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htmlparser.html

htmlparser.html 82 KB
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  1. <?xml version="1.0" encoding="utf-8" ?>
    2. 

  2. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    3. 

  3. <!--  This file is generated by Nim. -->
    4. 

  4. <html xmlns="https://www.w3.org/1999/xhtml" xml:lang="en" lang="en" data-theme="auto">
    5. 

  5. <head>
    6. 

  6. <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    7. 

  7. <meta name="viewport" content="width=device-width, initial-scale=1.0">
    8. 

  8. <title>src/htmlparser</title>
    9. 

  9. 

  10. <!-- Google fonts -->
    11. 

  11. <link href='https://fonts.googleapis.com/css?family=Lato:400,600,900' rel='stylesheet' type='text/css'/>
    12. 

  12. <link href='https://fonts.googleapis.com/css?family=Source+Code+Pro:400,500,600' rel='stylesheet' type='text/css'/>
    13. 

  13. 

  14. <!-- Favicon -->
    15. 

  15. <link rel="shortcut icon" href="data:image/x-icon;base64,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"/>
    16. 

  16. <link rel="icon" type="image/png" sizes="32x32" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAABmJLR0QA/wD/AP+gvaeTAAAACXBIWXMAAA3XAAAN1wFCKJt4AAAAB3RJTUUH4QQQEwksSS9ZWwAAAk1JREFUWMPtll2ITVEUx39nn/O7Y5qR8f05wtCUUr6ZIS++8pEnkZInPImneaCQ5METNdOkeFBKUhMPRIkHKfEuUZSUlGlKPN2TrgfncpvmnntnmlEyq1Z7t89/rf9a6+y99oZxGZf/XeIq61EdtgKXgdXA0xrYAvBjOIF1AI9zvjcC74BSpndrJPkBWDScTF8Aa4E3wDlgHbASaANmVqlcCnwHvgDvgVfAJ+AikAAvgfVZwLnSVZHZaOuKoQi3ZOMi4NkYkpe1p4J7A8BpYAD49hfIy/oqG0+hLomiKP2L5L+1ubn5115S+3OAn4EnwBlgMzCjyt6ZAnQCJ4A7wOs88iRJHvw50HoujuPBoCKwHWiosy8MdfZnAdcHk8dxXFJ3VQbQlCTJvRBCGdRbD4M6uc5glpY3eAihpN5S5w12diSEcCCEcKUO4ljdr15T76ur1FDDLIQQ3qv71EdDOe3Kxj3leRXyk+pxdWnFWod6Wt2bY3de3aSuUHcPBVimHs7mK9WrmeOF6lR1o9qnzskh2ar2qm1qizpfXaPeVGdlmGN5pb09qMxz1Xb1kLqgzn1RyH7JUXW52lr5e/Kqi9qpto7V1atuUzfnARrV7jEib1T76gG2qxdGmXyiekkt1GswPTtek0aBfJp6YySGBfWg2tPQ0FAYgf1stUfdmdcjarbYJEniKIq6gY/Aw+zWHAC+p2labGpqiorFYgGYCEzN7oQdQClN07O1/EfDyGgC0ALMBdYAi4FyK+4H3gLPsxfR1zRNi+NP7nH5J+QntnXe5B5mpfQAAAAASUVORK5CYII=">
    17. 

  17. 

  18. <!-- CSS -->
    19. 

  19. <link rel="stylesheet" type="text/css" href="nimdoc.out.css?v=2.3.1">
    20. 

  20. 

  21. <!-- JS -->
    22. 

  22. <script type="text/javascript" src="dochack.js?v=2.3.1"></script>
    23. 

  23. </head>
    24. 

  24. <body>
    25. 

  25.   <div class="document" id="documentId">
    26. 

  26.     <div class="container">
    27. 

  27.       <h1 class="title">src/htmlparser</h1>
    28. 

  28.       <div class="row">
    29. 

  29.   <div class="three columns">
    30. 

  30.     <div class="theme-select-wrapper">
    31. 

  31.       <label for="theme-select">Theme:&nbsp;</label>
    32. 

  32.       <select id="theme-select" onchange="setTheme(this.value)">
    33. 

  33.         <option value="auto">🌗 Match OS</option>
    34. 

  34.         <option value="dark">🌑 Dark</option>
    35. 

  35.         <option value="light">🌕 Light</option>
    36. 

  36.       </select>
    37. 

  37.     </div>
    38. 

  38.     <div id="global-links">
    39. 

  39.       <ul class="simple-boot">
    40. 

  40.         <li><a href="manual.html">Manual</a></li>
    41. 

  41.         <li><a href="lib.html">Standard library</a></li>
    42. 

  42.         <li> <a id="indexLink" href="theindex.html">Index</a></li>
    43. 

  43.         <li><a href="compiler/theindex.html">Compiler docs</a></li>
    44. 

  44.         <li><a href="https://nim-lang.github.io/fusion/theindex.html">Fusion docs</a></li>
    45. 

  45.         <li><a href="https://nim-lang.github.io/Nim/">devel</a>, <a href="https://nim-lang.org/documentation.html">stable</a></li>
    46. 

  46.       </ul>
    47. 

  47.     </div>
    48. 

  48.     <div id="searchInputDiv">
    49. 

  49.       Search: <input type="search" id="searchInput"
    50. 

  50.         oninput="search()" />
    51. 

  51.     </div>
    52. 

  52.     
    53. 

  53.     <ul class="simple simple-toc" id="toc-list">
    54. 

  54.   <li><a class="reference" id="examplecolon-transforming-hyperlinks_toc" href="#examplecolon-transforming-hyperlinks">Example: Transforming hyperlinks</a></li>
    55. 

  55. <li>
    56. 

  56.   <details open>
    57. 

  57.     <summary><a class="reference reference-toplevel" href="#7" id="57">Types</a></summary>
    58. 

  58.     <ul class="simple simple-toc-section">
    59. 

  59.       <li><a class="reference" href="#HtmlTag" title="HtmlTag = enum
    60. 

  60.   tagUnknown,               ## unknown HTML element
    61. 

  61.   tagA,                     ## the HTML `a` element
    62. 

  62.   tagAbbr,                  ## the deprecated HTML `abbr` element
    63. 

  63.   tagAcronym,               ## the HTML `acronym` element
    64. 

  64.   tagAddress,               ## the HTML `address` element
    65. 

  65.   tagApplet,                ## the deprecated HTML `applet` element
    66. 

  66.   tagArea,                  ## the HTML `area` element
    67. 

  67.   tagArticle,               ## the HTML `article` element
    68. 

  68.   tagAside,                 ## the HTML `aside` element
    69. 

  69.   tagAudio,                 ## the HTML `audio` element
    70. 

  70.   tagB,                     ## the HTML `b` element
    71. 

  71.   tagBase,                  ## the HTML `base` element
    72. 

  72.   tagBdi,                   ## the HTML `bdi` element
    73. 

  73.   tagBdo,                   ## the deprecated HTML `dbo` element
    74. 

  74.   tagBasefont,              ## the deprecated HTML `basefont` element
    75. 

  75.   tagBig,                   ## the HTML `big` element
    76. 

  76.   tagBlockquote,            ## the HTML `blockquote` element
    77. 

  77.   tagBody,                  ## the HTML `body` element
    78. 

  78.   tagBr,                    ## the HTML `br` element
    79. 

  79.   tagButton,                ## the HTML `button` element
    80. 

  80.   tagCanvas,                ## the HTML `canvas` element
    81. 

  81.   tagCaption,               ## the HTML `caption` element
    82. 

  82.   tagCenter,                ## the deprecated HTML `center` element
    83. 

  83.   tagCite,                  ## the HTML `cite` element
    84. 

  84.   tagCode,                  ## the HTML `code` element
    85. 

  85.   tagCol,                   ## the HTML `col` element
    86. 

  86.   tagColgroup,              ## the HTML `colgroup` element
    87. 

  87.   tagCommand,               ## the HTML `command` element
    88. 

  88.   tagDatalist,              ## the HTML `datalist` element
    89. 

  89.   tagDd,                    ## the HTML `dd` element
    90. 

  90.   tagDel,                   ## the HTML `del` element
    91. 

  91.   tagDetails,               ## the HTML `details` element
    92. 

  92.   tagDfn,                   ## the HTML `dfn` element
    93. 

  93.   tagDialog,                ## the HTML `dialog` element
    94. 

  94.   tagDiv,                   ## the HTML `div` element
    95. 

  95.   tagDir,                   ## the deprecated HTLM `dir` element
    96. 

  96.   tagDl,                    ## the HTML `dl` element
    97. 

  97.   tagDt,                    ## the HTML `dt` element
    98. 

  98.   tagEm,                    ## the HTML `em` element
    99. 

  99.   tagEmbed,                 ## the HTML `embed` element
    100. 

  100.   tagFieldset,              ## the HTML `fieldset` element
    101. 

  101.   tagFigcaption,            ## the HTML `figcaption` element
    102. 

  102.   tagFigure,                ## the HTML `figure` element
    103. 

  103.   tagFont,                  ## the deprecated HTML `font` element
    104. 

  104.   tagFooter,                ## the HTML `footer` element
    105. 

  105.   tagForm,                  ## the HTML `form` element
    106. 

  106.   tagFrame,                 ## the HTML `frame` element
    107. 

  107.   tagFrameset,              ## the deprecated HTML `frameset` element
    108. 

  108.   tagH1,                    ## the HTML `h1` element
    109. 

  109.   tagH2,                    ## the HTML `h2` element
    110. 

  110.   tagH3,                    ## the HTML `h3` element
    111. 

  111.   tagH4,                    ## the HTML `h4` element
    112. 

  112.   tagH5,                    ## the HTML `h5` element
    113. 

  113.   tagH6,                    ## the HTML `h6` element
    114. 

  114.   tagHead,                  ## the HTML `head` element
    115. 

  115.   tagHeader,                ## the HTML `header` element
    116. 

  116.   tagHgroup,                ## the HTML `hgroup` element
    117. 

  117.   tagHtml,                  ## the HTML `html` element
    118. 

  118.   tagHr,                    ## the HTML `hr` element
    119. 

  119.   tagI,                     ## the HTML `i` element
    120. 

  120.   tagIframe,                ## the deprecated HTML `iframe` element
    121. 

  121.   tagImg,                   ## the HTML `img` element
    122. 

  122.   tagInput,                 ## the HTML `input` element
    123. 

  123.   tagIns,                   ## the HTML `ins` element
    124. 

  124.   tagIsindex,               ## the deprecated HTML `isindex` element
    125. 

  125.   tagKbd,                   ## the HTML `kbd` element
    126. 

  126.   tagKeygen,                ## the HTML `keygen` element
    127. 

  127.   tagLabel,                 ## the HTML `label` element
    128. 

  128.   tagLegend,                ## the HTML `legend` element
    129. 

  129.   tagLi,                    ## the HTML `li` element
    130. 

  130.   tagLink,                  ## the HTML `link` element
    131. 

  131.   tagMap,                   ## the HTML `map` element
    132. 

  132.   tagMark,                  ## the HTML `mark` element
    133. 

  133.   tagMenu,                  ## the deprecated HTML `menu` element
    134. 

  134.   tagMeta,                  ## the HTML `meta` element
    135. 

  135.   tagMeter,                 ## the HTML `meter` element
    136. 

  136.   tagNav,                   ## the HTML `nav` element
    137. 

  137.   tagNobr,                  ## the deprecated HTML `nobr` element
    138. 

  138.   tagNoframes,              ## the deprecated HTML `noframes` element
    139. 

  139.   tagNoscript,              ## the HTML `noscript` element
    140. 

  140.   tagObject,                ## the HTML `object` element
    141. 

  141.   tagOl,                    ## the HTML `ol` element
    142. 

  142.   tagOptgroup,              ## the HTML `optgroup` element
    143. 

  143.   tagOption,                ## the HTML `option` element
    144. 

  144.   tagOutput,                ## the HTML `output` element
    145. 

  145.   tagP,                     ## the HTML `p` element
    146. 

  146.   tagParam,                 ## the HTML `param` element
    147. 

  147.   tagPre,                   ## the HTML `pre` element
    148. 

  148.   tagProgress,              ## the HTML `progress` element
    149. 

  149.   tagQ,                     ## the HTML `q` element
    150. 

  150.   tagRp,                    ## the HTML `rp` element
    151. 

  151.   tagRt,                    ## the HTML `rt` element
    152. 

  152.   tagRuby,                  ## the HTML `ruby` element
    153. 

  153.   tagS,                     ## the deprecated HTML `s` element
    154. 

  154.   tagSamp,                  ## the HTML `samp` element
    155. 

  155.   tagScript,                ## the HTML `script` element
    156. 

  156.   tagSection,               ## the HTML `section` element
    157. 

  157.   tagSelect,                ## the HTML `select` element
    158. 

  158.   tagSmall,                 ## the HTML `small` element
    159. 

  159.   tagSource,                ## the HTML `source` element
    160. 

  160.   tagSpan,                  ## the HTML `span` element
    161. 

  161.   tagStrike,                ## the deprecated HTML `strike` element
    162. 

  162.   tagStrong,                ## the HTML `strong` element
    163. 

  163.   tagStyle,                 ## the HTML `style` element
    164. 

  164.   tagSub,                   ## the HTML `sub` element
    165. 

  165.   tagSummary,               ## the HTML `summary` element
    166. 

  166.   tagSup,                   ## the HTML `sup` element
    167. 

  167.   tagTable,                 ## the HTML `table` element
    168. 

  168.   tagTbody,                 ## the HTML `tbody` element
    169. 

  169.   tagTd,                    ## the HTML `td` element
    170. 

  170.   tagTextarea,              ## the HTML `textarea` element
    171. 

  171.   tagTfoot,                 ## the HTML `tfoot` element
    172. 

  172.   tagTh,                    ## the HTML `th` element
    173. 

  173.   tagThead,                 ## the HTML `thead` element
    174. 

  174.   tagTime,                  ## the HTML `time` element
    175. 

  175.   tagTitle,                 ## the HTML `title` element
    176. 

  176.   tagTr,                    ## the HTML `tr` element
    177. 

  177.   tagTrack,                 ## the HTML `track` element
    178. 

  178.   tagTt,                    ## the HTML `tt` element
    179. 

  179.   tagU,                     ## the deprecated HTML `u` element
    180. 

  180.   tagUl,                    ## the HTML `ul` element
    181. 

  181.   tagVar,                   ## the HTML `var` element
    182. 

  182.   tagVideo,                 ## the HTML `video` element
    183. 

  183.   tagWbr                     ## the HTML `wbr` element">HtmlTag</a></li>
    184. 

  184. 

  185.     </ul>
    186. 

  186.   </details>
    187. 

  187. </li>
    188. 

  188. <li>
    189. 

  189.   <details open>
    190. 

  190.     <summary><a class="reference reference-toplevel" href="#10" id="60">Consts</a></summary>
    191. 

  191.     <ul class="simple simple-toc-section">
    192. 

  192.       <li><a class="reference" href="#BlockTags" title="BlockTags = {tagAddress, tagBlockquote, tagCenter, tagDel, tagDir, tagDiv,
    193. 

  193.              tagDl, tagFieldset, tagForm, tagH1, tagH2, tagH3, tagH4, tagH5,
    194. 

  194.              tagH6, tagHr, tagIns, tagIsindex, tagMenu, tagNoframes,
    195. 

  195.              tagNoscript, tagOl, tagP, tagPre, tagTable, tagUl, tagCenter,
    196. 

  196.              tagDir, tagIsindex, tagMenu, tagNoframes}">BlockTags</a></li>
    197. 

  197. <li><a class="reference" href="#InlineTags" title="InlineTags = {tagA, tagAbbr, tagAcronym, tagApplet, tagB, tagBasefont, tagBdo,
    198. 

  198.               tagBig, tagBr, tagButton, tagCite, tagCode, tagDel, tagDfn, tagEm,
    199. 

  199.               tagFont, tagI, tagImg, tagIns, tagInput, tagIframe, tagKbd,
    200. 

  200.               tagLabel, tagMap, tagObject, tagQ, tagSamp, tagScript, tagSelect,
    201. 

  201.               tagSmall, tagSpan, tagStrong, tagSub, tagSup, tagTextarea, tagTt,
    202. 

  202.               tagVar, tagApplet, tagBasefont, tagFont, tagIframe, tagU, tagS,
    203. 

  203.               tagStrike, tagWbr}">InlineTags</a></li>
    204. 

  204. <li><a class="reference" href="#SingleTags" title="SingleTags = {tagArea, tagBase, tagBasefont, tagBr, tagCol, tagFrame, tagHr,
    205. 

  205.               tagImg, tagIsindex, tagLink, tagMeta, tagParam, tagWbr, tagSource}">SingleTags</a></li>
    206. 

  206. <li><a class="reference" href="#tagToStr" title="tagToStr = [&quot;a&quot;, &quot;abbr&quot;, &quot;acronym&quot;, &quot;address&quot;, &quot;applet&quot;, &quot;area&quot;, &quot;article&quot;,
    207. 

  207.             &quot;aside&quot;, &quot;audio&quot;, &quot;b&quot;, &quot;base&quot;, &quot;basefont&quot;, &quot;bdi&quot;, &quot;bdo&quot;, &quot;big&quot;,
    208. 

  208.             &quot;blockquote&quot;, &quot;body&quot;, &quot;br&quot;, &quot;button&quot;, &quot;canvas&quot;, &quot;caption&quot;, &quot;center&quot;,
    209. 

  209.             &quot;cite&quot;, &quot;code&quot;, &quot;col&quot;, &quot;colgroup&quot;, &quot;command&quot;, &quot;datalist&quot;, &quot;dd&quot;,
    210. 

  210.             &quot;del&quot;, &quot;details&quot;, &quot;dfn&quot;, &quot;dialog&quot;, &quot;div&quot;, &quot;dir&quot;, &quot;dl&quot;, &quot;dt&quot;, &quot;em&quot;,
    211. 

  211.             &quot;embed&quot;, &quot;fieldset&quot;, &quot;figcaption&quot;, &quot;figure&quot;, &quot;font&quot;, &quot;footer&quot;,
    212. 

  212.             &quot;form&quot;, &quot;frame&quot;, &quot;frameset&quot;, &quot;h1&quot;, &quot;h2&quot;, &quot;h3&quot;, &quot;h4&quot;, &quot;h5&quot;, &quot;h6&quot;,
    213. 

  213.             &quot;head&quot;, &quot;header&quot;, &quot;hgroup&quot;, &quot;html&quot;, &quot;hr&quot;, &quot;i&quot;, &quot;iframe&quot;, &quot;img&quot;,
    214. 

  214.             &quot;input&quot;, &quot;ins&quot;, &quot;isindex&quot;, &quot;kbd&quot;, &quot;keygen&quot;, &quot;label&quot;, &quot;legend&quot;, &quot;li&quot;,
    215. 

  215.             &quot;link&quot;, &quot;map&quot;, &quot;mark&quot;, &quot;menu&quot;, &quot;meta&quot;, &quot;meter&quot;, &quot;nav&quot;, &quot;nobr&quot;,
    216. 

  216.             &quot;noframes&quot;, &quot;noscript&quot;, &quot;object&quot;, &quot;ol&quot;, &quot;optgroup&quot;, &quot;option&quot;,
    217. 

  217.             &quot;output&quot;, &quot;p&quot;, &quot;param&quot;, &quot;pre&quot;, &quot;progress&quot;, &quot;q&quot;, &quot;rp&quot;, &quot;rt&quot;, &quot;ruby&quot;,
    218. 

  218.             &quot;s&quot;, &quot;samp&quot;, &quot;script&quot;, &quot;section&quot;, &quot;select&quot;, &quot;small&quot;, &quot;source&quot;,
    219. 

  219.             &quot;span&quot;, &quot;strike&quot;, &quot;strong&quot;, &quot;style&quot;, &quot;sub&quot;, &quot;summary&quot;, &quot;sup&quot;,
    220. 

  220.             &quot;table&quot;, &quot;tbody&quot;, &quot;td&quot;, &quot;textarea&quot;, &quot;tfoot&quot;, &quot;th&quot;, &quot;thead&quot;, &quot;time&quot;,
    221. 

  221.             &quot;title&quot;, &quot;tr&quot;, &quot;track&quot;, &quot;tt&quot;, &quot;u&quot;, &quot;ul&quot;, &quot;var&quot;, &quot;video&quot;, &quot;wbr&quot;]">tagToStr</a></li>
    222. 

  222. 

  223.     </ul>
    224. 

  224.   </details>
    225. 

  225. </li>
    226. 

  226. <li>
    227. 

  227.   <details open>
    228. 

  228.     <summary><a class="reference reference-toplevel" href="#12" id="62">Procs</a></summary>
    229. 

  229.     <ul class="simple simple-toc-section">
    230. 

  230.       <ul class="simple nested-toc-section">entityToRune
    231. 

  231.   <li><a class="reference" href="#entityToRune%2Cstring" title="entityToRune(entity: string): Rune">entityToRune(entity: string): Rune</a></li>
    232. 

  232. 

  233. </ul>
    234. 

  234. <ul class="simple nested-toc-section">entityToUtf8
    235. 

  235.   <li><a class="reference" href="#entityToUtf8%2Cstring" title="entityToUtf8(entity: string): string">entityToUtf8(entity: string): string</a></li>
    236. 

  236. 

  237. </ul>
    238. 

  238. <ul class="simple nested-toc-section">htmlTag
    239. 

  239.   <li><a class="reference" href="#htmlTag%2CXmlNode" title="htmlTag(n: XmlNode): HtmlTag">htmlTag(n: XmlNode): HtmlTag</a></li>
    240. 

  240. <li><a class="reference" href="#htmlTag%2Cstring" title="htmlTag(s: string): HtmlTag">htmlTag(s: string): HtmlTag</a></li>
    241. 

  241. 

  242. </ul>
    243. 

  243. <ul class="simple nested-toc-section">loadHtml
    244. 

  244.   <li><a class="reference" href="#loadHtml%2Cstring" title="loadHtml(path: string): XmlNode">loadHtml(path: string): XmlNode</a></li>
    245. 

  245. <li><a class="reference" href="#loadHtml%2Cstring%2Cseq%5Bstring%5D" title="loadHtml(path: string; errors: var seq[string]): XmlNode">loadHtml(path: string; errors: var seq[string]): XmlNode</a></li>
    246. 

  246. 

  247. </ul>
    248. 

  248. <ul class="simple nested-toc-section">parseHtml
    249. 

  249.   <li><a class="reference" href="#parseHtml%2Cstring" title="parseHtml(html: string): XmlNode">parseHtml(html: string): XmlNode</a></li>
    250. 

  250. <li><a class="reference" href="#parseHtml%2CStream" title="parseHtml(s: Stream): XmlNode">parseHtml(s: Stream): XmlNode</a></li>
    251. 

  251. <li><a class="reference" href="#parseHtml%2CStream%2Cstring%2Cseq%5Bstring%5D" title="parseHtml(s: Stream; filename: string; errors: var seq[string]): XmlNode">parseHtml(s: Stream; filename: string; errors: var seq[string]): XmlNode</a></li>
    252. 

  252. 

  253. </ul>
    254. 

  254. <ul class="simple nested-toc-section">runeToEntity
    255. 

  255.   <li><a class="reference" href="#runeToEntity%2CRune" title="runeToEntity(rune: Rune): string">runeToEntity(rune: Rune): string</a></li>
    256. 

  256. 

  257. </ul>
    258. 

  258. 

  259.     </ul>
    260. 

  260.   </details>
    261. 

  261. </li>
    262. 

  262. 

  263. </ul>
    264. 

  264. 

  265.   </div>
    266. 

  266.   <div class="nine columns" id="content">
    267. 

  267.     
    268. 

  268.     <div id="tocRoot"></div>
    269. 

  269.     
    270. 

  270.     <p class="module-desc"><div class="admonition admonition-info"><span class="admonition-info-text"><b>Note:</b></span>
    271. 

  271. In order to use this module, run <tt class="docutils literal"><span class="pre"><span class="Identifier">nimble</span> <span class="Identifier">install</span> <span class="Identifier">htmlparser</span></span></tt>.</div>
    272. 

  272. <p><strong>NOTE</strong>: The behaviour might change in future versions as it is not clear what &quot;<em>wild</em> HTML the real world uses&quot; really implies.</p>
    273. 

  273. <p>It can be used to parse a wild HTML document and output it as valid XHTML document (well, if you are lucky):</p>
    274. 

  274. <p><pre class="listing"><span class="Identifier">echo</span> <span class="Identifier">loadHtml</span><span class="Punctuation">(</span><span class="StringLit">&quot;mydirty.html&quot;</span><span class="Punctuation">)</span></pre></p>
    275. 

  275. <p>Every tag in the resulting tree is in lower case.</p>
    276. 

  276. <p><strong>Note:</strong> The resulting <tt class="docutils literal"><span class="pre"><span class="Identifier">XmlNode</span></span></tt> already uses the <tt class="docutils literal"><span class="pre"><span class="Identifier">clientData</span></span></tt> field, so it cannot be used by clients of this library.</p>
    277. 

  277. 

  278. <h1><a class="toc-backref" id="examplecolon-transforming-hyperlinks" href="#examplecolon-transforming-hyperlinks">Example: Transforming hyperlinks</a></h1><p>This code demonstrates how you can iterate over all the tags in an HTML file and write back the modified version. In this case we look for hyperlinks ending with the extension <tt class="docutils literal"><span class="pre"><span class="Operator">.</span><span class="Identifier">rst</span></span></tt> and convert them to <tt class="docutils literal"><span class="pre"><span class="Operator">.</span><span class="Identifier">html</span></span></tt>.</p>
    279. 

  279. <p><pre class="listing"><span class="Keyword">import</span> <span class="Identifier">std</span><span class="Operator">/</span><span class="Identifier">xmltree</span>  <span class="Comment"># To use '$' for XmlNode</span>
    280. 

  280. <span class="Keyword">import</span> <span class="Identifier">std</span><span class="Operator">/</span><span class="Identifier">strtabs</span>  <span class="Comment"># To access XmlAttributes</span>
    281. 

  281. <span class="Keyword">import</span> <span class="Identifier">std</span><span class="Operator">/</span><span class="Identifier">os</span>       <span class="Comment"># To use splitFile</span>
    282. 

  282. <span class="Keyword">import</span> <span class="Identifier">std</span><span class="Operator">/</span><span class="Identifier">strutils</span> <span class="Comment"># To use cmpIgnoreCase</span>
    283. 

  283. 

  284. <span class="Keyword">proc</span> <span class="Identifier">transformHyperlinks</span><span class="Punctuation">(</span><span class="Punctuation">)</span> <span class="Operator">=</span>
    285. 

  285.   <span class="Keyword">let</span> <span class="Identifier">html</span> <span class="Operator">=</span> <span class="Identifier">loadHtml</span><span class="Punctuation">(</span><span class="StringLit">&quot;input.html&quot;</span><span class="Punctuation">)</span>
    286. 

  286.   
    287. 

  287.   <span class="Keyword">for</span> <span class="Identifier">a</span> <span class="Keyword">in</span> <span class="Identifier">html</span><span class="Operator">.</span><span class="Identifier">findAll</span><span class="Punctuation">(</span><span class="StringLit">&quot;a&quot;</span><span class="Punctuation">)</span><span class="Punctuation">:</span>
    288. 

  288.     <span class="Keyword">if</span> <span class="Identifier">a</span><span class="Operator">.</span><span class="Identifier">attrs</span><span class="Operator">.</span><span class="Identifier">hasKey</span> <span class="StringLit">&quot;href&quot;</span><span class="Punctuation">:</span>
    289. 

  289.       <span class="Keyword">let</span> <span class="Punctuation">(</span><span class="Identifier">dir</span><span class="Punctuation">,</span> <span class="Identifier">filename</span><span class="Punctuation">,</span> <span class="Identifier">ext</span><span class="Punctuation">)</span> <span class="Operator">=</span> <span class="Identifier">splitFile</span><span class="Punctuation">(</span><span class="Identifier">a</span><span class="Operator">.</span><span class="Identifier">attrs</span><span class="Punctuation">[</span><span class="StringLit">&quot;href&quot;</span><span class="Punctuation">]</span><span class="Punctuation">)</span>
    290. 

  290.       <span class="Keyword">if</span> <span class="Identifier">cmpIgnoreCase</span><span class="Punctuation">(</span><span class="Identifier">ext</span><span class="Punctuation">,</span> <span class="StringLit">&quot;.rst&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="DecNumber">0</span><span class="Punctuation">:</span>
    291. 

  291.         <span class="Identifier">a</span><span class="Operator">.</span><span class="Identifier">attrs</span><span class="Punctuation">[</span><span class="StringLit">&quot;href&quot;</span><span class="Punctuation">]</span> <span class="Operator">=</span> <span class="Identifier">dir</span> <span class="Operator">/</span> <span class="Identifier">filename</span> <span class="Operator">&amp;</span> <span class="StringLit">&quot;.html&quot;</span>
    292. 

  292.   
    293. 

  293.   <span class="Identifier">writeFile</span><span class="Punctuation">(</span><span class="StringLit">&quot;output.html&quot;</span><span class="Punctuation">,</span> <span class="Operator">$</span><span class="Identifier">html</span><span class="Punctuation">)</span></pre></p>
    294. 

  294. </p>
    295. 

  295.     <div class="section" id="7">
    296. 

  296.   <h1><a class="toc-backref" href="#7">Types</a></h1>
    297. 

  297.   <dl class="item">
    298. 

  298.     <div id="HtmlTag">
    299. 

  299.   <dt><pre><a href="htmlparser.html#HtmlTag"><span class="Identifier">HtmlTag</span></a> <span class="Other">=</span> <span class="Keyword">enum</span>
    300. 

  300.   <span class="Identifier">tagUnknown</span><span class="Other">,</span>               <span class="Comment">## unknown HTML element</span>
    301. 

  301.   <span class="Identifier">tagA</span><span class="Other">,</span>                     <span class="Comment">## the HTML `a` element</span>
    302. 

  302.   <span class="Identifier">tagAbbr</span><span class="Other">,</span>                  <span class="Comment">## the deprecated HTML `abbr` element</span>
    303. 

  303.   <span class="Identifier">tagAcronym</span><span class="Other">,</span>               <span class="Comment">## the HTML `acronym` element</span>
    304. 

  304.   <span class="Identifier">tagAddress</span><span class="Other">,</span>               <span class="Comment">## the HTML `address` element</span>
    305. 

  305.   <span class="Identifier">tagApplet</span><span class="Other">,</span>                <span class="Comment">## the deprecated HTML `applet` element</span>
    306. 

  306.   <span class="Identifier">tagArea</span><span class="Other">,</span>                  <span class="Comment">## the HTML `area` element</span>
    307. 

  307.   <span class="Identifier">tagArticle</span><span class="Other">,</span>               <span class="Comment">## the HTML `article` element</span>
    308. 

  308.   <span class="Identifier">tagAside</span><span class="Other">,</span>                 <span class="Comment">## the HTML `aside` element</span>
    309. 

  309.   <span class="Identifier">tagAudio</span><span class="Other">,</span>                 <span class="Comment">## the HTML `audio` element</span>
    310. 

  310.   <span class="Identifier">tagB</span><span class="Other">,</span>                     <span class="Comment">## the HTML `b` element</span>
    311. 

  311.   <span class="Identifier">tagBase</span><span class="Other">,</span>                  <span class="Comment">## the HTML `base` element</span>
    312. 

  312.   <span class="Identifier">tagBdi</span><span class="Other">,</span>                   <span class="Comment">## the HTML `bdi` element</span>
    313. 

  313.   <span class="Identifier">tagBdo</span><span class="Other">,</span>                   <span class="Comment">## the deprecated HTML `dbo` element</span>
    314. 

  314.   <span class="Identifier">tagBasefont</span><span class="Other">,</span>              <span class="Comment">## the deprecated HTML `basefont` element</span>
    315. 

  315.   <span class="Identifier">tagBig</span><span class="Other">,</span>                   <span class="Comment">## the HTML `big` element</span>
    316. 

  316.   <span class="Identifier">tagBlockquote</span><span class="Other">,</span>            <span class="Comment">## the HTML `blockquote` element</span>
    317. 

  317.   <span class="Identifier">tagBody</span><span class="Other">,</span>                  <span class="Comment">## the HTML `body` element</span>
    318. 

  318.   <span class="Identifier">tagBr</span><span class="Other">,</span>                    <span class="Comment">## the HTML `br` element</span>
    319. 

  319.   <span class="Identifier">tagButton</span><span class="Other">,</span>                <span class="Comment">## the HTML `button` element</span>
    320. 

  320.   <span class="Identifier">tagCanvas</span><span class="Other">,</span>                <span class="Comment">## the HTML `canvas` element</span>
    321. 

  321.   <span class="Identifier">tagCaption</span><span class="Other">,</span>               <span class="Comment">## the HTML `caption` element</span>
    322. 

  322.   <span class="Identifier">tagCenter</span><span class="Other">,</span>                <span class="Comment">## the deprecated HTML `center` element</span>
    323. 

  323.   <span class="Identifier">tagCite</span><span class="Other">,</span>                  <span class="Comment">## the HTML `cite` element</span>
    324. 

  324.   <span class="Identifier">tagCode</span><span class="Other">,</span>                  <span class="Comment">## the HTML `code` element</span>
    325. 

  325.   <span class="Identifier">tagCol</span><span class="Other">,</span>                   <span class="Comment">## the HTML `col` element</span>
    326. 

  326.   <span class="Identifier">tagColgroup</span><span class="Other">,</span>              <span class="Comment">## the HTML `colgroup` element</span>
    327. 

  327.   <span class="Identifier">tagCommand</span><span class="Other">,</span>               <span class="Comment">## the HTML `command` element</span>
    328. 

  328.   <span class="Identifier">tagDatalist</span><span class="Other">,</span>              <span class="Comment">## the HTML `datalist` element</span>
    329. 

  329.   <span class="Identifier">tagDd</span><span class="Other">,</span>                    <span class="Comment">## the HTML `dd` element</span>
    330. 

  330.   <span class="Identifier">tagDel</span><span class="Other">,</span>                   <span class="Comment">## the HTML `del` element</span>
    331. 

  331.   <span class="Identifier">tagDetails</span><span class="Other">,</span>               <span class="Comment">## the HTML `details` element</span>
    332. 

  332.   <span class="Identifier">tagDfn</span><span class="Other">,</span>                   <span class="Comment">## the HTML `dfn` element</span>
    333. 

  333.   <span class="Identifier">tagDialog</span><span class="Other">,</span>                <span class="Comment">## the HTML `dialog` element</span>
    334. 

  334.   <span class="Identifier">tagDiv</span><span class="Other">,</span>                   <span class="Comment">## the HTML `div` element</span>
    335. 

  335.   <span class="Identifier">tagDir</span><span class="Other">,</span>                   <span class="Comment">## the deprecated HTLM `dir` element</span>
    336. 

  336.   <span class="Identifier">tagDl</span><span class="Other">,</span>                    <span class="Comment">## the HTML `dl` element</span>
    337. 

  337.   <span class="Identifier">tagDt</span><span class="Other">,</span>                    <span class="Comment">## the HTML `dt` element</span>
    338. 

  338.   <span class="Identifier">tagEm</span><span class="Other">,</span>                    <span class="Comment">## the HTML `em` element</span>
    339. 

  339.   <span class="Identifier">tagEmbed</span><span class="Other">,</span>                 <span class="Comment">## the HTML `embed` element</span>
    340. 

  340.   <span class="Identifier">tagFieldset</span><span class="Other">,</span>              <span class="Comment">## the HTML `fieldset` element</span>
    341. 

  341.   <span class="Identifier">tagFigcaption</span><span class="Other">,</span>            <span class="Comment">## the HTML `figcaption` element</span>
    342. 

  342.   <span class="Identifier">tagFigure</span><span class="Other">,</span>                <span class="Comment">## the HTML `figure` element</span>
    343. 

  343.   <span class="Identifier">tagFont</span><span class="Other">,</span>                  <span class="Comment">## the deprecated HTML `font` element</span>
    344. 

  344.   <span class="Identifier">tagFooter</span><span class="Other">,</span>                <span class="Comment">## the HTML `footer` element</span>
    345. 

  345.   <span class="Identifier">tagForm</span><span class="Other">,</span>                  <span class="Comment">## the HTML `form` element</span>
    346. 

  346.   <span class="Identifier">tagFrame</span><span class="Other">,</span>                 <span class="Comment">## the HTML `frame` element</span>
    347. 

  347.   <span class="Identifier">tagFrameset</span><span class="Other">,</span>              <span class="Comment">## the deprecated HTML `frameset` element</span>
    348. 

  348.   <span class="Identifier">tagH1</span><span class="Other">,</span>                    <span class="Comment">## the HTML `h1` element</span>
    349. 

  349.   <span class="Identifier">tagH2</span><span class="Other">,</span>                    <span class="Comment">## the HTML `h2` element</span>
    350. 

  350.   <span class="Identifier">tagH3</span><span class="Other">,</span>                    <span class="Comment">## the HTML `h3` element</span>
    351. 

  351.   <span class="Identifier">tagH4</span><span class="Other">,</span>                    <span class="Comment">## the HTML `h4` element</span>
    352. 

  352.   <span class="Identifier">tagH5</span><span class="Other">,</span>                    <span class="Comment">## the HTML `h5` element</span>
    353. 

  353.   <span class="Identifier">tagH6</span><span class="Other">,</span>                    <span class="Comment">## the HTML `h6` element</span>
    354. 

  354.   <span class="Identifier">tagHead</span><span class="Other">,</span>                  <span class="Comment">## the HTML `head` element</span>
    355. 

  355.   <span class="Identifier">tagHeader</span><span class="Other">,</span>                <span class="Comment">## the HTML `header` element</span>
    356. 

  356.   <span class="Identifier">tagHgroup</span><span class="Other">,</span>                <span class="Comment">## the HTML `hgroup` element</span>
    357. 

  357.   <span class="Identifier">tagHtml</span><span class="Other">,</span>                  <span class="Comment">## the HTML `html` element</span>
    358. 

  358.   <span class="Identifier">tagHr</span><span class="Other">,</span>                    <span class="Comment">## the HTML `hr` element</span>
    359. 

  359.   <span class="Identifier">tagI</span><span class="Other">,</span>                     <span class="Comment">## the HTML `i` element</span>
    360. 

  360.   <span class="Identifier">tagIframe</span><span class="Other">,</span>                <span class="Comment">## the deprecated HTML `iframe` element</span>
    361. 

  361.   <span class="Identifier">tagImg</span><span class="Other">,</span>                   <span class="Comment">## the HTML `img` element</span>
    362. 

  362.   <span class="Identifier">tagInput</span><span class="Other">,</span>                 <span class="Comment">## the HTML `input` element</span>
    363. 

  363.   <span class="Identifier">tagIns</span><span class="Other">,</span>                   <span class="Comment">## the HTML `ins` element</span>
    364. 

  364.   <span class="Identifier">tagIsindex</span><span class="Other">,</span>               <span class="Comment">## the deprecated HTML `isindex` element</span>
    365. 

  365.   <span class="Identifier">tagKbd</span><span class="Other">,</span>                   <span class="Comment">## the HTML `kbd` element</span>
    366. 

  366.   <span class="Identifier">tagKeygen</span><span class="Other">,</span>                <span class="Comment">## the HTML `keygen` element</span>
    367. 

  367.   <span class="Identifier">tagLabel</span><span class="Other">,</span>                 <span class="Comment">## the HTML `label` element</span>
    368. 

  368.   <span class="Identifier">tagLegend</span><span class="Other">,</span>                <span class="Comment">## the HTML `legend` element</span>
    369. 

  369.   <span class="Identifier">tagLi</span><span class="Other">,</span>                    <span class="Comment">## the HTML `li` element</span>
    370. 

  370.   <span class="Identifier">tagLink</span><span class="Other">,</span>                  <span class="Comment">## the HTML `link` element</span>
    371. 

  371.   <span class="Identifier">tagMap</span><span class="Other">,</span>                   <span class="Comment">## the HTML `map` element</span>
    372. 

  372.   <span class="Identifier">tagMark</span><span class="Other">,</span>                  <span class="Comment">## the HTML `mark` element</span>
    373. 

  373.   <span class="Identifier">tagMenu</span><span class="Other">,</span>                  <span class="Comment">## the deprecated HTML `menu` element</span>
    374. 

  374.   <span class="Identifier">tagMeta</span><span class="Other">,</span>                  <span class="Comment">## the HTML `meta` element</span>
    375. 

  375.   <span class="Identifier">tagMeter</span><span class="Other">,</span>                 <span class="Comment">## the HTML `meter` element</span>
    376. 

  376.   <span class="Identifier">tagNav</span><span class="Other">,</span>                   <span class="Comment">## the HTML `nav` element</span>
    377. 

  377.   <span class="Identifier">tagNobr</span><span class="Other">,</span>                  <span class="Comment">## the deprecated HTML `nobr` element</span>
    378. 

  378.   <span class="Identifier">tagNoframes</span><span class="Other">,</span>              <span class="Comment">## the deprecated HTML `noframes` element</span>
    379. 

  379.   <span class="Identifier">tagNoscript</span><span class="Other">,</span>              <span class="Comment">## the HTML `noscript` element</span>
    380. 

  380.   <span class="Identifier">tagObject</span><span class="Other">,</span>                <span class="Comment">## the HTML `object` element</span>
    381. 

  381.   <span class="Identifier">tagOl</span><span class="Other">,</span>                    <span class="Comment">## the HTML `ol` element</span>
    382. 

  382.   <span class="Identifier">tagOptgroup</span><span class="Other">,</span>              <span class="Comment">## the HTML `optgroup` element</span>
    383. 

  383.   <span class="Identifier">tagOption</span><span class="Other">,</span>                <span class="Comment">## the HTML `option` element</span>
    384. 

  384.   <span class="Identifier">tagOutput</span><span class="Other">,</span>                <span class="Comment">## the HTML `output` element</span>
    385. 

  385.   <span class="Identifier">tagP</span><span class="Other">,</span>                     <span class="Comment">## the HTML `p` element</span>
    386. 

  386.   <span class="Identifier">tagParam</span><span class="Other">,</span>                 <span class="Comment">## the HTML `param` element</span>
    387. 

  387.   <span class="Identifier">tagPre</span><span class="Other">,</span>                   <span class="Comment">## the HTML `pre` element</span>
    388. 

  388.   <span class="Identifier">tagProgress</span><span class="Other">,</span>              <span class="Comment">## the HTML `progress` element</span>
    389. 

  389.   <span class="Identifier">tagQ</span><span class="Other">,</span>                     <span class="Comment">## the HTML `q` element</span>
    390. 

  390.   <span class="Identifier">tagRp</span><span class="Other">,</span>                    <span class="Comment">## the HTML `rp` element</span>
    391. 

  391.   <span class="Identifier">tagRt</span><span class="Other">,</span>                    <span class="Comment">## the HTML `rt` element</span>
    392. 

  392.   <span class="Identifier">tagRuby</span><span class="Other">,</span>                  <span class="Comment">## the HTML `ruby` element</span>
    393. 

  393.   <span class="Identifier">tagS</span><span class="Other">,</span>                     <span class="Comment">## the deprecated HTML `s` element</span>
    394. 

  394.   <span class="Identifier">tagSamp</span><span class="Other">,</span>                  <span class="Comment">## the HTML `samp` element</span>
    395. 

  395.   <span class="Identifier">tagScript</span><span class="Other">,</span>                <span class="Comment">## the HTML `script` element</span>
    396. 

  396.   <span class="Identifier">tagSection</span><span class="Other">,</span>               <span class="Comment">## the HTML `section` element</span>
    397. 

  397.   <span class="Identifier">tagSelect</span><span class="Other">,</span>                <span class="Comment">## the HTML `select` element</span>
    398. 

  398.   <span class="Identifier">tagSmall</span><span class="Other">,</span>                 <span class="Comment">## the HTML `small` element</span>
    399. 

  399.   <span class="Identifier">tagSource</span><span class="Other">,</span>                <span class="Comment">## the HTML `source` element</span>
    400. 

  400.   <span class="Identifier">tagSpan</span><span class="Other">,</span>                  <span class="Comment">## the HTML `span` element</span>
    401. 

  401.   <span class="Identifier">tagStrike</span><span class="Other">,</span>                <span class="Comment">## the deprecated HTML `strike` element</span>
    402. 

  402.   <span class="Identifier">tagStrong</span><span class="Other">,</span>                <span class="Comment">## the HTML `strong` element</span>
    403. 

  403.   <span class="Identifier">tagStyle</span><span class="Other">,</span>                 <span class="Comment">## the HTML `style` element</span>
    404. 

  404.   <span class="Identifier">tagSub</span><span class="Other">,</span>                   <span class="Comment">## the HTML `sub` element</span>
    405. 

  405.   <span class="Identifier">tagSummary</span><span class="Other">,</span>               <span class="Comment">## the HTML `summary` element</span>
    406. 

  406.   <span class="Identifier">tagSup</span><span class="Other">,</span>                   <span class="Comment">## the HTML `sup` element</span>
    407. 

  407.   <span class="Identifier">tagTable</span><span class="Other">,</span>                 <span class="Comment">## the HTML `table` element</span>
    408. 

  408.   <span class="Identifier">tagTbody</span><span class="Other">,</span>                 <span class="Comment">## the HTML `tbody` element</span>
    409. 

  409.   <span class="Identifier">tagTd</span><span class="Other">,</span>                    <span class="Comment">## the HTML `td` element</span>
    410. 

  410.   <span class="Identifier">tagTextarea</span><span class="Other">,</span>              <span class="Comment">## the HTML `textarea` element</span>
    411. 

  411.   <span class="Identifier">tagTfoot</span><span class="Other">,</span>                 <span class="Comment">## the HTML `tfoot` element</span>
    412. 

  412.   <span class="Identifier">tagTh</span><span class="Other">,</span>                    <span class="Comment">## the HTML `th` element</span>
    413. 

  413.   <span class="Identifier">tagThead</span><span class="Other">,</span>                 <span class="Comment">## the HTML `thead` element</span>
    414. 

  414.   <span class="Identifier">tagTime</span><span class="Other">,</span>                  <span class="Comment">## the HTML `time` element</span>
    415. 

  415.   <span class="Identifier">tagTitle</span><span class="Other">,</span>                 <span class="Comment">## the HTML `title` element</span>
    416. 

  416.   <span class="Identifier">tagTr</span><span class="Other">,</span>                    <span class="Comment">## the HTML `tr` element</span>
    417. 

  417.   <span class="Identifier">tagTrack</span><span class="Other">,</span>                 <span class="Comment">## the HTML `track` element</span>
    418. 

  418.   <span class="Identifier">tagTt</span><span class="Other">,</span>                    <span class="Comment">## the HTML `tt` element</span>
    419. 

  419.   <span class="Identifier">tagU</span><span class="Other">,</span>                     <span class="Comment">## the deprecated HTML `u` element</span>
    420. 

  420.   <span class="Identifier">tagUl</span><span class="Other">,</span>                    <span class="Comment">## the HTML `ul` element</span>
    421. 

  421.   <span class="Identifier">tagVar</span><span class="Other">,</span>                   <span class="Comment">## the HTML `var` element</span>
    422. 

  422.   <span class="Identifier">tagVideo</span><span class="Other">,</span>                 <span class="Comment">## the HTML `video` element</span>
    423. 

  423.   <span class="Identifier">tagWbr</span>                     <span class="Comment">## the HTML `wbr` element</span></pre></dt>
    424. 

  424.   <dd>
    425. 

  425.     
    426. 

  426.     list of all supported HTML tags; order will always be alphabetically
    427. 

  427.     
    428. 

  428.   </dd>
    429. 

  429. </div>
    430. 

  430. 

  431.   </dl>
    432. 

  432. </div>
    433. 

  433. <div class="section" id="10">
    434. 

  434.   <h1><a class="toc-backref" href="#10">Consts</a></h1>
    435. 

  435.   <dl class="item">
    436. 

  436.     <div id="BlockTags">
    437. 

  437.   <dt><pre><a href="htmlparser.html#BlockTags"><span class="Identifier">BlockTags</span></a> <span class="Other">=</span> <span class="Other">{</span><span class="DecNumber">tagAddress</span><span class="Other">,</span> <span class="DecNumber">tagBlockquote</span><span class="Other">,</span> <span class="DecNumber">tagCenter</span><span class="Other">,</span> <span class="DecNumber">tagDel</span><span class="Other">,</span> <span class="DecNumber">tagDir</span><span class="Other">,</span> <span class="DecNumber">tagDiv</span><span class="Other">,</span>
    438. 

  438.              <span class="DecNumber">tagDl</span><span class="Other">,</span> <span class="DecNumber">tagFieldset</span><span class="Other">,</span> <span class="DecNumber">tagForm</span><span class="Other">,</span> <span class="DecNumber">tagH1</span><span class="Other">,</span> <span class="DecNumber">tagH2</span><span class="Other">,</span> <span class="DecNumber">tagH3</span><span class="Other">,</span> <span class="DecNumber">tagH4</span><span class="Other">,</span> <span class="DecNumber">tagH5</span><span class="Other">,</span>
    439. 

  439.              <span class="DecNumber">tagH6</span><span class="Other">,</span> <span class="DecNumber">tagHr</span><span class="Other">,</span> <span class="DecNumber">tagIns</span><span class="Other">,</span> <span class="DecNumber">tagIsindex</span><span class="Other">,</span> <span class="DecNumber">tagMenu</span><span class="Other">,</span> <span class="DecNumber">tagNoframes</span><span class="Other">,</span>
    440. 

  440.              <span class="DecNumber">tagNoscript</span><span class="Other">,</span> <span class="DecNumber">tagOl</span><span class="Other">,</span> <span class="DecNumber">tagP</span><span class="Other">,</span> <span class="DecNumber">tagPre</span><span class="Other">,</span> <span class="DecNumber">tagTable</span><span class="Other">,</span> <span class="DecNumber">tagUl</span><span class="Other">,</span> <span class="DecNumber">tagCenter</span><span class="Other">,</span>
    441. 

  441.              <span class="DecNumber">tagDir</span><span class="Other">,</span> <span class="DecNumber">tagIsindex</span><span class="Other">,</span> <span class="DecNumber">tagMenu</span><span class="Other">,</span> <span class="DecNumber">tagNoframes</span><span class="Other">}</span></pre></dt>
    442. 

  442.   <dd>
    443. 

  443.     
    444. 

  444.     
    445. 

  445.     
    446. 

  446.   </dd>
    447. 

  447. </div>
    448. 

  448. <div id="InlineTags">
    449. 

  449.   <dt><pre><a href="htmlparser.html#InlineTags"><span class="Identifier">InlineTags</span></a> <span class="Other">=</span> <span class="Other">{</span><span class="DecNumber">tagA</span><span class="Other">,</span> <span class="DecNumber">tagAbbr</span><span class="Other">,</span> <span class="DecNumber">tagAcronym</span><span class="Other">,</span> <span class="DecNumber">tagApplet</span><span class="Other">,</span> <span class="DecNumber">tagB</span><span class="Other">,</span> <span class="DecNumber">tagBasefont</span><span class="Other">,</span> <span class="DecNumber">tagBdo</span><span class="Other">,</span>
    450. 

  450.               <span class="DecNumber">tagBig</span><span class="Other">,</span> <span class="DecNumber">tagBr</span><span class="Other">,</span> <span class="DecNumber">tagButton</span><span class="Other">,</span> <span class="DecNumber">tagCite</span><span class="Other">,</span> <span class="DecNumber">tagCode</span><span class="Other">,</span> <span class="DecNumber">tagDel</span><span class="Other">,</span> <span class="DecNumber">tagDfn</span><span class="Other">,</span> <span class="DecNumber">tagEm</span><span class="Other">,</span>
    451. 

  451.               <span class="DecNumber">tagFont</span><span class="Other">,</span> <span class="DecNumber">tagI</span><span class="Other">,</span> <span class="DecNumber">tagImg</span><span class="Other">,</span> <span class="DecNumber">tagIns</span><span class="Other">,</span> <span class="DecNumber">tagInput</span><span class="Other">,</span> <span class="DecNumber">tagIframe</span><span class="Other">,</span> <span class="DecNumber">tagKbd</span><span class="Other">,</span>
    452. 

  452.               <span class="DecNumber">tagLabel</span><span class="Other">,</span> <span class="DecNumber">tagMap</span><span class="Other">,</span> <span class="DecNumber">tagObject</span><span class="Other">,</span> <span class="DecNumber">tagQ</span><span class="Other">,</span> <span class="DecNumber">tagSamp</span><span class="Other">,</span> <span class="DecNumber">tagScript</span><span class="Other">,</span> <span class="DecNumber">tagSelect</span><span class="Other">,</span>
    453. 

  453.               <span class="DecNumber">tagSmall</span><span class="Other">,</span> <span class="DecNumber">tagSpan</span><span class="Other">,</span> <span class="DecNumber">tagStrong</span><span class="Other">,</span> <span class="DecNumber">tagSub</span><span class="Other">,</span> <span class="DecNumber">tagSup</span><span class="Other">,</span> <span class="DecNumber">tagTextarea</span><span class="Other">,</span> <span class="DecNumber">tagTt</span><span class="Other">,</span>
    454. 

  454.               <span class="DecNumber">tagVar</span><span class="Other">,</span> <span class="DecNumber">tagApplet</span><span class="Other">,</span> <span class="DecNumber">tagBasefont</span><span class="Other">,</span> <span class="DecNumber">tagFont</span><span class="Other">,</span> <span class="DecNumber">tagIframe</span><span class="Other">,</span> <span class="DecNumber">tagU</span><span class="Other">,</span> <span class="DecNumber">tagS</span><span class="Other">,</span>
    455. 

  455.               <span class="DecNumber">tagStrike</span><span class="Other">,</span> <span class="DecNumber">tagWbr</span><span class="Other">}</span></pre></dt>
    456. 

  456.   <dd>
    457. 

  457.     
    458. 

  458.     
    459. 

  459.     
    460. 

  460.   </dd>
    461. 

  461. </div>
    462. 

  462. <div id="SingleTags">
    463. 

  463.   <dt><pre><a href="htmlparser.html#SingleTags"><span class="Identifier">SingleTags</span></a> <span class="Other">=</span> <span class="Other">{</span><span class="DecNumber">tagArea</span><span class="Other">,</span> <span class="DecNumber">tagBase</span><span class="Other">,</span> <span class="DecNumber">tagBasefont</span><span class="Other">,</span> <span class="DecNumber">tagBr</span><span class="Other">,</span> <span class="DecNumber">tagCol</span><span class="Other">,</span> <span class="DecNumber">tagFrame</span><span class="Other">,</span> <span class="DecNumber">tagHr</span><span class="Other">,</span>
    464. 

  464.               <span class="DecNumber">tagImg</span><span class="Other">,</span> <span class="DecNumber">tagIsindex</span><span class="Other">,</span> <span class="DecNumber">tagLink</span><span class="Other">,</span> <span class="DecNumber">tagMeta</span><span class="Other">,</span> <span class="DecNumber">tagParam</span><span class="Other">,</span> <span class="DecNumber">tagWbr</span><span class="Other">,</span> <span class="DecNumber">tagSource</span><span class="Other">}</span></pre></dt>
    465. 

  465.   <dd>
    466. 

  466.     
    467. 

  467.     
    468. 

  468.     
    469. 

  469.   </dd>
    470. 

  470. </div>
    471. 

  471. <div id="tagToStr">
    472. 

  472.   <dt><pre><a href="htmlparser.html#tagToStr"><span class="Identifier">tagToStr</span></a> <span class="Other">=</span> <span class="Other">[</span><span class="StringLit">&quot;a&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;abbr&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;acronym&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;address&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;applet&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;area&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;article&quot;</span><span class="Other">,</span>
    473. 

  473.             <span class="StringLit">&quot;aside&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;audio&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;b&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;base&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;basefont&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;bdi&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;bdo&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;big&quot;</span><span class="Other">,</span>
    474. 

  474.             <span class="StringLit">&quot;blockquote&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;body&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;br&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;button&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;canvas&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;caption&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;center&quot;</span><span class="Other">,</span>
    475. 

  475.             <span class="StringLit">&quot;cite&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;code&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;col&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;colgroup&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;command&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;datalist&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;dd&quot;</span><span class="Other">,</span>
    476. 

  476.             <span class="StringLit">&quot;del&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;details&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;dfn&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;dialog&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;div&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;dir&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;dl&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;dt&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;em&quot;</span><span class="Other">,</span>
    477. 

  477.             <span class="StringLit">&quot;embed&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;fieldset&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;figcaption&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;figure&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;font&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;footer&quot;</span><span class="Other">,</span>
    478. 

  478.             <span class="StringLit">&quot;form&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;frame&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;frameset&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;h1&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;h2&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;h3&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;h4&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;h5&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;h6&quot;</span><span class="Other">,</span>
    479. 

  479.             <span class="StringLit">&quot;head&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;header&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;hgroup&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;html&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;hr&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;i&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;iframe&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;img&quot;</span><span class="Other">,</span>
    480. 

  480.             <span class="StringLit">&quot;input&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;ins&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;isindex&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;kbd&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;keygen&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;label&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;legend&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;li&quot;</span><span class="Other">,</span>
    481. 

  481.             <span class="StringLit">&quot;link&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;map&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;mark&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;menu&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;meta&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;meter&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;nav&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;nobr&quot;</span><span class="Other">,</span>
    482. 

  482.             <span class="StringLit">&quot;noframes&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;noscript&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;object&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;ol&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;optgroup&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;option&quot;</span><span class="Other">,</span>
    483. 

  483.             <span class="StringLit">&quot;output&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;p&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;param&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;pre&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;progress&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;q&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;rp&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;rt&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;ruby&quot;</span><span class="Other">,</span>
    484. 

  484.             <span class="StringLit">&quot;s&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;samp&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;script&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;section&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;select&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;small&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;source&quot;</span><span class="Other">,</span>
    485. 

  485.             <span class="StringLit">&quot;span&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;strike&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;strong&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;style&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;sub&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;summary&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;sup&quot;</span><span class="Other">,</span>
    486. 

  486.             <span class="StringLit">&quot;table&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;tbody&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;td&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;textarea&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;tfoot&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;th&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;thead&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;time&quot;</span><span class="Other">,</span>
    487. 

  487.             <span class="StringLit">&quot;title&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;tr&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;track&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;tt&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;u&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;ul&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;var&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;video&quot;</span><span class="Other">,</span> <span class="StringLit">&quot;wbr&quot;</span><span class="Other">]</span></pre></dt>
    488. 

  488.   <dd>
    489. 

  489.     
    490. 

  490.     
    491. 

  491.     
    492. 

  492.   </dd>
    493. 

  493. </div>
    494. 

  494. 

  495.   </dl>
    496. 

  496. </div>
    497. 

  497. <div class="section" id="12">
    498. 

  498.   <h1><a class="toc-backref" href="#12">Procs</a></h1>
    499. 

  499.   <dl class="item">
    500. 

  500.     <div id="entityToRune-procs-all">
    501. 

  501.   <div id="entityToRune,string">
    502. 

  502.   <dt><pre><span class="Keyword">proc</span> <a href="#entityToRune%2Cstring"><span class="Identifier">entityToRune</span></a><span class="Other">(</span><span class="Identifier">entity</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">Rune</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    503. 

  503.   <dd>
    504. 

  504.     
    505. 

  505.     Converts an HTML entity name like <tt class="docutils literal"><span class="pre"><span class="Operator">&amp;</span><span class="Identifier">Uuml</span><span class="Punctuation">;</span></span></tt> or values like <tt class="docutils literal"><span class="pre"><span class="Operator">&amp;</span><span class="Comment">#220;</span></span></tt> or <tt class="docutils literal"><span class="pre"><span class="Operator">&amp;</span><span class="Comment">#x000DC;</span></span></tt> to its UTF-8 equivalent. Rune(0) is returned if the entity name is unknown.
    506. 

  506. <p><strong class="examples_text">Example:</strong></p>
    507. 

  507. <pre class="listing"><span class="Keyword">import</span> <span class="Identifier">std</span><span class="Operator">/</span><span class="Identifier">unicode</span>
    508. 

  508. <span class="Identifier">doAssert</span> <span class="Identifier">entityToRune</span><span class="Punctuation">(</span><span class="StringLit">&quot;&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="Identifier">Rune</span><span class="Punctuation">(</span><span class="DecNumber">0</span><span class="Punctuation">)</span>
    509. 

  509. <span class="Identifier">doAssert</span> <span class="Identifier">entityToRune</span><span class="Punctuation">(</span><span class="StringLit">&quot;a&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="Identifier">Rune</span><span class="Punctuation">(</span><span class="DecNumber">0</span><span class="Punctuation">)</span>
    510. 

  510. <span class="Identifier">doAssert</span> <span class="Identifier">entityToRune</span><span class="Punctuation">(</span><span class="StringLit">&quot;gt&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="StringLit">&quot;&gt;&quot;</span><span class="Operator">.</span><span class="Identifier">runeAt</span><span class="Punctuation">(</span><span class="DecNumber">0</span><span class="Punctuation">)</span>
    511. 

  511. <span class="Identifier">doAssert</span> <span class="Identifier">entityToRune</span><span class="Punctuation">(</span><span class="StringLit">&quot;Uuml&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="StringLit">&quot;Ü&quot;</span><span class="Operator">.</span><span class="Identifier">runeAt</span><span class="Punctuation">(</span><span class="DecNumber">0</span><span class="Punctuation">)</span>
    512. 

  512. <span class="Identifier">doAssert</span> <span class="Identifier">entityToRune</span><span class="Punctuation">(</span><span class="StringLit">&quot;quest&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="StringLit">&quot;?&quot;</span><span class="Operator">.</span><span class="Identifier">runeAt</span><span class="Punctuation">(</span><span class="DecNumber">0</span><span class="Punctuation">)</span>
    513. 

  513. <span class="Identifier">doAssert</span> <span class="Identifier">entityToRune</span><span class="Punctuation">(</span><span class="StringLit">&quot;#x0003F&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="StringLit">&quot;?&quot;</span><span class="Operator">.</span><span class="Identifier">runeAt</span><span class="Punctuation">(</span><span class="DecNumber">0</span><span class="Punctuation">)</span></pre>
    514. 

  514.     
    515. 

  515.   </dd>
    516. 

  516. </div>
    517. 

  517. 

  518. </div>
    519. 

  519. <div id="entityToUtf8-procs-all">
    520. 

  520.   <div id="entityToUtf8,string">
    521. 

  521.   <dt><pre><span class="Keyword">proc</span> <a href="#entityToUtf8%2Cstring"><span class="Identifier">entityToUtf8</span></a><span class="Other">(</span><span class="Identifier">entity</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">string</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    522. 

  522.   <dd>
    523. 

  523.     
    524. 

  524.     Converts an HTML entity name like <tt class="docutils literal"><span class="pre"><span class="Operator">&amp;</span><span class="Identifier">Uuml</span><span class="Punctuation">;</span></span></tt> or values like <tt class="docutils literal"><span class="pre"><span class="Operator">&amp;</span><span class="Comment">#220;</span></span></tt> or <tt class="docutils literal"><span class="pre"><span class="Operator">&amp;</span><span class="Comment">#x000DC;</span></span></tt> to its UTF-8 equivalent. &quot;&quot; is returned if the entity name is unknown. The HTML parser already converts entities to UTF-8.
    525. 

  525. <p><strong class="examples_text">Example:</strong></p>
    526. 

  526. <pre class="listing"><span class="Keyword">const</span> <span class="Identifier">sigma</span> <span class="Operator">=</span> <span class="StringLit">&quot;Σ&quot;</span>
    527. 

  527. <span class="Identifier">doAssert</span> <span class="Identifier">entityToUtf8</span><span class="Punctuation">(</span><span class="StringLit">&quot;&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="StringLit">&quot;&quot;</span>
    528. 

  528. <span class="Identifier">doAssert</span> <span class="Identifier">entityToUtf8</span><span class="Punctuation">(</span><span class="StringLit">&quot;a&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="StringLit">&quot;&quot;</span>
    529. 

  529. <span class="Identifier">doAssert</span> <span class="Identifier">entityToUtf8</span><span class="Punctuation">(</span><span class="StringLit">&quot;gt&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="StringLit">&quot;&gt;&quot;</span>
    530. 

  530. <span class="Identifier">doAssert</span> <span class="Identifier">entityToUtf8</span><span class="Punctuation">(</span><span class="StringLit">&quot;Uuml&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="StringLit">&quot;Ü&quot;</span>
    531. 

  531. <span class="Identifier">doAssert</span> <span class="Identifier">entityToUtf8</span><span class="Punctuation">(</span><span class="StringLit">&quot;quest&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="StringLit">&quot;?&quot;</span>
    532. 

  532. <span class="Identifier">doAssert</span> <span class="Identifier">entityToUtf8</span><span class="Punctuation">(</span><span class="StringLit">&quot;#63&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="StringLit">&quot;?&quot;</span>
    533. 

  533. <span class="Identifier">doAssert</span> <span class="Identifier">entityToUtf8</span><span class="Punctuation">(</span><span class="StringLit">&quot;Sigma&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="Identifier">sigma</span>
    534. 

  534. <span class="Identifier">doAssert</span> <span class="Identifier">entityToUtf8</span><span class="Punctuation">(</span><span class="StringLit">&quot;#931&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="Identifier">sigma</span>
    535. 

  535. <span class="Identifier">doAssert</span> <span class="Identifier">entityToUtf8</span><span class="Punctuation">(</span><span class="StringLit">&quot;#0931&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="Identifier">sigma</span>
    536. 

  536. <span class="Identifier">doAssert</span> <span class="Identifier">entityToUtf8</span><span class="Punctuation">(</span><span class="StringLit">&quot;#x3A3&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="Identifier">sigma</span>
    537. 

  537. <span class="Identifier">doAssert</span> <span class="Identifier">entityToUtf8</span><span class="Punctuation">(</span><span class="StringLit">&quot;#x03A3&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="Identifier">sigma</span>
    538. 

  538. <span class="Identifier">doAssert</span> <span class="Identifier">entityToUtf8</span><span class="Punctuation">(</span><span class="StringLit">&quot;#x3a3&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="Identifier">sigma</span>
    539. 

  539. <span class="Identifier">doAssert</span> <span class="Identifier">entityToUtf8</span><span class="Punctuation">(</span><span class="StringLit">&quot;#X3a3&quot;</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="Identifier">sigma</span></pre>
    540. 

  540.     
    541. 

  541.   </dd>
    542. 

  542. </div>
    543. 

  543. 

  544. </div>
    545. 

  545. <div id="htmlTag-procs-all">
    546. 

  546.   <div id="htmlTag,XmlNode">
    547. 

  547.   <dt><pre><span class="Keyword">proc</span> <a href="#htmlTag%2CXmlNode"><span class="Identifier">htmlTag</span></a><span class="Other">(</span><span class="Identifier">n</span><span class="Other">:</span> <span class="Identifier">XmlNode</span><span class="Other">)</span><span class="Other">:</span> <a href="htmlparser.html#HtmlTag"><span class="Identifier">HtmlTag</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    548. 

  548.   <dd>
    549. 

  549.     
    550. 

  550.     Gets <tt class="docutils literal"><span class="pre"><span class="Identifier">n</span></span></tt>'s tag as a <tt class="docutils literal"><span class="pre"><span class="Identifier">HtmlTag</span></span></tt>.
    551. 

  551.     
    552. 

  552.   </dd>
    553. 

  553. </div>
    554. 

  554. <div id="htmlTag,string">
    555. 

  555.   <dt><pre><span class="Keyword">proc</span> <a href="#htmlTag%2Cstring"><span class="Identifier">htmlTag</span></a><span class="Other">(</span><span class="Identifier">s</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">)</span><span class="Other">:</span> <a href="htmlparser.html#HtmlTag"><span class="Identifier">HtmlTag</span></a> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    556. 

  556.   <dd>
    557. 

  557.     
    558. 

  558.     Converts <tt class="docutils literal"><span class="pre"><span class="Identifier">s</span></span></tt> to a <tt class="docutils literal"><span class="pre"><span class="Identifier">HtmlTag</span></span></tt>. If <tt class="docutils literal"><span class="pre"><span class="Identifier">s</span></span></tt> is no HTML tag, <tt class="docutils literal"><span class="pre"><span class="Identifier">tagUnknown</span></span></tt> is returned.
    559. 

  559.     
    560. 

  560.   </dd>
    561. 

  561. </div>
    562. 

  562. 

  563. </div>
    564. 

  564. <div id="loadHtml-procs-all">
    565. 

  565.   <div id="loadHtml,string">
    566. 

  566.   <dt><pre><span class="Keyword">proc</span> <a href="#loadHtml%2Cstring"><span class="Identifier">loadHtml</span></a><span class="Other">(</span><span class="Identifier">path</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">XmlNode</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">IOError</span><span class="Other">,</span> <span class="Identifier">OSError</span><span class="Other">,</span> <span class="Identifier">ValueError</span><span class="Other">,</span>
    567. 

  567.     <span class="Identifier">Exception</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">ReadIOEffect</span><span class="Other">,</span> <span class="Identifier">RootEffect</span><span class="Other">,</span> <span class="Identifier">WriteIOEffect</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    568. 

  568.   <dd>
    569. 

  569.     
    570. 

  570.     Loads and parses HTML from file specified by <tt class="docutils literal"><span class="pre"><span class="Identifier">path</span></span></tt>, and returns a <tt class="docutils literal"><span class="pre"><span class="Identifier">XmlNode</span></span></tt>. All parsing errors are ignored.
    571. 

  571.     
    572. 

  572.   </dd>
    573. 

  573. </div>
    574. 

  574. <div id="loadHtml,string,seq[string]">
    575. 

  575.   <dt><pre><span class="Keyword">proc</span> <a href="#loadHtml%2Cstring%2Cseq%5Bstring%5D"><span class="Identifier">loadHtml</span></a><span class="Other">(</span><span class="Identifier">path</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">;</span> <span class="Identifier">errors</span><span class="Other">:</span> <span class="Keyword">var</span> <span class="Identifier">seq</span><span class="Other">[</span><span class="Identifier">string</span><span class="Other">]</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">XmlNode</span> {.
    576. 

  576.     <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">IOError</span><span class="Other">,</span> <span class="Identifier">OSError</span><span class="Other">,</span> <span class="Identifier">ValueError</span><span class="Other">,</span> <span class="Identifier">Exception</span><span class="Other">]</span><span class="Other">,</span>
    577. 

  577.     <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">ReadIOEffect</span><span class="Other">,</span> <span class="Identifier">RootEffect</span><span class="Other">,</span> <span class="Identifier">WriteIOEffect</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    578. 

  578.   <dd>
    579. 

  579.     
    580. 

  580.     Loads and parses HTML from file specified by <tt class="docutils literal"><span class="pre"><span class="Identifier">path</span></span></tt>, and returns a <tt class="docutils literal"><span class="pre"><span class="Identifier">XmlNode</span></span></tt>. Every occurred parsing error is added to the <tt class="docutils literal"><span class="pre"><span class="Identifier">errors</span></span></tt> sequence.
    581. 

  581.     
    582. 

  582.   </dd>
    583. 

  583. </div>
    584. 

  584. 

  585. </div>
    586. 

  586. <div id="parseHtml-procs-all">
    587. 

  587.   <div id="parseHtml,string">
    588. 

  588.   <dt><pre><span class="Keyword">proc</span> <a href="#parseHtml%2Cstring"><span class="Identifier">parseHtml</span></a><span class="Other">(</span><span class="Identifier">html</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">XmlNode</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">IOError</span><span class="Other">,</span> <span class="Identifier">OSError</span><span class="Other">,</span> <span class="Identifier">ValueError</span><span class="Other">,</span>
    589. 

  589.     <span class="Identifier">Exception</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">ReadIOEffect</span><span class="Other">,</span> <span class="Identifier">RootEffect</span><span class="Other">,</span> <span class="Identifier">WriteIOEffect</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    590. 

  590.   <dd>
    591. 

  591.     
    592. 

  592.     Parses the HTML from string <tt class="docutils literal"><span class="pre"><span class="Identifier">html</span></span></tt> and returns a <tt class="docutils literal"><span class="pre"><span class="Identifier">XmlNode</span></span></tt>. All parsing errors are ignored.
    593. 

  593.     
    594. 

  594.   </dd>
    595. 

  595. </div>
    596. 

  596. <div id="parseHtml,Stream">
    597. 

  597.   <dt><pre><span class="Keyword">proc</span> <a href="#parseHtml%2CStream"><span class="Identifier">parseHtml</span></a><span class="Other">(</span><span class="Identifier">s</span><span class="Other">:</span> <span class="Identifier">Stream</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">XmlNode</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">IOError</span><span class="Other">,</span> <span class="Identifier">OSError</span><span class="Other">,</span> <span class="Identifier">ValueError</span><span class="Other">,</span>
    598. 

  598.     <span class="Identifier">Exception</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">ReadIOEffect</span><span class="Other">,</span> <span class="Identifier">RootEffect</span><span class="Other">,</span> <span class="Identifier">WriteIOEffect</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    599. 

  599.   <dd>
    600. 

  600.     
    601. 

  601.     Parses the HTML from stream <tt class="docutils literal"><span class="pre"><span class="Identifier">s</span></span></tt> and returns a <tt class="docutils literal"><span class="pre"><span class="Identifier">XmlNode</span></span></tt>. All parsing errors are ignored.
    602. 

  602.     
    603. 

  603.   </dd>
    604. 

  604. </div>
    605. 

  605. <div id="parseHtml,Stream,string,seq[string]">
    606. 

  606.   <dt><pre><span class="Keyword">proc</span> <a href="#parseHtml%2CStream%2Cstring%2Cseq%5Bstring%5D"><span class="Identifier">parseHtml</span></a><span class="Other">(</span><span class="Identifier">s</span><span class="Other">:</span> <span class="Identifier">Stream</span><span class="Other">;</span> <span class="Identifier">filename</span><span class="Other">:</span> <span class="Identifier">string</span><span class="Other">;</span> <span class="Identifier">errors</span><span class="Other">:</span> <span class="Keyword">var</span> <span class="Identifier">seq</span><span class="Other">[</span><span class="Identifier">string</span><span class="Other">]</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">XmlNode</span> {.
    607. 

  607.     <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">IOError</span><span class="Other">,</span> <span class="Identifier">OSError</span><span class="Other">,</span> <span class="Identifier">ValueError</span><span class="Other">,</span> <span class="Identifier">Exception</span><span class="Other">]</span><span class="Other">,</span>
    608. 

  608.     <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Identifier">ReadIOEffect</span><span class="Other">,</span> <span class="Identifier">RootEffect</span><span class="Other">,</span> <span class="Identifier">WriteIOEffect</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    609. 

  609.   <dd>
    610. 

  610.     
    611. 

  611.     Parses the XML from stream <tt class="docutils literal"><span class="pre"><span class="Identifier">s</span></span></tt> and returns a <tt class="docutils literal"><span class="pre"><span class="Identifier">XmlNode</span></span></tt>. Every occurred parsing error is added to the <tt class="docutils literal"><span class="pre"><span class="Identifier">errors</span></span></tt> sequence.
    612. 

  612.     
    613. 

  613.   </dd>
    614. 

  614. </div>
    615. 

  615. 

  616. </div>
    617. 

  617. <div id="runeToEntity-procs-all">
    618. 

  618.   <div id="runeToEntity,Rune">
    619. 

  619.   <dt><pre><span class="Keyword">proc</span> <a href="#runeToEntity%2CRune"><span class="Identifier">runeToEntity</span></a><span class="Other">(</span><span class="Identifier">rune</span><span class="Other">:</span> <span class="Identifier">Rune</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">string</span> {.<span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">tags</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span><span class="Other">,</span> <span class="Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
    620. 

  620.   <dd>
    621. 

  621.     
    622. 

  622.     converts a Rune to its numeric HTML entity equivalent.
    623. 

  623. <p><strong class="examples_text">Example:</strong></p>
    624. 

  624. <pre class="listing"><span class="Keyword">import</span> <span class="Identifier">std</span><span class="Operator">/</span><span class="Identifier">unicode</span>
    625. 

  625. <span class="Identifier">doAssert</span> <span class="Identifier">runeToEntity</span><span class="Punctuation">(</span><span class="Identifier">Rune</span><span class="Punctuation">(</span><span class="DecNumber">0</span><span class="Punctuation">)</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="StringLit">&quot;&quot;</span>
    626. 

  626. <span class="Identifier">doAssert</span> <span class="Identifier">runeToEntity</span><span class="Punctuation">(</span><span class="Identifier">Rune</span><span class="Punctuation">(</span><span class="Operator">-</span><span class="DecNumber">1</span><span class="Punctuation">)</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="StringLit">&quot;&quot;</span>
    627. 

  627. <span class="Identifier">doAssert</span> <span class="Identifier">runeToEntity</span><span class="Punctuation">(</span><span class="StringLit">&quot;Ü&quot;</span><span class="Operator">.</span><span class="Identifier">runeAt</span><span class="Punctuation">(</span><span class="DecNumber">0</span><span class="Punctuation">)</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="StringLit">&quot;#220&quot;</span>
    628. 

  628. <span class="Identifier">doAssert</span> <span class="Identifier">runeToEntity</span><span class="Punctuation">(</span><span class="StringLit">&quot;∈&quot;</span><span class="Operator">.</span><span class="Identifier">runeAt</span><span class="Punctuation">(</span><span class="DecNumber">0</span><span class="Punctuation">)</span><span class="Punctuation">)</span> <span class="Operator">==</span> <span class="StringLit">&quot;#8712&quot;</span></pre>
    629. 

  629.     
    630. 

  630.   </dd>
    631. 

  631. </div>
    632. 

  632. 

  633. </div>
    634. 

  634. 

  635.   </dl>
    636. 

  636. </div>
    637. 

  637. 

  638.   </div>
    639. 

  639. </div>
    640. 

  640. 

  641.       <div class="twelve-columns footer">
    642. 

  642.         <span class="nim-sprite"></span>
    643. 

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