"Fossies" - the Fresh Open Source Software Archive

Member "highlight-3.57-x64/extras/AsciiDoc/example.html" (12 May 2020, 52892 Bytes) of package /windows/www/highlight-3.57-x64.zip:


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    1 <!DOCTYPE html>
    2 <html lang="en">
    3 <head>
    4 <meta charset="UTF-8">
    5 <meta http-equiv="X-UA-Compatible" content="IE=edge">
    6 <meta name="viewport" content="width=device-width, initial-scale=1.0">
    7 <meta name="generator" content="Asciidoctor 2.0.6">
    8 <meta name="author" content="Tristano Ajmone">
    9 <title>Original HighlightTreeprocessor Example</title>
   10 <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700">
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   12 /* Asciidoctor default stylesheet | MIT License | https://asciidoctor.org */
   13 /* Uncomment @import statement when using as custom stylesheet */
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  439 </head>
  440 <body class="article toc2 toc-left">
  441 <div id="header">
  442 <h1>Original HighlightTreeprocessor Example</h1>
  443 <div class="details">
  444 <span id="author" class="author">Tristano Ajmone</span><br>
  445 <span id="email" class="email"><a href="mailto:tajmone@gmail.com">tajmone@gmail.com</a></span><br>
  446 <span id="revnumber">version 1,</span>
  447 <span id="revdate">2019-03-25</span>
  448 </div>
  449 <div id="toc" class="toc2">
  450 <div id="toctitle">Table of Contents</div>
  451 <ul class="sectlevel1">
  452 <li><a href="#_highlighting_previews">Highlighting Previews</a>
  453 <ul class="sectlevel2">
  454 <li><a href="#_example_1">Example 1</a></li>
  455 <li><a href="#_example_2_line_numbers">Example 2: Line Numbers</a></li>
  456 </ul>
  457 </li>
  458 <li><a href="#_usage_instructions">Usage Instructions</a>
  459 <ul class="sectlevel2">
  460 <li><a href="#_highlight_options">Highlight Options</a>
  461 <ul class="sectlevel3">
  462 <li><a href="#_theme_and_style">Theme and Style</a></li>
  463 <li><a href="#_line_numbering">Line Numbering</a></li>
  464 </ul>
  465 </li>
  466 </ul>
  467 </li>
  468 </ul>
  469 </div>
  470 </div>
  471 <div id="content">
  472 <div id="preamble">
  473 <div class="sectionbody">
  474 <div class="paragraph">
  475 <p>A demonstration of the original <strong>HighlightTreeprocessor</strong> extension published on the
  476 <a href="https://github.com/asciidoctor/asciidoctor-extensions-lab">Asciidoctor Extensions Lab</a>
  477 project.</p>
  478 </div>
  479 </div>
  480 </div>
  481 <div class="sect1">
  482 <h2 id="_highlighting_previews"><a class="anchor" href="#_highlighting_previews"></a>Highlighting Previews</h2>
  483 <div class="sectionbody">
  484 <div class="paragraph">
  485 <p>A couple of examples of how the rendered code looks like.</p>
  486 </div>
  487 <div class="paragraph">
  488 <p>Associated files:</p>
  489 </div>
  490 <div class="ulist">
  491 <ul>
  492 <li>
  493 <p><a href="./highlight-treeprocessor.rb"><code>highlight-treeprocessor.rb</code></a></p>
  494 </li>
  495 </ul>
  496 </div>
  497 <div class="sect2">
  498 <h3 id="_example_1"><a class="anchor" href="#_example_1"></a>Example 1</h3>
  499 <div class="listingblock">
  500 <div class="content">
  501 <pre class="highlight"><code class="language-purebasic" data-lang="purebasic"><span class="hl slc">; ==============================================================================</span>
  502 <span class="hl slc">;                   PureBasic 5.62 - Syntax Highlighting Test</span>
  503 <span class="hl slc">; ==============================================================================</span>
  504 <span class="hl slc">; by Tristano Ajmone (2018/10/04), public domain: http://unlicense.org</span>
  505 
  506 <span class="hl kwa">Declare</span>.i <span class="hl kwc">CountdownDialog</span>(text.s)
  507 
  508 <span class="hl kwa">Macro</span> <span class="hl kwc">IsEven</span>(num)
  509   (num <span class="hl opt">&amp;</span> <span class="hl num">1</span> <span class="hl opt">=</span> <span class="hl num">0</span>)
  510 <span class="hl kwa">EndMacro</span>
  511 
  512 <span class="hl kwa">For</span> i<span class="hl opt">=</span><span class="hl num">5</span> <span class="hl kwa">To</span> <span class="hl num">1</span> <span class="hl kwa">Step</span> <span class="hl opt">-</span><span class="hl num">1</span>
  513   <span class="hl kwa">If</span> <span class="hl kwc">isEven</span>(i) : <span class="hl kwa">Debug</span> <span class="hl kwc">Str</span>(i) <span class="hl opt">+</span><span class="hl str">&quot; is even.&quot;</span> : <span class="hl kwa">EndIf</span>
  514   TEXT$ <span class="hl opt">=</span> <span class="hl str">&quot;Iteration number: &quot;</span> <span class="hl opt">+</span> <span class="hl kwc">Str</span>(i) <span class="hl opt">+</span> <span class="hl str">~&quot;</span><span class="hl esc">\n\n</span><span class="hl str">Do you wish to continue?&quot;</span>
  515   <span class="hl kwa">If</span> <span class="hl kwc">CountdownDialog</span>(TEXT$) : <span class="hl kwa">Break</span> : <span class="hl kwa">EndIf</span>
  516 <span class="hl kwa">Next</span>
  517 
  518 MyVar <span class="hl opt">=</span> <span class="hl num">%1011</span> <span class="hl opt">&lt;&lt;</span> <span class="hl num">1</span>
  519 <span class="hl kwa">EnableASM</span>
  520 <span class="hl kwb">INC</span> MyVar <span class="hl slc">; Mix ASM keywords with PureBasic variable</span>
  521 <span class="hl kwa">DisableASM</span>
  522 <span class="hl kwa">Debug</span> <span class="hl str">&quot;MyVar: &quot;</span><span class="hl opt">+</span><span class="hl kwc">Str</span>(MyVar)
  523 
  524 <span class="hl kwa">Procedure</span>.i <span class="hl kwc">CountdownDialog</span>(text.s)
  525   UserChoice <span class="hl opt">=</span> <span class="hl kwc">MessageRequester</span>(<span class="hl str">&quot;Countdown Dialog&quot;</span>, text, <span class="hl kwb">#PB_MessageRequester_YesNo</span> <span class="hl opt">|</span>
  526                                                           <span class="hl kwb">#PB_MessageRequester_Info</span>)
  527   <span class="hl kwa">If</span> UserChoice <span class="hl opt">=</span> <span class="hl kwb">#PB_MessageRequester_No</span>
  528     <span class="hl kwa">CompilerIf</span> <span class="hl kwb">#PB_Compiler_Processor</span> <span class="hl opt">=</span> <span class="hl kwb">#PB_Processor_x64</span>
  529       <span class="hl kwb">!mov rax,1</span>
  530     <span class="hl kwa">CompilerElse</span>
  531       <span class="hl kwb">!mov eax,1</span>
  532     <span class="hl kwa">CompilerEndIf</span>
  533   <span class="hl kwa">Else</span>
  534     <span class="hl kwa">ProcedureReturn</span> <span class="hl num">0</span>
  535   <span class="hl kwa">EndIf</span>
  536   <span class="hl kwa">ProcedureReturn</span> <span class="hl slc">; RAX/EAX will be the implicit return value</span>
  537 <span class="hl kwa">EndProcedure</span></code></pre>
  538 </div>
  539 </div>
  540 </div>
  541 <div class="sect2">
  542 <h3 id="_example_2_line_numbers"><a class="anchor" href="#_example_2_line_numbers"></a>Example 2: Line Numbers</h3>
  543 <div class="paragraph">
  544 <p>Now we add the <code>linenum</code> option to enable line-numbering:</p>
  545 </div>
  546 <div class="listingblock">
  547 <div class="content">
  548 <pre class="highlight"><code class="language-alan" data-lang="alan"><span class="hl lin"> 1 </span><span class="hl slc">--==============================================================================</span>
  549 <span class="hl lin"> 2 </span><span class="hl slc">-- &quot;Chez Alan&quot; by Tristano Ajmone, 2018 || Public domain: http://unlicense.org</span>
  550 <span class="hl lin"> 3 </span><span class="hl slc">--==============================================================================</span>
  551 <span class="hl lin"> 4 </span><span class="hl kwa">Import</span> &apos;library.i&apos;<span class="hl kwa">.</span> <span class="hl slc">--&gt; ALAN Standard Library v2.1</span>
  552 <span class="hl lin"> 5 </span>
  553 <span class="hl lin"> 6 </span><span class="hl kwa">The</span> my_game <span class="hl kwa">IsA</span> definition_block
  554 <span class="hl lin"> 7 </span>  <span class="hl kwa">Has</span> title    <span class="hl str">&quot;Chez Alan&quot;</span><span class="hl kwa">.</span>
  555 <span class="hl lin"> 8 </span>  <span class="hl kwa">Has</span> subtitle <span class="hl str">&quot;A small demo adventure&quot;</span><span class="hl kwa">.</span>
  556 <span class="hl lin"> 9 </span>  <span class="hl kwa">Has</span> author   <span class="hl str">&quot;Tristano Ajmone&quot;</span><span class="hl kwa">.</span>
  557 <span class="hl lin">10 </span>  <span class="hl kwa">Has</span> year     <span class="hl num">2018</span><span class="hl kwa">.</span>
  558 <span class="hl lin">11 </span>  <span class="hl kwa">Has</span> version  <span class="hl str">&quot;1&quot;</span><span class="hl kwa">.</span>
  559 <span class="hl lin">12 </span><span class="hl kwa">End The.</span>
  560 <span class="hl lin">13 </span>
  561 <span class="hl lin">14 </span><span class="hl kwa">The</span> &apos;IF Plaza&apos; <span class="hl kwa">IsA</span> <span class="hl kwb">location</span>
  562 <span class="hl lin">15 </span>  <span class="hl kwa">Exit</span> north <span class="hl kwa">to</span> ChezAlan<span class="hl kwa">.</span>
  563 <span class="hl lin">16 </span>  <span class="hl kwa">Description</span> <span class="hl str">&quot;North lies &quot;</span><span class="hl str">&quot;Chez Alan&quot;</span><span class="hl str">&quot;, the renown French brasserie.&quot;</span>
  564 <span class="hl lin">17 </span><span class="hl kwa">End The</span> &apos;IF Plaza&apos;<span class="hl kwa">.</span>
  565 <span class="hl lin">18 </span>
  566 <span class="hl lin">19 </span><span class="hl kwa">The</span> ChezAlan <span class="hl kwa">IsA</span> room<span class="hl kwa">.</span>
  567 <span class="hl lin">20 </span>  <span class="hl kwa">Name</span> &apos;Chez Alan Brasserie&apos;<span class="hl kwa">.</span>
  568 <span class="hl lin">21 </span>  <span class="hl kwa">Description</span>
  569 <span class="hl lin">22 </span>    <span class="hl str">&quot;Today Chez Alan seems busier then ever.&quot;</span>
  570 <span class="hl lin">23 </span>  <span class="hl kwa">Entered</span>
  571 <span class="hl lin">24 </span>    <span class="hl str">&quot;&quot;</span><span class="hl str">&quot;Welcome back Sir!&quot;</span><span class="hl str">&quot; the maitre greets you.</span>
  572 <span class="hl lin">25 </span><span class="hl str"></span>    <span class="hl esc">$n</span><span class="hl str">He has a strong French accent.&quot;</span>
  573 <span class="hl lin">26 </span><span class="hl kwa">End The</span> ChezAlan<span class="hl kwa">.</span>
  574 <span class="hl lin">27 </span>
  575 <span class="hl lin">28 </span><span class="hl kwa">The</span> Pierre <span class="hl kwa">IsA</span> male <span class="hl kwa">At</span> ChezAlan<span class="hl kwa">.</span>
  576 <span class="hl lin">29 </span>  <span class="hl kwa">Name</span> Pierre<span class="hl kwa">.</span>
  577 <span class="hl lin">30 </span>  <span class="hl kwa">Name</span> &apos;Alan&apos;&apos;s&apos; brother<span class="hl kwa">.</span>
  578 <span class="hl lin">31 </span>  <span class="hl kwa">Is</span> named<span class="hl kwa">.</span>
  579 <span class="hl lin">32 </span>  <span class="hl kwa">Has</span> ex <span class="hl str">&quot;Pierre is Alan&apos;s brother.&quot;</span><span class="hl kwa">.</span>
  580 <span class="hl lin">33 </span><span class="hl kwa">End The</span> Pierre<span class="hl kwa">.</span>
  581 <span class="hl lin">34 </span>
  582 <span class="hl lin">35 </span><span class="hl kwa">Start At</span> &apos;IF Plaza&apos;<span class="hl kwa">.</span>
  583 <span class="hl lin">36 </span><span class="hl kwa">Describe</span> banner<span class="hl kwa">.</span></code></pre>
  584 </div>
  585 </div>
  586 </div>
  587 </div>
  588 </div>
  589 <div class="sect1">
  590 <h2 id="_usage_instructions"><a class="anchor" href="#_usage_instructions"></a>Usage Instructions</h2>
  591 <div class="sectionbody">
  592 <div class="paragraph">
  593 <p>To enable the <strong>HighlightTreeprocessor</strong> extension you must invoke Asciidoctor with the <code>-r</code> (<code>--require</code>) option:</p>
  594 </div>
  595 <div class="listingblock">
  596 <div class="content">
  597 <pre class="highlight"><code class="language-bash" data-lang="bash">asciidoctor <span class="hl kwb">-r</span> .<span class="hl opt">/</span>highlight-treeprocessor.rb your_document.asciidoc</code></pre>
  598 </div>
  599 </div>
  600 <div class="paragraph">
  601 <p>To enable using Highlight, you need to set the <code>source-highlighter</code> attribute to <code>highlight</code>.
  602 You may do so via the command line, using the <code>-a</code> (<code>--attribute</code>) option:</p>
  603 </div>
  604 <div class="listingblock">
  605 <div class="content">
  606 <pre class="highlight"><code class="language-bash" data-lang="bash">asciidoctor \
  607   <span class="hl kwb">-r</span> .<span class="hl opt">/</span>highlight-treeprocessor.rb \
  608   <span class="hl kwb">-a</span> source-highlighter<span class="hl opt">=</span>highlight \
  609   your_document.asciidoc</code></pre>
  610 </div>
  611 </div>
  612 <div class="paragraph">
  613 <p>or you can declare the attribute inside the document header:</p>
  614 </div>
  615 <div class="literalblock">
  616 <div class="content">
  617 <pre>:source-highlighter: highlight</pre>
  618 </div>
  619 </div>
  620 <div class="sect2">
  621 <h3 id="_highlight_options"><a class="anchor" href="#_highlight_options"></a>Highlight Options</h3>
  622 <div class="sect3">
  623 <h4 id="_theme_and_style"><a class="anchor" href="#_theme_and_style"></a>Theme and Style</h4>
  624 <div class="paragraph">
  625 <p>The original extension exposes two attributes to set the Highlight theme and to control the CSS styling format:</p>
  626 </div>
  627 <table class="tableblock frame-all grid-all stretch">
  628 <colgroup>
  629 <col style="width: 25%;">
  630 <col style="width: 25%;">
  631 <col style="width: 25%;">
  632 <col style="width: 25%;">
  633 </colgroup>
  634 <thead>
  635 <tr>
  636 <th class="tableblock halign-left valign-top">attribute name</th>
  637 <th class="tableblock halign-left valign-top">allowed values</th>
  638 <th class="tableblock halign-left valign-top">default value</th>
  639 <th class="tableblock halign-left valign-top">Highlight option</th>
  640 </tr>
  641 </thead>
  642 <tbody>
  643 <tr>
  644 <td class="tableblock halign-left valign-top"><p class="tableblock"><code>highlight-style</code></p></td>
  645 <td class="tableblock halign-left valign-top"><p class="tableblock">any theme name</p></td>
  646 <td class="tableblock halign-left valign-top"><p class="tableblock"><code>edit-eclipse</code></p></td>
  647 <td class="tableblock halign-left valign-top"><p class="tableblock"><code>--style=&lt;value&gt;</code></p></td>
  648 </tr>
  649 <tr>
  650 <td class="tableblock halign-left valign-top"><p class="tableblock"><code>highlight-css</code></p></td>
  651 <td class="tableblock halign-left valign-top"><p class="tableblock"><code>class</code>/<code>style</code></p></td>
  652 <td class="tableblock halign-left valign-top"><p class="tableblock"><code>class</code></p></td>
  653 <td class="tableblock halign-left valign-top"><p class="tableblock"><em>none</em>/<code>--inline-css</code></p></td>
  654 </tr>
  655 </tbody>
  656 </table>
  657 <div class="paragraph">
  658 <p>The <code>highlight-style</code> attribute allows you to choose any Highlight theme by setting its value to the theme&#8217;s filename (without the extension).
  659 The selected theme must be inside Highlight <code>/themes/</code> folder.</p>
  660 </div>
  661 <div class="admonitionblock note">
  662 <table>
  663 <tr>
  664 <td class="icon">
  665 <i class="fa icon-note" title="Note"></i>
  666 </td>
  667 <td class="content">
  668 The <strong>HighlightTreeprocessor</strong> extension only allows you to pick a single theme per document.
  669 </td>
  670 </tr>
  671 </table>
  672 </div>
  673 <div class="paragraph">
  674 <p>By default, Asciidoctor will set <code>highlight-css</code> to <code>class</code>, so that Highlight will use class names to style the various syntax elements (which is also Highlight default behavior):</p>
  675 </div>
  676 <div class="listingblock">
  677 <div class="content">
  678 <pre class="highlight"><code class="language-html" data-lang="html"><span class="hl kwa">&lt;span</span> <span class="hl kwb">class</span>=<span class="hl str">&quot;hl kwa&quot;</span><span class="hl kwa">&gt;</span>require<span class="hl kwa">&lt;/span&gt;</span></code></pre>
  679 </div>
  680 </div>
  681 <div class="paragraph">
  682 <p>whereas setting <code>highlight-css</code> to <code>style</code> will inline the CSS definitions into the tags, instead of using classes (i.e. Highlight is invoked with the <code>--inline-css</code> option):</p>
  683 </div>
  684 <div class="listingblock">
  685 <div class="content">
  686 <pre class="highlight"><code class="language-html" data-lang="html"><span class="hl kwa">&lt;span</span> <span class="hl kwb">style</span>=<span class="hl str">&quot;color:#62acce; font-weight:bold&quot;</span><span class="hl kwa">&gt;</span>require<span class="hl kwa">&lt;/span&gt;</span></code></pre>
  687 </div>
  688 </div>
  689 <div class="paragraph">
  690 <p>Obviously, the latter solution is more verbose, so you&#8217;re better off not setting the <code>highlight-css</code> attribute at all, and just stick to the extension default value (<code>class</code>).</p>
  691 </div>
  692 <div class="admonitionblock warning">
  693 <table>
  694 <tr>
  695 <td class="icon">
  696 <i class="fa icon-warning" title="Warning"></i>
  697 </td>
  698 <td class="content">
  699 The <code>style</code> option fails to style the background color (i.e. Highlight <code>canvas</code>), probably due to the extension being very old and Highlight having changed tag/classes in the HTML output.
  700 </td>
  701 </tr>
  702 </table>
  703 </div>
  704 <div class="paragraph">
  705 <p>When <code>highlight-css</code> is set to <code>class</code>, the extension will get the CSS stylesheet of the <code>highlight-style</code> theme by invoking Highlight with the <code>-c stdout --print-style -s</code> option, and injects it at the end of the output HTML document:</p>
  706 </div>
  707 <div class="listingblock">
  708 <div class="title">HTML Example</div>
  709 <div class="content">
  710 <pre class="highlight"><code class="language-css" data-lang="css"><span class="hl opt">&lt;</span>style<span class="hl opt">&gt;</span>
  711 <span class="hl com">/* Style definition file generated by highlight 3.49, http://www.andre-simon.de/ */</span>
  712 <span class="hl com">/* highlight theme: vim kellys */</span>
  713 body<span class="hl opt">.</span>hl <span class="hl opt">{</span> <span class="hl kwa">background-color</span><span class="hl opt">:</span><span class="hl num">#2a2b2f</span><span class="hl opt">; }</span>
  714 <span class="hl kwc">.listingblock pre.highlight</span> <span class="hl opt">{</span> <span class="hl kwa">background-color</span><span class="hl opt">:</span><span class="hl num">#2a2b2f</span><span class="hl opt">; }</span>
  715 pre<span class="hl opt">.</span>highlight<span class="hl opt">&gt;</span>code <span class="hl opt">{</span> <span class="hl kwa">color</span><span class="hl opt">:</span> <span class="hl num">#e1e0e5</span><span class="hl opt">; }</span>
  716 <span class="hl kwc">.hl.num</span> <span class="hl opt">{</span> <span class="hl kwa">color</span><span class="hl opt">:</span><span class="hl num">#dabc7f</span><span class="hl opt">; }</span>
  717 <span class="hl kwc">.hl.esc</span> <span class="hl opt">{</span> <span class="hl kwa">color</span><span class="hl opt">:</span><span class="hl num">#9ab2c8</span><span class="hl opt">; }</span>
  718 <span class="hl kwc">.hl.str</span> <span class="hl opt">{</span> <span class="hl kwa">color</span><span class="hl opt">:</span><span class="hl num">#dabc7f</span><span class="hl opt">; }</span>
  719 <span class="hl kwc">.hl.pps</span> <span class="hl opt">{</span> <span class="hl kwa">color</span><span class="hl opt">:</span><span class="hl num">#dabc7f</span><span class="hl opt">; }</span>
  720 <span class="hl kwc">.hl.slc</span> <span class="hl opt">{</span> <span class="hl kwa">color</span><span class="hl opt">:</span><span class="hl num">#67686b</span><span class="hl opt">; }</span>
  721 <span class="hl kwc">.hl.com</span> <span class="hl opt">{</span> <span class="hl kwa">color</span><span class="hl opt">:</span><span class="hl num">#67686b</span><span class="hl opt">; }</span>
  722 <span class="hl kwc">.hl.ppc</span> <span class="hl opt">{</span> <span class="hl kwa">color</span><span class="hl opt">:</span><span class="hl num">#77cf63</span><span class="hl opt">; }</span>
  723 <span class="hl kwc">.hl.opt</span> <span class="hl opt">{</span> <span class="hl kwa">color</span><span class="hl opt">:</span><span class="hl num">#e1e0e5</span><span class="hl opt">; }</span>
  724 <span class="hl kwc">.hl.ipl</span> <span class="hl opt">{</span> <span class="hl kwa">color</span><span class="hl opt">:</span><span class="hl num">#c75e75</span><span class="hl opt">; }</span>
  725 <span class="hl kwc">.hl.lin</span> <span class="hl opt">{</span> <span class="hl kwa">color</span><span class="hl opt">:</span><span class="hl num">#a3a362</span><span class="hl opt">; }</span>
  726 <span class="hl kwc">.hl.kwa</span> <span class="hl opt">{</span> <span class="hl kwa">color</span><span class="hl opt">:</span><span class="hl num">#62acce</span><span class="hl opt">;</span> <span class="hl kwa">font-weight</span><span class="hl opt">:</span>bold<span class="hl opt">; }</span>
  727 <span class="hl kwc">.hl.kwb</span> <span class="hl opt">{</span> <span class="hl kwa">color</span><span class="hl opt">:</span><span class="hl num">#e6ac32</span><span class="hl opt">; }</span>
  728 <span class="hl kwc">.hl.kwc</span> <span class="hl opt">{</span> <span class="hl kwa">color</span><span class="hl opt">:</span><span class="hl num">#cf8563</span><span class="hl opt">; }</span>
  729 <span class="hl kwc">.hl.kwd</span> <span class="hl opt">{</span> <span class="hl kwa">color</span><span class="hl opt">:</span><span class="hl num">#bb63cf</span><span class="hl opt">; }</span>
  730 <span class="hl opt">&lt;/</span>style<span class="hl opt">&gt;</span>
  731 <span class="hl opt">&lt;/</span>body<span class="hl opt">&gt;</span>
  732 <span class="hl opt">&lt;/</span>html<span class="hl opt">&gt;</span></code></pre>
  733 </div>
  734 </div>
  735 </div>
  736 <div class="sect3">
  737 <h4 id="_line_numbering"><a class="anchor" href="#_line_numbering"></a>Line Numbering</h4>
  738 <div class="paragraph">
  739 <p>Furthermore, you can enable line-numbering via the <code>linenums</code> option to the source block style of a listing block:</p>
  740 </div>
  741 <div class="literalblock">
  742 <div class="title">AsciiDoc Example</div>
  743 <div class="content">
  744 <pre>[source,ruby,linenum]
  745 ---------------------
  746 require 'sinatra'
  747 
  748 get '/hi' do
  749   "Hello World!"
  750 end
  751 ---------------------</pre>
  752 </div>
  753 </div>
  754 <div class="listingblock">
  755 <div class="title">Result Preview</div>
  756 <div class="content">
  757 <pre class="highlight"><code class="language-ruby" data-lang="ruby"><span class="hl lin"> 1 </span><span class="hl kwa">require</span> <span class="hl str">&apos;sinatra&apos;</span>
  758 <span class="hl lin"> 2 </span>
  759 <span class="hl lin"> 3 </span>get <span class="hl str">&apos;/hi&apos;</span> <span class="hl kwa">do</span>
  760 <span class="hl lin"> 4 </span>  <span class="hl str">&quot;Hello World!</span><span class="hl str">&quot;</span>
  761 <span class="hl lin"> 5 </span><span class="hl str">end</span></code></pre>
  762 </div>
  763 </div>
  764 <div class="paragraph">
  765 <p>When <code>linenums</code> is used, Highlight is invoked with the <code>-l -j 2</code> options.</p>
  766 </div>
  767 </div>
  768 </div>
  769 </div>
  770 </div>
  771 </div>
  772 <div id="footer">
  773 <div id="footer-text">
  774 Version 1<br>
  775 </div>
  776 </div>
  777 <style>
  778 /* Style definition file generated by highlight 3.50, http://www.andre-simon.de/ */
  779 /* highlight theme: vim kellys */
  780 body.hl { background-color:#2a2b2f; }
  781 .listingblock pre.highlight { background-color:#2a2b2f; }
  782 pre.highlight>code { color: #e1e0e5; }
  783 .hl.num { color:#dabc7f; }
  784 .hl.esc { color:#9ab2c8; }
  785 .hl.str { color:#dabc7f; }
  786 .hl.pps { color:#dabc7f; }
  787 .hl.slc { color:#67686b; }
  788 .hl.com { color:#67686b; }
  789 .hl.ppc { color:#77cf63; }
  790 .hl.opt { color:#e1e0e5; }
  791 .hl.ipl { color:#c75e75; }
  792 .hl.lin { color:#a3a362; }
  793 .hl.kwa { color:#62acce; font-weight:bold; }
  794 .hl.kwb { color:#e6ac32; }
  795 .hl.kwc { color:#cf8563; }
  796 .hl.kwd { color:#bb63cf; }
  797 </style>
  798 </body>
  799 </html>