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296 lines
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<html>
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<head>
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<title>Individual Pages</title>
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<link href="../docs-assets/Breadcrumbs.css" rel="stylesheet" rev="stylesheet" type="text/css">
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<meta name="viewport" content="width=device-width initial-scale=1">
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}
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</script>
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<h1><a href="../index.html">
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<img src="../docs-assets/Inform.png" height=72">
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</a></h1>
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<ul><li><a href="../compiler.html">compiler tools</a></li>
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<li><a href="../other.html">other tools</a></li>
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<li><a href="../extensions.html">extensions and kits</a></li>
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<li><a href="../units.html">unit test tools</a></li>
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</ul><h2>Compiler Webs</h2><ul>
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<li><a href="../inbuild/index.html">inbuild</a></li>
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<li><a href="../inform7/index.html">inform7</a></li>
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<li><a href="../inter/index.html">inter</a></li>
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</ul><h2>Inbuild Modules</h2><ul>
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<li><a href="index.html"><span class="selectedlink">supervisor</span></a></li>
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</ul><h2>Inform7 Modules</h2><ul>
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<li><a href="../core-module/index.html">core</a></li>
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<li><a href="../inflections-module/index.html">inflections</a></li>
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<li><a href="../linguistics-module/index.html">linguistics</a></li>
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<li><a href="../kinds-module/index.html">kinds</a></li>
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<li><a href="../if-module/index.html">if</a></li>
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<li><a href="../multimedia-module/index.html">multimedia</a></li>
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<li><a href="../problems-module/index.html">problems</a></li>
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<li><a href="../index-module/index.html">index</a></li>
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</ul><h2>Inter Modules</h2><ul>
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<li><a href="../bytecode-module/index.html">bytecode</a></li>
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<li><a href="../building-module/index.html">building</a></li>
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<li><a href="../codegen-module/index.html">codegen</a></li>
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</ul><h2>Shared Modules</h2><ul>
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<li><a href="../arch-module/index.html">arch</a></li>
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<li><a href="../syntax-module/index.html">syntax</a></li>
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<li><a href="../words-module/index.html">words</a></li>
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<li><a href="../html-module/index.html">html</a></li>
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<li><a href="../../../inweb/docs/foundation-module/index.html">foundation</a></li>
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</ul>
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</nav>
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<main role="main">
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<!--Weave of 'Individual Pages' generated by Inweb-->
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<div class="breadcrumbs">
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<ul class="crumbs"><li><a href="../index.html">Home</a></li><li><a href="../compiler.html">Inbuild Modules</a></li><li><a href="index.html">supervisor</a></li><li><a href="index.html#7">Chapter 7: Extension Indexing</a></li><li><b>Individual Pages</b></li></ul></div>
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<p class="purpose">To generate the individual pages on extensions in the extension mini-website.</p>
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<p class="commentary firstcommentary"><a id="SP1"></a><b>§1. </b><a href="7-tm.html#SP2" class="internal">ExtensionWebsite::go</a> calls the following function to make either a
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detailed or a sketchy documentation page on an extension, supplying either
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a non-null <span class="extract"><span class="extract-syntax">E</span></span> for details, or a non-null <span class="extract"><span class="extract-syntax">ecd</span></span> for a sketch.
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</p>
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<p class="commentary">The outer shell function calls the inner one first to generate the main
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page of the documentation (where <span class="extract"><span class="extract-syntax">eg_number</span></span> is <span class="extract"><span class="extract-syntax">-1</span></span>), then uses its return
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value (the number of examples provided, which may be 0) to generate
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associated files for each example.w
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">ExtensionPages::write_page</span><button class="popup" onclick="togglePopup('usagePopup1')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup1">Usage of <span class="code-font"><span class="function-syntax">ExtensionPages::write_page</span></span>:<br/><a href="7-ip2.html#SP2_1">§2.1</a><br/>The Mini-Website - <a href="7-tm.html#SP2_3">§2.3</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">extension_census_datum</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ecd</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">inform_extension</span><span class="plain-syntax"> *</span><span class="identifier-syntax">E</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">force_update</span><span class="plain-syntax">, </span><span class="reserved-syntax">inform_project</span><span class="plain-syntax"> *</span><span class="identifier-syntax">proj</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax">, </span><span class="identifier-syntax">eg_count</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">eg_count</span><span class="plain-syntax"> = </span><a href="7-ip2.html#SP2" class="function-link"><span class="function-syntax">ExtensionPages::write_page_inner</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ecd</span><span class="plain-syntax">, </span><span class="identifier-syntax">E</span><span class="plain-syntax">, -1, </span><span class="identifier-syntax">force_update</span><span class="plain-syntax">, </span><span class="identifier-syntax">proj</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="identifier-syntax">c</span><span class="plain-syntax">=1; </span><span class="identifier-syntax">c</span><span class="plain-syntax"><=</span><span class="identifier-syntax">eg_count</span><span class="plain-syntax">; </span><span class="identifier-syntax">c</span><span class="plain-syntax">++)</span>
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<span class="plain-syntax"> </span><a href="7-ip2.html#SP2" class="function-link"><span class="function-syntax">ExtensionPages::write_page_inner</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ecd</span><span class="plain-syntax">, </span><span class="identifier-syntax">E</span><span class="plain-syntax">, </span><span class="identifier-syntax">c</span><span class="plain-syntax">, </span><span class="identifier-syntax">force_update</span><span class="plain-syntax">, </span><span class="identifier-syntax">proj</span><span class="plain-syntax">);</span>
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<span class="plain-syntax">}</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP2"></a><b>§2. </b>Here then is the nub of it. An ECD is not really enough information to go on.
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We are not always obliged to make a sketchy page from an ECD: we decide against
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in a normal run where a page exists for it already, as otherwise a user with
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many extensions installed would detect an annoying slight delay on every run
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of Inform — whereas a slight delay on each census-mode run is acceptable, since
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census-mode runs are made only when extensions are installed or uninstalled.
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If we do decide to make a page from an ECD, we in fact read the extension into
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the lexer so as to make an E of it. Of course, it won't be a very interesting
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E — since it wasn't used in compilation there will be no definitions arising
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from it, so the top half of its documentation page will be vacant — but it
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will at least provide the extension author's supplied documentation, if there
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is any, as well as the correct identifying headings and requirements.
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ExtensionPages::write_page_inner</span><button class="popup" onclick="togglePopup('usagePopup2')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup2">Usage of <span class="code-font"><span class="function-syntax">ExtensionPages::write_page_inner</span></span>:<br/><a href="7-ip2.html#SP1">§1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">extension_census_datum</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ecd</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">inform_extension</span><span class="plain-syntax"> *</span><span class="identifier-syntax">E</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">eg_number</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">force_update</span><span class="plain-syntax">, </span><span class="reserved-syntax">inform_project</span><span class="plain-syntax"> *</span><span class="identifier-syntax">proj</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">inbuild_work</span><span class="plain-syntax"> *</span><span class="identifier-syntax">work</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ecd</span><span class="plain-syntax">) </span><span class="identifier-syntax">work</span><span class="plain-syntax"> = </span><span class="identifier-syntax">ecd</span><span class="plain-syntax">-></span><span class="element-syntax">found_as</span><span class="plain-syntax">-></span><span class="element-syntax">copy</span><span class="plain-syntax">-></span><span class="element-syntax">edition</span><span class="plain-syntax">-></span><span class="element-syntax">work</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">E</span><span class="plain-syntax">) </span><span class="identifier-syntax">work</span><span class="plain-syntax"> = </span><span class="identifier-syntax">E</span><span class="plain-syntax">-></span><span class="element-syntax">as_copy</span><span class="plain-syntax">-></span><span class="element-syntax">edition</span><span class="plain-syntax">-></span><span class="element-syntax">work</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"write_page incorrectly called"</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">filename</span><span class="plain-syntax"> *</span><span class="identifier-syntax">F</span><span class="plain-syntax"> = </span><a href="7-tm.html#SP5" class="function-link"><span class="function-syntax">ExtensionWebsite::page_URL</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">work</span><span class="plain-syntax">, </span><span class="identifier-syntax">eg_number</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">F</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">page_exists_already</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TextFiles::exists</span><span class="plain-syntax">(</span><span class="identifier-syntax">F</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">LOGIF</span><span class="plain-syntax">(</span><span class="identifier-syntax">EXTENSIONS_CENSUS</span><span class="plain-syntax">, </span><span class="string-syntax">"Write %s (%X)/%d %s: %f\n"</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> (</span><span class="identifier-syntax">ecd</span><span class="plain-syntax">)?</span><span class="string-syntax">"ecd"</span><span class="plain-syntax">:</span><span class="string-syntax">" ef"</span><span class="plain-syntax">, </span><span class="identifier-syntax">work</span><span class="plain-syntax">, </span><span class="identifier-syntax">eg_number</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> (</span><span class="identifier-syntax">page_exists_already</span><span class="plain-syntax">)?</span><span class="string-syntax">"exists"</span><span class="plain-syntax">:</span><span class="string-syntax">"does not exist"</span><span class="plain-syntax">, </span><span class="identifier-syntax">F</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">ecd</span><span class="plain-syntax">) </span><span class="named-paragraph-container code-font"><a href="7-ip2.html#SP2_1" class="named-paragraph-link"><span class="named-paragraph">Convert ECD to a text-only E</span><span class="named-paragraph-number">2.1</span></a></span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Pathnames::create_in_file_system</span><span class="plain-syntax">(</span><span class="identifier-syntax">Filenames::up</span><span class="plain-syntax">(</span><span class="identifier-syntax">F</span><span class="plain-syntax">)) == </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> </span><span class="identifier-syntax">DOCF_struct</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">OUT</span><span class="plain-syntax"> = &</span><span class="identifier-syntax">DOCF_struct</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">STREAM_OPEN_TO_FILE</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">F</span><span class="plain-syntax">, </span><span class="identifier-syntax">UTF8_ENC</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">; </span><span class="comment-syntax"> if we lack permissions, e.g., then write no documentation</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">no_egs</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="7-ip2.html#SP2_2" class="named-paragraph-link"><span class="named-paragraph">Write the actual extension documentation page</span><span class="named-paragraph-number">2.2</span></a></span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">STREAM_CLOSE</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">no_egs</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">}</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP2_1"></a><b>§2.1. </b>The reader may wonder why we perform the conversion in this slightly recursive
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way, by calling our parent function again. Wouldn't it be simpler just to set
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<span class="extract"><span class="extract-syntax">ecd</span></span> to null and let events take their course? The answer is that this would
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fail if there were examples, because we would return (say) 3 for the number
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of examples, and then the function would be called 3 more times — but with
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the original ECD as argument each time: that would mean reading the file
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thrice more, reconverting to E each time. So we restart the process from
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our E, and return 0 in response to the ECD call to prevent further ECD calls.
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</p>
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<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Convert ECD to a text-only E</span><span class="named-paragraph-number">2.1</span></span><span class="comment-syntax"> =</span>
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">page_exists_already</span><span class="plain-syntax"> == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">force_update</span><span class="plain-syntax">)) {</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">Feeds::feed_text</span><span class="plain-syntax">(</span><span class="identifier-syntax">L</span><span class="string-syntax">"This sentence provides a firebreak, no more. "</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">E</span><span class="plain-syntax"> = </span><a href="4-em.html#SP4" class="function-link"><span class="function-syntax">ExtensionManager::from_copy</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ecd</span><span class="plain-syntax">-></span><span class="element-syntax">found_as</span><span class="plain-syntax">-></span><span class="element-syntax">copy</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">E</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">; </span><span class="comment-syntax"> but shouldn't happen: it was there only moments ago</span>
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<span class="plain-syntax"> </span><a href="2-cps.html#SP7" class="function-link"><span class="function-syntax">Copies::get_source_text</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">E</span><span class="plain-syntax">-></span><span class="element-syntax">as_copy</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><a href="7-ip2.html#SP1" class="function-link"><span class="function-syntax">ExtensionPages::write_page</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, </span><span class="identifier-syntax">E</span><span class="plain-syntax">, </span><span class="identifier-syntax">force_update</span><span class="plain-syntax">, </span><span class="identifier-syntax">proj</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> }</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
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</pre>
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<ul class="endnotetexts"><li>This code is used in <a href="7-ip2.html#SP2">§2</a>.</li></ul>
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<p class="commentary firstcommentary"><a id="SP2_2"></a><b>§2.2. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Write the actual extension documentation page</span><span class="named-paragraph-number">2.2</span></span><span class="comment-syntax"> =</span>
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="plain-syntax"> </span><span class="identifier-syntax">HTML::declare_as_HTML</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">HTML::begin_head</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">HTML::title</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"Extension"</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">HTML::incorporate_javascript</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> </span><a href="1-ic.html#SP20" class="function-link"><span class="function-syntax">Supervisor::file_from_installation</span></a><span class="plain-syntax">(</span><span class="constant-syntax">JAVASCRIPT_FOR_ONE_EXTENSION_IRES</span><span class="plain-syntax">));</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML::incorporate_CSS</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><a href="1-ic.html#SP20" class="function-link"><span class="function-syntax">Supervisor::file_from_installation</span></a><span class="plain-syntax">(</span><span class="constant-syntax">CSS_FOR_STANDARD_PAGES_IRES</span><span class="plain-syntax">));</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML::end_head</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">);</span>
|
|
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML::begin_body</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
|
|
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML::incorporate_HTML</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><a href="1-ic.html#SP20" class="function-link"><span class="function-syntax">Supervisor::file_from_installation</span></a><span class="plain-syntax">(</span><span class="constant-syntax">EXTENSION_DOCUMENTATION_MODEL_IRES</span><span class="plain-syntax">));</span>
|
|
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="7-ip2.html#SP2_2_1" class="named-paragraph-link"><span class="named-paragraph">Write documentation for a specific extension into the page</span><span class="named-paragraph-number">2.2.1</span></a></span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML::end_body</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">);</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="7-ip2.html#SP2">§2</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_2_1"></a><b>§2.2.1. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Write documentation for a specific extension into the page</span><span class="named-paragraph-number">2.2.1</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_OPEN</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="2-wrk.html#SP10" class="function-link"><span class="function-syntax">Works::is_standard_rules</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">work</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="7-ip2.html#SP2_2_1_1" class="named-paragraph-link"><span class="named-paragraph">Write Javascript paste icon for source text to include this extension</span><span class="named-paragraph-number">2.2.1.1</span></a></span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"<b>"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><a href="2-wrk.html#SP5" class="function-link"><span class="function-syntax">Works::write_to_HTML_file</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">work</span><span class="plain-syntax">, </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"</b>"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_CLOSE</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_OPEN</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_OPEN_WITH</span><span class="plain-syntax">(</span><span class="string-syntax">"span"</span><span class="plain-syntax">, </span><span class="string-syntax">"class=\"smaller\""</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="7-ip2.html#SP2_2_1_2" class="named-paragraph-link"><span class="named-paragraph">Write up any restrictions on VM usage</span><span class="named-paragraph-number">2.2.1.2</span></a></span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">E</span><span class="plain-syntax">) </span><span class="named-paragraph-container code-font"><a href="7-ip2.html#SP2_2_1_3" class="named-paragraph-link"><span class="named-paragraph">Write up the version number, if any, and location</span><span class="named-paragraph-number">2.2.1.3</span></a></span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_CLOSE</span><span class="plain-syntax">(</span><span class="string-syntax">"span"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_CLOSE</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">E</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">filename</span><span class="plain-syntax"> *</span><span class="identifier-syntax">B</span><span class="plain-syntax"> = </span><a href="7-tm.html#SP5" class="function-link"><span class="function-syntax">ExtensionWebsite::page_URL</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">work</span><span class="plain-syntax">, -1);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">TEMPORARY_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">leaf</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Filenames::write_unextended_leafname</span><span class="plain-syntax">(</span><span class="identifier-syntax">leaf</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="7-ip2.html#SP2_2_1_4" class="named-paragraph-link"><span class="named-paragraph">Write up the rubric, if any</span><span class="named-paragraph-number">2.2.1.4</span></a></span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="7-ip2.html#SP2_2_1_5" class="named-paragraph-link"><span class="named-paragraph">Write up the table of contents for the supplied documentation, if any</span><span class="named-paragraph-number">2.2.1.5</span></a></span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> #</span><span class="identifier-syntax">ifdef</span><span class="plain-syntax"> </span><span class="identifier-syntax">CORE_MODULE</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Extensions::Files::document_in_detail</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">E</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
|
|
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="7-ip2.html#SP2_2_1_6" class="named-paragraph-link"><span class="named-paragraph">Write up the supplied documentation, if any</span><span class="named-paragraph-number">2.2.1.6</span></a></span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">DISCARD_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">leaf</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_TAG</span><span class="plain-syntax">(</span><span class="string-syntax">"hr"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> }</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="7-ip2.html#SP2_2">§2.2</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_2_1_1"></a><b>§2.2.1.1. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Write Javascript paste icon for source text to include this extension</span><span class="named-paragraph-number">2.2.1.1</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">TEMPORARY_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">inclusion_text</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE_TO</span><span class="plain-syntax">(</span><span class="identifier-syntax">inclusion_text</span><span class="plain-syntax">, </span><span class="string-syntax">"Include %X.\n\n\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">work</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML::Javascript::paste_stream</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">inclusion_text</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">DISCARD_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">inclusion_text</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"&nbsp;"</span><span class="plain-syntax">);</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="7-ip2.html#SP2_2_1">§2.2.1</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_2_1_2"></a><b>§2.2.1.2. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Write up any restrictions on VM usage</span><span class="named-paragraph-number">2.2.1.2</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">compatibility_specification</span><span class="plain-syntax"> *</span><span class="identifier-syntax">C</span><span class="plain-syntax"> = </span><span class="identifier-syntax">E</span><span class="plain-syntax">-></span><span class="element-syntax">as_copy</span><span class="plain-syntax">-></span><span class="element-syntax">edition</span><span class="plain-syntax">-></span><span class="element-syntax">compatibility</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">C</span><span class="plain-syntax">-></span><span class="identifier-syntax">parsed_from</span><span class="plain-syntax">) > </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"%S&nbsp;"</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">-></span><span class="identifier-syntax">parsed_from</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><a href="7-ip.html#SP3" class="function-link"><span class="function-syntax">ExtensionIndex::write_icons</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> }</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="7-ip2.html#SP2_2_1">§2.2.1</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_2_1_3"></a><b>§2.2.1.3. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Write up the version number, if any, and location</span><span class="named-paragraph-number">2.2.1.3</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">semantic_version_number</span><span class="plain-syntax"> </span><span class="identifier-syntax">V</span><span class="plain-syntax"> = </span><span class="identifier-syntax">E</span><span class="plain-syntax">-></span><span class="element-syntax">as_copy</span><span class="plain-syntax">-></span><span class="element-syntax">edition</span><span class="plain-syntax">-></span><span class="element-syntax">version</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">VersionNumbers::is_null</span><span class="plain-syntax">(</span><span class="identifier-syntax">V</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"Version %v"</span><span class="plain-syntax">, &</span><span class="identifier-syntax">V</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">E</span><span class="plain-syntax">-></span><span class="identifier-syntax">loaded_from_built_in_area</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">VersionNumbers::is_null</span><span class="plain-syntax">(</span><span class="identifier-syntax">V</span><span class="plain-syntax">)) { </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"Extension"</span><span class="plain-syntax">); }</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">" built in to Inform"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> }</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="7-ip2.html#SP2_2_1">§2.2.1</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_2_1_4"></a><b>§2.2.1.4. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Write up the rubric, if any</span><span class="named-paragraph-number">2.2.1.4</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">E</span><span class="plain-syntax">-></span><span class="element-syntax">rubric_as_lexed</span><span class="plain-syntax">) > </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_OPEN</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">); </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"%S"</span><span class="plain-syntax">, </span><span class="identifier-syntax">E</span><span class="plain-syntax">-></span><span class="element-syntax">rubric_as_lexed</span><span class="plain-syntax">); </span><span class="identifier-syntax">HTML_CLOSE</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> }</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">E</span><span class="plain-syntax">-></span><span class="element-syntax">extra_credit_as_lexed</span><span class="plain-syntax">) > </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_OPEN</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">); </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"<i>%S</i>"</span><span class="plain-syntax">, </span><span class="identifier-syntax">E</span><span class="plain-syntax">-></span><span class="element-syntax">extra_credit_as_lexed</span><span class="plain-syntax">); </span><span class="identifier-syntax">HTML_CLOSE</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> }</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="7-ip2.html#SP2_2_1">§2.2.1</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_2_1_5"></a><b>§2.2.1.5. </b>This appears above the definition paragraphs because it tends to be only
|
|
large extensions which provide TOCs: and they, ipso facto, make many definitions.
|
|
If the TOC were directly at the top of the supplied documentation, it might
|
|
easily be scrolled down off screen when the user first visits the page.
|
|
</p>
|
|
|
|
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Write up the table of contents for the supplied documentation, if any</span><span class="named-paragraph-number">2.2.1.5</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Wordings::nonempty</span><span class="plain-syntax">(</span><span class="identifier-syntax">E</span><span class="plain-syntax">-></span><span class="element-syntax">documentation_text</span><span class="plain-syntax">)) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_OPEN</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML::Documentation::set_table_of_contents</span><span class="plain-syntax">(</span><span class="identifier-syntax">E</span><span class="plain-syntax">-></span><span class="element-syntax">documentation_text</span><span class="plain-syntax">, </span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">leaf</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_CLOSE</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> }</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="7-ip2.html#SP2_2_1">§2.2.1</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP2_2_1_6"></a><b>§2.2.1.6. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Write up the supplied documentation, if any</span><span class="named-paragraph-number">2.2.1.6</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Wordings::nonempty</span><span class="plain-syntax">(</span><span class="identifier-syntax">E</span><span class="plain-syntax">-></span><span class="element-syntax">documentation_text</span><span class="plain-syntax">))</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">no_egs</span><span class="plain-syntax"> = </span><span class="identifier-syntax">HTML::Documentation::set_body_text</span><span class="plain-syntax">(</span><span class="identifier-syntax">E</span><span class="plain-syntax">-></span><span class="element-syntax">documentation_text</span><span class="plain-syntax">, </span><span class="identifier-syntax">OUT</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">eg_number</span><span class="plain-syntax">, </span><span class="identifier-syntax">leaf</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span><span class="plain-syntax"> {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_OPEN</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"The extension provides no documentation."</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_CLOSE</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> }</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="7-ip2.html#SP2_2_1">§2.2.1</a>.</li></ul>
|
|
<nav role="progress"><div class="progresscontainer">
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