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rhymix/modules/editor/skins/xquared/doc/api/src_03.html
haneul 0c99858e7c editor skin에 xquared 추가 
git-svn-id: http://xe-core.googlecode.com/svn/sandbox@3039 201d5d3c-b55e-5fd7-737f-ddc643e51545
2007-11-21 15:33:02 +00:00

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<html><head><style>
.KEYW {color: #933;}
.COMM {color: #bbb; font-style: italic;}
.NUMB {color: #393;}
.STRN {color: #393;}
.REGX {color: #339;}
.linenumber {border-right: 1px dotted #666; color: #666; font-style: normal;}
</style></head><body><pre><span class='linenumber'> 1</span> <span class="COMM">/**
<span class='linenumber'> 2</span> * Provide various tree operations.
<span class='linenumber'> 3</span> *
<span class='linenumber'> 4</span> * TODO: Add specs
<span class='linenumber'> 5</span> */</span><span class="WHIT">
<span class='linenumber'> 6</span> </span><span class="NAME">xq.DomTree</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Class.create</span><span class="PUNC">(</span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'> 7</span> </span><span class="NAME">initialize</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='linenumber'> 8</span> </span><span class="NAME">this._blockTags</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="STRN">"DIV"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"DD"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"LI"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"ADDRESS"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"CAPTION"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"DT"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"H1"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"H2"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"H3"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"H4"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"H5"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"H6"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"HR"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"P"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"BODY"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"BLOCKQUOTE"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"PRE"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"PARAM"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"DL"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"OL"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"UL"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"TABLE"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"THEAD"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"TBODY"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"TR"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"TH"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"TD"</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 9</span> </span><span class="NAME">this._blockContainerTags</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="STRN">"DIV"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"DD"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"LI"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"BODY"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"BLOCKQUOTE"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"UL"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"OL"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"DL"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"TABLE"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"THEAD"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"TBODY"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"TR"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"TH"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"TD"</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 10</span> </span><span class="NAME">this._listContainerTags</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="STRN">"OL"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"UL"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"DL"</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 11</span> </span><span class="NAME">this._tableCellTags</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="STRN">"TH"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"TD"</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 12</span> </span><span class="NAME">this._blockOnlyContainerTags</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="STRN">"BODY"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"BLOCKQUOTE"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"UL"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"OL"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"DL"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"TABLE"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"THEAD"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"TBODY"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"TR"</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 13</span> </span><span class="NAME">this._atomicTags</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="STRN">"IMG"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"OBJECT"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"BR"</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">"HR"</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 14</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'> 15</span>
<span class='linenumber'> 16</span> </span><span class="NAME">getBlockTags</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='linenumber'> 17</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._blockTags</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 18</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'> 19</span>
<span class='linenumber'> 20</span> </span><span class="COMM">/**
<span class='linenumber'> 21</span> * Find common ancestor(parent) and his immediate children(left and right).
<span class='linenumber'> 22</span> *
<span class='linenumber'> 23</span> * A --- B -+- C -+- D -+- E
<span class='linenumber'> 24</span> * |
<span class='linenumber'> 25</span> * +- F -+- G
<span class='linenumber'> 26</span> *
<span class='linenumber'> 27</span> * For example:
<span class='linenumber'> 28</span> * > findCommonAncestorAndImmediateChildrenOf("E", "G")
<span class='linenumber'> 29</span> *
<span class='linenumber'> 30</span> * will return
<span class='linenumber'> 31</span> *
<span class='linenumber'> 32</span> * > {parent:"B", left:"C", right:"F"}
<span class='linenumber'> 33</span> */</span><span class="WHIT">
<span class='linenumber'> 34</span> </span><span class="NAME">findCommonAncestorAndImmediateChildrenOf</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">left</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">right</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'> 35</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">left.parentNode</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">right.parentNode</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'> 36</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'> 37</span> </span><span class="NAME">left</span><span class="PUNC">:</span><span class="NAME">left</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'> 38</span> </span><span class="NAME">right</span><span class="PUNC">:</span><span class="NAME">right</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'> 39</span> </span><span class="NAME">parent</span><span class="PUNC">:</span><span class="NAME">left.parentNode</span><span class="WHIT">
<span class='linenumber'> 40</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 41</span> </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='linenumber'> 42</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">parentsOfLeft</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.collectParentsOf</span><span class="PUNC">(</span><span class="NAME">left</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 43</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">parentsOfRight</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.collectParentsOf</span><span class="PUNC">(</span><span class="NAME">right</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 44</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ca</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.getCommonAncestor</span><span class="PUNC">(</span><span class="NAME">parentsOfLeft</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">parentsOfRight</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 45</span>
<span class='linenumber'> 46</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">leftAncestor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parentsOfLeft.find</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">node.parentNode</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">ca</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 47</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">rightAncestor</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parentsOfRight.find</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">node.parentNode</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">ca</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 48</span>
<span class='linenumber'> 49</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'> 50</span> </span><span class="NAME">left</span><span class="PUNC">:</span><span class="NAME">leftAncestor</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'> 51</span> </span><span class="NAME">right</span><span class="PUNC">:</span><span class="NAME">rightAncestor</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'> 52</span> </span><span class="NAME">parent</span><span class="PUNC">:</span><span class="NAME">ca</span><span class="WHIT">
<span class='linenumber'> 53</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 54</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='linenumber'> 55</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'> 56</span>
<span class='linenumber'> 57</span> </span><span class="COMM">/**
<span class='linenumber'> 58</span> * Find leaves at edge.
<span class='linenumber'> 59</span> *
<span class='linenumber'> 60</span> * A --- B -+- C -+- D -+- E
<span class='linenumber'> 61</span> * |
<span class='linenumber'> 62</span> * +- F -+- G
<span class='linenumber'> 63</span> *
<span class='linenumber'> 64</span> * For example:
<span class='linenumber'> 65</span> * > getLeavesAtEdge("A")
<span class='linenumber'> 66</span> *
<span class='linenumber'> 67</span> * will return
<span class='linenumber'> 68</span> *
<span class='linenumber'> 69</span> * > ["E", "G"]
<span class='linenumber'> 70</span> */</span><span class="WHIT">
<span class='linenumber'> 71</span> </span><span class="NAME">getLeavesAtEdge</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'> 72</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">element.hasChildNodes</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 73</span>
<span class='linenumber'> 74</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">findLeft</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">el</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'> 75</span> </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </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">el.childNodes.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="PUNC">{</span><span class="WHIT">
<span class='linenumber'> 76</span> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">el.childNodes</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">nodeType</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">this.isBlock</span><span class="PUNC">(</span><span class="NAME">el.childNodes</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><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">findLeft</span><span class="PUNC">(</span><span class="NAME">el.childNodes</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='linenumber'> 77</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='linenumber'> 78</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">el</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 79</span> </span><span class="PUNC">}</span><span class="PUNC">.</span><span class="NAME">bind</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 80</span>
<span class='linenumber'> 81</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">findRight</span><span class="PUNC">=</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">el</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'> 82</span> </span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">el.childNodes.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="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'> 83</span> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">el.childNodes</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">nodeType</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">this.isBlock</span><span class="PUNC">(</span><span class="NAME">el.childNodes</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><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">findRight</span><span class="PUNC">(</span><span class="NAME">el.childNodes</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='linenumber'> 84</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='linenumber'> 85</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">el</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 86</span> </span><span class="PUNC">}</span><span class="PUNC">.</span><span class="NAME">bind</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 87</span>
<span class='linenumber'> 88</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">left</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">findLeft</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 89</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">right</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">findRight</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 90</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">left</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">left</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">right</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">right</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 91</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'> 92</span>
<span class='linenumber'> 93</span> </span><span class="NAME">getCommonAncestor</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">parents1</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">parents2</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'> 94</span> </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="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">parents1.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="PUNC">{</span><span class="WHIT">
<span class='linenumber'> 95</span> </span><span class="KEYW">for</span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">j</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">j</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">parents2.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">j</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'> 96</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">parents1</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">parents2</span><span class="PUNC">[</span><span class="NAME">j</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">parents1</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'> 97</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='linenumber'> 98</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='linenumber'> 99</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>100</span>
<span class='linenumber'>101</span> </span><span class="NAME">collectParentsOf</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">includeSelf</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>102</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">parents</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='linenumber'>103</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">includeSelf</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">parents.push</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>104</span>
<span class='linenumber'>105</span> </span><span class="KEYW">while</span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">node</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">node.parentNode</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">node.nodeName</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="STRN">"HTML"</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">"function"</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">parents.push</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>106</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">parents</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>107</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>108</span>
<span class='linenumber'>109</span> </span><span class="NAME">isDescendantOf</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">parent</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">child</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>110</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">parent.length</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="PUNC">{</span><span class="WHIT">
<span class='linenumber'>111</span> </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="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">parent.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="PUNC">{</span><span class="WHIT">
<span class='linenumber'>112</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">this.isDescendantOf</span><span class="PUNC">(</span><span class="NAME">parent</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">child</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>113</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='linenumber'>114</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>115</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='linenumber'>116</span>
<span class='linenumber'>117</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">parent</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">child</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>118</span>
<span class='linenumber'>119</span> </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">child</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">child.parentNode</span><span class="PUNC">)</span><span class="WHIT">
<span class='linenumber'>120</span> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">child</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">parent</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>121</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>122</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>123</span>
<span class='linenumber'>124</span> </span><span class="COMM">/**
<span class='linenumber'>125</span> * Perform tree walking (foreward)
<span class='linenumber'>126</span> */</span><span class="WHIT">
<span class='linenumber'>127</span> </span><span class="NAME">walkForward</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>128</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">node.hasChildNodes</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">node.firstChild</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>129</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">node.nextSibling</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">node.nextSibling</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>130</span>
<span class='linenumber'>131</span> </span><span class="KEYW">while</span><span class="PUNC">(</span><span class="NAME">node</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">node.parentNode</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>132</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">node.nextSibling</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">node.nextSibling</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>133</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='linenumber'>134</span>
<span class='linenumber'>135</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>136</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>137</span>
<span class='linenumber'>138</span> </span><span class="COMM">/**
<span class='linenumber'>139</span> * Perform tree walking (backward)
<span class='linenumber'>140</span> */</span><span class="WHIT">
<span class='linenumber'>141</span> </span><span class="NAME">walkBackward</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>142</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">node.previousSibling</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>143</span> </span><span class="NAME">node</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">node.previousSibling</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>144</span> </span><span class="KEYW">while</span><span class="PUNC">(</span><span class="NAME">node.hasChildNodes</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="NAME">node</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">node.lastChild</span><span class="PUNC">;</span><span class="PUNC">}</span><span class="WHIT">
<span class='linenumber'>145</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">node</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>146</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='linenumber'>147</span>
<span class='linenumber'>148</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">node.parentNode</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>149</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>150</span>
<span class='linenumber'>151</span> </span><span class="COMM">/**
<span class='linenumber'>152</span> * Perform tree walking (to next siblings)
<span class='linenumber'>153</span> */</span><span class="WHIT">
<span class='linenumber'>154</span> </span><span class="NAME">walkNext</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">node.nextSibling</span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>155</span>
<span class='linenumber'>156</span> </span><span class="COMM">/**
<span class='linenumber'>157</span> * Perform tree walking (to next siblings)
<span class='linenumber'>158</span> */</span><span class="WHIT">
<span class='linenumber'>159</span> </span><span class="NAME">walkPrev</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">node.previousSibling</span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>160</span>
<span class='linenumber'>161</span> </span><span class="COMM">/**
<span class='linenumber'>162</span> * Returns true if target is followed by start
<span class='linenumber'>163</span> */</span><span class="WHIT">
<span class='linenumber'>164</span> </span><span class="NAME">checkTargetForward</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">target</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>165</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._check</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.walkForward</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">target</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>166</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>167</span>
<span class='linenumber'>168</span> </span><span class="COMM">/**
<span class='linenumber'>169</span> * Returns true if start is followed by target
<span class='linenumber'>170</span> */</span><span class="WHIT">
<span class='linenumber'>171</span> </span><span class="NAME">checkTargetBackward</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">target</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>172</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._check</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.walkBackward</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">target</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>173</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>174</span>
<span class='linenumber'>175</span> </span><span class="NAME">findForward</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">condition</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>176</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._find</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.walkForward</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">condition</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>177</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>178</span>
<span class='linenumber'>179</span> </span><span class="NAME">findBackward</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">condition</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>180</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._find</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.walkBackward</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">condition</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>181</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>182</span>
<span class='linenumber'>183</span> </span><span class="COMM">/** @private */</span><span class="WHIT">
<span class='linenumber'>184</span> </span><span class="NAME">_check</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">direction</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">target</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>185</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">start</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">target</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>186</span>
<span class='linenumber'>187</span> </span><span class="KEYW">while</span><span class="PUNC">(</span><span class="NAME">start</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">direction</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>188</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">start</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">target</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>189</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='linenumber'>190</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>191</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>192</span>
<span class='linenumber'>193</span> </span><span class="COMM">/** @private */</span><span class="WHIT">
<span class='linenumber'>194</span> </span><span class="NAME">_find</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">direction</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">condition</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>195</span> </span><span class="KEYW">while</span><span class="PUNC">(</span><span class="NAME">start</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">direction</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>196</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">exitCondition</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>197</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">condition</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">start</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>198</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='linenumber'>199</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>200</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>201</span>
<span class='linenumber'>202</span> </span><span class="COMM">/**
<span class='linenumber'>203</span> * Walks Forward through DOM tree from start to end, and collects all nodes that matches with a filter.
<span class='linenumber'>204</span> * If no filter provided, it just collects all nodes.
<span class='linenumber'>205</span> *
<span class='linenumber'>206</span> * @param function filter a filter function
<span class='linenumber'>207</span> */</span><span class="WHIT">
<span class='linenumber'>208</span> </span><span class="NAME">collectNodesBetween</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">end</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">filter</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>209</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">start</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">end</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">end</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">findAll</span><span class="PUNC">(</span><span class="NAME">filter</span><span class="WHIT"> </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="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>210</span>
<span class='linenumber'>211</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">nodes</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.collectForward</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">node</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">end</span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">filter</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>212</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="WHIT">
<span class='linenumber'>213</span> </span><span class="NAME">start</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="NAME">end</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT">
<span class='linenumber'>214</span> </span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">filter</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">"function"</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT">
<span class='linenumber'>215</span> </span><span class="NAME">filter</span><span class="PUNC">(</span><span class="NAME">end</span><span class="PUNC">)</span><span class="WHIT">
<span class='linenumber'>216</span> </span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">nodes.push</span><span class="PUNC">(</span><span class="NAME">end</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>217</span>
<span class='linenumber'>218</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">nodes</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>219</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>220</span>
<span class='linenumber'>221</span> </span><span class="NAME">collectForward</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">filter</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>222</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.collect</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.walkForward</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">filter</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>223</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>224</span>
<span class='linenumber'>225</span> </span><span class="NAME">collectBackward</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">filter</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>226</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.collect</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.walkBackward</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">filter</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>227</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>228</span>
<span class='linenumber'>229</span> </span><span class="NAME">collectNext</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">filter</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>230</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.collect</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.walkNext</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">filter</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>231</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>232</span>
<span class='linenumber'>233</span> </span><span class="NAME">collectPrev</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">filter</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>234</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this.collect</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">this.walkPrev</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">filter</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>235</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>236</span>
<span class='linenumber'>237</span> </span><span class="NAME">collect</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">next</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">filter</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>238</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">nodes</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">start</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>239</span>
<span class='linenumber'>240</span> </span><span class="KEYW">while</span><span class="PUNC">(</span><span class="KEYW">true</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>241</span> </span><span class="NAME">start</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">next</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>242</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="WHIT">
<span class='linenumber'>243</span> </span><span class="PUNC">(</span><span class="NAME">start</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT">
<span class='linenumber'>244</span> </span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">"function"</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">exitCondition</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT">
<span class='linenumber'>245</span> </span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>246</span>
<span class='linenumber'>247</span> </span><span class="NAME">nodes.push</span><span class="PUNC">(</span><span class="NAME">start</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>248</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='linenumber'>249</span>
<span class='linenumber'>250</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">filter</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><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">nodes.findAll</span><span class="PUNC">(</span><span class="NAME">filter</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">nodes</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>251</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>252</span>
<span class='linenumber'>253</span>
<span class='linenumber'>254</span> </span><span class="NAME">hasBlocks</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>255</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">nodes</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">element.childNodes</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>256</span> </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="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">nodes.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="PUNC">{</span><span class="WHIT">
<span class='linenumber'>257</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">this.isBlock</span><span class="PUNC">(</span><span class="NAME">nodes</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><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>258</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='linenumber'>259</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>260</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>261</span>
<span class='linenumber'>262</span> </span><span class="NAME">hasMixedContents</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>263</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">this.isBlock</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>264</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">this.isBlockContainer</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>265</span>
<span class='linenumber'>266</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">hasTextOrInline</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>267</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">hasBlock</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>268</span> </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="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">element.childNodes.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="PUNC">{</span><span class="WHIT">
<span class='linenumber'>269</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">node</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">element.childNodes</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>270</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">hasTextOrInline</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">this.isTextOrInlineNode</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">hasTextOrInline</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>271</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">hasBlock</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">this.isBlock</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">hasBlock</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>272</span>
<span class='linenumber'>273</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="NAME">hasTextOrInline</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">hasBlock</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>274</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='linenumber'>275</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">hasTextOrInline</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">hasBlock</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>276</span>
<span class='linenumber'>277</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>278</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>279</span>
<span class='linenumber'>280</span> </span><span class="NAME">isBlockOnlyContainer</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>281</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>282</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._blockOnlyContainerTags.include</span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'string'</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">element.nodeName</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>283</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>284</span>
<span class='linenumber'>285</span> </span><span class="NAME">isTableCell</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>286</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>287</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._tableCellTags.include</span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'string'</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">element.nodeName</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>288</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>289</span>
<span class='linenumber'>290</span> </span><span class="NAME">isBlockContainer</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>291</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>292</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._blockContainerTags.include</span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'string'</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">element.nodeName</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>293</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>294</span>
<span class='linenumber'>295</span> </span><span class="NAME">isHeading</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>296</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>297</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'string'</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">element.nodeName</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">match</span><span class="PUNC">(</span><span class="REGX">/H\d/</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>298</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>299</span>
<span class='linenumber'>300</span> </span><span class="NAME">isBlock</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>301</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>302</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._blockTags.include</span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'string'</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">element.nodeName</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>303</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>304</span>
<span class='linenumber'>305</span> </span><span class="NAME">isAtomic</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>306</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>307</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._atomicTags.include</span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'string'</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">element.nodeName</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>308</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>309</span>
<span class='linenumber'>310</span> </span><span class="NAME">isListContainer</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>311</span> </span><span class="KEYW">if</span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">element</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>312</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">this._listContainerTags.include</span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'string'</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">element.nodeName</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>313</span> </span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='linenumber'>314</span>
<span class='linenumber'>315</span> </span><span class="NAME">isTextOrInlineNode</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='linenumber'>316</span> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">node</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">node.nodeType</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NUMB">3</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">this.isBlock</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='linenumber'>317</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='linenumber'>318</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span></pre></body></html>
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