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343 lines
14 KiB
HTML
343 lines
14 KiB
HTML
<!DOCTYPE html>
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<html dir="ltr">
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<head>
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<meta http-equiv="content-type" content="text/html;charset=UTF-8" />
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<title>App/Xtn/Mediawiki/Tidy/JTidy - XOWA</title>
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<link rel="shortcut icon" href="https://gnosygnu.github.io/xowa/xowa_logo.png" />
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<link rel="stylesheet" href="https://gnosygnu.github.io/xowa/xowa_common.css" type="text/css">
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</head>
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<body class="mediawiki ltr sitedir-ltr ns-0 ns-subject skin-vector action-submit vector-animateLayout" spellcheck="false">
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<div id="mw-page-base" class="noprint"></div>
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<div id="mw-head-base" class="noprint"></div>
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<div id="content" class="mw-body">
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<h1 id="firstHeading" class="firstHeading"><span>App/Xtn/Mediawiki/Tidy/JTidy</span></h1>
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<div id="bodyContent" class="mw-body-content">
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<div id="siteSub">From XOWA: the free, open-source, offline wiki application</div>
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<div id="contentSub"></div>
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<div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr">
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<div id="toc" class="toc">
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<div id="toctitle">
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<h2>
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Contents
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</h2>
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</div>
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<ul>
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<li class="toclevel-1 tocsection-1">
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<a href="#Source"><span class="tocnumber">1</span> <span class="toctext">Source</span></a>
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</li>
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<li class="toclevel-1 tocsection-2">
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<a href="#Modifications"><span class="tocnumber">2</span> <span class="toctext">Modifications</span></a>
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</li>
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<li class="toclevel-1 tocsection-3">
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<a href="#jtidy_xowa_changes"><span class="tocnumber">3</span> <span class="toctext">jtidy_xowa changes</span></a>
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<ul>
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<li class="toclevel-2 tocsection-4">
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<a href="#ParseBlock_should_handle_exiled_variable_during_element_reparenting"><span class="tocnumber">3.1</span> <span class="toctext">ParseBlock should handle exiled variable during element reparenting</span></a>
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</li>
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<li class="toclevel-2 tocsection-5">
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<a href="#Do_not_trim_empty_block_element_if_it_has_attributes"><span class="tocnumber">3.2</span> <span class="toctext">Do not trim empty block element if it has attributes</span></a>
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</li>
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<li class="toclevel-2 tocsection-6">
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<a href="#Do_not_convert_empty_.3Cp.3E_to_.3Cbr.3E"><span class="tocnumber">3.3</span> <span class="toctext">Do not convert empty <p> to <br></span></a>
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</li>
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<li class="toclevel-2 tocsection-7">
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<a href="#Do_not_add_.5Cn_after_.3Cspan.3E_in_.3Cpre.3E"><span class="tocnumber">3.4</span> <span class="toctext">Do not add \n after <span> in <pre></span></a>
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</li>
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</ul>
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</li>
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</ul>
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</div>
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<h2>
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<span class="mw-headline" id="Source">Source</span>
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</h2>
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<p>
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The jtidy_xowa.jar was built using the source at <a href="https://sourceforge.net/projects/jtidy/files/JTidy/r938/" rel="nofollow" class="external free">https://sourceforge.net/projects/jtidy/files/JTidy/r938/</a>.
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</p>
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<p>
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Its source is not currently included with XOWA. It is available at the following location: <a href="https://sourceforge.net/projects/xowa/files/support/jtidy/" rel="nofollow" class="external free">https://sourceforge.net/projects/xowa/files/support/jtidy/</a>
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</p>
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<p>
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<br>
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</p>
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<h2>
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<span class="mw-headline" id="Modifications">Modifications</span>
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</h2>
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<p>
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The jtidy_xowa.jar was created for the following reasons:
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</p>
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<ul>
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<li>
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JTidy is not completely in sync with tidy:
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</li>
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</ul>
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<dl>
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<dd>
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JTidy appears to have been built off an earlier version of tidy. tidy has since made a number of bug fixes that are not in JTidy
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</dd>
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</dl>
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<ul>
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<li>
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JTidy has significant differences in translating tidy
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</li>
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</ul>
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<dl>
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<dd>
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JTidy is a very close translation of tidy, but deviates from tidy in a number of places.
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</dd>
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</dl>
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<p>
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<br>
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</p>
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<h2>
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<span class="mw-headline" id="jtidy_xowa_changes">jtidy_xowa changes</span>
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</h2>
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<p>
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The following is only a partial list of JTidy changes. Multiple changes were made for v1.6.2.1 of XOWA to have JTidy be more "tidy-like". In addition, more changes will probably occur in the future to close the gap in source code between tidy and JTidy.
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</p>
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<h3>
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<span class="mw-headline" id="ParseBlock_should_handle_exiled_variable_during_element_reparenting">ParseBlock should handle exiled variable during element reparenting</span>
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</h3>
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<ul>
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<li>
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<b>purpose</b>: <div> between <table> and <tr> not reparented correctly;
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</li>
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<li>
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<b>example</b>: fa.wikinews.org/wiki/Main_Page -> invalid table layout
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</li>
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<li>
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<b>file</b>: /jtidy-r938/src/main/java/org/w3c/tidy/ParserImpl.java
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</li>
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<li>
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<b>proc</b>: ParseBlock.Parse
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</li>
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<li>
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<b>add</b>:
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</li>
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</ul>
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<pre>
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else if ((node.tag.model & Dict.CM_TABLE) != 0 || (node.tag.model & Dict.CM_ROW) != 0)
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{
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// XOWA: DATE:2014-05-31
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/* http://tidy.sf.net/issue/1316307 */
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/* In exiled mode, return so table processing can
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continue. */
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if (lexer.exiled)
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return;
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</pre>
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<p>
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<br>
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</p>
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<h3>
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<span class="mw-headline" id="Do_not_trim_empty_block_element_if_it_has_attributes">Do not trim empty block element if it has attributes</span>
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</h3>
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<ul>
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<li>
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<b>purpose</b>: empty block elements should not be trimmed if they have attributes
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</li>
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<li>
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<b>example</b>: ko.wikisource.org/wiki/Main_Page -> invalid table layout
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</li>
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<li>
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<b>file</b>: /jtidy-r938/src/main/java/org/w3c/tidy/Lexer.java
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</li>
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<li>
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<b>proc</b>: canPrune
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</li>
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<li>
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<b>add</b>:
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</li>
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</ul>
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<pre>
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// XOWA: added to match tidy; DATE:2014-05-31
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if ( ((element.tag.model & Dict.CM_BLOCK) != 0) && element.attributes != null)
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return false;
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if (element.tag == this.configuration.tt.tagA && element.attributes != null)
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</pre>
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<p>
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<br>
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</p>
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<h3>
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<span class="mw-headline" id="Do_not_convert_empty_.3Cp.3E_to_.3Cbr.3E">Do not convert empty <p> to <br></span>
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</h3>
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<ul>
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<li>
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<b>purpose</b>: commented code to convert empty <p> to <br> because it is not in tidy
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</li>
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<li>
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<b>example</b>: none
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</li>
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<li>
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<b>file</b>: /jtidy-r938/src/main/java/org/w3c/tidy/Node.java
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</li>
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<li>
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<b>proc</b>: trimEmptyElement
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</li>
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<li>
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<b>code</b>:
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</li>
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</ul>
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<pre>
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// XOWA: DELETED: not in tidy, and don't really agree with intent; DATE:2014-05-31
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// else if (element.tag == tt.tagP && element.content == null)
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// {
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// // replace <p></p> by <br><br> to preserve formatting
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// Node node = lexer.inferredTag("br");
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// Node.coerceNode(lexer, element, tt.tagBr);
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// element.insertNodeAfterElement(node);
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// }
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</pre>
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<p>
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<br>
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</p>
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<h3>
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<span class="mw-headline" id="Do_not_add_.5Cn_after_.3Cspan.3E_in_.3Cpre.3E">Do not add \n after <span> in <pre></span>
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</h3>
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<ul>
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<li>
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<b>purpose</b>: JTidy was incorrectly adding \n to all block elements inside pre
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</li>
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<li>
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<b>example</b>: none
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</li>
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<li>
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<b>file</b>: /jtidy-r938/src/main/java/org/w3c/tidy/PPrint.java
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</li>
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<li>
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<b>proc</b>: printTag
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</li>
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<li>
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<b>code</b>:
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</li>
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</ul>
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<pre>
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if (indent + linelen < this.configuration.wraplen)
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{
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// wrap after start tag if is <br/> or if it's not inline
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// fix for [514348]
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if (!TidyUtils.toBoolean(mode & NOWRAP)
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&& (!TidyUtils.toBoolean(node.tag.model & Dict.CM_INLINE) || (node.tag == tt.tagBr))
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&& afterSpace(node))
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{
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wraphere = linelen;
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}
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}
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// XOWA: DATE:2014-06-01
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/* flush the current buffer only if it is known to be safe,
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i.e. it will not introduce some spurious white spaces.
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See bug #996484 */
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else if ( TidyUtils.toBoolean(mode & NOWRAP)
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|| node.tag == tt.tagBr
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|| afterSpace(node)
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)
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{
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condFlushLine(fout, indent);
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}
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</pre>
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</div>
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</div>
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</div>
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<div id="mw-head" class="noprint">
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<div id="left-navigation">
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<div id="p-namespaces" class="vectorTabs">
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<h3>Namespaces</h3>
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<ul>
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<li id="ca-nstab-main" class="selected"><span><a id="ca-nstab-main-href" href="index.html">Page</a></span></li>
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</ul>
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</div>
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</div>
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</div>
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<div id='mw-panel' class='noprint'>
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<div id='p-logo'>
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<a style="background-image: url(https://gnosygnu.github.io/xowa/xowa_logo.png);" href="http://xowa.org/" title="Visit the main page"></a>
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</div>
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<div class="portal" id='xowa-portal-home'>
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<h3>XOWA</h3>
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<div class="body">
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<ul>
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<li><a href="http://xowa.org/index.html" title='Visit the main page'>Main page</a></li>
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<li><a href="http://xowa.org/screenshots.html" title='See screenshots of XOWA'>Screenshots</a></li>
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<li><a href="https://www.youtube.com/watch?v=q0qbXYXEH6M" title="See a video of XOWA Desktop in action">Video</a></li>
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<li><a href="http://xowa.org/home/wiki/Help/Download_XOWA.html" title='Download the XOWA application'>Download XOWA</a></li>
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<li><a href="http://xowa.org/home/wiki/Dashboard/Image_databases.html" title='Download offline wikis and image databases'>Download wikis</a></li>
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</ul>
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</div>
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</div>
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<div class="portal" id='xowa-portal-started'>
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<h3>Getting started</h3>
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<div class="body">
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<ul>
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<li><a href="http://xowa.org/home/wiki/App/Setup/System_requirements.html" title='Get XOWA's system requirements'>Requirements</a></li>
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<li><a href="http://xowa.org/home/wiki/App/Setup/Installation.html" title='Get instructions for installing XOWA'>Installation</a></li>
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<li><a href="http://xowa.org/home/wiki/App/Import/Simple_Wikipedia.html" title='Learn how to set up Simple Wikipedia'>Simple Wikipedia</a></li>
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<li><a href="http://xowa.org/home/wiki/App/Import/English_Wikipedia.html" title='Learn how to set up English Wikipedia'>English Wikipedia</a></li>
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<li><a href="http://xowa.org/home/wiki/App/Import/Other_wikis.html" title='Learn how to set up other Wikipedias'>Other Wikipedias</a></li>
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</ul>
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</div>
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</div>
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<div class="portal" id='xowa-portal-android'>
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<h3>Android</h3>
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<div class="body">
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<ul>
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<li><a href="http://xowa.org/home/wiki/Android/Setup.html" title='Setup XOWA on your Android device'>Setup</a></li>
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<li><a href="https://www.youtube.com/watch?v=jsMTBxGweUw" title="See a video of XOWA Android in action">Video</a></li>
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</ul>
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</div>
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</div>
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<div class="portal" id='xowa-portal-help'>
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<h3>Help</h3>
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<div class="body">
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<ul>
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<li><a href="http://xowa.org/home/wiki/Help/About.html" title='Get more information about XOWA'>About</a></li>
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<li><a href="http://xowa.org/home/wiki/Help/Contents.html" title='View a list of help topics'>Contents</a></li>
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<li><a href="http://xowa.org/home/wiki/Help/Media.html" title='Read what others have written about XOWA'>Media</a></li>
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<li><a href="http://xowa.org/home/wiki/Help/Feedback.html" title='Questions? Comments? Leave feedback for XOWA'>Feedback</a></li>
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</ul>
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</div>
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</div>
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<div class="portal" id='xowa-portal-blog'>
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<h3>Blog</h3>
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<div class="body">
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<ul>
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<li><a href="http://xowa.org/home/wiki/Blog.html" title='Follow XOWA''s development process'>Current</a></li>
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</ul>
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</div>
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</div>
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<div class="portal" id='xowa-portal-links'>
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<h3>Links</h3>
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<div class="body">
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<ul>
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<li><a href="http://dumps.wikimedia.org/backup-index.html" title="Get wiki datababase dumps directly from Wikimedia">Wikimedia dumps</a></li>
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<li><a href="https://archive.org/search.php?query=xowa" title="Search archive.org for XOWA files">XOWA @ archive.org</a></li>
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<li><a href="http://en.wikipedia.org" title="Visit Wikipedia (and compare to XOWA!)">English Wikipedia</a></li>
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</ul>
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</div>
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</div>
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<div class="portal" id='xowa-portal-donate'>
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<h3>Donate</h3>
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<div class="body">
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<ul>
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<li><a href="https://archive.org/donate/index.php" title="Support archive.org!">archive.org</a></li><!-- listed first due to recent fire damages: http://blog.archive.org/2013/11/06/scanning-center-fire-please-help-rebuild/ -->
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<li><a href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector" title="Support Wikipedia!">Wikipedia</a></li>
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<li><a href="http://xowa.org/home/wiki/Help/Donate.html" title="Support XOWA!">XOWA</a></li>
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</ul>
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</div>
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</div>
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</div>
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</body>
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</html> |