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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>New Stage</title>
<link href="../docs-assets/Breadcrumbs.css" rel="stylesheet" rev="stylesheet" type="text/css">
<meta name="viewport" content="width=device-width initial-scale=1">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta http-equiv="Content-Language" content="en-gb">
<link href="../docs-assets/Contents.css" rel="stylesheet" rev="stylesheet" type="text/css">
<link href="../docs-assets/Progress.css" rel="stylesheet" rev="stylesheet" type="text/css">
<link href="../docs-assets/Navigation.css" rel="stylesheet" rev="stylesheet" type="text/css">
<link href="../docs-assets/Fonts.css" rel="stylesheet" rev="stylesheet" type="text/css">
<link href="../docs-assets/Base.css" rel="stylesheet" rev="stylesheet" type="text/css">
<script>
function togglePopup(material_id) {
var popup = document.getElementById(material_id);
popup.classList.toggle("show");
}
</script>
<link href="../docs-assets/Popups.css" rel="stylesheet" rev="stylesheet" type="text/css">
<link href="../docs-assets/Colours.css" rel="stylesheet" rev="stylesheet" type="text/css">
</head>
<body class="commentary-font">
<nav role="navigation">
<h1><a href="../index.html">
<img src="../docs-assets/Inform.png" height=72">
</a></h1>
<ul><li><a href="../compiler.html">compiler tools</a></li>
<li><a href="../other.html">other tools</a></li>
<li><a href="../extensions.html">extensions and kits</a></li>
<li><a href="../units.html">unit test tools</a></li>
</ul><h2>Compiler Webs</h2><ul>
<li><a href="../inbuild/index.html">inbuild</a></li>
<li><a href="../inform7/index.html">inform7</a></li>
<li><a href="../inter/index.html">inter</a></li>
</ul><h2>Inbuild Modules</h2><ul>
<li><a href="../supervisor-module/index.html">supervisor</a></li>
</ul><h2>Inform7 Modules</h2><ul>
<li><a href="../core-module/index.html">core</a></li>
<li><a href="../assertions-module/index.html">assertions</a></li>
<li><a href="../values-module/index.html">values</a></li>
<li><a href="../knowledge-module/index.html">knowledge</a></li>
<li><a href="../imperative-module/index.html">imperative</a></li>
<li><a href="../runtime-module/index.html">runtime</a></li>
<li><a href="../if-module/index.html">if</a></li>
<li><a href="../multimedia-module/index.html">multimedia</a></li>
<li><a href="../index-module/index.html">index</a></li>
</ul><h2>Inter Modules</h2><ul>
<li><a href="../bytecode-module/index.html">bytecode</a></li>
<li><a href="../building-module/index.html">building</a></li>
<li><a href="index.html"><span class="selectedlink">pipeline</span></a></li>
<li><a href="../final-module/index.html">final</a></li>
</ul><h2>Services</h2><ul>
<li><a href="../arch-module/index.html">arch</a></li>
<li><a href="../calculus-module/index.html">calculus</a></li>
<li><a href="../html-module/index.html">html</a></li>
<li><a href="../inflections-module/index.html">inflections</a></li>
<li><a href="../kinds-module/index.html">kinds</a></li>
<li><a href="../linguistics-module/index.html">linguistics</a></li>
<li><a href="../problems-module/index.html">problems</a></li>
<li><a href="../syntax-module/index.html">syntax</a></li>
<li><a href="../words-module/index.html">words</a></li>
<li><a href="../../../inweb/docs/foundation-module/index.html">foundation</a></li>
</ul>
</nav>
<main role="main">
<!--Weave of 'New Stage' generated by Inweb-->
<div class="breadcrumbs">
<ul class="crumbs"><li><a href="../index.html">Home</a></li><li><a href="../compiler.html">Inter Modules</a></li><li><a href="index.html">pipeline</a></li><li><a href="index.html#2">Chapter 2: Pipelines</a></li><li><b>New Stage</b></li></ul></div>
<p class="purpose">This stage takes an empty (or wiped) tree and equips it with just the absolute basics, so that it is ready to have substantive material added at a later stage.</p>
<p class="commentary firstcommentary"><a id="SP1" class="paragraph-anchor"></a><b>&#167;1. </b></p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">NewStage::create_pipeline_stage</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">NewStage::create_pipeline_stage</span></span>:<br/>Parsing Pipelines - <a href="2-pp.html#SP10">&#167;10</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">void</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><a href="2-pp.html#SP3" class="function-link"><span class="function-syntax">ParsingPipelines::new_stage</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"new"</span><span class="plain-syntax">, </span><a href="2-ns.html#SP1" class="function-link"><span class="function-syntax">NewStage::run</span></a><span class="plain-syntax">, </span><span class="constant-syntax">NO_STAGE_ARG</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">NewStage::run</span><span class="plain-syntax">(</span><span class="reserved-syntax">pipeline_step</span><span class="plain-syntax"> *</span><span class="identifier-syntax">step</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">inter_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax"> = </span><span class="identifier-syntax">step</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">ephemera</span><span class="plain-syntax">.</span><span class="element-syntax">tree</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="2-ns.html#SP1_1" class="named-paragraph-link"><span class="named-paragraph">Make the main package</span><span class="named-paragraph-number">1.1</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="2-ns.html#SP1_2" class="named-paragraph-link"><span class="named-paragraph">Add another few package types which we will need when linking</span><span class="named-paragraph-number">1.2</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">inter_package</span><span class="plain-syntax"> *</span><span class="identifier-syntax">main_p</span><span class="plain-syntax"> = </span><span class="identifier-syntax">LargeScale::main_package</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">inter_bookmark</span><span class="plain-syntax"> </span><span class="identifier-syntax">in_main</span><span class="plain-syntax"> = </span><span class="identifier-syntax">InterBookmark::at_end_of_this_package</span><span class="plain-syntax">(</span><span class="identifier-syntax">main_p</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">inter_package</span><span class="plain-syntax"> *</span><span class="identifier-syntax">generic_p</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, *</span><span class="identifier-syntax">generic_kinds_p</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">Produce::guard</span><span class="plain-syntax">(</span><span class="identifier-syntax">InterPackage::new_package_named</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_main</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"generic"</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LargeScale::package_type</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"_module"</span><span class="plain-syntax">), </span><span class="constant-syntax">1</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">generic_p</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">inter_bookmark</span><span class="plain-syntax"> </span><span class="identifier-syntax">in_generic</span><span class="plain-syntax"> = </span><span class="identifier-syntax">InterBookmark::at_end_of_this_package</span><span class="plain-syntax">(</span><span class="identifier-syntax">generic_p</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Produce::guard</span><span class="plain-syntax">(</span><span class="identifier-syntax">InterPackage::new_package_named</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"kinds"</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LargeScale::package_type</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"_submodule"</span><span class="plain-syntax">), </span><span class="constant-syntax">2</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">generic_kinds_p</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">inter_bookmark</span><span class="plain-syntax"> </span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax"> = </span><span class="identifier-syntax">InterBookmark::at_end_of_this_package</span><span class="plain-syntax">(</span><span class="identifier-syntax">generic_kinds_p</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">inter_symbol</span><span class="plain-syntax"> *</span><span class="identifier-syntax">unchecked_kind_symbol</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="2-ns.html#SP1_3" class="named-paragraph-link"><span class="named-paragraph">Create the unchecked kind</span><span class="named-paragraph-number">1.3</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="2-ns.html#SP1_4" class="named-paragraph-link"><span class="named-paragraph">Create the unchecked function kind</span><span class="named-paragraph-number">1.4</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="2-ns.html#SP1_5" class="named-paragraph-link"><span class="named-paragraph">Create the unchecked list kind</span><span class="named-paragraph-number">1.5</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="2-ns.html#SP1_6" class="named-paragraph-link"><span class="named-paragraph">Create the integer kind</span><span class="named-paragraph-number">1.6</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="2-ns.html#SP1_7" class="named-paragraph-link"><span class="named-paragraph">Create the boolean kind</span><span class="named-paragraph-number">1.7</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="2-ns.html#SP1_8" class="named-paragraph-link"><span class="named-paragraph">Create the string kind</span><span class="named-paragraph-number">1.8</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LargeScale::make_architectural_definitions</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><a href="1-pm.html#SP4" class="function-link"><span class="function-syntax">PipelineModule::get_architecture</span></a><span class="plain-syntax">());</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP1_1" class="paragraph-anchor"></a><b>&#167;1.1. </b>The following creates the <span class="extract"><span class="extract-syntax">main</span></span> package and the package types <span class="extract"><span class="extract-syntax">_plain</span></span>,
<span class="extract"><span class="extract-syntax">_code</span></span> and <span class="extract"><span class="extract-syntax">_linkage</span></span> &mdash; which are needed for the <a href="../building-module/index.html" class="internal">building</a> module to
function.
</p>
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Make the main package</span><span class="named-paragraph-number">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">LargeScale::begin_new_tree</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="2-ns.html#SP1">&#167;1</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP1_2" class="paragraph-anchor"></a><b>&#167;1.2. </b>There are then further package types whose use is a matter of convention,
as far as <a href="../building-module/index.html" class="internal">building</a> is concerned, but which this <a href="index.html" class="internal">pipeline</a> module relies on.
</p>
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Add another few package types which we will need when linking</span><span class="named-paragraph-number">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">LargeScale::package_type</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"_module"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LargeScale::package_type</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"_submodule"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LargeScale::package_type</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"_function"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LargeScale::package_type</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"_action"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LargeScale::package_type</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"_command"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LargeScale::package_type</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"_property"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LargeScale::package_type</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"_to_phrase"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LargeScale::package_type</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"_response"</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="2-ns.html#SP1">&#167;1</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP1_3" class="paragraph-anchor"></a><b>&#167;1.3. </b>The package <span class="extract"><span class="extract-syntax">main/generic/kinds</span></span> contains some rudimentary Inter kinds of data.
(See also <a href="../runtime-module/2-emt.html" class="internal">Emit (in runtime)</a>, where a matching set is made by the Inform 7 compiler
when it builds an Inter tree: we want to keep this minimum set matching.)
</p>
<p class="commentary">To begin with, the definition of <span class="extract"><span class="extract-syntax">K_unchecked</span></span>, the Inter kind which means "any
base data type matches this".
</p>
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Create the unchecked kind</span><span class="named-paragraph-number">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">unchecked_kind_symbol</span><span class="plain-syntax"> =</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterSymbolsTable::create_with_unique_name</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterBookmark::scope</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">), </span><span class="identifier-syntax">I</span><span class="string-syntax">"K_unchecked"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Inter::Typename::new</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterSymbolsTable::id_from_symbol</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">generic_kinds_p</span><span class="plain-syntax">, </span><span class="identifier-syntax">unchecked_kind_symbol</span><span class="plain-syntax">),</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">UNCHECKED_ITCONC</span><span class="plain-syntax">, </span><span class="constant-syntax">0</span><span class="plain-syntax">, </span><span class="constant-syntax">0</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">inter_ti</span><span class="plain-syntax">) </span><span class="identifier-syntax">InterBookmark::baseline</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">) + </span><span class="constant-syntax">1</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="2-ns.html#SP1">&#167;1</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP1_4" class="paragraph-anchor"></a><b>&#167;1.4. </b>And this expresses the idea of "any sort of function":
</p>
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Create the unchecked function kind</span><span class="named-paragraph-number">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="identifier-syntax">inter_ti</span><span class="plain-syntax"> </span><span class="identifier-syntax">operands</span><span class="plain-syntax">[2];</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">operands</span><span class="plain-syntax">[0] = </span><span class="identifier-syntax">InterSymbolsTable::id_from_symbol_at_bookmark</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> &amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">, </span><span class="identifier-syntax">unchecked_kind_symbol</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">operands</span><span class="plain-syntax">[1] = </span><span class="identifier-syntax">InterSymbolsTable::id_from_symbol_at_bookmark</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> &amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">, </span><span class="identifier-syntax">unchecked_kind_symbol</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">inter_symbol</span><span class="plain-syntax"> *</span><span class="identifier-syntax">unchecked_function_symbol</span><span class="plain-syntax"> =</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterSymbolsTable::create_with_unique_name</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterBookmark::scope</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">), </span><span class="identifier-syntax">I</span><span class="string-syntax">"K_unchecked_function"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Inter::Typename::new</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterSymbolsTable::id_from_symbol</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">generic_kinds_p</span><span class="plain-syntax">, </span><span class="identifier-syntax">unchecked_function_symbol</span><span class="plain-syntax">),</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">FUNCTION_ITCONC</span><span class="plain-syntax">, </span><span class="constant-syntax">0</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">, </span><span class="identifier-syntax">operands</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> (</span><span class="identifier-syntax">inter_ti</span><span class="plain-syntax">) </span><span class="identifier-syntax">InterBookmark::baseline</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">) + </span><span class="constant-syntax">1</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="2-ns.html#SP1">&#167;1</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP1_5" class="paragraph-anchor"></a><b>&#167;1.5. </b>And "any sort of list":
</p>
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Create the unchecked list kind</span><span class="named-paragraph-number">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="identifier-syntax">inter_ti</span><span class="plain-syntax"> </span><span class="identifier-syntax">operands</span><span class="plain-syntax">[2];</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">operands</span><span class="plain-syntax">[0] = </span><span class="identifier-syntax">InterSymbolsTable::id_from_symbol_at_bookmark</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> &amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">, </span><span class="identifier-syntax">unchecked_kind_symbol</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">operands</span><span class="plain-syntax">[1] = </span><span class="identifier-syntax">InterSymbolsTable::id_from_symbol_at_bookmark</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> &amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">, </span><span class="identifier-syntax">unchecked_kind_symbol</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">inter_symbol</span><span class="plain-syntax"> *</span><span class="identifier-syntax">unchecked_list_symbol</span><span class="plain-syntax"> =</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterSymbolsTable::create_with_unique_name</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterBookmark::scope</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">), </span><span class="identifier-syntax">I</span><span class="string-syntax">"K_unchecked_list"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Inter::Typename::new</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterSymbolsTable::id_from_symbol</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">generic_kinds_p</span><span class="plain-syntax">, </span><span class="identifier-syntax">unchecked_list_symbol</span><span class="plain-syntax">),</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LIST_ITCONC</span><span class="plain-syntax">, </span><span class="constant-syntax">0</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">, </span><span class="identifier-syntax">operands</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> (</span><span class="identifier-syntax">inter_ti</span><span class="plain-syntax">) </span><span class="identifier-syntax">InterBookmark::baseline</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">) + </span><span class="constant-syntax">1</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="2-ns.html#SP1">&#167;1</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP1_6" class="paragraph-anchor"></a><b>&#167;1.6. </b>It's safe to say that we are likely to need these, too. (Note that they do not
correspond to Inform 7 kinds, even though <span class="extract"><span class="extract-syntax">K_number</span></span> and <span class="extract"><span class="extract-syntax">K_truth_state</span></span> will
end up being basically the same thing.)
</p>
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Create the integer kind</span><span class="named-paragraph-number">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="identifier-syntax">inter_symbol</span><span class="plain-syntax"> *</span><span class="identifier-syntax">integer_kind_symbol</span><span class="plain-syntax"> =</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterSymbolsTable::create_with_unique_name</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterBookmark::scope</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">), </span><span class="identifier-syntax">I</span><span class="string-syntax">"K_int32"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Inter::Typename::new</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterSymbolsTable::id_from_symbol</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">generic_kinds_p</span><span class="plain-syntax">, </span><span class="identifier-syntax">integer_kind_symbol</span><span class="plain-syntax">),</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">INT32_ITCONC</span><span class="plain-syntax">, </span><span class="constant-syntax">0</span><span class="plain-syntax">, </span><span class="constant-syntax">0</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">inter_ti</span><span class="plain-syntax">) </span><span class="identifier-syntax">InterBookmark::baseline</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">) + </span><span class="constant-syntax">1</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="2-ns.html#SP1">&#167;1</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP1_7" class="paragraph-anchor"></a><b>&#167;1.7. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Create the boolean kind</span><span class="named-paragraph-number">1.7</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">inter_symbol</span><span class="plain-syntax"> *</span><span class="identifier-syntax">boolean_kind_symbol</span><span class="plain-syntax"> =</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterSymbolsTable::create_with_unique_name</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterBookmark::scope</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">), </span><span class="identifier-syntax">I</span><span class="string-syntax">"K_int2"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Inter::Typename::new</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterSymbolsTable::id_from_symbol</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">generic_kinds_p</span><span class="plain-syntax">, </span><span class="identifier-syntax">boolean_kind_symbol</span><span class="plain-syntax">),</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">INT2_ITCONC</span><span class="plain-syntax">, </span><span class="constant-syntax">0</span><span class="plain-syntax">, </span><span class="constant-syntax">0</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">inter_ti</span><span class="plain-syntax">) </span><span class="identifier-syntax">InterBookmark::baseline</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">) + </span><span class="constant-syntax">1</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="2-ns.html#SP1">&#167;1</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP1_8" class="paragraph-anchor"></a><b>&#167;1.8. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Create the string kind</span><span class="named-paragraph-number">1.8</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">inter_symbol</span><span class="plain-syntax"> *</span><span class="identifier-syntax">string_kind_symbol</span><span class="plain-syntax"> =</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterSymbolsTable::create_with_unique_name</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterBookmark::scope</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">), </span><span class="identifier-syntax">I</span><span class="string-syntax">"K_string"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Inter::Typename::new</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">InterSymbolsTable::id_from_symbol</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">generic_kinds_p</span><span class="plain-syntax">, </span><span class="identifier-syntax">string_kind_symbol</span><span class="plain-syntax">),</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">TEXT_ITCONC</span><span class="plain-syntax">, </span><span class="constant-syntax">0</span><span class="plain-syntax">, </span><span class="constant-syntax">0</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">inter_ti</span><span class="plain-syntax">) </span><span class="identifier-syntax">InterBookmark::baseline</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">in_generic_kinds</span><span class="plain-syntax">) + </span><span class="constant-syntax">1</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="2-ns.html#SP1">&#167;1</a>.</li></ul>
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