</span><span class="NAME">sortByIndex_I.length</span><span class="PUNC">;</span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'>151</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">sortByIndex_Datatype</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">=</span><span class="NAME">sortByIndex_I</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT"> <span class='line'>152</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">sortByIndex_Datatype</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">==</span><span class="STRN">'function'</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT"> <span class='line'>153</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">n</span><span class="PUNC">=</span><span class="NAME">sortByIndex_Datatype</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">(</span><span class="NAME">a</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="NAME">b</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>154</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">n</span><span class="PUNC">=</span><span class="NAME">a</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">-</span><span class="NAME">b</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>155</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">a</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">!=</span><span class="NAME">b</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">a</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">></span><span class="NAME">b</span><span class="PUNC">[</span><span class="NAME">n</span><span class="PUNC">]</span><span class="PUNC">?</span><span class="NUMB">1</span><span class="PUNC">:</span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>156</span> </span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>157</span> </span><span class="PUNC">}</span><span class="WHIT"> <span class='line'>158</span> <span class='line'>159</span> </span><span class="COMM">/* 2005/7/18 21:26 <span class='line'>160</span> 依照所要求的index對array排序,傳回排序後的index array。 <span class='line'>161</span> **假如設定了separator,array的元素會先被separator分割! <span class='line'>162</span> <span class='line'>163</span> example: <span class='line'>164</span> var array=[ <span class='line'>165</span> '123 avcf 334', <span class='line'>166</span> '131 hj 562', <span class='line'>167</span> '657 gfhj 435', <span class='line'>168</span> '131 ajy 52', <span class='line'>169</span> '345 fds 562', <span class='line'>170</span> '52 gh 435', <span class='line'>171</span> ]; <span class='line'>172</span> alert(getIndexSortByIndex(array,' ',[0,1],[0,2])); <span class='line'>173</span> alert(array.join('\n')); // 已被separator分割! <span class='line'>174</span> <span class='line'>175</span> */</span><span class="WHIT"> <span class='line'>176</span> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">getIndexSortByIndex</span><span class="PUNC">(</span><span class="NAME">array</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">separator</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">indexArray</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">isNumberIndex</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> <span class='line'>177</span> </span><span class="WHIT"> </span><span class="COMM">// 判定與事前準備(設定sortByIndex_I,sortByIndex_Datatype)</span><span class="WHIT"> <span class='line'>178</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">indexArray</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="STRN">'number'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">sortByIndex_I</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">indexArray</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>179</span> </span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">indexArray</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="STRN">'object'</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">indexArray.constructor</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="NAME">Array</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">sortByIndex_I</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>180</span> </span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="NAME">sortByIndex_I</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">indexArray</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>181</span> </span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">sortByIndex_A</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>182</span> </span><span class="WHIT"> </span><span class="NAME">sortByIndex_Datatype</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>183</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">isNumberIndex</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'object'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> <span class='line'>184</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">isNumberIndex.constructor</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">Array</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> <span class='line'>185</span> </span><span class="WHIT"> </span><span class="NAME">sortByIndex_Datatype</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>186</span> </span><span class="WHIT"> </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">isNumberIndex.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">sortByIndex_Datatype</span><span class="PUNC">[</span><span class="NAME">isNumberIndex</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>187</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="NAME">sortByIndex_Datatype</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">isNumberIndex</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>188</span> </span><span class="WHIT"> </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">sortByIndex_Datatype</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'>189</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">isNaN</span><span class="PUNC">(</span><span class="NAME">sortByIndex_Datatype</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">parseInt</span><span class="PUNC">(</span><span class="NAME">sortByIndex_Datatype</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="NAME">sortByIndex_Datatype</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">delete</span><span class="WHIT"> </span><span class="NAME">sortByIndex_Datatype</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>190</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT"> <span class='line'>191</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">array</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="STRN">'object'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>192</span> <span class='line'>193</span> </span><span class="WHIT"> </span><span class="COMM">// main work: 可以不用重造array資料的話..</span><span class="WHIT"> <span class='line'>194</span> </span><span class="WHIT"> </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">array</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> <span class='line'>195</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">separator</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">array</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">array</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">split</span><span class="PUNC">(</span><span class="NAME">separator</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>196</span> </span><span class="WHIT"> </span><span class="NAME">sortByIndex_A.push</span><span class="PUNC">(</span><span class="NAME">i</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>197</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT"> <span class='line'>198</span> </span><span class="WHIT"> </span><span class="NAME">sortByIndex_A.sort</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">a</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">b</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">sortByIndex</span><span class="PUNC">(</span><span class="NAME">array</span><span class="PUNC">[</span><span class="NAME">a</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">array</span><span class="PUNC">[</span><span class="NAME">b</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>199</span> <span class='line'>200</span> </span><span class="WHIT"> </span><span class="COMM">/* for: 重造array資料 <span class='line'>201</span> var getIndexSortByIndexArray=array; <span class='line'>202</span> for(i in getIndexSortByIndexArray){ <span class='line'>203</span> if(separator)getIndexSortByIndexArray[i]=getIndexSortByIndexArray[i].split(separator); <span class='line'>204</span> sortByIndex_A.push(i); <span class='line'>205</span> } <span class='line'>206</span> sortByIndex_A.sort(function (a,b){return sortByIndex(getIndexSortByIndexArray[a],getIndexSortByIndexArray[b]);}); <span class='line'>207</span> */</span><span class="WHIT"> <span class='line'>208</span> <span class='line'>209</span> </span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">sortByIndex_A</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>210</span> </span><span class="PUNC">}</span><span class="WHIT"> <span class='line'>211</span> <span class='line'>212</span> <span class='line'>213</span> </span><span class="COMM">//simpleWrite('char_frequency report3.txt',char_frequency(simpleRead('function.js')+simpleRead('accounts.js')));</span><span class="WHIT"> <span class='line'>214</span> </span><span class="COMM">//{var t=reduceCode(simpleRead('function.js')+simpleRead('accounts.js'));simpleWrite('char_frequency source.js',t),simpleWrite('char_frequency report.txt',char_frequency(t));} // 所費時間:十數秒(…太扯了吧!)</span><span class="WHIT"> <span class='line'>215</span> </span><span class="NAME">CeL.data</span><span class="WHIT"> <span class='line'>216</span> </span><span class="PUNC">.</span><span class="WHIT"> <span class='line'>217</span> </span><span class="COMM">/** <span class='line'>218</span> * 測出各字元的出現率。 普通使用字元@0-127:9-10,13,32-126,reduce後常用:9,32-95,97-125 <span class='line'>219</span> * <span class='line'>220</span> * @param {String} text <span class='line'>221</span> * 文檔 <span class='line'>222</span> * @return <span class='line'>223</span> * @memberOf CeL.data <span class='line'>224</span> */</span><span class="WHIT"> <span class='line'>225</span> </span><span class="NAME">char_frequency</span><span class="PUNC">=</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">text</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> <span class='line'>226</span> </span><span class="WHIT"> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">a</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">c</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">d</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">t</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">text</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">l</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">t.length</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">used</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">unused</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">u1</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">u2</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">u1</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>227</span> </span><span class="WHIT"> </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">l</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'>228</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">c</span><span class="PUNC">[</span><span class="NAME">a</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">t.charCodeAt</span><span class="PUNC">(</span><span class="NAME">i</span><span class="PUNC">)</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'>229</span> </span><span class="WHIT"> </span><span class="NAME">c</span><span class="PUNC">[</span><span class="NAME">a</span><span class="PUNC">]</span><span class="PUNC">++</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>230</span> </span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> <span class='line'>231</span> </span><span class="WHIT"> </span><span class="NAME">c</span><span class="PUNC">[</span><span class="NAME">a</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>232</span> </span><span class="WHIT"> </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">u1</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NUMB">256</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'>233</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">c</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> <span class='line'>234</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">u2</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'>235</span> </span><span class="WHIT"> </span><span class="NAME">used</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">','</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">unused</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">u2</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="STRN">''</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="STRN">'-'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">u2</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>236</span> </span><span class="WHIT"> </span><span class="NAME">u1</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">;</span><span class="WHIT"> <span class='line'>237</span> </span><span class="WHIT"> </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> <span class='line'>238</span> </span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">u1</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">)</span><span class="WHIT"> <span class='line'>239</span> </span><span class="WHIT"> </span><span class="NAME">unused</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">','</span><span class="WHIT"> </span><span c