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Neptune-defined arithmetic

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Graham Nelson 2024-04-27 13:12:51 +01:00
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2
README.md
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@ -1,6 +1,6 @@
# Inform 7
[Version](notes/versioning.md): 10.2.0-beta+6X48 'Krypton' (26 April 2024)
[Version](notes/versioning.md): 10.2.0-beta+6X49 'Krypton' (27 April 2024)
## About Inform

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@ -1,3 +1,3 @@
Prerelease: beta
Build Date: 26 April 2024
Build Number: 6X48
Build Date: 27 April 2024
Build Number: 6X49

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@ -64,9 +64,23 @@ MathJax = {
<ul class="crumbs"><li><a href="../index.html">Home</a></li><li><a href="../extensions.html">Kits</a></li><li><a href="index.html">BasicInformKit</a></li><li><b>Mathematics Template</b></li></ul></div>
<p class="purpose">Mathematical functions which involve integers.</p>
<ul class="toc"><li><a href="S-mth.html#SP1">&#167;1. Square Root</a></li><li><a href="S-mth.html#SP2">&#167;2. Cube Root</a></li><li><a href="S-mth.html#SP3">&#167;3. Absolute value</a></li><li><a href="S-mth.html#SP4">&#167;4. IntegerDivide</a></li><li><a href="S-mth.html#SP5">&#167;5. IntegerRemainder</a></li><li><a href="S-mth.html#SP6">&#167;6. SignedCompare</a></li></ul><hr class="tocbar">
<ul class="toc"><li><a href="S-mth.html#SP1">&#167;1. Modular arithmetic</a></li><li><a href="S-mth.html#SP2">&#167;2. Square Root</a></li><li><a href="S-mth.html#SP3">&#167;3. Cube Root</a></li><li><a href="S-mth.html#SP4">&#167;4. Absolute value</a></li><li><a href="S-mth.html#SP5">&#167;5. IntegerDivide</a></li><li><a href="S-mth.html#SP6">&#167;6. IntegerRemainder</a></li><li><a href="S-mth.html#SP7">&#167;7. SignedCompare</a></li></ul><hr class="tocbar">
<p class="commentary firstcommentary"><a id="SP1" class="paragraph-anchor"></a><b>&#167;1. Square Root. </b>We only calculate by hand if we have to.
<p class="commentary firstcommentary"><a id="SP1" class="paragraph-anchor"></a><b>&#167;1. Modular arithmetic. </b>For every integer n there is a unique congruence class 0, 1, ..., m-1 modulo m
to which that integer belongs, and this function returns it. Note that the
normal I6 operation % is signed, which is why we need this function.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax">[ </span><span class="identifier-syntax">CongruenceClass</span><span class="plain-syntax"> </span><span class="identifier-syntax">n</span><span class="plain-syntax"> </span><span class="identifier-syntax">modulus</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">modulus</span><span class="plain-syntax"> &gt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">n</span><span class="plain-syntax"> = </span><span class="identifier-syntax">n</span><span class="plain-syntax">%</span><span class="identifier-syntax">modulus</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">n</span><span class="plain-syntax"> &lt; </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="identifier-syntax">n</span><span class="plain-syntax"> + </span><span class="identifier-syntax">modulus</span><span class="plain-syntax">;</span>
<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">n</span><span class="plain-syntax">;</span>
<span class="plain-syntax">];</span>
</pre>
<p class="commentary firstcommentary"><a id="SP2" class="paragraph-anchor"></a><b>&#167;2. Square Root. </b>We only calculate by hand if we have to.
</p>
<p class="commentary">The slower integer method is an old algorithm for extracting binary square
@ -106,7 +120,7 @@ number which cannot be negated in 32-bit twos complement arithmetic.
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">res</span><span class="plain-syntax">;</span>
<span class="plain-syntax">];</span>
</pre>
<p class="commentary firstcommentary"><a id="SP2" class="paragraph-anchor"></a><b>&#167;2. Cube Root. </b>Again, the technique here is a fallback measure. It's an iterative scheme for
<p class="commentary firstcommentary"><a id="SP3" class="paragraph-anchor"></a><b>&#167;3. Cube Root. </b>Again, the technique here is a fallback measure. It's an iterative scheme for
finding cube roots by Newton-Raphson approximation, not a great method but which,
on the narrow ranges of integers we deal with, just about good enough. The square
root is used only as a sighting shot.
@ -121,13 +135,13 @@ root is used only as a sighting shot.
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">x</span><span class="plain-syntax">;</span>
<span class="plain-syntax">];</span>
</pre>
<p class="commentary firstcommentary"><a id="SP3" class="paragraph-anchor"></a><b>&#167;3. Absolute value. </b>Of an integer:
<p class="commentary firstcommentary"><a id="SP4" class="paragraph-anchor"></a><b>&#167;4. Absolute value. </b>Of an integer:
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax">[ </span><span class="identifier-syntax">NUMBER_TY_Abs</span><span class="plain-syntax"> </span><span class="identifier-syntax">x</span><span class="plain-syntax">; </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">x</span><span class="plain-syntax">&lt;0) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> -</span><span class="identifier-syntax">x</span><span class="plain-syntax">; </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">x</span><span class="plain-syntax">; ];</span>
</pre>
<p class="commentary firstcommentary"><a id="SP4" class="paragraph-anchor"></a><b>&#167;4. IntegerDivide. </b>We can't simply use I6's <span class="extract"><span class="extract-syntax">/</span></span> operator, as that translates directly into a
<p class="commentary firstcommentary"><a id="SP5" class="paragraph-anchor"></a><b>&#167;5. IntegerDivide. </b>We can't simply use I6's <span class="extract"><span class="extract-syntax">/</span></span> operator, as that translates directly into a
virtual machine opcode which crashes on divide by zero.
</p>
@ -137,7 +151,7 @@ virtual machine opcode which crashes on divide by zero.
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">A</span><span class="plain-syntax">/</span><span class="identifier-syntax">B</span><span class="plain-syntax">;</span>
<span class="plain-syntax">];</span>
</pre>
<p class="commentary firstcommentary"><a id="SP5" class="paragraph-anchor"></a><b>&#167;5. IntegerRemainder. </b>Similarly.
<p class="commentary firstcommentary"><a id="SP6" class="paragraph-anchor"></a><b>&#167;6. IntegerRemainder. </b>Similarly.
</p>
<pre class="displayed-code all-displayed-code code-font">
@ -146,7 +160,7 @@ virtual machine opcode which crashes on divide by zero.
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">A</span><span class="plain-syntax">%</span><span class="identifier-syntax">B</span><span class="plain-syntax">;</span>
<span class="plain-syntax">];</span>
</pre>
<p class="commentary firstcommentary"><a id="SP6" class="paragraph-anchor"></a><b>&#167;6. SignedCompare. </b>This routine is hardly ever needed; it wraps up ordinary comparisons.
<p class="commentary firstcommentary"><a id="SP7" class="paragraph-anchor"></a><b>&#167;7. SignedCompare. </b>This routine is hardly ever needed; it wraps up ordinary comparisons.
</p>
<pre class="displayed-code all-displayed-code code-font">

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@ -56,9 +56,7 @@
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax">[ </span><span class="identifier-syntax">NUMBER_TY_to_TIME_TY</span><span class="plain-syntax"> </span><span class="identifier-syntax">n</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">n</span><span class="plain-syntax"> = </span><span class="identifier-syntax">n</span><span class="plain-syntax">%1440;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">n</span><span class="plain-syntax"> &lt; </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="identifier-syntax">n</span><span class="plain-syntax"> + </span><span class="constant-syntax">1440</span><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">n</span><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">CongruenceClass</span><span class="plain-syntax">(</span><span class="identifier-syntax">n</span><span class="plain-syntax">, </span><span class="constant-syntax">1440</span><span class="plain-syntax">);</span>
<span class="plain-syntax">];</span>
</pre>
<p class="commentary firstcommentary"><a id="SP2" class="paragraph-anchor"></a><b>&#167;2. Digital Printing. </b>For instance, "2:06 am".

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@ -816,8 +816,15 @@ by than name.
<span class="plain-syntax">}</span>
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">IDTypeData::is_arithmetic_phrase</span><span class="plain-syntax">(</span><span class="reserved-syntax">id_body</span><span class="plain-syntax"> *</span><span class="identifier-syntax">idb</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="5-ptd.html#SP24" class="function-link"><span class="function-syntax">IDTypeData::arithmetic_operation</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">idb</span><span class="plain-syntax">) &gt;= </span><span class="constant-syntax">0</span><span class="plain-syntax">) &amp;&amp;</span>
<span class="plain-syntax"> (</span><a href="5-ptd.html#SP24" class="function-link"><span class="function-syntax">IDTypeData::arithmetic_operation</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">idb</span><span class="plain-syntax">) &lt; </span><span class="identifier-syntax">NO_OPERATIONS</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="5-ptd.html#SP24" class="function-link"><span class="function-syntax">IDTypeData::arithmetic_operation</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">idb</span><span class="plain-syntax">) == </span><span class="identifier-syntax">PLUS_OPERATION</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="5-ptd.html#SP24" class="function-link"><span class="function-syntax">IDTypeData::arithmetic_operation</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">idb</span><span class="plain-syntax">) == </span><span class="identifier-syntax">MINUS_OPERATION</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="5-ptd.html#SP24" class="function-link"><span class="function-syntax">IDTypeData::arithmetic_operation</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">idb</span><span class="plain-syntax">) == </span><span class="identifier-syntax">TIMES_OPERATION</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="5-ptd.html#SP24" class="function-link"><span class="function-syntax">IDTypeData::arithmetic_operation</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">idb</span><span class="plain-syntax">) == </span><span class="identifier-syntax">DIVIDE_OPERATION</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="5-ptd.html#SP24" class="function-link"><span class="function-syntax">IDTypeData::arithmetic_operation</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">idb</span><span class="plain-syntax">) == </span><span class="identifier-syntax">REMAINDER_OPERATION</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="5-ptd.html#SP24" class="function-link"><span class="function-syntax">IDTypeData::arithmetic_operation</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">idb</span><span class="plain-syntax">) == </span><span class="identifier-syntax">APPROXIMATE_OPERATION</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="5-ptd.html#SP24" class="function-link"><span class="function-syntax">IDTypeData::arithmetic_operation</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">idb</span><span class="plain-syntax">) == </span><span class="identifier-syntax">ROOT_OPERATION</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="5-ptd.html#SP24" class="function-link"><span class="function-syntax">IDTypeData::arithmetic_operation</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">idb</span><span class="plain-syntax">) == </span><span class="identifier-syntax">REALROOT_OPERATION</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="5-ptd.html#SP24" class="function-link"><span class="function-syntax">IDTypeData::arithmetic_operation</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">idb</span><span class="plain-syntax">) == </span><span class="identifier-syntax">CUBEROOT_OPERATION</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><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>

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@ -896,7 +896,7 @@ watch shift-reduce parsers in action.
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">REALROOT_OPERATION:</span><span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"&lt;real square root&gt;"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">CUBEROOT_OPERATION:</span><span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"&lt;cube root&gt;"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">POWER_OPERATION:</span><span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"&lt;to the power&gt;"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">UNARY_MINUS_OPERATION:</span><span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"&lt;unary subtraction&gt;"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">NEGATE_OPERATION:</span><span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"&lt;unary subtraction&gt;"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">default:</span><span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"&lt;op-%d&gt;"</span><span class="plain-syntax">, </span><span class="identifier-syntax">tok</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">eqn_operation</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> }</span>
<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">tok</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">eqn_type</span><span class="plain-syntax"> == </span><span class="constant-syntax">SYMBOL_EQN</span><span class="plain-syntax">) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"&lt;symbol-%W&gt;"</span><span class="plain-syntax">, </span><span class="identifier-syntax">tok</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">leaf_symbol</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">name</span><span class="plain-syntax">);</span>
@ -1090,7 +1090,7 @@ capacity; and so is the number 0 itself.
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">previous_token</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">previous_token</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">eqn_type</span><span class="plain-syntax"> == </span><span class="constant-syntax">OPERATION_EQN</span><span class="plain-syntax">) ||</span>
<span class="plain-syntax"> (</span><span class="identifier-syntax">previous_token</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">eqn_type</span><span class="plain-syntax"> == </span><span class="constant-syntax">OPEN_BRACKET_EQN</span><span class="plain-syntax">))</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">token</span><span class="plain-syntax"> = </span><a href="7-eqt.html#SP24" class="function-link"><span class="function-syntax">Equations::enode_new_op</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">UNARY_MINUS_OPERATION</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">token</span><span class="plain-syntax"> = </span><a href="7-eqt.html#SP24" class="function-link"><span class="function-syntax">Equations::enode_new_op</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">NEGATE_OPERATION</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">token</span><span class="plain-syntax"> = </span><a href="7-eqt.html#SP24" class="function-link"><span class="function-syntax">Equations::enode_new_op</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">MINUS_OPERATION</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
@ -1410,7 +1410,7 @@ the same precedence as explicit multiplication), and is so that
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">IMPLICIT_TIMES_OPERATION:</span><span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">8</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">POWER_OPERATION:</span><span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">9</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">IMPLICIT_APPLICATION_OPERATION:</span><span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">5</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">UNARY_MINUS_OPERATION:</span><span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">NEGATE_OPERATION:</span><span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"unknown operator precedence"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">OPEN_BRACKET_EQN:</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>
@ -1435,7 +1435,7 @@ the same precedence as explicit multiplication), and is so that
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">IMPLICIT_TIMES_OPERATION:</span><span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">7</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">POWER_OPERATION:</span><span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">10</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">IMPLICIT_APPLICATION_OPERATION:</span><span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">14</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">UNARY_MINUS_OPERATION:</span><span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">12</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">NEGATE_OPERATION:</span><span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">12</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"unknown operator precedence"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">OPEN_BRACKET_EQN:</span><span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">15</span><span class="plain-syntax">;</span>
@ -1752,7 +1752,7 @@ section:
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::quote_kind</span><span class="plain-syntax">(4,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Kinds::FloatingPoint::underlying</span><span class="plain-syntax">(</span><span class="identifier-syntax">tok</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">enode_operands</span><span class="plain-syntax">[0]-&gt;</span><span class="element-syntax">gK_after</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">switch</span><span class="plain-syntax">(</span><span class="identifier-syntax">tok</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">eqn_operation</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">UNARY_MINUS_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">NEGATE_OPERATION:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::quote_text</span><span class="plain-syntax">(6, </span><span class="string-syntax">"negating"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">ROOT_OPERATION:</span>
@ -2121,7 +2121,7 @@ the other side; thus \(-V = R\) becomes \(V=-R\), and <span class="extract"><spa
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax"> = </span><span class="identifier-syntax">old_LHS</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">eqn_operation</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><span class="identifier-syntax">op</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">UNARY_MINUS_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">NEGATE_OPERATION:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">eqn</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">parsed_equation</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">enode_operands</span><span class="plain-syntax">[0] = </span><span class="identifier-syntax">old_LHS</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">enode_operands</span><span class="plain-syntax">[0];</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">eqn</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">parsed_equation</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">enode_operands</span><span class="plain-syntax">[1] = </span><span class="identifier-syntax">old_LHS</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">old_LHS</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">enode_operands</span><span class="plain-syntax">[0] = </span><span class="identifier-syntax">old_RHS</span><span class="plain-syntax">;</span>

2
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@ -485,7 +485,7 @@ following, without having to worry about how any of this works:
</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">Frames::emit_new_local_value</span><button class="popup" onclick="togglePopup('usagePopup21')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup21">Usage of <span class="code-font"><span class="function-syntax">Frames::emit_new_local_value</span></span>:<br/>Compile Values - <a href="2-cv.html#SP6_1">&#167;6.1</a><br/>Compile Rvalues - <a href="2-cr.html#SP5">&#167;5</a><br/>Deciding to Defer - <a href="4-dtd.html#SP11">&#167;11</a>, <a href="4-dtd.html#SP17">&#167;17</a><br/>Compile Invocations As Calls - <a href="5-ciac.html#SP2_2">&#167;2.2</a><br/>Compile Invocations Inline - <a href="5-cii.html#SP3_2">&#167;3.2</a>, <a href="5-cii.html#SP6_3_1">&#167;6.3.1</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Frames::emit_new_local_value</span><button class="popup" onclick="togglePopup('usagePopup21')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup21">Usage of <span class="code-font"><span class="function-syntax">Frames::emit_new_local_value</span></span>:<br/>Compile Values - <a href="2-cv.html#SP6_1">&#167;6.1</a><br/>Compile Rvalues - <a href="2-cr.html#SP5">&#167;5</a><br/>Deciding to Defer - <a href="4-dtd.html#SP11">&#167;11</a>, <a href="4-dtd.html#SP17">&#167;17</a><br/>Compile Invocations As Calls - <a href="5-ciac.html#SP2_2">&#167;2.2</a><br/>Compile Invocations Inline - <a href="5-cii.html#SP3_2">&#167;3.2</a>, <a href="5-cii.html#SP6_3_1">&#167;6.3.1</a><br/>Compile Arithmetic - <a href="5-ca.html#SP2">&#167;2</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">local_block_value</span><span class="plain-syntax"> *</span><span class="identifier-syntax">bv</span><span class="plain-syntax"> = </span><a href="3-sf.html#SP16" class="function-link"><span class="function-syntax">Frames::allocate_local_block_value</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="4-cs.html#SP1" class="function-link"><span class="function-syntax">CompileSchemas::from_terms_in_val_context</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">bv</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">to_refer</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>

147
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View file

@ -185,10 +185,10 @@ it as a real.
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">TIMES_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">DIVIDE_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">REMAINDER_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">APPROXIMATION_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">APPROXIMATE_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">ROOT_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">CUBEROOT_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">UNARY_MINUS_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">NEGATE_OPERATION:</span>
<span class="plain-syntax"> </span><a href="5-ca.html#SP2" class="function-link"><span class="function-syntax">CompileArithmetic::compile_by_schema</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">op</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">oed_X</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">oed_Y</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">REALROOT_OPERATION:</span>
@ -304,6 +304,11 @@ function like <span class="extract"><span class="extract-syntax">log pi</span></
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">CompileArithmetic::compile_operand</span><button class="popup" onclick="togglePopup('usagePopup4')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup4">Usage of <span class="code-font"><span class="function-syntax">CompileArithmetic::compile_operand</span></span>:<br/><a href="5-ca.html#SP1_4_1">&#167;1.4.1</a>, <a href="5-ca.html#SP1_4_2">&#167;1.4.2</a>, <a href="5-ca.html#SP1_4_3">&#167;1.4.3</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">void</span><span class="plain-syntax"> *</span><span class="identifier-syntax">oed_v</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">operand_emission_data</span><span class="plain-syntax"> *</span><span class="identifier-syntax">oed</span><span class="plain-syntax"> = (</span><span class="reserved-syntax">operand_emission_data</span><span class="plain-syntax"> *) </span><span class="identifier-syntax">oed_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">Kinds::Behaviour::uses_block_values</span><span class="plain-syntax">(</span><span class="identifier-syntax">oed</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">KX</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">EmitCode::call</span><span class="plain-syntax">(</span><span class="identifier-syntax">Hierarchy::find</span><span class="plain-syntax">(</span><span class="identifier-syntax">COPYPV_HL</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">EmitCode::down</span><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><a href="3-sf.html#SP21" class="function-link"><span class="function-syntax">Frames::emit_new_local_value</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">oed</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">KX</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">oed</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">promote_me</span><span class="plain-syntax">) </span><span class="identifier-syntax">Kinds::FloatingPoint::begin_flotation_emit</span><span class="plain-syntax">(</span><span class="identifier-syntax">oed</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">KX</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">oed</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">rescale_divide_K</span><span class="plain-syntax">) </span><span class="identifier-syntax">Kinds::Scalings::rescale_division_emit_op</span><span class="plain-syntax">(</span><span class="identifier-syntax">oed</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">KX</span><span class="plain-syntax">, </span><span class="identifier-syntax">oed</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">rescale_divide_K</span><span class="plain-syntax">);</span>
@ -316,6 +321,9 @@ function like <span class="extract"><span class="extract-syntax">log pi</span></
<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">oed</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">rescale_root</span><span class="plain-syntax">) </span><span class="identifier-syntax">Kinds::Scalings::rescale_root_emit_factor</span><span class="plain-syntax">(</span><span class="identifier-syntax">oed</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">KX</span><span class="plain-syntax">, </span><span class="identifier-syntax">oed</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">rescale_root</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">oed</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">promote_me</span><span class="plain-syntax">) </span><span class="identifier-syntax">Kinds::FloatingPoint::end_flotation_emit</span><span class="plain-syntax">(</span><span class="identifier-syntax">oed</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">KX</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">Kinds::Behaviour::uses_block_values</span><span class="plain-syntax">(</span><span class="identifier-syntax">oed</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">KX</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">EmitCode::up</span><span class="plain-syntax">();</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax">}</span>
</pre>
<ul class="endnotetexts"><li>The structure operand_emission_data is private to this section.</li></ul>
@ -329,77 +337,76 @@ function like <span class="extract"><span class="extract-syntax">log pi</span></
<span class="plain-syntax"> </span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">KT</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TimesOfDay::kind</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">KT</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">Kinds::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">KX</span><span class="plain-syntax">, </span><span class="identifier-syntax">KT</span><span class="plain-syntax">))) </span><span class="identifier-syntax">reducing_modulo_1440</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">endif</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">reducing_modulo_1440</span><span class="plain-syntax">) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"NUMBER_TY_to_TIME_TY("</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><span class="identifier-syntax">operation</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">PLUS_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::FloatingPoint::uses_floating_point</span><span class="plain-syntax">(</span><span class="identifier-syntax">KX</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">"REAL_NUMBER_TY_Plus(%S, %S)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">, </span><span class="identifier-syntax">Y</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"%S + %S"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">, </span><span class="identifier-syntax">Y</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">MINUS_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::FloatingPoint::uses_floating_point</span><span class="plain-syntax">(</span><span class="identifier-syntax">KX</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">"REAL_NUMBER_TY_Minus(%S, %S)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">, </span><span class="identifier-syntax">Y</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"%S - %S"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">, </span><span class="identifier-syntax">Y</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">TIMES_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::FloatingPoint::uses_floating_point</span><span class="plain-syntax">(</span><span class="identifier-syntax">KX</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">"REAL_NUMBER_TY_Times(%S, %S)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">, </span><span class="identifier-syntax">Y</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"%S ** %S"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">, </span><span class="identifier-syntax">Y</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">DIVIDE_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::FloatingPoint::uses_floating_point</span><span class="plain-syntax">(</span><span class="identifier-syntax">KX</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">"REAL_NUMBER_TY_Divide(%S, %S)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">, </span><span class="identifier-syntax">Y</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"IntegerDivide(%S, %S)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">, </span><span class="identifier-syntax">Y</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">REMAINDER_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::FloatingPoint::uses_floating_point</span><span class="plain-syntax">(</span><span class="identifier-syntax">KX</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">"REAL_NUMBER_TY_Remainder(%S, %S)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">, </span><span class="identifier-syntax">Y</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"IntegerRemainder(%S, %S)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">, </span><span class="identifier-syntax">Y</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">APPROXIMATION_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::FloatingPoint::uses_floating_point</span><span class="plain-syntax">(</span><span class="identifier-syntax">KX</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">"REAL_NUMBER_TY_Approximate(%S, %S)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">, </span><span class="identifier-syntax">Y</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"RoundOffValue(%S, %S)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">, </span><span class="identifier-syntax">Y</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">UNARY_MINUS_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::FloatingPoint::uses_floating_point</span><span class="plain-syntax">(</span><span class="identifier-syntax">KX</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">"REAL_NUMBER_TY_Negate(%S)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</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">X</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">REALROOT_OPERATION:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"REAL_NUMBER_TY_Root(%S)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">ROOT_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::FloatingPoint::uses_floating_point</span><span class="plain-syntax">(</span><span class="identifier-syntax">KX</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">"REAL_NUMBER_TY_Root(%S)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"SquareRoot(%S)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">CUBEROOT_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::FloatingPoint::uses_floating_point</span><span class="plain-syntax">(</span><span class="identifier-syntax">KX</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">"REAL_NUMBER_TY_CubeRoot(%S)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"CubeRoot(%S)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">POWER_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::FloatingPoint::uses_floating_point</span><span class="plain-syntax">(</span><span class="identifier-syntax">KX</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">"REAL_NUMBER_TY_Pow(%S, %S)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">X</span><span class="plain-syntax">, </span><span class="identifier-syntax">Y</span><span class="plain-syntax">);</span>
<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">"no integer power function exists"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">default:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"no schema can be provided for this operation"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">modulus</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Kinds::Behaviour::get_arithmetic_modulus</span><span class="plain-syntax">(</span><span class="identifier-syntax">KX</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">modulus</span><span class="plain-syntax"> &gt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"CongruenceClass("</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">defn</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Kinds::Behaviour::get_arithmetic_schema</span><span class="plain-syntax">(</span><span class="identifier-syntax">operation</span><span class="plain-syntax">, </span><span class="identifier-syntax">KX</span><span class="plain-syntax">, </span><span class="identifier-syntax">KY</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::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">defn</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"none"</span><span class="plain-syntax">)) </span><span class="named-paragraph-container code-font"><a href="5-ca.html#SP3_1" class="named-paragraph-link"><span class="named-paragraph">Throw problem message and return</span><span class="named-paragraph-number">3.1</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">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">defn</span><span class="plain-syntax">) == </span><span class="constant-syntax">0</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">Kinds::FloatingPoint::uses_floating_point</span><span class="plain-syntax">(</span><span class="identifier-syntax">KX</span><span class="plain-syntax">))</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">defn</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Kinds::Behaviour::get_arithmetic_schema</span><span class="plain-syntax">(</span><span class="identifier-syntax">operation</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_real_number</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_real_number</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">defn</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Kinds::Behaviour::get_arithmetic_schema</span><span class="plain-syntax">(</span><span class="identifier-syntax">operation</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_number</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_number</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">reducing_modulo_1440</span><span class="plain-syntax">) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-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">defn</span><span class="plain-syntax">) == </span><span class="constant-syntax">0</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">defn</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"none"</span><span class="plain-syntax">)))</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="5-ca.html#SP3_1" class="named-paragraph-link"><span class="named-paragraph">Throw problem message and return</span><span class="named-paragraph-number">3.1</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">"%S"</span><span class="plain-syntax">, </span><span class="identifier-syntax">defn</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">modulus</span><span class="plain-syntax"> &gt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">", %d)"</span><span class="plain-syntax">, </span><span class="identifier-syntax">modulus</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP3_1" class="paragraph-anchor"></a><b>&#167;3.1. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Throw problem message and return</span><span class="named-paragraph-number">3.1</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">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"0"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::quote_source</span><span class="plain-syntax">(1, </span><span class="identifier-syntax">current_sentence</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::quote_kind</span><span class="plain-syntax">(2, </span><span class="identifier-syntax">KX</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::quote_kind</span><span class="plain-syntax">(3, </span><span class="identifier-syntax">KY</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">StandardProblems::handmade_problem</span><span class="plain-syntax">(</span><span class="identifier-syntax">Task::syntax_tree</span><span class="plain-syntax">(),</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">PM_ArithmeticImpossible</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><span class="identifier-syntax">operation</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">PLUS_OPERATION:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::issue_problem_segment</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="string-syntax">"In '%1', I can't add %2 and %3."</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">MINUS_OPERATION:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::issue_problem_segment</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="string-syntax">"In '%1', I can't subtract %2 from %3."</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">TIMES_OPERATION:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::issue_problem_segment</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="string-syntax">"In '%1', I can't multiply %2 and %3."</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">DIVIDE_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">REMAINDER_OPERATION:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::issue_problem_segment</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="string-syntax">"In '%1', I can't divide %2 by %3."</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">APPROXIMATE_OPERATION:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::issue_problem_segment</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="string-syntax">"In '%1', I can't approximate %2 to %3."</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">ROOT_OPERATION:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::issue_problem_segment</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="string-syntax">"In '%1', I can't take a square root of %2."</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">CUBEROOT_OPERATION:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::issue_problem_segment</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="string-syntax">"In '%1', I can't take a cube root of %2."</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">NEGATE_OPERATION:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::issue_problem_segment</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="string-syntax">"In '%1', I can't negate %2."</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">default:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::issue_problem_segment</span><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><span class="string-syntax">"In '%1', I can't perform this arithmetic operation on %2 and %3."</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::issue_problem_end</span><span class="plain-syntax">();</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax">;</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="5-ca.html#SP3">&#167;3</a> (twice).</li></ul>
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2
docs/kinds-module/1-km.html
View file

@ -78,6 +78,7 @@ which use this module:
<span class="definition-keyword">enum</span> <span class="constant-syntax">kind_constructor_casting_rule_CLASS</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">kind_constructor_instance_CLASS</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">kind_constructor_instance_rule_CLASS</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">arithmetic_schema_CLASS</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">unit_sequence_CLASS</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">star_invention_CLASS</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">additional_property_CLASS</span>
@ -94,6 +95,7 @@ which use this module:
<span class="identifier-syntax">DECLARE_CLASS_ALLOCATED_IN_ARRAYS</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor_comparison_schema</span><span class="plain-syntax">, </span><span class="constant-syntax">100</span><span class="plain-syntax">)</span>
<span class="identifier-syntax">DECLARE_CLASS_ALLOCATED_IN_ARRAYS</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor_instance</span><span class="plain-syntax">, </span><span class="constant-syntax">100</span><span class="plain-syntax">)</span>
<span class="identifier-syntax">DECLARE_CLASS_ALLOCATED_IN_ARRAYS</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor_instance_rule</span><span class="plain-syntax">, </span><span class="constant-syntax">100</span><span class="plain-syntax">)</span>
<span class="identifier-syntax">DECLARE_CLASS_ALLOCATED_IN_ARRAYS</span><span class="plain-syntax">(</span><span class="reserved-syntax">arithmetic_schema</span><span class="plain-syntax">, </span><span class="constant-syntax">50</span><span class="plain-syntax">)</span>
<span class="identifier-syntax">DECLARE_CLASS_ALLOCATED_IN_ARRAYS</span><span class="plain-syntax">(</span><span class="reserved-syntax">unit_sequence</span><span class="plain-syntax">, </span><span class="constant-syntax">50</span><span class="plain-syntax">)</span>
<span class="identifier-syntax">DECLARE_CLASS</span><span class="plain-syntax">(</span><span class="reserved-syntax">star_invention</span><span class="plain-syntax">)</span>
<span class="identifier-syntax">DECLARE_CLASS</span><span class="plain-syntax">(</span><span class="reserved-syntax">additional_property</span><span class="plain-syntax">)</span>

20
docs/kinds-module/2-dk.html
View file

@ -338,7 +338,7 @@ addition.
<span class="Preform-function-syntax">&lt;k-kind-construction&gt;</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">internal</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">{</span>
<span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">kind_constructor</span><span class="Preform-plain-syntax"> *</span><span class="Preform-identifier-syntax">con</span><span class="Preform-plain-syntax">;</span>
<span class="Preform-plain-syntax"> </span><span class="Preform-identifier-syntax">LOOP_OVER</span><span class="Preform-plain-syntax">(</span><span class="Preform-identifier-syntax">con</span><span class="Preform-plain-syntax">, </span><span class="Preform-reserved-syntax">kind_constructor</span><span class="Preform-plain-syntax">)</span>
<span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">if</span><span class="Preform-plain-syntax"> (</span><a href="4-kc2.html#SP16" class="function-link"><span class="Preform-function-syntax">KindConstructors::arity</span></a><span class="Preform-plain-syntax">(</span><span class="Preform-identifier-syntax">con</span><span class="Preform-plain-syntax">) &gt; </span><span class="Preform-constant-syntax">0</span><span class="Preform-plain-syntax">) {</span>
<span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">if</span><span class="Preform-plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="Preform-function-syntax">KindConstructors::arity</span></a><span class="Preform-plain-syntax">(</span><span class="Preform-identifier-syntax">con</span><span class="Preform-plain-syntax">) &gt; </span><span class="Preform-constant-syntax">0</span><span class="Preform-plain-syntax">) {</span>
<span class="Preform-plain-syntax"> </span><span class="Preform-identifier-syntax">wording</span><span class="Preform-plain-syntax"> </span><span class="Preform-identifier-syntax">X</span><span class="Preform-plain-syntax"> = </span><span class="Preform-identifier-syntax">W</span><span class="Preform-plain-syntax">;</span>
<span class="Preform-plain-syntax"> </span><span class="Preform-identifier-syntax">wording</span><span class="Preform-plain-syntax"> </span><span class="Preform-identifier-syntax">Y</span><span class="Preform-plain-syntax"> = </span><span class="Preform-identifier-syntax">EMPTY_WORDING</span><span class="Preform-plain-syntax">;</span>
<span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">if</span><span class="Preform-plain-syntax"> (</span><a href="2-dk.html#SP14" class="function-link"><span class="Preform-function-syntax">Kinds::Textual::parse_constructor_name</span></a><span class="Preform-plain-syntax">(</span><span class="Preform-identifier-syntax">con</span><span class="Preform-plain-syntax">, &amp;</span><span class="Preform-identifier-syntax">X</span><span class="Preform-plain-syntax">, &amp;</span><span class="Preform-identifier-syntax">Y</span><span class="Preform-plain-syntax">))</span>
@ -367,19 +367,19 @@ unspecified because a short form of the constructor is used (e.g.,
<span class="plain-syntax"> </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">KX</span><span class="plain-syntax"> = </span><span class="identifier-syntax">K_value</span><span class="plain-syntax">, *</span><span class="identifier-syntax">KY</span><span class="plain-syntax"> = </span><span class="identifier-syntax">K_value</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">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">variance</span><span class="plain-syntax">[0] == </span><span class="constant-syntax">CONTRAVARIANT</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">KX</span><span class="plain-syntax"> = </span><span class="identifier-syntax">K_nil</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">) == </span><span class="constant-syntax">2</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">variance</span><span class="plain-syntax">[1] == </span><span class="constant-syntax">CONTRAVARIANT</span><span class="plain-syntax">))</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">) == </span><span class="constant-syntax">2</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">variance</span><span class="plain-syntax">[1] == </span><span class="constant-syntax">CONTRAVARIANT</span><span class="plain-syntax">))</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">KY</span><span class="plain-syntax"> = </span><span class="identifier-syntax">K_nil</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="2-dk.html#SP12_1_1" class="named-paragraph-link"><span class="named-paragraph">The rule and rulebook constructors default to actions for X</span><span class="named-paragraph-number">12.1.1</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">Wordings::nonempty</span><span class="plain-syntax">(</span><span class="identifier-syntax">X</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">tupling</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::tupling</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="constant-syntax">0</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">tupling</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::tupling</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="constant-syntax">0</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">tupling</span><span class="plain-syntax"> == </span><span class="constant-syntax">0</span><span class="plain-syntax">) &amp;&amp; (</span><span class="function-syntax">&lt;k-single-term&gt;</span><span class="plain-syntax">(</span><span class="identifier-syntax">X</span><span class="plain-syntax">))) </span><span class="identifier-syntax">KX</span><span class="plain-syntax"> = </span><span class="function-syntax">&lt;&lt;rp&gt;&gt;</span><span class="plain-syntax">;</span>
<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">tupling</span><span class="plain-syntax"> == </span><span class="constant-syntax">1</span><span class="plain-syntax">) &amp;&amp; (</span><span class="function-syntax">&lt;k-optional-term&gt;</span><span class="plain-syntax">(</span><span class="identifier-syntax">X</span><span class="plain-syntax">))) </span><span class="identifier-syntax">KX</span><span class="plain-syntax"> = </span><span class="function-syntax">&lt;&lt;rp&gt;&gt;</span><span class="plain-syntax">;</span>
<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">tupling</span><span class="plain-syntax"> &gt;= </span><span class="constant-syntax">2</span><span class="plain-syntax">) &amp;&amp; (</span><span class="function-syntax">&lt;k-tupled-term&gt;</span><span class="plain-syntax">(</span><span class="identifier-syntax">X</span><span class="plain-syntax">))) </span><span class="identifier-syntax">KX</span><span class="plain-syntax"> = </span><span class="function-syntax">&lt;&lt;rp&gt;&gt;</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="identifier-syntax">KX</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</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">Wordings::nonempty</span><span class="plain-syntax">(</span><span class="identifier-syntax">Y</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">tupling</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::tupling</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">tupling</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::tupling</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="constant-syntax">1</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">tupling</span><span class="plain-syntax"> == </span><span class="constant-syntax">0</span><span class="plain-syntax">) &amp;&amp; (</span><span class="function-syntax">&lt;k-single-term&gt;</span><span class="plain-syntax">(</span><span class="identifier-syntax">Y</span><span class="plain-syntax">))) </span><span class="identifier-syntax">KY</span><span class="plain-syntax"> = </span><span class="function-syntax">&lt;&lt;rp&gt;&gt;</span><span class="plain-syntax">;</span>
<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">tupling</span><span class="plain-syntax"> == </span><span class="constant-syntax">1</span><span class="plain-syntax">) &amp;&amp; (</span><span class="function-syntax">&lt;k-optional-term&gt;</span><span class="plain-syntax">(</span><span class="identifier-syntax">Y</span><span class="plain-syntax">))) </span><span class="identifier-syntax">KY</span><span class="plain-syntax"> = </span><span class="function-syntax">&lt;&lt;rp&gt;&gt;</span><span class="plain-syntax">;</span>
<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">tupling</span><span class="plain-syntax"> &gt;= </span><span class="constant-syntax">2</span><span class="plain-syntax">) &amp;&amp; (</span><span class="function-syntax">&lt;k-tupled-term&gt;</span><span class="plain-syntax">(</span><span class="identifier-syntax">Y</span><span class="plain-syntax">))) </span><span class="identifier-syntax">KY</span><span class="plain-syntax"> = </span><span class="function-syntax">&lt;&lt;rp&gt;&gt;</span><span class="plain-syntax">;</span>
@ -387,10 +387,10 @@ unspecified because a short form of the constructor is used (e.g.,
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="2-dk.html#SP12_1_2" class="named-paragraph-link"><span class="named-paragraph">The relation constructor defaults to Y matching X, if X is specified</span><span class="named-paragraph-number">12.1.2</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">) == </span><span class="constant-syntax">1</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">KX</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">) == </span><span class="constant-syntax">1</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">KX</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> ==&gt; { -, </span><a href="2-knd.html#SP6_3" class="function-link"><span class="function-syntax">Kinds::unary_con</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="identifier-syntax">KX</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>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">) == </span><span class="constant-syntax">2</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">KX</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">KY</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">) == </span><span class="constant-syntax">2</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">KX</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">KY</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> ==&gt; { -, </span><a href="2-knd.html#SP6_3" class="function-link"><span class="function-syntax">Kinds::binary_con</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="identifier-syntax">KX</span><span class="plain-syntax">, </span><span class="identifier-syntax">KY</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>
@ -473,7 +473,7 @@ and returns <span class="extract"><span class="extract-syntax">TRUE</span></span
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Textual::parse_constructor_name</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">Kinds::Textual::parse_constructor_name</span></span>:<br/><a href="2-dk.html#SP12">&#167;12</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> *</span><span class="identifier-syntax">KW</span><span class="plain-syntax">, </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> *</span><span class="identifier-syntax">LW</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">W</span><span class="plain-syntax"> = *</span><span class="identifier-syntax">KW</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">p</span><span class="plain-syntax">=1; </span><span class="identifier-syntax">p</span><span class="plain-syntax">&lt;=2; </span><span class="identifier-syntax">p</span><span class="plain-syntax">++) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">NW</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP11" class="function-link"><span class="function-syntax">KindConstructors::get_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, (</span><span class="identifier-syntax">p</span><span class="plain-syntax">==1)?</span><span class="identifier-syntax">FALSE:TRUE</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">NW</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP12" class="function-link"><span class="function-syntax">KindConstructors::get_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, (</span><span class="identifier-syntax">p</span><span class="plain-syntax">==1)?</span><span class="identifier-syntax">FALSE:TRUE</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">Wordings::nonempty</span><span class="plain-syntax">(</span><span class="identifier-syntax">NW</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">full_length</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Wordings::length</span><span class="plain-syntax">(</span><span class="identifier-syntax">NW</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">k1</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Wordings::first_wn</span><span class="plain-syntax">(</span><span class="identifier-syntax">NW</span><span class="plain-syntax">);</span>
@ -798,7 +798,7 @@ to miss out on this detail.
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax"> </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">first_base</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, *</span><span class="identifier-syntax">second_base</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">) == </span><span class="constant-syntax">1</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">) == </span><span class="constant-syntax">1</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">first_base</span><span class="plain-syntax"> = </span><a href="2-knd.html#SP14" class="function-link"><span class="function-syntax">Kinds::unary_construction_material</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span>
<span class="plain-syntax"> </span><a href="2-knd.html#SP15" class="function-link"><span class="function-syntax">Kinds::binary_construction_material</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">first_base</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">second_base</span><span class="plain-syntax">);</span>
@ -845,7 +845,7 @@ usage.
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">CON_property</span><span class="plain-syntax">) &amp;&amp; (</span><a href="2-knd.html#SP24" class="function-link"><span class="function-syntax">Kinds::eq</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">first_base</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_value</span><span class="plain-syntax">))) </span><span class="identifier-syntax">k_present</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</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">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">CON_table_column</span><span class="plain-syntax">) &amp;&amp; (</span><a href="2-knd.html#SP24" class="function-link"><span class="function-syntax">Kinds::eq</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">first_base</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_value</span><span class="plain-syntax">))) </span><span class="identifier-syntax">k_present</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</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">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">CON_relation</span><span class="plain-syntax">) &amp;&amp; (</span><a href="2-knd.html#SP24" class="function-link"><span class="function-syntax">Kinds::eq</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">first_base</span><span class="plain-syntax">, </span><span class="identifier-syntax">second_base</span><span class="plain-syntax">))) </span><span class="identifier-syntax">l_present</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">) == </span><span class="constant-syntax">1</span><span class="plain-syntax">) </span><span class="identifier-syntax">l_present</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">) == </span><span class="constant-syntax">1</span><span class="plain-syntax">) </span><span class="identifier-syntax">l_present</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
<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><a href="2-knd.html#SP24" class="function-link"><span class="function-syntax">Kinds::eq</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">second_base</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_nil</span><span class="plain-syntax">)) </span><span class="identifier-syntax">l_present</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
<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><a href="2-knd.html#SP24" class="function-link"><span class="function-syntax">Kinds::eq</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">second_base</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_void</span><span class="plain-syntax">)) </span><span class="identifier-syntax">l_present</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</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">choice_from</span><span class="plain-syntax">[</span><span class="identifier-syntax">k_present</span><span class="plain-syntax">][</span><span class="identifier-syntax">l_present</span><span class="plain-syntax">] == -1) {</span>
@ -912,7 +912,7 @@ usage.
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">K</span><span class="plain-syntax"> == </span><span class="identifier-syntax">K_nil</span><span class="plain-syntax">) { </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"nothing"</span><span class="plain-syntax">); </span><span class="reserved-syntax">return</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">K</span><span class="plain-syntax"> == </span><span class="identifier-syntax">K_void</span><span class="plain-syntax">) { </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"nothing"</span><span class="plain-syntax">); </span><span class="reserved-syntax">return</span><span class="plain-syntax">; }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">pluralised</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">tupled</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::tupling</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="identifier-syntax">b</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">tupled</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::tupling</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="identifier-syntax">b</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">bracketed</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">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">tupled</span><span class="plain-syntax"> &gt; </span><span class="constant-syntax">1</span><span class="plain-syntax">) &amp;&amp; (</span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">) == </span><span class="identifier-syntax">CON_TUPLE_ENTRY</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">first_base</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, *</span><span class="identifier-syntax">second_base</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>

6
docs/kinds-module/2-fk.html
View file

@ -241,7 +241,7 @@ it is. There is no need for speed here.
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">sn</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">Str::eq_narrow_string</span><span class="plain-syntax">(</span><span class="identifier-syntax">sn</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_of_I6_name</span><span class="plain-syntax">))) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">what_have_you</span><span class="plain-syntax">;</span>
</pre>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> **</span><span class="function-syntax">FamiliarKinds::known_con</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">FamiliarKinds::known_con</span></span>:<br/>Kind Constructors - <a href="4-kc2.html#SP10">&#167;10</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">sn</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> **</span><span class="function-syntax">FamiliarKinds::known_con</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">FamiliarKinds::known_con</span></span>:<br/>Kind Constructors - <a href="4-kc2.html#SP11">&#167;11</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">sn</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">IDENTIFIERS_CORRESPOND</span><span class="plain-syntax">(</span><span class="string-syntax">"ACTIVITY_TY"</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">CON_activity</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">IDENTIFIERS_CORRESPOND</span><span class="plain-syntax">(</span><span class="string-syntax">"COMBINATION_TY"</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">CON_combination</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">IDENTIFIERS_CORRESPOND</span><span class="plain-syntax">(</span><span class="string-syntax">"DESCRIPTION_OF_TY"</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">CON_description</span><span class="plain-syntax">);</span>
@ -262,7 +262,7 @@ it is. There is no need for speed here.
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">kind</span><span class="plain-syntax"> **</span><span class="function-syntax">FamiliarKinds::known_kind</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">FamiliarKinds::known_kind</span></span>:<br/>Kind Constructors - <a href="4-kc2.html#SP10">&#167;10</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">sn</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">kind</span><span class="plain-syntax"> **</span><span class="function-syntax">FamiliarKinds::known_kind</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">FamiliarKinds::known_kind</span></span>:<br/>Kind Constructors - <a href="4-kc2.html#SP11">&#167;11</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">sn</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">IDENTIFIERS_CORRESPOND</span><span class="plain-syntax">(</span><span class="string-syntax">"ARITHMETIC_VALUE_TY"</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">K_arithmetic_value</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">IDENTIFIERS_CORRESPOND</span><span class="plain-syntax">(</span><span class="string-syntax">"ENUMERATED_VALUE_TY"</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">K_enumerated_value</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">IDENTIFIERS_CORRESPOND</span><span class="plain-syntax">(</span><span class="string-syntax">"EQUATION_TY"</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">K_equation</span><span class="plain-syntax">);</span>
@ -317,7 +317,7 @@ but are indexed together.
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">FamiliarKinds::notice_new_kind</span><button class="popup" onclick="togglePopup('usagePopup4')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup4">Usage of <span class="code-font"><span class="function-syntax">FamiliarKinds::notice_new_kind</span></span>:<br/>Kinds - <a href="2-knd.html#SP20">&#167;20</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax">, </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">W</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="function-syntax">&lt;notable-linguistic-kinds&gt;</span><span class="plain-syntax">(</span><span class="identifier-syntax">W</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><a href="4-kc2.html#SP15" class="function-link"><span class="function-syntax">KindConstructors::mark_as_linguistic</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::mark_as_linguistic</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><span class="function-syntax">&lt;&lt;r&gt;&gt;</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">: </span><span class="identifier-syntax">K_natural_language</span><span class="plain-syntax"> = </span><span class="identifier-syntax">K</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">NOTIFY_NATURAL_LANGUAGE_KINDS_CALLBACK</span>

28
docs/kinds-module/2-knd.html
View file

@ -85,7 +85,7 @@ MathJax = {
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">kc_args</span><span class="plain-syntax">[</span><span class="constant-syntax">MAX_KIND_CONSTRUCTION_ARITY</span><span class="plain-syntax">]; </span><span class="comment-syntax"> used if arity positive, or for </span><span class="extract"><span class="extract-syntax">CON_KIND_VARIABLE</span></span>
<span class="plain-syntax">} </span><span class="reserved-syntax">kind</span><span class="plain-syntax">;</span>
</pre>
<ul class="endnotetexts"><li>The structure kind is accessed in 2/fk, 2/tlok, 2/uk, 3/fv, 4/st, 4/kc2 and here.</li></ul>
<ul class="endnotetexts"><li>The structure kind is accessed in 2/fk, 2/tlok, 2/uk, 3/dmn, 3/fv, 4/st, 4/kc2 and here.</li></ul>
<p class="commentary firstcommentary"><a id="SP2" class="paragraph-anchor"></a><b>&#167;2. </b>Some kinds, like <span class="extract"><span class="extract-syntax">number</span></span>, are atomic while others, like <span class="extract"><span class="extract-syntax">relation of numbers to texts</span></span>,
are composite. Each <a href="2-knd.html#SP1" class="internal">kind</a> object is formally a "construction" resulting from
applying a <a href="4-kc2.html#SP2" class="internal">kind_constructor</a> to other kinds. Each different possible constructor
@ -173,17 +173,17 @@ we can then use that same pointer on all subsequent requests.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::base_construction</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">Kinds::base_construction</span></span>:<br/><a href="2-knd.html#SP10">&#167;10</a>, <a href="2-knd.html#SP20">&#167;20</a><br/>Describing Kinds - <a href="2-dk.html#SP10">&#167;10</a><br/>Neptune Syntax - <a href="4-ns.html#SP5_2">&#167;5.2</a><br/>Star Templates - <a href="4-st.html#SP4">&#167;4</a><br/>Kind Commands - <a href="4-kc.html#SP1_4">&#167;1.4</a><br/>Kind Constructors - <a href="4-kc2.html#SP2">&#167;2</a>, <a href="4-kc2.html#SP10">&#167;10</a>, <a href="4-kc2.html#SP10_1">&#167;10.1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::base_construction</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">Kinds::base_construction</span></span>:<br/><a href="2-knd.html#SP10">&#167;10</a>, <a href="2-knd.html#SP20">&#167;20</a><br/>Describing Kinds - <a href="2-dk.html#SP10">&#167;10</a><br/>Neptune Syntax - <a href="4-ns.html#SP5_2">&#167;5.2</a><br/>Star Templates - <a href="4-st.html#SP4">&#167;4</a><br/>Kind Commands - <a href="4-kc.html#SP1_4">&#167;1.4</a><br/>Kind Constructors - <a href="4-kc2.html#SP2">&#167;2</a>, <a href="4-kc2.html#SP11">&#167;11</a>, <a href="4-kc2.html#SP11_1">&#167;11.1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</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">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"impossible construction"</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">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">CON_KIND_VARIABLE</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">CON_INTERMEDIATE</span><span class="plain-syntax">))</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"forbidden construction"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">1</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">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">CON_list_of</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="2-knd.html#SP6_3" class="function-link"><span class="function-syntax">Kinds::unary_con</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="2-knd.html#SP6_3" class="function-link"><span class="function-syntax">Kinds::unary_con</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_value</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">2</span><span class="plain-syntax">: </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="2-knd.html#SP6_3" class="function-link"><span class="function-syntax">Kinds::binary_con</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_value</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_value</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> **</span><span class="identifier-syntax">cache</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::cache_location</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> **</span><span class="identifier-syntax">cache</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::cache_location</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</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">cache</span><span class="plain-syntax">) { </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (*</span><span class="identifier-syntax">cache</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> *</span><span class="identifier-syntax">cache</span><span class="plain-syntax">; }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="2-knd.html#SP6_4" class="named-paragraph-link"><span class="named-paragraph">Create a raw kind structure</span><span class="named-paragraph-number">6.4</span></a></span><span class="plain-syntax">;</span>
@ -246,7 +246,7 @@ practice wasted.
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::unary_con</span><button class="popup" onclick="togglePopup('usagePopup4')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup4">Usage of <span class="code-font"><span class="function-syntax">Kinds::unary_con</span></span>:<br/><a href="2-knd.html#SP6">&#167;6</a>, <a href="2-knd.html#SP17">&#167;17</a>, <a href="2-knd.html#SP18">&#167;18</a>, <a href="2-knd.html#SP19">&#167;19</a><br/>The Lattice of Kinds - <a href="2-tlok.html#SP7">&#167;7</a><br/>Describing Kinds - <a href="2-dk.html#SP11_10">&#167;11.10</a>, <a href="2-dk.html#SP12_1">&#167;12.1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">X</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">) != </span><span class="constant-syntax">1</span><span class="plain-syntax">) </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"bad unary construction"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">) != </span><span class="constant-syntax">1</span><span class="plain-syntax">) </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"bad unary construction"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="2-knd.html#SP6_4" class="named-paragraph-link"><span class="named-paragraph">Create a raw kind structure</span><span class="named-paragraph-number">6.4</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax"> = </span><span class="identifier-syntax">con</span><span class="plain-syntax">; </span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">kc_args</span><span class="plain-syntax">[0] = </span><span class="identifier-syntax">X</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">no_constructed_kinds_created</span><span class="plain-syntax">++;</span>
@ -255,7 +255,7 @@ practice wasted.
<span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::binary_con</span><button class="popup" onclick="togglePopup('usagePopup5')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup5">Usage of <span class="code-font"><span class="function-syntax">Kinds::binary_con</span></span>:<br/><a href="2-knd.html#SP6">&#167;6</a>, <a href="2-knd.html#SP7">&#167;7</a>, <a href="2-knd.html#SP8">&#167;8</a>, <a href="2-knd.html#SP17">&#167;17</a>, <a href="2-knd.html#SP18">&#167;18</a>, <a href="2-knd.html#SP19">&#167;19</a><br/>The Lattice of Kinds - <a href="2-tlok.html#SP7">&#167;7</a><br/>Describing Kinds - <a href="2-dk.html#SP11_2">&#167;11.2</a>, <a href="2-dk.html#SP11_3">&#167;11.3</a>, <a href="2-dk.html#SP11_4">&#167;11.4</a>, <a href="2-dk.html#SP11_5">&#167;11.5</a>, <a href="2-dk.html#SP11_6">&#167;11.6</a>, <a href="2-dk.html#SP11_7">&#167;11.7</a>, <a href="2-dk.html#SP11_8">&#167;11.8</a>, <a href="2-dk.html#SP11_9">&#167;11.9</a>, <a href="2-dk.html#SP12_1">&#167;12.1</a>, <a href="2-dk.html#SP13">&#167;13</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">X</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">Y</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">) != </span><span class="constant-syntax">2</span><span class="plain-syntax">) </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"bad binary construction"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">) != </span><span class="constant-syntax">2</span><span class="plain-syntax">) </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"bad binary construction"</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="2-knd.html#SP6_4" class="named-paragraph-link"><span class="named-paragraph">Create a raw kind structure</span><span class="named-paragraph-number">6.4</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax"> = </span><span class="identifier-syntax">con</span><span class="plain-syntax">; </span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">kc_args</span><span class="plain-syntax">[0] = </span><span class="identifier-syntax">X</span><span class="plain-syntax">; </span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">kc_args</span><span class="plain-syntax">[1] = </span><span class="identifier-syntax">Y</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">no_constructed_kinds_created</span><span class="plain-syntax">++;</span>
@ -364,7 +364,7 @@ drawing up the index, and so on.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::get_construct</span><button class="popup" onclick="togglePopup('usagePopup8')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup8">Usage of <span class="code-font"><span class="function-syntax">Kinds::get_construct</span></span>:<br/><a href="2-knd.html#SP17">&#167;17</a>, <a href="2-knd.html#SP20">&#167;20</a><br/>The Lattice of Kinds - <a href="2-tlok.html#SP13_1">&#167;13.1</a><br/>Describing Kinds - <a href="2-dk.html#SP24">&#167;24</a>, <a href="2-dk.html#SP24_1">&#167;24.1</a>, <a href="2-dk.html#SP24_1_1">&#167;24.1.1</a>, <a href="2-dk.html#SP25">&#167;25</a><br/>Dimensions - <a href="3-dmn.html#SP11">&#167;11</a><br/>Neptune Syntax - <a href="4-ns.html#SP5_2">&#167;5.2</a><br/>Kind Constructors - <a href="4-kc2.html#SP10">&#167;10</a>, <a href="4-kc2.html#SP17">&#167;17</a>, <a href="4-kc2.html#SP24">&#167;24</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::get_construct</span><button class="popup" onclick="togglePopup('usagePopup8')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup8">Usage of <span class="code-font"><span class="function-syntax">Kinds::get_construct</span></span>:<br/><a href="2-knd.html#SP17">&#167;17</a>, <a href="2-knd.html#SP20">&#167;20</a><br/>The Lattice of Kinds - <a href="2-tlok.html#SP13_1">&#167;13.1</a><br/>Describing Kinds - <a href="2-dk.html#SP24">&#167;24</a>, <a href="2-dk.html#SP24_1">&#167;24.1</a>, <a href="2-dk.html#SP24_1_1">&#167;24.1.1</a>, <a href="2-dk.html#SP25">&#167;25</a><br/>Dimensions - <a href="3-dmn.html#SP11">&#167;11</a><br/>Neptune Syntax - <a href="4-ns.html#SP5_2">&#167;5.2</a><br/>Kind Constructors - <a href="4-kc2.html#SP11">&#167;11</a>, <a href="4-kc2.html#SP18">&#167;18</a>, <a href="4-kc2.html#SP25">&#167;25</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><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">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
@ -398,7 +398,7 @@ drawing up the index, and so on.
<span class="plain-syntax">}</span>
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::arity_of_constructor</span><button class="popup" onclick="togglePopup('usagePopup13')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup13">Usage of <span class="code-font"><span class="function-syntax">Kinds::arity_of_constructor</span></span>:<br/><a href="2-knd.html#SP14">&#167;14</a>, <a href="2-knd.html#SP15">&#167;15</a>, <a href="2-knd.html#SP17">&#167;17</a>, <a href="2-knd.html#SP18">&#167;18</a>, <a href="2-knd.html#SP19">&#167;19</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">K</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</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="plain-syntax">}</span>
</pre>
@ -474,15 +474,15 @@ assuming that it was originally <span class="extract"><span class="extract-synta
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">a</span><span class="plain-syntax"> == </span><span class="constant-syntax">1</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">X</span><span class="plain-syntax"> = </span><a href="2-knd.html#SP14" class="function-link"><span class="function-syntax">Kinds::unary_construction_material</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">X_after</span><span class="plain-syntax"> = </span><a href="2-knd.html#SP17" class="function-link"><span class="function-syntax">Kinds::substitute_inner</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">X</span><span class="plain-syntax">, </span><span class="identifier-syntax">meanings</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">tx</span><span class="plain-syntax">, </span><span class="identifier-syntax">contra</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::variance</span></a><span class="plain-syntax">(</span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">), </span><span class="constant-syntax">0</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::variance</span></a><span class="plain-syntax">(</span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">), </span><span class="constant-syntax">0</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">tx</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> *</span><span class="identifier-syntax">changed</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="2-knd.html#SP6_3" class="function-link"><span class="function-syntax">Kinds::unary_con</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">X_after</span><span class="plain-syntax">);</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><a href="2-knd.html#SP15" class="function-link"><span class="function-syntax">Kinds::binary_construction_material</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">X</span><span class="plain-syntax">, &amp;</span><span class="identifier-syntax">Y</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">vx</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::variance</span></a><span class="plain-syntax">(</span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">), </span><span class="constant-syntax">0</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">vy</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::variance</span></a><span class="plain-syntax">(</span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">), </span><span class="constant-syntax">1</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">vx</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::variance</span></a><span class="plain-syntax">(</span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">), </span><span class="constant-syntax">0</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">vy</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::variance</span></a><span class="plain-syntax">(</span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">), </span><span class="constant-syntax">1</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-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">) == </span><span class="identifier-syntax">CON_TUPLE_ENTRY</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">vx</span><span class="plain-syntax"> = </span><span class="identifier-syntax">way_in</span><span class="plain-syntax">; </span><span class="identifier-syntax">vy</span><span class="plain-syntax"> = </span><span class="identifier-syntax">way_in</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> }</span>
@ -563,7 +563,7 @@ is the super-kind ("value", "thing").
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax"> = </span><a href="2-knd.html#SP6" class="function-link"><span class="function-syntax">Kinds::base_construction</span></a><span class="plain-syntax">(</span>
<span class="plain-syntax"> </span><a href="4-kc2.html#SP10" class="function-link"><span class="function-syntax">KindConstructors::new</span></a><span class="plain-syntax">(</span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">super</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"#NEW"</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><a href="4-kc2.html#SP11" class="function-link"><span class="function-syntax">KindConstructors::new</span></a><span class="plain-syntax">(</span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">super</span><span class="plain-syntax">), </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"#NEW"</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="constant-syntax">BASE_CONSTRUCTOR_GRP</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="2-knd.html#SP20_1" class="named-paragraph-link"><span class="named-paragraph">Use the source-text name to attach a noun to the constructor</span><span class="named-paragraph-number">20.1</span></a></span><span class="plain-syntax">;</span>
@ -593,7 +593,7 @@ is the super-kind ("value", "thing").
<span class="plain-syntax"> </span><span class="identifier-syntax">ADD_TO_LEXICON_NTOPT</span><span class="plain-syntax"> + </span><span class="identifier-syntax">WITH_PLURAL_FORMS_NTOPT</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="constant-syntax">KIND_SLOW_MC</span><span class="plain-syntax">, </span><span class="identifier-syntax">STORE_POINTER_kind_constructor</span><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">endif</span>
<span class="plain-syntax"> </span><a href="4-kc2.html#SP11" class="function-link"><span class="function-syntax">KindConstructors::attach_noun</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">nt</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="4-kc2.html#SP12" class="function-link"><span class="function-syntax">KindConstructors::attach_noun</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">nt</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="2-knd.html#SP20">&#167;20</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP21" class="paragraph-anchor"></a><b>&#167;21. Making subkinds. </b>This does not need to be done at creation time.
@ -707,7 +707,7 @@ to the kind "number" even if that's the current value of X.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::eq</span><button class="popup" onclick="togglePopup('usagePopup20')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup20">Usage of <span class="code-font"><span class="function-syntax">Kinds::eq</span></span>:<br/><a href="2-knd.html#SP17">&#167;17</a>, <a href="2-knd.html#SP18">&#167;18</a>, <a href="2-knd.html#SP21">&#167;21</a>, <a href="2-knd.html#SP25">&#167;25</a><br/>The Lattice of Kinds - <a href="2-tlok.html#SP6">&#167;6</a>, <a href="2-tlok.html#SP7_1">&#167;7.1</a>, <a href="2-tlok.html#SP7_2">&#167;7.2</a>, <a href="2-tlok.html#SP13_1">&#167;13.1</a>, <a href="2-tlok.html#SP13_2">&#167;13.2</a>, <a href="2-tlok.html#SP13_5">&#167;13.5</a>, <a href="2-tlok.html#SP13_6">&#167;13.6</a><br/>Describing Kinds - <a href="2-dk.html#SP24_1_2">&#167;24.1.2</a>, <a href="2-dk.html#SP24_2">&#167;24.2</a>, <a href="2-dk.html#SP24_3_1">&#167;24.3.1</a>, <a href="2-dk.html#SP24_3_2">&#167;24.3.2</a><br/>Using Kinds - <a href="2-uk.html#SP2">&#167;2</a>, <a href="2-uk.html#SP4">&#167;4</a><br/>Dimensions - <a href="3-dmn.html#SP15">&#167;15</a>, <a href="3-dmn.html#SP20">&#167;20</a>, <a href="3-dmn.html#SP21">&#167;21</a>, <a href="3-dmn.html#SP24">&#167;24</a>, <a href="3-dmn.html#SP29">&#167;29</a>, <a href="3-dmn.html#SP31_2">&#167;31.2</a><br/>Floating-Point Values - <a href="3-fv.html#SP1">&#167;1</a><br/>Star Templates - <a href="4-st.html#SP4">&#167;4</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K1</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K2</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::eq</span><button class="popup" onclick="togglePopup('usagePopup20')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup20">Usage of <span class="code-font"><span class="function-syntax">Kinds::eq</span></span>:<br/><a href="2-knd.html#SP17">&#167;17</a>, <a href="2-knd.html#SP18">&#167;18</a>, <a href="2-knd.html#SP21">&#167;21</a>, <a href="2-knd.html#SP25">&#167;25</a><br/>The Lattice of Kinds - <a href="2-tlok.html#SP6">&#167;6</a>, <a href="2-tlok.html#SP7_1">&#167;7.1</a>, <a href="2-tlok.html#SP7_2">&#167;7.2</a>, <a href="2-tlok.html#SP13_1">&#167;13.1</a>, <a href="2-tlok.html#SP13_2">&#167;13.2</a>, <a href="2-tlok.html#SP13_5">&#167;13.5</a>, <a href="2-tlok.html#SP13_6">&#167;13.6</a><br/>Describing Kinds - <a href="2-dk.html#SP24_1_2">&#167;24.1.2</a>, <a href="2-dk.html#SP24_2">&#167;24.2</a>, <a href="2-dk.html#SP24_3_1">&#167;24.3.1</a>, <a href="2-dk.html#SP24_3_2">&#167;24.3.2</a><br/>Using Kinds - <a href="2-uk.html#SP2">&#167;2</a>, <a href="2-uk.html#SP4">&#167;4</a><br/>Dimensions - <a href="3-dmn.html#SP15">&#167;15</a>, <a href="3-dmn.html#SP20">&#167;20</a>, <a href="3-dmn.html#SP21">&#167;21</a>, <a href="3-dmn.html#SP24">&#167;24</a>, <a href="3-dmn.html#SP31_2">&#167;31.2</a><br/>Floating-Point Values - <a href="3-fv.html#SP1">&#167;1</a><br/>Star Templates - <a href="4-st.html#SP4">&#167;4</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K1</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K2</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">K1</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) { </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">K2</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="identifier-syntax">TRUE</span><span class="plain-syntax">; </span><span class="reserved-syntax">return</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">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">K2</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="identifier-syntax">FALSE</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">K1</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax"> != </span><span class="identifier-syntax">K2</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>

26
docs/kinds-module/2-tlok.html
View file

@ -218,19 +218,19 @@ function is what tells us that the superkind of <span class="extract"><span clas
<span class="plain-syntax"> </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">S</span><span class="plain-syntax"> = </span><span class="identifier-syntax">HIERARCHY_GET_SUPER_KINDS_CALLBACK</span><span class="plain-syntax">(</span><span class="identifier-syntax">K</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">S</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">S</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_real_arithmetic_value</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP24" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_real_arithmetic_value</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">K_real_arithmetic_value</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_enumerated_value</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP24" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_enumerated_value</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">K_enumerated_value</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_arithmetic_value</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP24" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_arithmetic_value</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">K_arithmetic_value</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_pointer_value</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP24" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_pointer_value</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">K_pointer_value</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_understandable_value</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP24" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_understandable_value</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">K_understandable_value</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_sayable_value</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP24" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_sayable_value</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">K_sayable_value</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_stored_value</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP24" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_stored_value</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">K_stored_value</span><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">K_value</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
@ -265,8 +265,8 @@ such a list can't be constructed as data.
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">K1</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="identifier-syntax">K2</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">K2</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="identifier-syntax">K1</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax"> = </span><span class="identifier-syntax">K1</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">a1</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">a2</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K2</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">a1</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">a2</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K2</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">a1</span><span class="plain-syntax"> &gt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">a2</span><span class="plain-syntax"> &gt; </span><span class="constant-syntax">0</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">K2</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax"> != </span><span class="identifier-syntax">con</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">K_value</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ka</span><span class="plain-syntax">[</span><span class="constant-syntax">MAX_KIND_CONSTRUCTION_ARITY</span><span class="plain-syntax">] = { </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, };</span>
@ -507,8 +507,8 @@ and, of course, "value".
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">f_a</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">from</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">t_a</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">to</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">f_a</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">from</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">t_a</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">to</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">arity</span><span class="plain-syntax"> = (</span><span class="identifier-syntax">f_a</span><span class="plain-syntax"> &lt; </span><span class="identifier-syntax">t_a</span><span class="plain-syntax">)?</span><span class="identifier-syntax">f_a:t_a</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">o</span><span class="plain-syntax"> = </span><span class="constant-syntax">ALWAYS_MATCH</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">from</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax"> != </span><span class="identifier-syntax">to</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">)</span>
@ -517,7 +517,7 @@ and, of course, "value".
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="identifier-syntax">i</span><span class="plain-syntax">=0; </span><span class="identifier-syntax">i</span><span class="plain-syntax">&lt;</span><span class="identifier-syntax">arity</span><span class="plain-syntax">; </span><span class="identifier-syntax">i</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-tlok.html#SP13_5" class="function-link"><span class="function-syntax">Latticework::vacuous</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">from</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">kc_args</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">])) &amp;&amp; (</span><a href="2-tlok.html#SP13_5" class="function-link"><span class="function-syntax">Latticework::vacuous</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">to</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">kc_args</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">])))</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">continue</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::variance</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">from</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">i</span><span class="plain-syntax">) == </span><span class="constant-syntax">COVARIANT</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::variance</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">from</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">i</span><span class="plain-syntax">) == </span><span class="constant-syntax">COVARIANT</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">this_o</span><span class="plain-syntax"> = </span><a href="2-tlok.html#SP13" class="function-link"><span class="function-syntax">Latticework::order_relation</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">from</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">kc_args</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">], </span><span class="identifier-syntax">to</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">kc_args</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">], </span><span class="identifier-syntax">allow_casts</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">this_o</span><span class="plain-syntax"> = </span><a href="2-tlok.html#SP13" class="function-link"><span class="function-syntax">Latticework::order_relation</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">to</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">kc_args</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">], </span><span class="identifier-syntax">from</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">kc_args</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">], </span><span class="identifier-syntax">allow_casts</span><span class="plain-syntax">);</span>
@ -548,7 +548,7 @@ and, of course, "value".
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="2-knd.html#SP24" class="function-link"><span class="function-syntax">Kinds::eq</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">, </span><span class="identifier-syntax">to</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">ALWAYS_MATCH</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">K</span><span class="plain-syntax"> = </span><a href="2-tlok.html#SP6" class="function-link"><span class="function-syntax">Latticework::super</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</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">allow_casts</span><span class="plain-syntax">) &amp;&amp; (</span><a href="4-kc2.html#SP19" class="function-link"><span class="function-syntax">KindConstructors::find_cast</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">from</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">to</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">allow_casts</span><span class="plain-syntax">) &amp;&amp; (</span><a href="4-kc2.html#SP20" class="function-link"><span class="function-syntax">KindConstructors::find_cast</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">from</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">to</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">)))</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">ALWAYS_MATCH</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">K</span><span class="plain-syntax"> = </span><span class="identifier-syntax">to</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">while</span><span class="plain-syntax"> (</span><span class="identifier-syntax">K</span><span class="plain-syntax">) {</span>

67
docs/kinds-module/2-uk.html
View file

@ -79,13 +79,13 @@ MathJax = {
<pre class="displayed-code all-displayed-code code-font">
<span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Behaviour::get_name</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">Kinds::Behaviour::get_name</span></span>:<br/>Describing Kinds - <a href="2-dk.html#SP24_2">&#167;24.2</a>, <a href="2-dk.html#SP24_3">&#167;24.3</a>, <a href="2-dk.html#SP26">&#167;26</a><br/>Dimensions - <a href="3-dmn.html#SP26">&#167;26</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">plural_form</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">K</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="identifier-syntax">EMPTY_WORDING</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP11" class="function-link"><span class="function-syntax">KindConstructors::get_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">plural_form</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP12" class="function-link"><span class="function-syntax">KindConstructors::get_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">plural_form</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Behaviour::get_name_in_play</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">plural_form</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">NATURAL_LANGUAGE_WORDS_TYPE</span><span class="plain-syntax"> *</span><span class="identifier-syntax">nl</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">K</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="identifier-syntax">EMPTY_WORDING</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP11" class="function-link"><span class="function-syntax">KindConstructors::get_name_in_play</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">plural_form</span><span class="plain-syntax">, </span><span class="identifier-syntax">nl</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP12" class="function-link"><span class="function-syntax">KindConstructors::get_name_in_play</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">, </span><span class="identifier-syntax">plural_form</span><span class="plain-syntax">, </span><span class="identifier-syntax">nl</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">noun</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_noun</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax">) {</span>
@ -146,8 +146,8 @@ checks that we aren't doing that:
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Behaviour::definite</span><button class="popup" onclick="togglePopup('usagePopup3')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup3">Usage of <span class="code-font"><span class="function-syntax">Kinds::Behaviour::definite</span></span>:<br/>Star Templates - <a href="4-st.html#SP4">&#167;4</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</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="identifier-syntax">arity</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">KindConstructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</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="identifier-syntax">arity</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">i</span><span class="plain-syntax">=0; </span><span class="identifier-syntax">i</span><span class="plain-syntax">&lt;</span><span class="identifier-syntax">arity</span><span class="plain-syntax">; </span><span class="identifier-syntax">i</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-uk.html#SP4" class="function-link"><span class="function-syntax">Kinds::Behaviour::definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">kc_args</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</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">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
@ -158,8 +158,8 @@ checks that we aren't doing that:
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">K</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="identifier-syntax">TRUE</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">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax"> == </span><span class="identifier-syntax">CON_KIND_VARIABLE</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax"> == </span><span class="identifier-syntax">CON_NIL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</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">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</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="identifier-syntax">arity</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">KindConstructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</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="identifier-syntax">arity</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax"> == </span><span class="identifier-syntax">CON_TUPLE_ENTRY</span><span class="plain-syntax">) &amp;&amp; (</span><a href="2-knd.html#SP24" class="function-link"><span class="function-syntax">Kinds::eq</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">kc_args</span><span class="plain-syntax">[1], </span><span class="identifier-syntax">K_void</span><span class="plain-syntax">))) </span><span class="identifier-syntax">arity</span><span class="plain-syntax"> = </span><span class="constant-syntax">1</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">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax"> == </span><span class="identifier-syntax">CON_phrase</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax"> == </span><span class="identifier-syntax">CON_activity</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">i</span><span class="plain-syntax">=0; </span><span class="identifier-syntax">i</span><span class="plain-syntax">&lt;</span><span class="identifier-syntax">arity</span><span class="plain-syntax">; </span><span class="identifier-syntax">i</span><span class="plain-syntax">++)</span>
@ -178,7 +178,7 @@ checks that we aren't doing that:
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">K</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="identifier-syntax">FALSE</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">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax"> == </span><span class="identifier-syntax">CON_KIND_VARIABLE</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">v</span><span class="plain-syntax"> == </span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">kind_variable_number</span><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><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">i</span><span class="plain-syntax">, </span><span class="identifier-syntax">arity</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">i</span><span class="plain-syntax">, </span><span class="identifier-syntax">arity</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="identifier-syntax">i</span><span class="plain-syntax">=0; </span><span class="identifier-syntax">i</span><span class="plain-syntax">&lt;</span><span class="identifier-syntax">arity</span><span class="plain-syntax">; </span><span class="identifier-syntax">i</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-uk.html#SP4" class="function-link"><span class="function-syntax">Kinds::Behaviour::involves_var</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">kc_args</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</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">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
@ -226,7 +226,7 @@ has been used, the matter is settled and there is no going back.
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Behaviour::is_an_enumeration</span><button class="popup" onclick="togglePopup('usagePopup5')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup5">Usage of <span class="code-font"><span class="function-syntax">Kinds::Behaviour::is_an_enumeration</span></span>:<br/><a href="2-uk.html#SP14">&#167;14</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::is_an_enumeration</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">KindConstructors::is_an_enumeration</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP8" class="paragraph-anchor"></a><b>&#167;8. </b>And here we perform the conversion to a unit. The return value is <span class="extract"><span class="extract-syntax">TRUE</span></span>
@ -237,7 +237,7 @@ if the kind was already a unit or was successfully converted into one,
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Behaviour::convert_to_unit</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP13" class="function-link"><span class="function-syntax">KindConstructors::convert_to_unit</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP14" class="function-link"><span class="function-syntax">KindConstructors::convert_to_unit</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP9" class="paragraph-anchor"></a><b>&#167;9. </b>And similarly:
@ -245,7 +245,7 @@ if the kind was already a unit or was successfully converted into one,
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Behaviour::convert_to_enumeration</span><button class="popup" onclick="togglePopup('usagePopup6')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup6">Usage of <span class="code-font"><span class="function-syntax">Kinds::Behaviour::convert_to_enumeration</span></span>:<br/><a href="2-uk.html#SP11">&#167;11</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</span><span class="plain-syntax">) </span><a href="4-kc2.html#SP13" class="function-link"><span class="function-syntax">KindConstructors::convert_to_enumeration</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">K</span><span class="plain-syntax">) </span><a href="4-kc2.html#SP14" class="function-link"><span class="function-syntax">KindConstructors::convert_to_enumeration</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP10" class="paragraph-anchor"></a><b>&#167;10. </b>And similarly to switch from integer to real arithmetic.
@ -253,7 +253,7 @@ if the kind was already a unit or was successfully converted into one,
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Behaviour::convert_to_real</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</span><span class="plain-syntax">) </span><a href="4-kc2.html#SP14" class="function-link"><span class="function-syntax">KindConstructors::convert_to_real</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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">K</span><span class="plain-syntax">) </span><a href="4-kc2.html#SP15" class="function-link"><span class="function-syntax">KindConstructors::convert_to_real</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP11" class="paragraph-anchor"></a><b>&#167;11. </b>The instances of an enumeration have the values \(1, 2, 3, ..., N\) at
@ -273,7 +273,7 @@ by the next instance to be created.
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Behaviour::is_understandable</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::is_understandable</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">KindConstructors::is_understandable</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::GPR_identifier</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax">) {</span>
@ -342,12 +342,12 @@ we have to.
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Behaviour::uses_signed_comparisons</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">KindConstructors::uses_signed_comparisons</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP19" class="function-link"><span class="function-syntax">KindConstructors::uses_signed_comparisons</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_comparison_routine</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">KindConstructors::get_comparison_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP19" class="function-link"><span class="function-syntax">KindConstructors::get_comparison_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP18" class="paragraph-anchor"></a><b>&#167;18. </b>See "Dimensions.w" for a full account of these ideas. In theory, our
@ -360,7 +360,7 @@ track of dimensions, and the following routines connect the code in the
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Behaviour::is_quasinumerical</span><button class="popup" onclick="togglePopup('usagePopup9')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup9">Usage of <span class="code-font"><span class="function-syntax">Kinds::Behaviour::is_quasinumerical</span></span>:<br/>Dimensions - <a href="3-dmn.html#SP15">&#167;15</a>, <a href="3-dmn.html#SP28_3">&#167;28.3</a>, <a href="3-dmn.html#SP29">&#167;29</a>, <a href="3-dmn.html#SP30">&#167;30</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::is_arithmetic</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">KindConstructors::is_arithmetic</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">unit_sequence</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_dimensional_form</span><button class="popup" onclick="togglePopup('usagePopup10')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup10">Usage of <span class="code-font"><span class="function-syntax">Kinds::Behaviour::get_dimensional_form</span></span>:<br/>Describing Kinds - <a href="2-dk.html#SP24_1">&#167;24.1</a><br/>Dimensions - <a href="3-dmn.html#SP23">&#167;23</a>, <a href="3-dmn.html#SP28_2">&#167;28.2</a>, <a href="3-dmn.html#SP28_3">&#167;28.3</a>, <a href="3-dmn.html#SP28_4">&#167;28.4</a>, <a href="3-dmn.html#SP29">&#167;29</a>, <a href="3-dmn.html#SP30">&#167;30</a>, <a href="3-dmn.html#SP31">&#167;31</a>, <a href="3-dmn.html#SP23_1">&#167;23.1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax">) {</span>
@ -396,7 +396,7 @@ operations can be applied, and if so, what kind the result has.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">dimensional_rules</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_dim_rules</span><button class="popup" onclick="togglePopup('usagePopup14')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup14">Usage of <span class="code-font"><span class="function-syntax">Kinds::Behaviour::get_dim_rules</span></span>:<br/>Dimensions - <a href="3-dmn.html#SP13">&#167;13</a>, <a href="3-dmn.html#SP14">&#167;14</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">dimensional_rules</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_dim_rules</span><button class="popup" onclick="togglePopup('usagePopup14')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup14">Usage of <span class="code-font"><span class="function-syntax">Kinds::Behaviour::get_dim_rules</span></span>:<br/>Dimensions - <a href="3-dmn.html#SP13">&#167;13</a>, <a href="3-dmn.html#SP14">&#167;14</a>, <a href="3-dmn.html#SP31_2">&#167;31.2</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> &amp;(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">dim_rules</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
@ -425,7 +425,7 @@ takes depends on its kind:
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Behaviour::uses_block_values</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP24" class="function-link"><span class="function-syntax">KindConstructors::uses_block_values</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP25" class="function-link"><span class="function-syntax">KindConstructors::uses_block_values</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP22" class="paragraph-anchor"></a><b>&#167;22. </b>Exactly how large the small block is. The addition of 2 here is to allow for
@ -488,57 +488,68 @@ by some other Inform story file, or by this one running on a different day?
<pre class="displayed-code all-displayed-code code-font">
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_create_function</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP22" class="function-link"><span class="function-syntax">KindConstructors::get_create_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::get_create_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_cast_function</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP22" class="function-link"><span class="function-syntax">KindConstructors::get_cast_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::get_cast_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_copy_function</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP22" class="function-link"><span class="function-syntax">KindConstructors::get_copy_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::get_copy_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_copy_short_block_function</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP22" class="function-link"><span class="function-syntax">KindConstructors::get_copy_short_block_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::get_copy_short_block_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_quick_copy_function</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP22" class="function-link"><span class="function-syntax">KindConstructors::get_quick_copy_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::get_quick_copy_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_destroy_function</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP22" class="function-link"><span class="function-syntax">KindConstructors::get_destroy_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::get_destroy_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_make_mutable_function</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP22" class="function-link"><span class="function-syntax">KindConstructors::get_make_mutable_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::get_make_mutable_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_hash_function</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP22" class="function-link"><span class="function-syntax">KindConstructors::get_hash_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::get_hash_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_long_block_size_function</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP22" class="function-link"><span class="function-syntax">KindConstructors::get_long_block_size_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::get_long_block_size_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_serialise_function</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP22" class="function-link"><span class="function-syntax">KindConstructors::get_serialise_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::get_serialise_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_unserialise_function</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP22" class="function-link"><span class="function-syntax">KindConstructors::get_unserialise_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::get_unserialise_fn_identifier</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Behaviour::get_arithmetic_schema</span><span class="plain-syntax">(</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K1</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K2</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">kc1</span><span class="plain-syntax"> = (</span><span class="identifier-syntax">K1</span><span class="plain-syntax">)?(</span><span class="identifier-syntax">K1</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">):</span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">kc2</span><span class="plain-syntax"> = (</span><span class="identifier-syntax">K2</span><span class="plain-syntax">)?(</span><span class="identifier-syntax">K2</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">):</span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::get_arithmetic_schema</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">op</span><span class="plain-syntax">, </span><span class="identifier-syntax">kc1</span><span class="plain-syntax">, </span><span class="identifier-syntax">kc2</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">Kinds::Behaviour::get_arithmetic_modulus</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::get_arithmetic_modulus</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP28" class="paragraph-anchor"></a><b>&#167;28. (L) Indexing and documentation. </b></p>

50
docs/kinds-module/3-dmn.html
View file

@ -307,30 +307,29 @@ fun occurs.
<p class="commentary firstcommentary"><a id="SP9" class="paragraph-anchor"></a><b>&#167;9. </b>But enough abstraction: time for some arithmetic. Inform performs
checking whenever values from two different kinds are combined by any of
eight arithmetic operations, numbered as follows. The numbers must not
the arithmetic operations, numbered as follows. The numbers must not
be changed without amending the definitions of "plus" and so on
in the Basic Inform extension.
</p>
<pre class="definitions code-font"><span class="definition-keyword">define</span> <span class="constant-syntax">NO_OPERATIONS</span><span class="plain-syntax"> </span><span class="constant-syntax">9</span>
<span class="definition-keyword">define</span> <span class="constant-syntax">PLUS_OPERATION</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax"> </span><span class="comment-syntax"> addition</span>
<span class="definition-keyword">define</span> <span class="constant-syntax">MINUS_OPERATION</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax"> </span><span class="comment-syntax"> subtraction</span>
<span class="definition-keyword">define</span> <span class="constant-syntax">TIMES_OPERATION</span><span class="plain-syntax"> </span><span class="constant-syntax">2</span><span class="plain-syntax"> </span><span class="comment-syntax"> multiplication</span>
<span class="definition-keyword">define</span> <span class="constant-syntax">DIVIDE_OPERATION</span><span class="plain-syntax"> </span><span class="constant-syntax">3</span><span class="plain-syntax"> </span><span class="comment-syntax"> division</span>
<span class="definition-keyword">define</span> <span class="constant-syntax">REMAINDER_OPERATION</span><span class="plain-syntax"> </span><span class="constant-syntax">4</span><span class="plain-syntax"> </span><span class="comment-syntax"> remainder after division</span>
<span class="definition-keyword">define</span> <span class="constant-syntax">APPROXIMATION_OPERATION</span><span class="plain-syntax"> </span><span class="constant-syntax">5</span><span class="plain-syntax"> </span><span class="comment-syntax"> "X to the nearest Y"</span>
<span class="definition-keyword">define</span> <span class="constant-syntax">ROOT_OPERATION</span><span class="plain-syntax"> </span><span class="constant-syntax">6</span><span class="plain-syntax"> </span><span class="comment-syntax"> square root &mdash; a unary operation</span>
<span class="definition-keyword">define</span> <span class="constant-syntax">REALROOT_OPERATION</span><span class="plain-syntax"> </span><span class="constant-syntax">7</span><span class="plain-syntax"> </span><span class="comment-syntax"> real-valued square root &mdash; a unary operation</span>
<span class="definition-keyword">define</span> <span class="constant-syntax">CUBEROOT_OPERATION</span><span class="plain-syntax"> </span><span class="constant-syntax">8</span><span class="plain-syntax"> </span><span class="comment-syntax"> cube root &mdash; similarly unary</span>
<span class="definition-keyword">define</span> <span class="constant-syntax">EQUALS_OPERATION</span><span class="plain-syntax"> </span><span class="constant-syntax">9</span><span class="plain-syntax"> </span><span class="comment-syntax"> set equal &mdash; used only in equations</span>
<span class="definition-keyword">define</span> <span class="constant-syntax">POWER_OPERATION</span><span class="plain-syntax"> </span><span class="constant-syntax">10</span><span class="plain-syntax"> </span><span class="comment-syntax"> raise to integer power &mdash; used only in equations</span>
<span class="definition-keyword">define</span> <span class="constant-syntax">UNARY_MINUS_OPERATION</span><span class="plain-syntax"> </span><span class="constant-syntax">11</span><span class="plain-syntax"> </span><span class="comment-syntax"> unary minus &mdash; used only in equations</span>
<pre class="definitions code-font"><span class="definition-keyword">enum</span> <span class="constant-syntax">PLUS_OPERATION</span><span class="plain-syntax"> </span><span class="identifier-syntax">from</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax"> </span><span class="comment-syntax"> addition</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">MINUS_OPERATION</span><span class="plain-syntax"> </span><span class="comment-syntax"> subtraction</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">TIMES_OPERATION</span><span class="plain-syntax"> </span><span class="comment-syntax"> multiplication</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">DIVIDE_OPERATION</span><span class="plain-syntax"> </span><span class="comment-syntax"> division</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">REMAINDER_OPERATION</span><span class="plain-syntax"> </span><span class="comment-syntax"> remainder after division</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">APPROXIMATE_OPERATION</span><span class="plain-syntax"> </span><span class="comment-syntax"> "X to the nearest Y"</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">ROOT_OPERATION</span><span class="plain-syntax"> </span><span class="comment-syntax"> square root &mdash; a unary operation</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">REALROOT_OPERATION</span><span class="plain-syntax"> </span><span class="comment-syntax"> real-valued square root &mdash; a unary operation</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">CUBEROOT_OPERATION</span><span class="plain-syntax"> </span><span class="comment-syntax"> cube root &mdash; similarly unary</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">EQUALS_OPERATION</span><span class="plain-syntax"> </span><span class="comment-syntax"> set equal &mdash; used only in equations</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">POWER_OPERATION</span><span class="plain-syntax"> </span><span class="comment-syntax"> raise to integer power &mdash; used only in equations</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">NEGATE_OPERATION</span><span class="plain-syntax"> </span><span class="comment-syntax"> unary minus &mdash; used only in equations</span>
</pre>
<p class="commentary firstcommentary"><a id="SP10" class="paragraph-anchor"></a><b>&#167;10. </b>The following is associated with "total...", as in "the total weight
of things on the table", but for dimensional purposes we ignore it.
</p>
<pre class="definitions code-font"><span class="definition-keyword">define</span> <span class="constant-syntax">TOTAL_OPERATION</span><span class="plain-syntax"> </span><span class="constant-syntax">12</span><span class="plain-syntax"> </span><span class="comment-syntax"> not really one of the above</span>
<pre class="definitions code-font"><span class="definition-keyword">enum</span> <span class="constant-syntax">TOTAL_OPERATION</span><span class="plain-syntax"> </span><span class="comment-syntax"> not really one of the above</span>
</pre>
<p class="commentary firstcommentary"><a id="SP11" class="paragraph-anchor"></a><b>&#167;11. Prior kinds. </b>It turns out to be convenient to have a definition ordering of fundamental kinds,
which is completely unlike the \(\leq\) relation; it just places them in
@ -356,7 +355,7 @@ order of creation.
</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">Kinds::Dimensions::dim_initialise</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">Kinds::Dimensions::dim_initialise</span></span>:<br/>Kind Constructors - <a href="4-kc2.html#SP10_1">&#167;10.1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">dimensional_rules</span><span class="plain-syntax"> *</span><span class="identifier-syntax">dimrs</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Dimensions::dim_initialise</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">Kinds::Dimensions::dim_initialise</span></span>:<br/>Kind Constructors - <a href="4-kc2.html#SP11_1">&#167;11.1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">dimensional_rules</span><span class="plain-syntax"> *</span><span class="identifier-syntax">dimrs</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">dimrs</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">multiplications</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
</pre>
@ -438,7 +437,7 @@ particular way:
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">CUBEROOT_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">ROOT_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">REALROOT_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">UNARY_MINUS_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">NEGATE_OPERATION:</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>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
@ -477,7 +476,7 @@ derived and dimensionless, though, so that comes out as the empty sequence.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">unit_sequence</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Dimensions::fundamental_unit_sequence</span><button class="popup" onclick="togglePopup('usagePopup7')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup7">Usage of <span class="code-font"><span class="function-syntax">Kinds::Dimensions::fundamental_unit_sequence</span></span>:<br/>Kind Constructors - <a href="4-kc2.html#SP10_1">&#167;10.1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">B</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">unit_sequence</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Dimensions::fundamental_unit_sequence</span><button class="popup" onclick="togglePopup('usagePopup7')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup7">Usage of <span class="code-font"><span class="function-syntax">Kinds::Dimensions::fundamental_unit_sequence</span></span>:<br/>Kind Constructors - <a href="4-kc2.html#SP11_1">&#167;11.1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">B</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">unit_sequence</span><span class="plain-syntax"> </span><span class="identifier-syntax">us</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">B</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">us</span><span class="plain-syntax">.</span><span class="element-syntax">no_unit_pairs</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
@ -925,8 +924,7 @@ empty unit sequence must be dimensionless.
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Dimensions::dimensionless</span><button class="popup" onclick="togglePopup('usagePopup16')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup16">Usage of <span class="code-font"><span class="function-syntax">Kinds::Dimensions::dimensionless</span></span>:<br/><a href="3-dmn.html#SP23">&#167;23</a>, <a href="3-dmn.html#SP30">&#167;30</a>, <a href="3-dmn.html#SP31_2">&#167;31.2</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">FALSE</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-knd.html#SP24" class="function-link"><span class="function-syntax">Kinds::eq</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_number</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="2-knd.html#SP24" class="function-link"><span class="function-syntax">Kinds::eq</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_real_number</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::is_dimensionless</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="2-uk.html#SP18" class="function-link"><span class="function-syntax">Kinds::Behaviour::is_quasinumerical</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</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">return</span><span class="plain-syntax"> </span><a href="3-dmn.html#SP29" class="function-link"><span class="function-syntax">Kinds::Dimensions::us_dimensionless</span></a><span class="plain-syntax">(</span><a href="2-uk.html#SP18" class="function-link"><span class="function-syntax">Kinds::Behaviour::get_dimensional_form</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">));</span>
<span class="plain-syntax">}</span>
@ -980,6 +978,8 @@ has no significance and should be <span class="extract"><span class="extract-syn
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">K1</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="3-dmn.html#SP16" class="function-link"><span class="function-syntax">Kinds::Dimensions::arithmetic_op_is_unary</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">op</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">K2</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="3-dmn.html#SP31_2" class="named-paragraph-link"><span class="named-paragraph">Handle calculations entirely between dimensionless units more delicately</span><span class="named-paragraph-number">31.2</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">unit_sequence</span><span class="plain-syntax"> *</span><span class="identifier-syntax">operand1</span><span class="plain-syntax"> = </span><a href="2-uk.html#SP18" class="function-link"><span class="function-syntax">Kinds::Behaviour::get_dimensional_form</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K1</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">operand1</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">unit_sequence</span><span class="plain-syntax"> *</span><span class="identifier-syntax">operand2</span><span class="plain-syntax"> = </span><a href="2-uk.html#SP18" class="function-link"><span class="function-syntax">Kinds::Behaviour::get_dimensional_form</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K2</span><span class="plain-syntax">);</span>
@ -987,7 +987,6 @@ has no significance and should be <span class="extract"><span class="extract-syn
<span class="plain-syntax"> </span><span class="reserved-syntax">unit_sequence</span><span class="plain-syntax"> </span><span class="identifier-syntax">result</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="3-dmn.html#SP31_1" class="named-paragraph-link"><span class="named-paragraph">Calculate the result unit sequence, or return null if this is impossible</span><span class="named-paragraph-number">31.1</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="3-dmn.html#SP31_2" class="named-paragraph-link"><span class="named-paragraph">Handle calculations entirely between dimensionless units more delicately</span><span class="named-paragraph-number">31.2</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="3-dmn.html#SP31_3" class="named-paragraph-link"><span class="named-paragraph">Promote dimensionless numbers to real if necessary</span><span class="named-paragraph-number">31.3</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="3-dmn.html#SP23_1" class="named-paragraph-link"><span class="named-paragraph">Identify the result as a known kind, if possible</span><span class="named-paragraph-number">23.1</span></a></span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="3-dmn.html#SP31_4" class="named-paragraph-link"><span class="named-paragraph">And otherwise create a kind as the intermediate result of a calculation</span><span class="named-paragraph-number">31.4</span></a></span><span class="plain-syntax">;</span>
@ -1015,14 +1014,14 @@ so it has to be a weight, not a dimensionless number.
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">PLUS_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">MINUS_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">EQUALS_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">APPROXIMATION_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">APPROXIMATE_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="3-dmn.html#SP20" class="function-link"><span class="function-syntax">Kinds::Dimensions::compare_unit_sequences</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">operand1</span><span class="plain-syntax">, </span><span class="identifier-syntax">operand2</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">result</span><span class="plain-syntax"> = *</span><span class="identifier-syntax">operand1</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<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">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">REMAINDER_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">UNARY_MINUS_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">NEGATE_OPERATION:</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">result</span><span class="plain-syntax"> = *</span><span class="identifier-syntax">operand1</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">ROOT_OPERATION:</span>
@ -1073,6 +1072,11 @@ another angle. So we make an exception.
<span class="plain-syntax"> (</span><a href="3-dmn.html#SP29" class="function-link"><span class="function-syntax">Kinds::Dimensions::dimensionless</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K2</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-knd.html#SP24" class="function-link"><span class="function-syntax">Kinds::eq</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K2</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_number</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">K1</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-knd.html#SP24" class="function-link"><span class="function-syntax">Kinds::eq</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K1</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_number</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">K2</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">dimensional_rules</span><span class="plain-syntax"> *</span><span class="identifier-syntax">dimrs</span><span class="plain-syntax"> = </span><a href="2-uk.html#SP19" class="function-link"><span class="function-syntax">Kinds::Behaviour::get_dim_rules</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K1</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="reserved-syntax">dimensional_rule</span><span class="plain-syntax"> *</span><span class="identifier-syntax">dimr</span><span class="plain-syntax"> = (</span><span class="identifier-syntax">dimrs</span><span class="plain-syntax">)?(</span><span class="identifier-syntax">dimrs</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">multiplications</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">dimr</span><span class="plain-syntax">; </span><span class="identifier-syntax">dimr</span><span class="plain-syntax"> = </span><span class="identifier-syntax">dimr</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">next</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-knd.html#SP24" class="function-link"><span class="function-syntax">Kinds::eq</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K2</span><span class="plain-syntax">, </span><span class="identifier-syntax">dimr</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">right</span><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">dimr</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">outcome</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-knd.html#SP24" class="function-link"><span class="function-syntax">Kinds::eq</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K1</span><span class="plain-syntax">, </span><span class="identifier-syntax">K2</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">K1</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> }</span>

2
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View file

@ -84,7 +84,7 @@ have integer equivalents.
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::FloatingPoint::uses_floating_point</span><button class="popup" onclick="togglePopup('usagePopup3')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup3">Usage of <span class="code-font"><span class="function-syntax">Kinds::FloatingPoint::uses_floating_point</span></span>:<br/><a href="3-fv.html#SP5">&#167;5</a>, <a href="3-fv.html#SP6">&#167;6</a><br/>The Lattice of Kinds - <a href="2-tlok.html#SP7_2">&#167;7.2</a><br/>Dimensions - <a href="3-dmn.html#SP31_3">&#167;31.3</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</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">K</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="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::is_arithmetic_and_real</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">KindConstructors::is_arithmetic_and_real</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP3" class="paragraph-anchor"></a><b>&#167;3. </b>Inform's equations system has to handle promotion (from int to real) or

33
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@ -114,11 +114,13 @@ function togglePopup(material_id) {
<span class="plain-syntax"> </span><span class="identifier-syntax">SET_BOOLEAN_FIELD</span><span class="plain-syntax">(</span><span class="identifier-syntax">indexed_grey_if_empty</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">SET_BOOLEAN_FIELD</span><span class="plain-syntax">(</span><span class="identifier-syntax">is_incompletely_defined</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">SET_BOOLEAN_FIELD</span><span class="plain-syntax">(</span><span class="identifier-syntax">forbid_assertion_creation</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">SET_BOOLEAN_FIELD</span><span class="plain-syntax">(</span><span class="identifier-syntax">dimensionless</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">SET_INTEGER_FIELD</span><span class="plain-syntax">(</span><span class="identifier-syntax">index_priority</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">SET_INTEGER_FIELD</span><span class="plain-syntax">(</span><span class="identifier-syntax">short_block_size</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">SET_INTEGER_FIELD</span><span class="plain-syntax">(</span><span class="identifier-syntax">long_block_size</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">SET_INTEGER_FIELD</span><span class="plain-syntax">(</span><span class="identifier-syntax">flexible_long_block_size</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">SET_INTEGER_FIELD</span><span class="plain-syntax">(</span><span class="identifier-syntax">arithmetic_modulus</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">SET_CCM_FIELD</span><span class="plain-syntax">(</span><span class="identifier-syntax">constant_compilation_method</span><span class="plain-syntax">)</span>
@ -275,6 +277,16 @@ function togglePopup(material_id) {
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">plus_schema_KCC:</span><span class="plain-syntax"> { </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax"> = </span><span class="constant-syntax">PLUS_OPERATION</span><span class="plain-syntax">; </span><span class="named-paragraph-container code-font"><a href="4-kc.html#SP1_4_2" class="named-paragraph-link"><span class="named-paragraph">Arithmetic schema</span><span class="named-paragraph-number">1.4.2</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">return</span><span class="plain-syntax">; }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">minus_schema_KCC:</span><span class="plain-syntax"> { </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax"> = </span><span class="constant-syntax">MINUS_OPERATION</span><span class="plain-syntax">; </span><span class="named-paragraph-container code-font"><a href="4-kc.html#SP1_4_2" class="named-paragraph-link"><span class="named-paragraph">Arithmetic schema</span><span class="named-paragraph-number">1.4.2</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">return</span><span class="plain-syntax">; }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">times_schema_KCC:</span><span class="plain-syntax"> { </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax"> = </span><span class="constant-syntax">TIMES_OPERATION</span><span class="plain-syntax">; </span><span class="named-paragraph-container code-font"><a href="4-kc.html#SP1_4_2" class="named-paragraph-link"><span class="named-paragraph">Arithmetic schema</span><span class="named-paragraph-number">1.4.2</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">return</span><span class="plain-syntax">; }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">divide_schema_KCC:</span><span class="plain-syntax"> { </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax"> = </span><span class="constant-syntax">DIVIDE_OPERATION</span><span class="plain-syntax">; </span><span class="named-paragraph-container code-font"><a href="4-kc.html#SP1_4_2" class="named-paragraph-link"><span class="named-paragraph">Arithmetic schema</span><span class="named-paragraph-number">1.4.2</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">return</span><span class="plain-syntax">; }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">remainder_schema_KCC:</span><span class="plain-syntax"> { </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax"> = </span><span class="constant-syntax">REMAINDER_OPERATION</span><span class="plain-syntax">; </span><span class="named-paragraph-container code-font"><a href="4-kc.html#SP1_4_2" class="named-paragraph-link"><span class="named-paragraph">Arithmetic schema</span><span class="named-paragraph-number">1.4.2</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">return</span><span class="plain-syntax">; }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">approximate_schema_KCC:</span><span class="plain-syntax"> { </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax"> = </span><span class="constant-syntax">APPROXIMATE_OPERATION</span><span class="plain-syntax">; </span><span class="named-paragraph-container code-font"><a href="4-kc.html#SP1_4_2" class="named-paragraph-link"><span class="named-paragraph">Arithmetic schema</span><span class="named-paragraph-number">1.4.2</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">return</span><span class="plain-syntax">; }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">negate_schema_KCC:</span><span class="plain-syntax"> { </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax"> = </span><span class="constant-syntax">NEGATE_OPERATION</span><span class="plain-syntax">; </span><span class="named-paragraph-container code-font"><a href="4-kc.html#SP1_4_2" class="named-paragraph-link"><span class="named-paragraph">Arithmetic schema</span><span class="named-paragraph-number">1.4.2</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">return</span><span class="plain-syntax">; }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">root_schema_KCC:</span><span class="plain-syntax"> { </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax"> = </span><span class="constant-syntax">ROOT_OPERATION</span><span class="plain-syntax">; </span><span class="named-paragraph-container code-font"><a href="4-kc.html#SP1_4_2" class="named-paragraph-link"><span class="named-paragraph">Arithmetic schema</span><span class="named-paragraph-number">1.4.2</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">return</span><span class="plain-syntax">; }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">cuberoot_schema_KCC:</span><span class="plain-syntax"> { </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax"> = </span><span class="constant-syntax">CUBEROOT_OPERATION</span><span class="plain-syntax">; </span><span class="named-paragraph-container code-font"><a href="4-kc.html#SP1_4_2" class="named-paragraph-link"><span class="named-paragraph">Arithmetic schema</span><span class="named-paragraph-number">1.4.2</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">return</span><span class="plain-syntax">; }</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">power_schema_KCC:</span><span class="plain-syntax"> { </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax"> = </span><span class="constant-syntax">POWER_OPERATION</span><span class="plain-syntax">; </span><span class="named-paragraph-container code-font"><a href="4-kc.html#SP1_4_2" class="named-paragraph-link"><span class="named-paragraph">Arithmetic schema</span><span class="named-paragraph-number">1.4.2</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">return</span><span class="plain-syntax">; }</span>
<span class="plain-syntax"> }</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="4-kc.html#SP1">&#167;1</a>.</li></ul>
@ -306,6 +318,27 @@ function togglePopup(material_id) {
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">constructor_arity</span><span class="plain-syntax"> = </span><span class="identifier-syntax">c</span><span class="plain-syntax">+1;</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="4-kc.html#SP1_4">&#167;1.4</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP1_4_2" class="paragraph-anchor"></a><b>&#167;1.4.2. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Arithmetic schema</span><span class="named-paragraph-number">1.4.2</span></span><span class="comment-syntax"> =</span>
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax"> </span><span class="reserved-syntax">arithmetic_schema</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ars</span><span class="plain-syntax"> = </span><span class="identifier-syntax">CREATE</span><span class="plain-syntax">(</span><span class="reserved-syntax">arithmetic_schema</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">operands</span><span class="plain-syntax">[0] = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">operands</span><span class="plain-syntax">[1] = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">operands_unparsed</span><span class="plain-syntax">[0] = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">operands_unparsed</span><span class="plain-syntax">[1] = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">match_results</span><span class="plain-syntax"> </span><span class="identifier-syntax">mr</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Regexp::create_mr</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">Regexp::match</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">mr</span><span class="plain-syntax">, </span><span class="identifier-syntax">stc</span><span class="plain-syntax">.</span><span class="element-syntax">textual_argument</span><span class="plain-syntax">, </span><span class="identifier-syntax">U</span><span class="string-syntax">"(%C+), *(%C+): *(%c+)"</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">operands_unparsed</span><span class="plain-syntax">[0] = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">mr</span><span class="plain-syntax">.</span><span class="identifier-syntax">exp</span><span class="plain-syntax">[0]);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">operands_unparsed</span><span class="plain-syntax">[1] = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">mr</span><span class="plain-syntax">.</span><span class="identifier-syntax">exp</span><span class="plain-syntax">[1]);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">schema</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">mr</span><span class="plain-syntax">.</span><span class="identifier-syntax">exp</span><span class="plain-syntax">[2]);</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">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">schema</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">stc</span><span class="plain-syntax">.</span><span class="element-syntax">textual_argument</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Regexp::dispose_of</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">mr</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">ADD_TO_LINKED_LIST</span><span class="plain-syntax">(</span><span class="identifier-syntax">ars</span><span class="plain-syntax">, </span><span class="reserved-syntax">arithmetic_schema</span><span class="plain-syntax">, </span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">arithmetic_schemas</span><span class="plain-syntax">[</span><span class="identifier-syntax">op</span><span class="plain-syntax">]);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="4-kc.html#SP1_4">&#167;1.4</a> (10 times).</li></ul>
<p class="commentary firstcommentary"><a id="SP2" class="paragraph-anchor"></a><b>&#167;2. </b>This is used for parsing the values of enumeration members in <span class="extract"><span class="extract-syntax">instance</span></span>
commands:
</p>

166
docs/kinds-module/4-kc2.html
View file

@ -58,7 +58,7 @@ function togglePopup(material_id) {
<ul class="crumbs"><li><a href="../index.html">Home</a></li><li><a href="../services.html">Services</a></li><li><a href="index.html">kinds</a></li><li><a href="index.html#4">Chapter 4: Constructors</a></li><li><b>Kind Constructors</b></li></ul></div>
<p class="purpose">The mechanism by which Inform records the characteristics of different kinds.</p>
<ul class="toc"><li><a href="4-kc2.html#SP10">&#167;10. Creation</a></li><li><a href="4-kc2.html#SP11">&#167;11. The noun</a></li><li><a href="4-kc2.html#SP13">&#167;13. Transformations</a></li><li><a href="4-kc2.html#SP16">&#167;16. For construction purposes</a></li><li><a href="4-kc2.html#SP17">&#167;17. Questions about constructors</a></li><li><a href="4-kc2.html#SP19">&#167;19. Cast and instance lists</a></li><li><a href="4-kc2.html#SP22">&#167;22. Tedious access functions</a></li><li><a href="4-kc2.html#SP23">&#167;23. Compatibility</a></li></ul><hr class="tocbar">
<ul class="toc"><li><a href="4-kc2.html#SP11">&#167;11. Creation</a></li><li><a href="4-kc2.html#SP12">&#167;12. The noun</a></li><li><a href="4-kc2.html#SP14">&#167;14. Transformations</a></li><li><a href="4-kc2.html#SP17">&#167;17. For construction purposes</a></li><li><a href="4-kc2.html#SP18">&#167;18. Questions about constructors</a></li><li><a href="4-kc2.html#SP20">&#167;20. Cast and instance lists</a></li><li><a href="4-kc2.html#SP23">&#167;23. Tedious access functions</a></li><li><a href="4-kc2.html#SP24">&#167;24. Compatibility</a></li></ul><hr class="tocbar">
<p class="commentary firstcommentary"><a id="SP1" class="paragraph-anchor"></a><b>&#167;1. </b>Constructors are divided into four groups:
</p>
@ -117,6 +117,7 @@ set by commands in Neptune files, others set by calls from Inform.
<span class="plain-syntax"> </span><span class="comment-syntax"> G: performing arithmetic</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">comparison_routine</span><span class="plain-syntax">; </span><span class="comment-syntax"> for instance, when sorting table or list entries</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">dimensionless</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">dimensional_rules</span><span class="plain-syntax"> </span><span class="identifier-syntax">dim_rules</span><span class="plain-syntax">; </span><span class="comment-syntax"> how arithmetic operations work here</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">unit_sequence</span><span class="plain-syntax"> </span><span class="identifier-syntax">dimensional_form</span><span class="plain-syntax">; </span><span class="comment-syntax"> dimensions of this kind</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">dimensional_form_fixed</span><span class="plain-syntax">; </span><span class="comment-syntax"> whether they are derived</span>
@ -157,6 +158,8 @@ set by commands in Neptune files, others set by calls from Inform.
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">long_block_size_function</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">serialise_function</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">unserialise_function</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">linked_list</span><span class="plain-syntax"> *</span><span class="identifier-syntax">arithmetic_schemas</span><span class="plain-syntax">[</span><span class="identifier-syntax">NO_DEFINED_OPERATION_VALUES</span><span class="plain-syntax">]; </span><span class="comment-syntax"> of </span><span class="extract"><span class="extract-syntax">arithmetic_schema</span></span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">arithmetic_modulus</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="comment-syntax"> L: indexing and documentation</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">specification_text</span><span class="plain-syntax">; </span><span class="comment-syntax"> text for pseudo-property</span>
@ -244,7 +247,19 @@ of object) here:
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">latest_base_kind_of_value</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
</pre>
<p class="commentary firstcommentary"><a id="SP10" class="paragraph-anchor"></a><b>&#167;10. Creation. </b>Constructors come from two sources. Built-in ones like <span class="extract"><span class="extract-syntax">number</span></span> or
<p class="commentary firstcommentary"><a id="SP10" class="paragraph-anchor"></a><b>&#167;10. </b>Arithmetic schemas record:
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">typedef</span><span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">arithmetic_schema</span><span class="plain-syntax"> {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">operands_unparsed</span><span class="plain-syntax">[2];</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor</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="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">schema</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">CLASS_DEFINITION</span>
<span class="plain-syntax">} </span><span class="reserved-syntax">arithmetic_schema</span><span class="plain-syntax">;</span>
</pre>
<ul class="endnotetexts"><li>The structure arithmetic_schema is accessed in 4/kc and here.</li></ul>
<p class="commentary firstcommentary"><a id="SP11" class="paragraph-anchor"></a><b>&#167;11. Creation. </b>Constructors come from two sources. Built-in ones like <span class="extract"><span class="extract-syntax">number</span></span> or
<span class="extract"><span class="extract-syntax">list of K</span></span> come from commands in <a href="4-nf.html" class="internal">Neptune Files</a>, while source-created
ones ("Air pressure is a kind of value") result in calls here from
<a href="2-knd.html#SP20" class="internal">Kinds::new_base</a> &mdash; which, as the name suggests, can only make
@ -275,8 +290,8 @@ then <span class="extract"><span class="extract-syntax">CON_VALUE</span></span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">pC</span><span class="plain-syntax">) *</span><span class="identifier-syntax">pC</span><span class="plain-syntax"> = </span><span class="identifier-syntax">con</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">copied</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">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">super</span><span class="plain-syntax"> == </span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K_value</span><span class="plain-syntax">)) </span><span class="named-paragraph-container code-font"><a href="4-kc2.html#SP10_1" class="named-paragraph-link"><span class="named-paragraph">Fill in a new constructor</span><span class="named-paragraph-number">10.1</span></a></span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span><span class="plain-syntax"> { </span><span class="named-paragraph-container code-font"><a href="4-kc2.html#SP10_2" class="named-paragraph-link"><span class="named-paragraph">Copy the new constructor from its superconstructor</span><span class="named-paragraph-number">10.2</span></a></span><span class="plain-syntax">; </span><span class="identifier-syntax">copied</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</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">super</span><span class="plain-syntax"> == </span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K_value</span><span class="plain-syntax">)) </span><span class="named-paragraph-container code-font"><a href="4-kc2.html#SP11_1" class="named-paragraph-link"><span class="named-paragraph">Fill in a new constructor</span><span class="named-paragraph-number">11.1</span></a></span>
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span><span class="plain-syntax"> { </span><span class="named-paragraph-container code-font"><a href="4-kc2.html#SP11_2" class="named-paragraph-link"><span class="named-paragraph">Copy the new constructor from its superconstructor</span><span class="named-paragraph-number">11.2</span></a></span><span class="plain-syntax">; </span><span class="identifier-syntax">copied</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">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">group</span><span class="plain-syntax"> = </span><span class="identifier-syntax">group</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">explicit_identifier</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">source_name</span><span class="plain-syntax">);</span>
@ -291,14 +306,14 @@ then <span class="extract"><span class="extract-syntax">CON_VALUE</span></span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP10_1" class="paragraph-anchor"></a><b>&#167;10.1. </b>If our new constructor is wholly new, and isn't a subkind of something else,
<p class="commentary firstcommentary"><a id="SP11_1" class="paragraph-anchor"></a><b>&#167;11.1. </b>If our new constructor is wholly new, and isn't a subkind of something else,
we need to initialise the entire data structure; but note that, having done so,
we apply any defaults set in Neptune files.
</p>
<pre class="definitions code-font"><span class="definition-keyword">default</span> <span class="constant-syntax">LOWEST_INDEX_PRIORITY</span><span class="plain-syntax"> </span><span class="constant-syntax">100</span>
</pre>
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Fill in a new constructor</span><span class="named-paragraph-number">10.1</span></span><span class="comment-syntax"> =</span>
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Fill in a new constructor</span><span class="named-paragraph-number">11.1</span></span><span class="comment-syntax"> =</span>
</p>
<pre class="displayed-code all-displayed-code code-font">
@ -338,6 +353,7 @@ we apply any defaults set in Neptune files.
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">coinciding_property</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="comment-syntax"> G: performing arithmetic</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">dimensionless</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">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">comparison_routine</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::new</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">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">comparison_routine</span><span class="plain-syntax">, </span><span class="string-syntax">"UnsignedCompare"</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">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">CON_KIND_VARIABLE</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">CON_INTERMEDIATE</span><span class="plain-syntax">) ||</span>
@ -385,6 +401,9 @@ we apply any defaults set in Neptune files.
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">long_block_size_function</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">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">serialise_function</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">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">unserialise_function</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax">=0; </span><span class="identifier-syntax">op</span><span class="plain-syntax">&lt;</span><span class="identifier-syntax">NO_DEFINED_OPERATION_VALUES</span><span class="plain-syntax">; </span><span class="identifier-syntax">op</span><span class="plain-syntax">++)</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">arithmetic_schemas</span><span class="plain-syntax">[</span><span class="identifier-syntax">op</span><span class="plain-syntax">] = </span><span class="identifier-syntax">NEW_LINKED_LIST</span><span class="plain-syntax">(</span><span class="reserved-syntax">arithmetic_schema</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">arithmetic_modulus</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="comment-syntax"> L: indexing and documentation</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">specification_text</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
@ -410,8 +429,8 @@ we apply any defaults set in Neptune files.
<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">initialisation_macro</span><span class="plain-syntax">) &gt; </span><span class="constant-syntax">0</span><span class="plain-syntax">)</span>
<span class="plain-syntax"> </span><a href="4-mcr.html#SP2" class="function-link"><span class="function-syntax">NeptuneMacros::play_back</span></a><span class="plain-syntax">(</span><a href="4-mcr.html#SP1" class="function-link"><span class="function-syntax">NeptuneMacros::parse_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">initialisation_macro</span><span class="plain-syntax">), </span><span class="identifier-syntax">con</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="4-kc2.html#SP10">&#167;10</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP10_2" class="paragraph-anchor"></a><b>&#167;10.2. </b>However, if we create our constructor as a subkind, like so:
<ul class="endnotetexts"><li>This code is used in <a href="4-kc2.html#SP11">&#167;11</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP11_2" class="paragraph-anchor"></a><b>&#167;11.2. </b>However, if we create our constructor as a subkind, like so:
</p>
<blockquote>
@ -425,7 +444,7 @@ we apply any defaults set in Neptune files.
It means that all kinds of object share the same weak ID as "object".
</p>
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Copy the new constructor from its superconstructor</span><span class="named-paragraph-number">10.2</span></span><span class="comment-syntax"> =</span>
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Copy the new constructor from its superconstructor</span><span class="named-paragraph-number">11.2</span></span><span class="comment-syntax"> =</span>
</p>
<pre class="displayed-code all-displayed-code code-font">
@ -439,8 +458,8 @@ It means that all kinds of object share the same weak ID as "object".
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">cached_kind</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">; </span><span class="comment-syntax"> otherwise the superkind's cache is used by mistake</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">explicit_identifier</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::new</span><span class="plain-syntax">(); </span><span class="comment-syntax"> otherwise this will be called </span><span class="extract"><span class="extract-syntax">OBJECT_TY</span></span><span class="comment-syntax"> by mistake</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="4-kc2.html#SP10">&#167;10</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP11" class="paragraph-anchor"></a><b>&#167;11. The noun. </b>It's a requirement that the following be called soon after the creation
<ul class="endnotetexts"><li>This code is used in <a href="4-kc2.html#SP11">&#167;11</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP12" class="paragraph-anchor"></a><b>&#167;12. The noun. </b>It's a requirement that the following be called soon after the creation
of the constructor:
</p>
@ -476,12 +495,12 @@ of the constructor:
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">explicit_identifier</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP12" class="paragraph-anchor"></a><b>&#167;12. </b>We also need to parse this, occasionally (if we needed this more than a
<p class="commentary firstcommentary"><a id="SP13" class="paragraph-anchor"></a><b>&#167;13. </b>We also need to parse this, occasionally (if we needed this more than a
small and bounded number of times we'd want a faster method, but we don't):
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="function-syntax">KindConstructors::parse</span><button class="popup" onclick="togglePopup('usagePopup5')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup5">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::parse</span></span>:<br/><a href="4-kc2.html#SP19">&#167;19</a>, <a href="4-kc2.html#SP20">&#167;20</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">sn</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="function-syntax">KindConstructors::parse</span><button class="popup" onclick="togglePopup('usagePopup5')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup5">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::parse</span></span>:<br/><a href="4-kc2.html#SP20">&#167;20</a>, <a href="4-kc2.html#SP21">&#167;21</a>, <a href="4-kc2.html#SP23">&#167;23</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">sn</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">sn</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER</span><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax">)</span>
@ -490,7 +509,7 @@ small and bounded number of times we'd want a faster method, but we don't):
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP13" class="paragraph-anchor"></a><b>&#167;13. Transformations. </b>Conversions of an existing constructor to make it a unit or enumeration also
<p class="commentary firstcommentary"><a id="SP14" class="paragraph-anchor"></a><b>&#167;14. Transformations. </b>Conversions of an existing constructor to make it a unit or enumeration also
require running macros in the kind interpreter:
</p>
@ -500,7 +519,7 @@ require running macros in the kind interpreter:
<span class="plain-syntax"> </span><a href="4-mcr.html#SP2" class="function-link"><span class="function-syntax">NeptuneMacros::play_back</span></a><span class="plain-syntax">(</span><a href="4-mcr.html#SP1" class="function-link"><span class="function-syntax">NeptuneMacros::parse_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"#UNIT"</span><span class="plain-syntax">), </span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><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>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::is_arithmetic</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</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="comment-syntax"> i.e., if it succeeded</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">KindConstructors::is_arithmetic</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</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="comment-syntax"> i.e., if it succeeded</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
@ -511,11 +530,11 @@ require running macros in the kind interpreter:
<span class="plain-syntax"> </span><a href="4-mcr.html#SP2" class="function-link"><span class="function-syntax">NeptuneMacros::play_back</span></a><span class="plain-syntax">(</span><a href="4-mcr.html#SP1" class="function-link"><span class="function-syntax">NeptuneMacros::parse_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"#LINGUISTIC"</span><span class="plain-syntax">), </span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><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>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::is_an_enumeration</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</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="comment-syntax"> i.e., if it succeeded</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">KindConstructors::is_an_enumeration</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</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="comment-syntax"> i.e., if it succeeded</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP14" class="paragraph-anchor"></a><b>&#167;14. </b>And similarly:
<p class="commentary firstcommentary"><a id="SP15" class="paragraph-anchor"></a><b>&#167;15. </b>And similarly:
</p>
<pre class="displayed-code all-displayed-code code-font">
@ -523,7 +542,7 @@ require running macros in the kind interpreter:
<span class="plain-syntax"> </span><a href="4-mcr.html#SP2" class="function-link"><span class="function-syntax">NeptuneMacros::play_back</span></a><span class="plain-syntax">(</span><a href="4-mcr.html#SP1" class="function-link"><span class="function-syntax">NeptuneMacros::parse_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"#REAL"</span><span class="plain-syntax">), </span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP15" class="paragraph-anchor"></a><b>&#167;15. </b>A few base kinds are marked as "linguistic", which simply enables us to fence
<p class="commentary firstcommentary"><a id="SP16" class="paragraph-anchor"></a><b>&#167;16. </b>A few base kinds are marked as "linguistic", which simply enables us to fence
them tidily off in the index.
</p>
@ -532,7 +551,7 @@ them tidily off in the index.
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">linguistic</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="SP16" class="paragraph-anchor"></a><b>&#167;16. For construction purposes. </b></p>
<p class="commentary firstcommentary"><a id="SP17" class="paragraph-anchor"></a><b>&#167;17. For construction purposes. </b></p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">kind</span><span class="plain-syntax"> **</span><span class="function-syntax">KindConstructors::cache_location</span><button class="popup" onclick="togglePopup('usagePopup10')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup10">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::cache_location</span></span>:<br/>Kinds - <a href="2-knd.html#SP6">&#167;6</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
@ -566,12 +585,12 @@ them tidily off in the index.
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP17" class="paragraph-anchor"></a><b>&#167;17. Questions about constructors. </b>The rest of Inform is not encouraged to poke at constructors directly; it
<p class="commentary firstcommentary"><a id="SP18" class="paragraph-anchor"></a><b>&#167;18. Questions about constructors. </b>The rest of Inform is not encouraged to poke at constructors directly; it
ought to ask questions about kinds instead (see "Using Kinds"). However:
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">KindConstructors::is_definite</span><button class="popup" onclick="togglePopup('usagePopup14')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup14">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::is_definite</span></span>:<br/><a href="4-kc2.html#SP24">&#167;24</a><br/>Using Kinds - <a href="2-uk.html#SP4">&#167;4</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">KindConstructors::is_definite</span><button class="popup" onclick="togglePopup('usagePopup14')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup14">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::is_definite</span></span>:<br/><a href="4-kc2.html#SP25">&#167;25</a><br/>Using Kinds - <a href="2-uk.html#SP4">&#167;4</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</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">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">group</span><span class="plain-syntax"> == </span><span class="constant-syntax">BASE_CONSTRUCTOR_GRP</span><span class="plain-syntax">) ||</span>
<span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">group</span><span class="plain-syntax"> == </span><span class="constant-syntax">PROPER_CONSTRUCTOR_GRP</span><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>
@ -582,37 +601,37 @@ ought to ask questions about kinds instead (see "Using Kinds"). However:
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">KindConstructors::is_understandable</span><button class="popup" onclick="togglePopup('usagePopup15')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup15">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::is_understandable</span></span>:<br/>Using Kinds - <a href="2-uk.html#SP12">&#167;12</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</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">con</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="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) &amp;&amp;</span>
<span class="plain-syntax"> (</span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">KindConstructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) &amp;&amp;</span>
<span class="plain-syntax"> (</span><a href="4-kc2.html#SP24" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K_understandable_value</span><span class="plain-syntax">), </span><span class="identifier-syntax">FALSE</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><span class="reserved-syntax">return</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">KindConstructors::is_arithmetic</span><button class="popup" onclick="togglePopup('usagePopup16')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup16">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::is_arithmetic</span></span>:<br/><a href="4-kc2.html#SP13">&#167;13</a><br/>Using Kinds - <a href="2-uk.html#SP18">&#167;18</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">KindConstructors::is_arithmetic</span><button class="popup" onclick="togglePopup('usagePopup16')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup16">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::is_arithmetic</span></span>:<br/><a href="4-kc2.html#SP14">&#167;14</a><br/>Using Kinds - <a href="2-uk.html#SP18">&#167;18</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</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">con</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="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) &amp;&amp;</span>
<span class="plain-syntax"> (</span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">KindConstructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) &amp;&amp;</span>
<span class="plain-syntax"> (</span><a href="4-kc2.html#SP24" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K_arithmetic_value</span><span class="plain-syntax">), </span><span class="identifier-syntax">FALSE</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><span class="reserved-syntax">return</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">KindConstructors::is_arithmetic_and_real</span><button class="popup" onclick="togglePopup('usagePopup17')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup17">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::is_arithmetic_and_real</span></span>:<br/><a href="4-kc2.html#SP18">&#167;18</a><br/>Floating-Point Values - <a href="3-fv.html#SP2">&#167;2</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">KindConstructors::is_arithmetic_and_real</span><button class="popup" onclick="togglePopup('usagePopup17')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup17">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::is_arithmetic_and_real</span></span>:<br/><a href="4-kc2.html#SP19">&#167;19</a><br/>Floating-Point Values - <a href="3-fv.html#SP2">&#167;2</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</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">con</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="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) &amp;&amp;</span>
<span class="plain-syntax"> (</span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">KindConstructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) &amp;&amp;</span>
<span class="plain-syntax"> (</span><a href="4-kc2.html#SP24" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K_real_arithmetic_value</span><span class="plain-syntax">), </span><span class="identifier-syntax">FALSE</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><span class="reserved-syntax">return</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">KindConstructors::is_an_enumeration</span><button class="popup" onclick="togglePopup('usagePopup18')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup18">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::is_an_enumeration</span></span>:<br/><a href="4-kc2.html#SP13">&#167;13</a><br/>Using Kinds - <a href="2-uk.html#SP7">&#167;7</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">KindConstructors::is_an_enumeration</span><button class="popup" onclick="togglePopup('usagePopup18')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup18">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::is_an_enumeration</span></span>:<br/><a href="4-kc2.html#SP14">&#167;14</a><br/>Using Kinds - <a href="2-uk.html#SP7">&#167;7</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</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">con</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="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) &amp;&amp;</span>
<span class="plain-syntax"> (</span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">KindConstructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) &amp;&amp;</span>
<span class="plain-syntax"> (</span><a href="4-kc2.html#SP24" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K_enumerated_value</span><span class="plain-syntax">), </span><span class="identifier-syntax">FALSE</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><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP18" class="paragraph-anchor"></a><b>&#167;18. </b>All floating-point kinds use a common comparison function: the one for
<p class="commentary firstcommentary"><a id="SP19" class="paragraph-anchor"></a><b>&#167;19. </b>All floating-point kinds use a common comparison function: the one for
<span class="extract"><span class="extract-syntax">K_real_number</span></span>.
</p>
@ -625,24 +644,24 @@ ought to ask questions about kinds instead (see "Using Kinds"). However:
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">KindConstructors::get_comparison_fn_identifier</span><button class="popup" onclick="togglePopup('usagePopup20')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup20">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::get_comparison_fn_identifier</span></span>:<br/>Using Kinds - <a href="2-uk.html#SP17">&#167;17</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">kc</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">kc</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::is_arithmetic_and_real</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">kc</span><span class="plain-syntax">)) &amp;&amp; (</span><span class="identifier-syntax">K_real_number</span><span class="plain-syntax">))</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">KindConstructors::is_arithmetic_and_real</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">kc</span><span class="plain-syntax">)) &amp;&amp; (</span><span class="identifier-syntax">K_real_number</span><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">K_real_number</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">construct</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">comparison_routine</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::eq_wide_string</span><span class="plain-syntax">(</span><span class="identifier-syntax">kc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">comparison_routine</span><span class="plain-syntax">, </span><span class="identifier-syntax">U</span><span class="string-syntax">"signed"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">NULL</span><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">kc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">comparison_routine</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP19" class="paragraph-anchor"></a><b>&#167;19. Cast and instance lists. </b>Each constructor has a list of other constructors (all of the <span class="extract"><span class="extract-syntax">PROTOCOL_GRP</span></span>
<p class="commentary firstcommentary"><a id="SP20" class="paragraph-anchor"></a><b>&#167;20. Cast and instance lists. </b>Each constructor has a list of other constructors (all of the <span class="extract"><span class="extract-syntax">PROTOCOL_GRP</span></span>
group) which it's an instance of: value, word value, arithmetic value, and so on.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">KindConstructors::find_cast</span><button class="popup" onclick="togglePopup('usagePopup21')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup21">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::find_cast</span></span>:<br/><a href="4-kc2.html#SP23">&#167;23</a><br/>The Lattice of Kinds - <a href="2-tlok.html#SP13_6">&#167;13.6</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">to</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">KindConstructors::find_cast</span><button class="popup" onclick="togglePopup('usagePopup21')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup21">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::find_cast</span></span>:<br/><a href="4-kc2.html#SP24">&#167;24</a><br/>The Lattice of Kinds - <a href="2-tlok.html#SP13_6">&#167;13.6</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">to</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">to</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor_casting_rule</span><span class="plain-syntax"> *</span><span class="identifier-syntax">dtcr</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="identifier-syntax">dtcr</span><span class="plain-syntax"> = </span><span class="identifier-syntax">to</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">first_casting_rule</span><span class="plain-syntax">; </span><span class="identifier-syntax">dtcr</span><span class="plain-syntax">; </span><span class="identifier-syntax">dtcr</span><span class="plain-syntax"> = </span><span class="identifier-syntax">dtcr</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">next_casting_rule</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">dtcr</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">cast_from_kind_unparsed</span><span class="plain-syntax">) &gt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">dtcr</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">cast_from_kind</span><span class="plain-syntax"> =</span>
<span class="plain-syntax"> </span><a href="4-kc2.html#SP12" class="function-link"><span class="function-syntax">KindConstructors::parse</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">dtcr</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">cast_from_kind_unparsed</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="4-kc2.html#SP13" class="function-link"><span class="function-syntax">KindConstructors::parse</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">dtcr</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">cast_from_kind_unparsed</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Str::clear</span><span class="plain-syntax">(</span><span class="identifier-syntax">dtcr</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">cast_from_kind_unparsed</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">from</span><span class="plain-syntax"> == </span><span class="identifier-syntax">dtcr</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">cast_from_kind</span><span class="plain-syntax">)</span>
@ -652,26 +671,26 @@ group) which it's an instance of: value, word value, arithmetic value, and so on
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP20" class="paragraph-anchor"></a><b>&#167;20. </b>Each constructor has a list of other constructors (all of the <span class="extract"><span class="extract-syntax">BASE_CONSTRUCTOR_GRP</span></span>
<p class="commentary firstcommentary"><a id="SP21" class="paragraph-anchor"></a><b>&#167;21. </b>Each constructor has a list of other constructors (all of the <span class="extract"><span class="extract-syntax">BASE_CONSTRUCTOR_GRP</span></span>
group or <span class="extract"><span class="extract-syntax">PROPER_CONSTRUCTOR_GRP</span></span>) which it can cast to.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">KindConstructors::find_instance</span><button class="popup" onclick="togglePopup('usagePopup22')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup22">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::find_instance</span></span>:<br/><a href="4-kc2.html#SP23">&#167;23</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">to</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">KindConstructors::find_instance</span><button class="popup" onclick="togglePopup('usagePopup22')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup22">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::find_instance</span></span>:<br/><a href="4-kc2.html#SP24">&#167;24</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">to</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor_instance_rule</span><span class="plain-syntax"> *</span><span class="identifier-syntax">dti</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="identifier-syntax">dti</span><span class="plain-syntax"> = </span><span class="identifier-syntax">from</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">first_instance_rule</span><span class="plain-syntax">; </span><span class="identifier-syntax">dti</span><span class="plain-syntax">; </span><span class="identifier-syntax">dti</span><span class="plain-syntax"> = </span><span class="identifier-syntax">dti</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">next_instance_rule</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">dti</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">instance_of_this_unparsed</span><span class="plain-syntax">) &gt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">dti</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">instance_of_this</span><span class="plain-syntax"> =</span>
<span class="plain-syntax"> </span><a href="4-kc2.html#SP12" class="function-link"><span class="function-syntax">KindConstructors::parse</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">dti</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">instance_of_this_unparsed</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="4-kc2.html#SP13" class="function-link"><span class="function-syntax">KindConstructors::parse</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">dti</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">instance_of_this_unparsed</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Str::clear</span><span class="plain-syntax">(</span><span class="identifier-syntax">dti</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">instance_of_this_unparsed</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">dti</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">instance_of_this</span><span class="plain-syntax"> == </span><span class="identifier-syntax">to</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP20" class="function-link"><span class="function-syntax">KindConstructors::find_instance</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">dti</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">instance_of_this</span><span class="plain-syntax">, </span><span class="identifier-syntax">to</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP21" class="function-link"><span class="function-syntax">KindConstructors::find_instance</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">dti</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">instance_of_this</span><span class="plain-syntax">, </span><span class="identifier-syntax">to</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>
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP21" class="paragraph-anchor"></a><b>&#167;21. </b>Each constructor has a list of explicitly-named instances from the Neptune
<p class="commentary firstcommentary"><a id="SP22" class="paragraph-anchor"></a><b>&#167;22. </b>Each constructor has a list of explicitly-named instances from the Neptune
file creating it (if any were: by default this will be empty):
</p>
@ -681,7 +700,7 @@ file creating it (if any were: by default this will be empty):
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">kc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">instances</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP22" class="paragraph-anchor"></a><b>&#167;22. Tedious access functions. </b></p>
<p class="commentary firstcommentary"><a id="SP23" class="paragraph-anchor"></a><b>&#167;23. Tedious access functions. </b></p>
<pre class="displayed-code all-displayed-code code-font">
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">KindConstructors::get_create_fn_identifier</span><button class="popup" onclick="togglePopup('usagePopup23')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup23">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::get_create_fn_identifier</span></span>:<br/>Using Kinds - <a href="2-uk.html#SP27">&#167;27</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">kc</span><span class="plain-syntax">) {</span>
@ -738,37 +757,76 @@ file creating it (if any were: by default this will be empty):
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">kc</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="identifier-syntax">NULL</span><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">kc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">unserialise_function</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">KindConstructors::get_arithmetic_schema</span><button class="popup" onclick="togglePopup('usagePopup34')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup34">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::get_arithmetic_schema</span></span>:<br/>Using Kinds - <a href="2-uk.html#SP27">&#167;27</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">kc1</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">kc2</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">op</span><span class="plain-syntax"> &lt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">op</span><span class="plain-syntax"> &gt;= </span><span class="identifier-syntax">NO_DEFINED_OPERATION_VALUES</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</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">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">candidate</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">candidate</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::get_arithmetic_schema_from</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">kc1</span><span class="plain-syntax">, </span><span class="identifier-syntax">op</span><span class="plain-syntax">, </span><span class="identifier-syntax">kc1</span><span class="plain-syntax">, </span><span class="identifier-syntax">kc2</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">candidate</span><span class="plain-syntax">) &gt; </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="identifier-syntax">candidate</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">candidate</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::get_arithmetic_schema_from</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">kc2</span><span class="plain-syntax">, </span><span class="identifier-syntax">op</span><span class="plain-syntax">, </span><span class="identifier-syntax">kc1</span><span class="plain-syntax">, </span><span class="identifier-syntax">kc2</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">candidate</span><span class="plain-syntax">) &gt; </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="identifier-syntax">candidate</span><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">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">KindConstructors::get_arithmetic_schema_from</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">from</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">kc1</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">kc2</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">from</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="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">arithmetic_schema</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ars</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_LINKED_LIST</span><span class="plain-syntax">(</span><span class="identifier-syntax">ars</span><span class="plain-syntax">, </span><span class="reserved-syntax">arithmetic_schema</span><span class="plain-syntax">, </span><span class="identifier-syntax">from</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">arithmetic_schemas</span><span class="plain-syntax">[</span><span class="identifier-syntax">op</span><span class="plain-syntax">]) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">i</span><span class="plain-syntax">=0; </span><span class="identifier-syntax">i</span><span class="plain-syntax">&lt;2; </span><span class="identifier-syntax">i</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">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">operands_unparsed</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">]) &gt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">operands</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">] = </span><a href="4-kc2.html#SP13" class="function-link"><span class="function-syntax">KindConstructors::parse</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">operands_unparsed</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">Str::clear</span><span class="plain-syntax">(</span><span class="identifier-syntax">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">operands_unparsed</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">]);</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">kc1</span><span class="plain-syntax"> == </span><span class="identifier-syntax">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">operands</span><span class="plain-syntax">[0]) || ((</span><span class="identifier-syntax">kc1</span><span class="plain-syntax"> == </span><span class="identifier-syntax">from</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">operands</span><span class="plain-syntax">[0] == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">))) &amp;&amp;</span>
<span class="plain-syntax"> ((</span><span class="identifier-syntax">kc2</span><span class="plain-syntax"> == </span><span class="identifier-syntax">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">operands</span><span class="plain-syntax">[1]) || ((</span><span class="identifier-syntax">kc2</span><span class="plain-syntax"> == </span><span class="identifier-syntax">from</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">operands</span><span class="plain-syntax">[1] == </span><span class="identifier-syntax">NULL</span><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">ars</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">schema</span><span class="plain-syntax">;</span>
<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">NULL</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">KindConstructors::get_arithmetic_modulus</span><button class="popup" onclick="togglePopup('usagePopup35')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup35">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::get_arithmetic_modulus</span></span>:<br/>Using Kinds - <a href="2-uk.html#SP27">&#167;27</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">kc</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">kc</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="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">kc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">arithmetic_modulus</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">KindConstructors::is_dimensionless</span><button class="popup" onclick="togglePopup('usagePopup36')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup36">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::is_dimensionless</span></span>:<br/>Dimensions - <a href="3-dmn.html#SP29">&#167;29</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">kc</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">kc</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="identifier-syntax">TRUE</span><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">kc</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">dimensionless</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP23" class="paragraph-anchor"></a><b>&#167;23. Compatibility. </b>The following tests if <span class="extract"><span class="extract-syntax">from</span></span> is compatible with <span class="extract"><span class="extract-syntax">to</span></span>.
<p class="commentary firstcommentary"><a id="SP24" class="paragraph-anchor"></a><b>&#167;24. Compatibility. </b>The following tests if <span class="extract"><span class="extract-syntax">from</span></span> is compatible with <span class="extract"><span class="extract-syntax">to</span></span>.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">KindConstructors::compatible</span><button class="popup" onclick="togglePopup('usagePopup34')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup34">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::compatible</span></span>:<br/><a href="4-kc2.html#SP17">&#167;17</a>, <a href="4-kc2.html#SP24">&#167;24</a><br/>The Lattice of Kinds - <a href="2-tlok.html#SP6">&#167;6</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">to</span><span class="plain-syntax">,</span>
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">KindConstructors::compatible</span><button class="popup" onclick="togglePopup('usagePopup37')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup37">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::compatible</span></span>:<br/><a href="4-kc2.html#SP18">&#167;18</a>, <a href="4-kc2.html#SP25">&#167;25</a><br/>The Lattice of Kinds - <a href="2-tlok.html#SP6">&#167;6</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">to</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">allow_casts</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">to</span><span class="plain-syntax"> == </span><span class="identifier-syntax">from</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><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">to</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">from</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="identifier-syntax">FALSE</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">allow_casts</span><span class="plain-syntax">) &amp;&amp; (</span><a href="4-kc2.html#SP19" class="function-link"><span class="function-syntax">KindConstructors::find_cast</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="identifier-syntax">to</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP20" class="function-link"><span class="function-syntax">KindConstructors::find_instance</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="identifier-syntax">to</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><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">allow_casts</span><span class="plain-syntax">) &amp;&amp; (</span><a href="4-kc2.html#SP20" class="function-link"><span class="function-syntax">KindConstructors::find_cast</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="identifier-syntax">to</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP21" class="function-link"><span class="function-syntax">KindConstructors::find_instance</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="identifier-syntax">to</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><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
</pre>
<p class="commentary firstcommentary"><a id="SP24" class="paragraph-anchor"></a><b>&#167;24. </b>And more elaborately:
<p class="commentary firstcommentary"><a id="SP25" class="paragraph-anchor"></a><b>&#167;25. </b>And more elaborately:
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">KindConstructors::uses_block_values</span><button class="popup" onclick="togglePopup('usagePopup35')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup35">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::uses_block_values</span></span>:<br/>Using Kinds - <a href="2-uk.html#SP21">&#167;21</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">KindConstructors::uses_block_values</span><button class="popup" onclick="togglePopup('usagePopup38')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup38">Usage of <span class="code-font"><span class="function-syntax">KindConstructors::uses_block_values</span></span>:<br/>Using Kinds - <a href="2-uk.html#SP21">&#167;21</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</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">con</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="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) &amp;&amp;</span>
<span class="plain-syntax"> (</span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K_pointer_value</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">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">KindConstructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) &amp;&amp;</span>
<span class="plain-syntax"> (</span><a href="4-kc2.html#SP24" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K_pointer_value</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">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><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">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">KindConstructors::allow_word_as_pointer</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">left</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">right</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP24" class="function-link"><span class="function-syntax">KindConstructors::uses_block_values</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">left</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</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">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP24" class="function-link"><span class="function-syntax">KindConstructors::uses_block_values</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">right</span><span class="plain-syntax">) == </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</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">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP23" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">right</span><span class="plain-syntax">, </span><span class="identifier-syntax">left</span><span class="plain-syntax">, </span><span class="identifier-syntax">TRUE</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><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP25" class="function-link"><span class="function-syntax">KindConstructors::uses_block_values</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">left</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</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">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP25" class="function-link"><span class="function-syntax">KindConstructors::uses_block_values</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">right</span><span class="plain-syntax">) == </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</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">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP24" class="function-link"><span class="function-syntax">KindConstructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">right</span><span class="plain-syntax">, </span><span class="identifier-syntax">left</span><span class="plain-syntax">, </span><span class="identifier-syntax">TRUE</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><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
</pre>

4
docs/kinds-module/4-mcr.html
View file

@ -79,7 +79,7 @@ function togglePopup(material_id) {
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">tmd</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">kind_macro_definition</span><span class="plain-syntax"> *</span><span class="function-syntax">NeptuneMacros::parse_name</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">NeptuneMacros::parse_name</span></span>:<br/>Neptune Syntax - <a href="4-ns.html#SP5_5_9">&#167;5.5.9</a><br/>Kind Constructors - <a href="4-kc2.html#SP10_1">&#167;10.1</a>, <a href="4-kc2.html#SP13">&#167;13</a>, <a href="4-kc2.html#SP14">&#167;14</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">name</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">kind_macro_definition</span><span class="plain-syntax"> *</span><span class="function-syntax">NeptuneMacros::parse_name</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">NeptuneMacros::parse_name</span></span>:<br/>Neptune Syntax - <a href="4-ns.html#SP5_5_10">&#167;5.5.10</a><br/>Kind Constructors - <a href="4-kc2.html#SP11_1">&#167;11.1</a>, <a href="4-kc2.html#SP14">&#167;14</a>, <a href="4-kc2.html#SP15">&#167;15</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">name</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_macro_definition</span><span class="plain-syntax"> *</span><span class="identifier-syntax">tmd</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER</span><span class="plain-syntax">(</span><span class="identifier-syntax">tmd</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_macro_definition</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::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="identifier-syntax">tmd</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">kind_macro_name</span><span class="plain-syntax">))</span>
@ -120,7 +120,7 @@ commands in sequence to the relevant kind.
</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">NeptuneMacros::play_back</span><button class="popup" onclick="togglePopup('usagePopup6')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup6">Usage of <span class="code-font"><span class="function-syntax">NeptuneMacros::play_back</span></span>:<br/>Kind Commands - <a href="4-kc.html#SP1_1">&#167;1.1</a><br/>Kind Constructors - <a href="4-kc2.html#SP10_1">&#167;10.1</a>, <a href="4-kc2.html#SP13">&#167;13</a>, <a href="4-kc2.html#SP14">&#167;14</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_macro_definition</span><span class="plain-syntax"> *</span><span class="identifier-syntax">macro</span><span class="plain-syntax">,</span>
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">NeptuneMacros::play_back</span><button class="popup" onclick="togglePopup('usagePopup6')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup6">Usage of <span class="code-font"><span class="function-syntax">NeptuneMacros::play_back</span></span>:<br/>Kind Commands - <a href="4-kc.html#SP1_1">&#167;1.1</a><br/>Kind Constructors - <a href="4-kc2.html#SP11_1">&#167;11.1</a>, <a href="4-kc2.html#SP14">&#167;14</a>, <a href="4-kc2.html#SP15">&#167;15</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_macro_definition</span><span class="plain-syntax"> *</span><span class="identifier-syntax">macro</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_file_position</span><span class="plain-syntax"> *</span><span class="identifier-syntax">tfp</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">macro</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><a href="4-nf.html#SP2" class="function-link"><span class="function-syntax">NeptuneFiles::error</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"no such kind macro to play back"</span><span class="plain-syntax">, </span><span class="identifier-syntax">tfp</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOGIF</span><span class="plain-syntax">(</span><span class="identifier-syntax">KIND_CREATIONS</span><span class="plain-syntax">, </span><span class="string-syntax">"Macro %S on %S (%d lines)\n"</span><span class="plain-syntax">,</span>

2
docs/kinds-module/4-nf.html
View file

@ -106,7 +106,7 @@ the Inform GUI can at least display them, if not very elegantly.
</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">NeptuneFiles::error</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">NeptuneFiles::error</span></span>:<br/><a href="4-nf.html#SP1">&#167;1</a><br/>Neptune Syntax - <a href="4-ns.html#SP5">&#167;5</a>, <a href="4-ns.html#SP5_2">&#167;5.2</a>, <a href="4-ns.html#SP5_3">&#167;5.3</a>, <a href="4-ns.html#SP5_4">&#167;5.4</a>, <a href="4-ns.html#SP5_5_1">&#167;5.5.1</a>, <a href="4-ns.html#SP5_5_2">&#167;5.5.2</a>, <a href="4-ns.html#SP5_5_3">&#167;5.5.3</a>, <a href="4-ns.html#SP5_5_5">&#167;5.5.5</a>, <a href="4-ns.html#SP5_5_8">&#167;5.5.8</a>, <a href="4-ns.html#SP5_5_9">&#167;5.5.9</a><br/>Macros - <a href="4-mcr.html#SP1">&#167;1</a>, <a href="4-mcr.html#SP2">&#167;2</a><br/>Star Templates - <a href="4-st.html#SP2">&#167;2</a>, <a href="4-st.html#SP5">&#167;5</a>, <a href="4-st.html#SP5_1_1">&#167;5.1.1</a>, <a href="4-st.html#SP8">&#167;8</a><br/>Kind Commands - <a href="4-kc.html#SP1">&#167;1</a>, <a href="4-kc.html#SP1_3">&#167;1.3</a>, <a href="4-kc.html#SP1_4">&#167;1.4</a>, <a href="4-kc.html#SP1_4_1">&#167;1.4.1</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">command</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">error</span><span class="plain-syntax">,</span>
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">NeptuneFiles::error</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">NeptuneFiles::error</span></span>:<br/><a href="4-nf.html#SP1">&#167;1</a><br/>Neptune Syntax - <a href="4-ns.html#SP5">&#167;5</a>, <a href="4-ns.html#SP5_2">&#167;5.2</a>, <a href="4-ns.html#SP5_3">&#167;5.3</a>, <a href="4-ns.html#SP5_4">&#167;5.4</a>, <a href="4-ns.html#SP5_5_1">&#167;5.5.1</a>, <a href="4-ns.html#SP5_5_2">&#167;5.5.2</a>, <a href="4-ns.html#SP5_5_3">&#167;5.5.3</a>, <a href="4-ns.html#SP5_5_6">&#167;5.5.6</a>, <a href="4-ns.html#SP5_5_9">&#167;5.5.9</a>, <a href="4-ns.html#SP5_5_10">&#167;5.5.10</a><br/>Macros - <a href="4-mcr.html#SP1">&#167;1</a>, <a href="4-mcr.html#SP2">&#167;2</a><br/>Star Templates - <a href="4-st.html#SP2">&#167;2</a>, <a href="4-st.html#SP5">&#167;5</a>, <a href="4-st.html#SP5_1_1">&#167;5.1.1</a>, <a href="4-st.html#SP8">&#167;8</a><br/>Kind Commands - <a href="4-kc.html#SP1">&#167;1</a>, <a href="4-kc.html#SP1_3">&#167;1.3</a>, <a href="4-kc.html#SP1_4">&#167;1.4</a>, <a href="4-kc.html#SP1_4_1">&#167;1.4.1</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">command</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">error</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">text_file_position</span><span class="plain-syntax"> *</span><span class="identifier-syntax">tfp</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">TEMPORARY_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">E</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">tfp</span><span class="plain-syntax">)</span>

71
docs/kinds-module/4-ns.html
View file

@ -84,6 +84,7 @@ function togglePopup(material_id) {
<span class="definition-keyword">enum</span> <span class="constant-syntax">CONSTRUCTOR_KCA</span><span class="plain-syntax"> </span><span class="comment-syntax"> any valid kind number, such as "number"</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">TEMPLATE_KCA</span><span class="plain-syntax"> </span><span class="comment-syntax"> the name of a template whose definition is given in the file</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">MACRO_KCA</span><span class="plain-syntax"> </span><span class="comment-syntax"> the name of a macro whose definition is given in the file</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">SCHEMA_KCA</span><span class="plain-syntax"> </span><span class="comment-syntax"> an I6 compilation schema</span>
</pre>
<p class="commentary firstcommentary"><a id="SP3" class="paragraph-anchor"></a><b>&#167;3. </b>And, to cut to the chase, here is the complete table of commands:
</p>
@ -121,6 +122,18 @@ function togglePopup(material_id) {
<span class="definition-keyword">enum</span> <span class="constant-syntax">short_block_size_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">terms_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">instance_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">plus_schema_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">minus_schema_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">times_schema_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">divide_schema_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">remainder_schema_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">approximate_schema_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">negate_schema_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">root_schema_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">cuberoot_schema_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">power_schema_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">arithmetic_modulus_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">dimensionless_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">create_function_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">cast_function_KCC</span>
<span class="definition-keyword">enum</span> <span class="constant-syntax">copy_function_KCC</span>
@ -184,10 +197,23 @@ function togglePopup(material_id) {
<span class="plain-syntax"> { </span><span class="string-syntax">"serialise-function"</span><span class="plain-syntax">, </span><span class="constant-syntax">serialise_function_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">TEXT_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"unserialise-function"</span><span class="plain-syntax">, </span><span class="constant-syntax">unserialise_function_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">TEXT_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"comparison-schema"</span><span class="plain-syntax">, </span><span class="constant-syntax">comparison_schema_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">CONSTRUCTOR_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"comparison-schema"</span><span class="plain-syntax">, </span><span class="constant-syntax">comparison_schema_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">SCHEMA_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"compatible-with"</span><span class="plain-syntax">, </span><span class="constant-syntax">compatible_with_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">CONSTRUCTOR_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"conforms-to"</span><span class="plain-syntax">, </span><span class="constant-syntax">conforms_to_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">CONSTRUCTOR_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"plus-schema"</span><span class="plain-syntax">, </span><span class="constant-syntax">plus_schema_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">SCHEMA_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"minus-schema"</span><span class="plain-syntax">, </span><span class="constant-syntax">minus_schema_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">SCHEMA_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"times-schema"</span><span class="plain-syntax">, </span><span class="constant-syntax">times_schema_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">SCHEMA_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"divide-schema"</span><span class="plain-syntax">, </span><span class="constant-syntax">divide_schema_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">SCHEMA_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"remainder-schema"</span><span class="plain-syntax">, </span><span class="constant-syntax">remainder_schema_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">SCHEMA_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"approximate-schema"</span><span class="plain-syntax">, </span><span class="constant-syntax">approximate_schema_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">SCHEMA_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"negate-schema"</span><span class="plain-syntax">, </span><span class="constant-syntax">negate_schema_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">SCHEMA_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"root-schema"</span><span class="plain-syntax">, </span><span class="constant-syntax">root_schema_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">SCHEMA_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"cuberoot-schema"</span><span class="plain-syntax">, </span><span class="constant-syntax">cuberoot_schema_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">SCHEMA_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"power-schema"</span><span class="plain-syntax">, </span><span class="constant-syntax">power_schema_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">SCHEMA_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"arithmetic-modulus"</span><span class="plain-syntax">, </span><span class="constant-syntax">arithmetic_modulus_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">NUMERIC_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"dimensionless"</span><span class="plain-syntax">, </span><span class="constant-syntax">dimensionless_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">BOOLEAN_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"plural"</span><span class="plain-syntax">, </span><span class="constant-syntax">plural_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">VOCABULARY_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
<span class="plain-syntax"> { </span><span class="string-syntax">"singular"</span><span class="plain-syntax">, </span><span class="constant-syntax">singular_KCC</span><span class="plain-syntax">, </span><span class="constant-syntax">VOCABULARY_KCA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> },</span>
@ -357,7 +383,7 @@ function togglePopup(material_id) {
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">do_know</span><span class="plain-syntax"> == </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">) &amp;&amp; (</span><span class="identifier-syntax">should_know</span><span class="plain-syntax"> == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">))</span>
<span class="plain-syntax"> </span><a href="4-nf.html#SP2" class="function-link"><span class="function-syntax">NeptuneFiles::error</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">whole_command</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"kind command describes already-known kind"</span><span class="plain-syntax">, </span><span class="identifier-syntax">tfp</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">constructor_described</span><span class="plain-syntax"> =</span>
<span class="plain-syntax"> </span><a href="4-kc2.html#SP10" class="function-link"><span class="function-syntax">KindConstructors::new</span></a><span class="plain-syntax">(</span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K_value</span><span class="plain-syntax">), </span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, </span><span class="identifier-syntax">group</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><a href="4-kc2.html#SP11" class="function-link"><span class="function-syntax">KindConstructors::new</span></a><span class="plain-syntax">(</span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K_value</span><span class="plain-syntax">), </span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, </span><span class="identifier-syntax">group</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">NEW_BASE_KINDS_CALLBACK</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">constructor_described</span><span class="plain-syntax"> != </span><span class="identifier-syntax">CON_KIND_VARIABLE</span><span class="plain-syntax">) &amp;&amp;</span>
<span class="plain-syntax"> (</span><span class="identifier-syntax">constructor_described</span><span class="plain-syntax"> != </span><span class="identifier-syntax">CON_INTERMEDIATE</span><span class="plain-syntax">)) {</span>
@ -433,12 +459,13 @@ begin with those characters, but that doesn't matter for the things we need.
<span class="plain-syntax"> </span><span class="reserved-syntax">switch</span><span class="plain-syntax">(</span><span class="identifier-syntax">stc</span><span class="plain-syntax">.</span><span class="element-syntax">which_kind_command</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">operand_type</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">BOOLEAN_KCA:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ns.html#SP5_5_2" class="named-paragraph-link"><span class="named-paragraph">Parse a boolean argument for a kind command</span><span class="named-paragraph-number">5.5.2</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">CCM_KCA:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ns.html#SP5_5_3" class="named-paragraph-link"><span class="named-paragraph">Parse a CCM argument for a kind command</span><span class="named-paragraph-number">5.5.3</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">CONSTRUCTOR_KCA:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ns.html#SP5_5_7" class="named-paragraph-link"><span class="named-paragraph">Parse a constructor-name argument for a kind command</span><span class="named-paragraph-number">5.5.7</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">MACRO_KCA:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ns.html#SP5_5_9" class="named-paragraph-link"><span class="named-paragraph">Parse a macro name argument for a kind command</span><span class="named-paragraph-number">5.5.9</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">NUMERIC_KCA:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ns.html#SP5_5_6" class="named-paragraph-link"><span class="named-paragraph">Parse a numeric argument for a kind command</span><span class="named-paragraph-number">5.5.6</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">TEMPLATE_KCA:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ns.html#SP5_5_8" class="named-paragraph-link"><span class="named-paragraph">Parse a template name argument for a kind command</span><span class="named-paragraph-number">5.5.8</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">CONSTRUCTOR_KCA:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ns.html#SP5_5_8" class="named-paragraph-link"><span class="named-paragraph">Parse a constructor-name argument for a kind command</span><span class="named-paragraph-number">5.5.8</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">MACRO_KCA:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ns.html#SP5_5_10" class="named-paragraph-link"><span class="named-paragraph">Parse a macro name argument for a kind command</span><span class="named-paragraph-number">5.5.10</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">NUMERIC_KCA:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ns.html#SP5_5_7" class="named-paragraph-link"><span class="named-paragraph">Parse a numeric argument for a kind command</span><span class="named-paragraph-number">5.5.7</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">TEMPLATE_KCA:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ns.html#SP5_5_9" class="named-paragraph-link"><span class="named-paragraph">Parse a template name argument for a kind command</span><span class="named-paragraph-number">5.5.9</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">TEXT_KCA:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ns.html#SP5_5_4" class="named-paragraph-link"><span class="named-paragraph">Parse a textual argument for a kind command</span><span class="named-paragraph-number">5.5.4</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">VOCABULARY_KCA:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ns.html#SP5_5_5" class="named-paragraph-link"><span class="named-paragraph">Parse a vocabulary argument for a kind command</span><span class="named-paragraph-number">5.5.5</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">SCHEMA_KCA:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ns.html#SP5_5_5" class="named-paragraph-link"><span class="named-paragraph">Parse a schema argument for a kind command</span><span class="named-paragraph-number">5.5.5</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">VOCABULARY_KCA:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ns.html#SP5_5_6" class="named-paragraph-link"><span class="named-paragraph">Parse a vocabulary argument for a kind command</span><span class="named-paragraph-number">5.5.6</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> }</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="4-ns.html#SP5">&#167;5</a>.</li></ul>
@ -511,7 +538,21 @@ so we neglect it.
<span class="plain-syntax"> </span><span class="identifier-syntax">Str::copy</span><span class="plain-syntax">(</span><span class="identifier-syntax">stc</span><span class="plain-syntax">.</span><span class="element-syntax">textual_argument</span><span class="plain-syntax">, </span><span class="identifier-syntax">argument</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="4-ns.html#SP5_5">&#167;5.5</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP5_5_5" class="paragraph-anchor"></a><b>&#167;5.5.5. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Parse a vocabulary argument for a kind command</span><span class="named-paragraph-number">5.5.5</span></span><span class="comment-syntax"> =</span>
<p class="commentary firstcommentary"><a id="SP5_5_5" class="paragraph-anchor"></a><b>&#167;5.5.5. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Parse a schema argument for a kind command</span><span class="named-paragraph-number">5.5.5</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">match_results</span><span class="plain-syntax"> </span><span class="identifier-syntax">mr</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Regexp::create_mr</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">Regexp::match</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">mr</span><span class="plain-syntax">, </span><span class="identifier-syntax">argument</span><span class="plain-syntax">, </span><span class="identifier-syntax">U</span><span class="string-syntax">"(%c*?)&gt;&gt;&gt;(%c+)"</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Str::copy</span><span class="plain-syntax">(</span><span class="identifier-syntax">stc</span><span class="plain-syntax">.</span><span class="element-syntax">constructor_argument</span><span class="plain-syntax">, </span><span class="identifier-syntax">mr</span><span class="plain-syntax">.</span><span class="identifier-syntax">exp</span><span class="plain-syntax">[0]);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Str::copy</span><span class="plain-syntax">(</span><span class="identifier-syntax">stc</span><span class="plain-syntax">.</span><span class="element-syntax">textual_argument</span><span class="plain-syntax">, </span><span class="identifier-syntax">mr</span><span class="plain-syntax">.</span><span class="identifier-syntax">exp</span><span class="plain-syntax">[1]);</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">Str::copy</span><span class="plain-syntax">(</span><span class="identifier-syntax">stc</span><span class="plain-syntax">.</span><span class="element-syntax">textual_argument</span><span class="plain-syntax">, </span><span class="identifier-syntax">argument</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Regexp::dispose_of</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">mr</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="4-ns.html#SP5_5">&#167;5.5</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP5_5_6" class="paragraph-anchor"></a><b>&#167;5.5.6. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Parse a vocabulary argument for a kind command</span><span class="named-paragraph-number">5.5.6</span></span><span class="comment-syntax"> =</span>
</p>
<pre class="displayed-code all-displayed-code code-font">
@ -526,27 +567,21 @@ so we neglect it.
<span class="plain-syntax"> </span><span class="identifier-syntax">stc</span><span class="plain-syntax">.</span><span class="element-syntax">vocabulary_argument</span><span class="plain-syntax"> = </span><span class="identifier-syntax">WordAssemblages::from_wording</span><span class="plain-syntax">(</span><span class="identifier-syntax">W</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="4-ns.html#SP5_5">&#167;5.5</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP5_5_6" class="paragraph-anchor"></a><b>&#167;5.5.6. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Parse a numeric argument for a kind command</span><span class="named-paragraph-number">5.5.6</span></span><span class="comment-syntax"> =</span>
<p class="commentary firstcommentary"><a id="SP5_5_7" class="paragraph-anchor"></a><b>&#167;5.5.7. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Parse a numeric argument for a kind command</span><span class="named-paragraph-number">5.5.7</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">stc</span><span class="plain-syntax">.</span><span class="element-syntax">numeric_argument</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::atoi</span><span class="plain-syntax">(</span><span class="identifier-syntax">argument</span><span class="plain-syntax">, </span><span class="constant-syntax">0</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="4-ns.html#SP5_5">&#167;5.5</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP5_5_7" class="paragraph-anchor"></a><b>&#167;5.5.7. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Parse a constructor-name argument for a kind command</span><span class="named-paragraph-number">5.5.7</span></span><span class="comment-syntax"> =</span>
<p class="commentary firstcommentary"><a id="SP5_5_8" class="paragraph-anchor"></a><b>&#167;5.5.8. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Parse a constructor-name argument for a kind command</span><span class="named-paragraph-number">5.5.8</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">match_results</span><span class="plain-syntax"> </span><span class="identifier-syntax">mr</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Regexp::create_mr</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">Regexp::match</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">mr</span><span class="plain-syntax">, </span><span class="identifier-syntax">argument</span><span class="plain-syntax">, </span><span class="identifier-syntax">U</span><span class="string-syntax">"(%c*?)&gt;&gt;&gt;(%c+)"</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Str::copy</span><span class="plain-syntax">(</span><span class="identifier-syntax">argument</span><span class="plain-syntax">, </span><span class="identifier-syntax">mr</span><span class="plain-syntax">.</span><span class="identifier-syntax">exp</span><span class="plain-syntax">[0]);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Str::copy</span><span class="plain-syntax">(</span><span class="identifier-syntax">stc</span><span class="plain-syntax">.</span><span class="element-syntax">textual_argument</span><span class="plain-syntax">, </span><span class="identifier-syntax">mr</span><span class="plain-syntax">.</span><span class="identifier-syntax">exp</span><span class="plain-syntax">[1]);</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Regexp::dispose_of</span><span class="plain-syntax">(&amp;</span><span class="identifier-syntax">mr</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">stc</span><span class="plain-syntax">.</span><span class="element-syntax">constructor_argument</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::duplicate</span><span class="plain-syntax">(</span><span class="identifier-syntax">argument</span><span class="plain-syntax">);</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="4-ns.html#SP5_5">&#167;5.5</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP5_5_8" class="paragraph-anchor"></a><b>&#167;5.5.8. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Parse a template name argument for a kind command</span><span class="named-paragraph-number">5.5.8</span></span><span class="comment-syntax"> =</span>
<p class="commentary firstcommentary"><a id="SP5_5_9" class="paragraph-anchor"></a><b>&#167;5.5.9. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Parse a template name argument for a kind command</span><span class="named-paragraph-number">5.5.9</span></span><span class="comment-syntax"> =</span>
</p>
<pre class="displayed-code all-displayed-code code-font">
@ -557,7 +592,7 @@ so we neglect it.
<span class="plain-syntax"> }</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="4-ns.html#SP5_5">&#167;5.5</a>.</li></ul>
<p class="commentary firstcommentary"><a id="SP5_5_9" class="paragraph-anchor"></a><b>&#167;5.5.9. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Parse a macro name argument for a kind command</span><span class="named-paragraph-number">5.5.9</span></span><span class="comment-syntax"> =</span>
<p class="commentary firstcommentary"><a id="SP5_5_10" class="paragraph-anchor"></a><b>&#167;5.5.10. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Parse a macro name argument for a kind command</span><span class="named-paragraph-number">5.5.10</span></span><span class="comment-syntax"> =</span>
</p>
<pre class="displayed-code all-displayed-code code-font">

6
docs/kinds-module/4-st.html
View file

@ -74,7 +74,7 @@ function togglePopup(material_id) {
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">ttd</span><span class="plain-syntax">;</span>
<span class="plain-syntax">}</span>
<span class="reserved-syntax">kind_template_definition</span><span class="plain-syntax"> *</span><span class="function-syntax">StarTemplates::parse_name</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">StarTemplates::parse_name</span></span>:<br/><a href="4-st.html#SP2">&#167;2</a><br/>Neptune Syntax - <a href="4-ns.html#SP5_5_8">&#167;5.5.8</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">name</span><span class="plain-syntax">) {</span>
<span class="reserved-syntax">kind_template_definition</span><span class="plain-syntax"> *</span><span class="function-syntax">StarTemplates::parse_name</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">StarTemplates::parse_name</span></span>:<br/><a href="4-st.html#SP2">&#167;2</a><br/>Neptune Syntax - <a href="4-ns.html#SP5_5_9">&#167;5.5.9</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">name</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_template_definition</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ttd</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER</span><span class="plain-syntax">(</span><span class="identifier-syntax">ttd</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_template_definition</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::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">, </span><span class="identifier-syntax">ttd</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">template_name</span><span class="plain-syntax">))</span>
@ -281,9 +281,9 @@ not matter, since such things never come into kind definitions.
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">StarTemplates::transcribe_constructor_name</span><button class="popup" onclick="togglePopup('usagePopup9')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup9">Usage of <span class="code-font"><span class="function-syntax">StarTemplates::transcribe_constructor_name</span></span>:<br/><a href="4-st.html#SP5_1_1_1">&#167;5.1.1.1</a>, <a href="4-st.html#SP5_1_1_2">&#167;5.1.1.2</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">OUTPUT_STREAM</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">,</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">lower_case</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">W</span><span class="plain-syntax"> = </span><span class="identifier-syntax">EMPTY_WORDING</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">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">dt_tag</span><span class="plain-syntax">) </span><span class="identifier-syntax">W</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP11" class="function-link"><span class="function-syntax">KindConstructors::get_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</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">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax">-&gt;</span><span class="element-syntax">dt_tag</span><span class="plain-syntax">) </span><span class="identifier-syntax">W</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP12" class="function-link"><span class="function-syntax">KindConstructors::get_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</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">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Wordings::nonempty</span><span class="plain-syntax">(</span><span class="identifier-syntax">W</span><span class="plain-syntax">)) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">) &gt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">KindConstructors::arity</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">) &gt; </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">full_length</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Wordings::length</span><span class="plain-syntax">(</span><span class="identifier-syntax">W</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">i</span><span class="plain-syntax">, </span><span class="identifier-syntax">w1</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Wordings::first_wn</span><span class="plain-syntax">(</span><span class="identifier-syntax">W</span><span class="plain-syntax">);</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="identifier-syntax">i</span><span class="plain-syntax">=0; </span><span class="identifier-syntax">i</span><span class="plain-syntax">&lt;</span><span class="identifier-syntax">full_length</span><span class="plain-syntax">; </span><span class="identifier-syntax">i</span><span class="plain-syntax">++) {</span>

4
docs/kinds-test/1-dcl.html
View file

@ -335,7 +335,7 @@ sentence. In effect, this is a read-evaluate-print loop.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax"> = </span><span class="constant-syntax">APPROXIMATION_OPERATION</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax"> = </span><span class="constant-syntax">APPROXIMATE_OPERATION</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-dcl.html#SP5_12_1" class="named-paragraph-link"><span class="named-paragraph">Perform arithmetic</span><span class="named-paragraph-number">5.12.1</span></a></span><span class="plain-syntax">;</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="1-dcl.html#SP5">&#167;5</a>.</li></ul>
@ -352,7 +352,7 @@ sentence. In effect, this is a read-evaluate-print loop.
</p>
<pre class="displayed-code all-displayed-code code-font">
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax"> = </span><span class="constant-syntax">UNARY_MINUS_OPERATION</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">op</span><span class="plain-syntax"> = </span><span class="constant-syntax">NEGATE_OPERATION</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-dcl.html#SP5_18_1" class="named-paragraph-link"><span class="named-paragraph">Perform unary arithmetic</span><span class="named-paragraph-number">5.18.1</span></a></span><span class="plain-syntax">;</span>
</pre>
<ul class="endnotetexts"><li>This code is used in <a href="1-dcl.html#SP5">&#167;5</a>.</li></ul>

2
docs/values-module/5-dsh.html
View file

@ -1527,7 +1527,7 @@ L and R are more definite.
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">TIMES_OPERATION:</span><span class="plain-syntax"> </span><span class="identifier-syntax">Problems::quote_text</span><span class="plain-syntax">(6, </span><span class="string-syntax">"multiplying"</span><span class="plain-syntax">); </span><span class="identifier-syntax">Problems::quote_text</span><span class="plain-syntax">(7, </span><span class="string-syntax">"by"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">DIVIDE_OPERATION:</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">REMAINDER_OPERATION:</span><span class="plain-syntax"> </span><span class="identifier-syntax">Problems::quote_text</span><span class="plain-syntax">(6, </span><span class="string-syntax">"dividing"</span><span class="plain-syntax">); </span><span class="identifier-syntax">Problems::quote_text</span><span class="plain-syntax">(7, </span><span class="string-syntax">"by"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">APPROXIMATION_OPERATION:</span><span class="plain-syntax"> </span><span class="identifier-syntax">Problems::quote_text</span><span class="plain-syntax">(6, </span><span class="string-syntax">"rounding"</span><span class="plain-syntax">); </span><span class="identifier-syntax">Problems::quote_text</span><span class="plain-syntax">(7, </span><span class="string-syntax">"to"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">APPROXIMATE_OPERATION:</span><span class="plain-syntax"> </span><span class="identifier-syntax">Problems::quote_text</span><span class="plain-syntax">(6, </span><span class="string-syntax">"rounding"</span><span class="plain-syntax">); </span><span class="identifier-syntax">Problems::quote_text</span><span class="plain-syntax">(7, </span><span class="string-syntax">"to"</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
<span class="plain-syntax"> }</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">StandardProblems::handmade_problem</span><span class="plain-syntax">(</span><span class="identifier-syntax">Task::syntax_tree</span><span class="plain-syntax">(), </span><span class="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">PM_BadArithmetic</span><span class="plain-syntax">));</span>
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::issue_problem_segment</span><span class="plain-syntax">(</span>

125
inform7/Figures/memory-diagnostics.txt
View file

@ -1,14 +1,14 @@
Total memory consumption was 140609K = 137 MB
Total memory consumption was 140738K = 137 MB
---- was used for 2144723 objects, in 379913 frames in 0 x 800K = 0K = 0 MB:
---- was used for 2147139 objects, in 381389 frames in 0 x 800K = 0K = 0 MB:
30.0% inter_tree_node_array 60 x 8192 = 491520 objects, 43255680 bytes
19.5% text_stream_array 5001 x 100 = 500100 objects, 28165632 bytes
18.1% linked_list 46710 objects, 26157600 bytes
19.5% text_stream_array 5010 x 100 = 501000 objects, 28216320 bytes
18.4% linked_list 47585 objects, 26647600 bytes
9.9% inter_symbol_array 135 x 1024 = 138240 objects, 14381280 bytes
9.7% inter_error_stash_array 107 x 1024 = 109568 objects, 14028128 bytes
7.4% parse_node 133919 objects, 10713520 bytes
6.6% scan_directory 2332 objects, 9626496 bytes
7.4% parse_node 133920 objects, 10713600 bytes
7.3% scan_directory 2580 objects, 10650240 bytes
5.2% verb_conjugation 164 objects, 7610912 bytes
3.9% parse_node_annotation_array 358 x 500 = 179000 objects, 5739456 bytes
2.4% pcalc_prop_array 26 x 1000 = 26000 objects, 3536832 bytes
@ -19,10 +19,10 @@ Total memory consumption was 140609K = 137 MB
1.3% package_request 21375 objects, 1881000 bytes
1.2% vocabulary_entry_array 164 x 100 = 16400 objects, 1842048 bytes
1.1% dict_entry_array 504 x 100 = 50400 objects, 1628928 bytes
1.0% inter_symbols_table 26981 objects, 1510936 bytes
1.0% inter_symbols_table 26983 objects, 1511048 bytes
1.0% match_trie_array 11 x 1000 = 11000 objects, 1496352 bytes
1.0% i6_schema_array 24 x 100 = 2400 objects, 1440768 bytes
0.8% inter_package 26981 objects, 1295088 bytes
0.9% i6_schema_array 24 x 100 = 2400 objects, 1440768 bytes
0.8% inter_package 26983 objects, 1295184 bytes
0.7% map_data 682 objects, 1145760 bytes
0.7% id_body 981 objects, 1122264 bytes
0.7% adjective_meaning 210 objects, 1039920 bytes
@ -36,13 +36,13 @@ Total memory consumption was 140609K = 137 MB
0.3% local_variable_array 49 x 100 = 4900 objects, 471968 bytes
0.2% verb_usage 1148 objects, 394912 bytes
0.2% rule 478 objects, 374752 bytes
0.2% dictionary 7797 objects, 374256 bytes
0.2% dictionary 7801 objects, 374448 bytes
0.2% verb_form 388 objects, 350752 bytes
0.1% noun 2396 objects, 287520 bytes
0.1% compilation_subtask 3392 objects, 271360 bytes
0.1% inference_subject 677 objects, 265384 bytes
0.1% inter_annotation_array 2 x 8192 = 16384 objects, 262208 bytes
0.1% vanilla_function 3842 objects, 245888 bytes
0.1% vanilla_function 3843 objects, 245952 bytes
0.1% binary_predicate 334 objects, 176352 bytes
0.1% hierarchy_location 1223 objects, 176112 bytes
0.1% linguistic_stock_item 3341 objects, 160368 bytes
@ -60,20 +60,20 @@ Total memory consumption was 140609K = 137 MB
---- anl_entry_array 2 x 1000 = 2000 objects, 96064 bytes
---- label_namespace 1480 objects, 94720 bytes
---- preposition 274 objects, 87680 bytes
---- kind_constructor 80 objects, 81280 bytes
---- lexical_cluster 2538 objects, 81216 bytes
---- kind_variable_declaration 1659 objects, 79632 bytes
---- rulebook 407 objects, 78144 bytes
---- kind_constructor 80 objects, 71680 bytes
---- filename 1644 objects, 65760 bytes
---- spatial_data 682 objects, 65472 bytes
---- linked_list_item_array 4 x 1000 = 4000 objects, 64128 bytes
---- scenes_rcd_data 1962 objects, 62784 bytes
---- pathname 1575 objects, 63000 bytes
---- actions_rcd_data 1962 objects, 62784 bytes
---- scenes_rcd_data 1962 objects, 62784 bytes
---- booking 868 objects, 62496 bytes
---- kind_macro_definition 9 objects, 62280 bytes
---- filename 1489 objects, 59560 bytes
---- response_message 408 objects, 58752 bytes
---- command_grammar 130 objects, 58240 bytes
---- pathname 1423 objects, 56920 bytes
---- table 7 objects, 56672 bytes
---- pcalc_func_array 1 x 1000 objects, 56032 bytes
---- cg_token 619 objects, 54472 bytes
@ -90,30 +90,30 @@ Total memory consumption was 140609K = 137 MB
---- shared_variable_access_list_array 12 x 100 = 1200 objects, 38784 bytes
---- parsing_data 682 objects, 38192 bytes
---- production_list 627 objects, 35112 bytes
---- regions_data 682 objects, 32736 bytes
---- counting_data 682 objects, 32736 bytes
---- regions_data 682 objects, 32736 bytes
---- property_permission 97 objects, 31816 bytes
---- stack_frame_box 307 objects, 29472 bytes
---- verb_sense 407 objects, 29304 bytes
---- parse_node_tree 33 objects, 28776 bytes
---- action_pattern_array 7 x 100 = 700 objects, 28224 bytes
---- parse_node_tree 32 objects, 27904 bytes
---- shared_variable_set_array 6 x 100 = 600 objects, 24192 bytes
---- property 150 objects, 22800 bytes
---- backdrops_data 682 objects, 21824 bytes
---- JSON_value 240 objects, 21120 bytes
---- inter_node_list 654 objects, 20928 bytes
---- nonlocal_variable 94 objects, 20304 bytes
---- pipeline_step 15 objects, 20280 bytes
---- action_name 90 objects, 20160 bytes
---- JSON_value 229 objects, 20152 bytes
---- method 416 objects, 19968 bytes
---- build_vertex 163 objects, 19560 bytes
---- build_vertex 164 objects, 19680 bytes
---- timed_rules_rfd_data 404 objects, 19392 bytes
---- instance 162 objects, 18144 bytes
---- pcalc_prop_deferral 86 objects, 17888 bytes
---- to_phrase_request 63 objects, 17136 bytes
---- understanding_reference_array 2 x 100 = 200 objects, 16064 bytes
---- match_avinue_array 1 x 1000 objects, 16032 bytes
---- action_name_list_array 1 x 1000 objects, 16032 bytes
---- match_avinue_array 1 x 1000 objects, 16032 bytes
---- adjective 142 objects, 15904 bytes
---- md_doc_state 3 objects, 15720 bytes
---- booking_list 407 objects, 13024 bytes
@ -121,25 +121,25 @@ Total memory consumption was 140609K = 137 MB
---- web_bibliographic_datum 203 objects, 12992 bytes
---- uniqueness_count 495 objects, 11880 bytes
---- inter_construct 32 objects, 11008 bytes
---- heading_tree 32 objects, 9984 bytes
---- heading_tree 33 objects, 10296 bytes
---- stopwatch_timer 124 objects, 9920 bytes
---- inbuild_work 139 objects, 8896 bytes
---- inbuild_copy 64 objects, 7680 bytes
---- inbuild_work 142 objects, 9088 bytes
---- inbuild_copy 65 objects, 7800 bytes
---- equation_node 68 objects, 7616 bytes
---- understanding_item_array 3 x 100 = 300 objects, 7296 bytes
---- shared_variable_array 1 x 100 objects, 7232 bytes
---- determiner 22 objects, 7216 bytes
---- inbuild_edition 97 objects, 6984 bytes
---- verb 109 objects, 6976 bytes
---- hierarchy_attachment_point 79 objects, 6952 bytes
---- inbuild_edition 95 objects, 6840 bytes
---- text_literal_holder 170 objects, 6800 bytes
---- inform_extension 32 objects, 6144 bytes
---- section_md 63 objects, 6048 bytes
---- inform_extension 31 objects, 5952 bytes
---- compatibility_specification 109 objects, 5232 bytes
---- build_script 163 objects, 5216 bytes
---- compatibility_specification 111 objects, 5328 bytes
---- build_script 164 objects, 5248 bytes
---- activity 35 objects, 5040 bytes
---- semver_range 48 objects, 4992 bytes
---- value_property_data 88 objects, 4928 bytes
---- semver_range 47 objects, 4888 bytes
---- explicit_action_array 1 x 100 objects, 4832 bytes
---- parsing_pp_data 97 objects, 4656 bytes
---- method_set 144 objects, 4608 bytes
@ -152,26 +152,27 @@ Total memory consumption was 140609K = 137 MB
---- submodule_request 86 objects, 3440 bytes
---- parsed_use_option_setting 47 objects, 3384 bytes
---- kind_constructor_comparison_schema_array 1 x 100 objects, 3232 bytes
---- arithmetic_schema_array 1 x 50 objects, 3232 bytes
---- target_vm 21 objects, 3024 bytes
---- JSON_type 39 objects, 2808 bytes
---- JSON_single_requirement 55 objects, 2640 bytes
---- local_parking_lot 64 objects, 2560 bytes
---- parentage_inference_data 79 objects, 2528 bytes
---- part_of_inference_data 79 objects, 2528 bytes
---- kind_constructor_instance_rule_array 1 x 100 objects, 2432 bytes
---- kind_constructor_casting_rule_array 1 x 100 objects, 2432 bytes
---- kind_constructor_instance_rule_array 1 x 100 objects, 2432 bytes
---- equation_symbol 30 objects, 2400 bytes
---- scene 1 object, 2352 bytes
---- build_step 28 objects, 2016 bytes
---- compiler_feature 30 objects, 1680 bytes
---- inbuild_requirement 42 objects, 1680 bytes
---- inbuild_requirement 43 objects, 1720 bytes
---- pronoun_usage 42 objects, 1680 bytes
---- compiler_feature 30 objects, 1680 bytes
---- table_contribution_array 1 x 100 objects, 1632 bytes
---- markdown_feature 33 objects, 1584 bytes
---- inform_pipeline 24 objects, 1536 bytes
---- noun_filter_token 22 objects, 1408 bytes
---- inter_node_array 35 objects, 1400 bytes
---- special_meaning_holder 35 objects, 1400 bytes
---- inter_node_array 35 objects, 1400 bytes
---- JSON_requirement 42 objects, 1344 bytes
---- table_column 16 objects, 1280 bytes
---- constant_phrase 20 objects, 1280 bytes
@ -183,29 +184,29 @@ Total memory consumption was 140609K = 137 MB
---- runtime_kind_structure 13 objects, 1040 bytes
---- quantifier 16 objects, 1024 bytes
---- web_md 7 objects, 1008 bytes
---- pipeline_stage 20 objects, 960 bytes
---- named_rulebook_outcome 15 objects, 960 bytes
---- compiled_documentation 3 objects, 960 bytes
---- pipeline_stage 20 objects, 960 bytes
---- JSON_pair_requirement 29 objects, 928 bytes
---- control_structure_phrase 12 objects, 864 bytes
---- kit_configuration 21 objects, 840 bytes
---- cached_understanding 21 objects, 840 bytes
---- phrase_option_array 1 x 100 objects, 824 bytes
---- copy_error 7 objects, 784 bytes
---- inform_kit 7 objects, 784 bytes
---- copy_error 7 objects, 784 bytes
---- internal_test 15 objects, 720 bytes
---- relation_guard 5 objects, 640 bytes
---- implication 13 objects, 624 bytes
---- chapter_md 7 objects, 616 bytes
---- code_generation 1 object, 576 bytes
---- generated_segment 14 objects, 560 bytes
---- inter_annotation_form 14 objects, 560 bytes
---- inter_warehouse_room 10 objects, 560 bytes
---- generated_segment 14 objects, 560 bytes
---- module 7 objects, 560 bytes
---- inter_annotation_form 14 objects, 560 bytes
---- rulebook_outcome 17 objects, 544 bytes
---- small_word_set 11 objects, 528 bytes
---- markdown_variation 3 objects, 528 bytes
---- indexing_category 6 objects, 528 bytes
---- markdown_variation 3 objects, 528 bytes
---- IFM_example 4 objects, 512 bytes
---- equation 4 objects, 480 bytes
---- inbuild_genre 8 objects, 448 bytes
@ -213,67 +214,67 @@ Total memory consumption was 140609K = 137 MB
---- inference_family 11 objects, 440 bytes
---- source_file 5 objects, 440 bytes
---- article_usage 8 objects, 384 bytes
---- grammatical_category 8 objects, 320 bytes
---- tree_inventory 1 object, 320 bytes
---- module_request 8 objects, 320 bytes
---- door_dir_notice 5 objects, 320 bytes
---- cached_kind_declaration 8 objects, 320 bytes
---- pronoun 8 objects, 320 bytes
---- module_request 8 objects, 320 bytes
---- door_dir_notice 5 objects, 320 bytes
---- grammatical_category 8 objects, 320 bytes
---- tree_inventory 1 object, 320 bytes
---- inter_pipeline 1 object, 312 bytes
---- up_family 9 objects, 288 bytes
---- door_to_notice 5 objects, 280 bytes
---- compilation_unit 5 objects, 280 bytes
---- contents_entry 7 objects, 280 bytes
---- explicit_bp_data 5 objects, 280 bytes
---- verb_usage_tier 5 objects, 240 bytes
---- door_to_notice 5 objects, 280 bytes
---- kit_dependency 5 objects, 240 bytes
---- verb_usage_tier 5 objects, 240 bytes
---- inform_project 1 object, 232 bytes
---- adjective_meaning_family 7 objects, 224 bytes
---- local_block_value 4 objects, 224 bytes
---- index_lemma 4 objects, 224 bytes
---- index_reference 4 objects, 224 bytes
---- local_block_value 4 objects, 224 bytes
---- adjective_meaning_family 7 objects, 224 bytes
---- cd_volume 3 objects, 216 bytes
---- test_scenario 1 object, 216 bytes
---- cd_volume 3 objects, 216 bytes
---- release_instructions 1 object, 208 bytes
---- attachment_instruction 5 objects, 200 bytes
---- code_generator 5 objects, 200 bytes
---- build_skill 5 objects, 200 bytes
---- attachment_instruction 5 objects, 200 bytes
---- plural_dictionary_entry 4 objects, 192 bytes
---- element_activation 6 objects, 192 bytes
---- imperative_defn_family 4 objects, 160 bytes
---- inference_subject_family 5 objects, 160 bytes
---- inter_architecture 4 objects, 160 bytes
---- imperative_defn_family 4 objects, 160 bytes
---- cd_pageset 3 objects, 144 bytes
---- inbuild_nest 3 objects, 120 bytes
---- inform_language 1 object, 104 bytes
---- md_links_dictionary 3 objects, 96 bytes
---- article 2 objects, 80 bytes
---- group_together_function 2 objects, 80 bytes
---- compile_task_data 1 object, 80 bytes
---- build_methodology 1 object, 56 bytes
---- group_together_function 2 objects, 80 bytes
---- inter_warehouse 1 object, 56 bytes
---- figures_data 1 object, 56 bytes
---- build_methodology 1 object, 56 bytes
---- inform_kit_ittt 1 object, 48 bytes
---- star_invention 1 object, 48 bytes
---- I6_generation_data 1 object, 48 bytes
---- HTML_file_state 1 object, 48 bytes
---- kind_template_definition 1 object, 40 bytes
---- I6_generation_data 1 object, 48 bytes
---- star_invention 1 object, 48 bytes
---- by_function_bp_data 1 object, 40 bytes
---- loop_over_scope 1 object, 40 bytes
---- kind_template_definition 1 object, 40 bytes
---- i6_memory_setting 1 object, 32 bytes
99.9% was used for memory not allocated for objects:
100.0% was used for memory not allocated for objects:
62.6% text stream storage 90153368 bytes in 520353 claims
3.8% dictionary storage 5524032 bytes in 7797 claims
---- sorting 5888 bytes in 1333 claims
5.0% source text 7200000 bytes in 3 claims
7.5% source text details 10800000 bytes in 2 claims
62.6% text stream storage 90282408 bytes in 521279 claims
3.8% dictionary storage 5526080 bytes in 7801 claims
---- sorting 6400 bytes in 1489 claims
4.9% source text 7200000 bytes in 3 claims
7.4% source text details 10800000 bytes in 2 claims
0.1% documentation fragments 262144 bytes in 1 claim
---- linguistic stock array 81920 bytes in 2 claims
---- small word set array 105600 bytes in 22 claims
3.1% inter symbols storage 4587424 bytes in 28349 claims
11.6% inter bytecode storage 16759792 bytes in 15 claims
3.1% inter symbols storage 4587680 bytes in 28351 claims
11.6% inter bytecode storage 16759816 bytes in 15 claims
4.3% inter links storage 6222976 bytes in 11 claims
0.1% inter tree location list storage 191232 bytes in 32 claims
1.2% instance-of-kind counting 1758276 bytes in 1 claim
@ -282,5 +283,5 @@ Total memory consumption was 140609K = 137 MB
---- code generation workspace for objects 3536 bytes in 19 claims
0.2% emitter array storage 290048 bytes in 2074 claims
-140.-3% was overhead - -202106528 bytes = -197369K = -192 MB
-141.-3% was overhead - -203699808 bytes = -198925K = -194 MB

30
inform7/Figures/timings-diagnostics.txt
View file

@ -1,11 +1,11 @@
100.0% in inform7 run
66.4% in compilation to Inter
45.5% in //Sequence::undertake_queued_tasks//
4.1% in //MajorNodes::pre_pass//
3.3% in //MajorNodes::pass_1//
1.8% in //ImperativeDefinitions::assess_all//
1.4% in //RTKindConstructors::compile//
1.4% in //RTPhrasebook::compile_entries//
67.3% in compilation to Inter
45.6% in //Sequence::undertake_queued_tasks//
4.5% in //MajorNodes::pre_pass//
3.4% in //MajorNodes::pass_1//
1.9% in //ImperativeDefinitions::assess_all//
1.5% in //RTKindConstructors::compile//
1.5% in //RTPhrasebook::compile_entries//
1.1% in //Sequence::lint_inter//
0.3% in //CompletionModule::compile//
0.3% in //ImperativeDefinitions::compile_first_block//
@ -13,16 +13,16 @@
0.3% in //Sequence::undertake_queued_tasks//
0.3% in //Sequence::undertake_queued_tasks//
0.3% in //World::stage_V//
5.3% not specifically accounted for
28.3% in running Inter pipeline
8.9% in step 14/15: generate inform6 -> auto.inf
7.4% in step 5/15: load-binary-kits
6.3% in step 6/15: make-synoptic-module
1.8% in step 9/15: make-identifiers-unique
5.4% not specifically accounted for
26.9% in running Inter pipeline
8.7% in step 14/15: generate inform6 -> auto.inf
6.8% in step 5/15: load-binary-kits
6.0% in step 6/15: make-synoptic-module
1.9% in step 9/15: make-identifiers-unique
0.3% in step 12/15: eliminate-redundant-operations
0.3% in step 4/15: compile-splats
0.3% in step 7/15: shorten-wiring
0.3% in step 8/15: detect-indirect-calls
2.2% not specifically accounted for
4.8% in supervisor
1.9% not specifically accounted for
5.3% in supervisor
0.4% not specifically accounted for

2
inform7/Internal/Inter/Architecture16Kit/kit_metadata.json
View file

@ -2,7 +2,7 @@
"is": {
"type": "kit",
"title": "Architecture16Kit",
"version": "10.2.0-beta+6X48"
"version": "10.2.0-beta+6X49"
},
"compatibility": "16-bit",
"kit-details": {

2
inform7/Internal/Inter/Architecture32Kit/kit_metadata.json
View file

@ -2,7 +2,7 @@
"is": {
"type": "kit",
"title": "Architecture32Kit",
"version": "10.2.0-beta+6X48"
"version": "10.2.0-beta+6X49"
},
"compatibility": "32-bit",
"kit-details": {

14
inform7/Internal/Inter/BasicInformKit/Sections/Mathematics.i6t
View file

@ -2,6 +2,20 @@ Mathematics Template.
Mathematical functions which involve integers.
@h Modular arithmetic.
For every integer n there is a unique congruence class 0, 1, ..., m-1 modulo m
to which that integer belongs, and this function returns it. Note that the
normal I6 operation % is signed, which is why we need this function.
=
[ CongruenceClass n modulus;
if (modulus > 0) {
n = n%modulus;
if (n < 0) return n + modulus;
}
return n;
];
@h Square Root.
We only calculate by hand if we have to.

21
inform7/Internal/Inter/BasicInformKit/kinds/Core.neptune
View file

@ -26,6 +26,16 @@ builtin base NUMBER_TY {
understand-function: DECIMAL_TOKEN
say-function: DecimalNumber
plus-schema: *1 + *2
minus-schema: *1 - *2
times-schema: *1 ** *2
divide-schema: IntegerDivide(*1, *2)
remainder-schema: IntegerRemainder(*1, *2)
approximate-schema: RoundOffValue(*1, *2)
negate-schema: (-(*1))
root-schema: SquareRoot(*1)
cuberoot-schema: CubeRoot(*1)
documentation-reference: kind_number
index-priority: 2
index-default-value: 0
@ -46,6 +56,17 @@ builtin base REAL_NUMBER_TY {
understand-function: FLOAT_TOKEN
say-function: REAL_NUMBER_TY_Say
plus-schema: REAL_NUMBER_TY_Plus(*1, *2)
minus-schema: REAL_NUMBER_TY_Minus(*1, *2)
times-schema: REAL_NUMBER_TY_Times(*1, *2)
divide-schema: REAL_NUMBER_TY_Divide(*1, *2)
remainder-schema: REAL_NUMBER_TY_Remainder(*1, *2)
approximate-schema: REAL_NUMBER_TY_Approximate(*1, *2)
negate-schema: REAL_NUMBER_TY_Negate(*1)
root-schema: REAL_NUMBER_TY_Root(*1)
cuberoot-schema: REAL_NUMBER_TY_CubeRoot(*1)
power-schema: REAL_NUMBER_TY_Pow(*1, *2)
documentation-reference: kind_real_number
index-priority: 2
index-default-value: 0

1
inform7/Internal/Inter/BasicInformKit/kinds/Macros.neptune
View file

@ -55,6 +55,7 @@ macro #UNIT {
index-default-value: <0-in-literal-pattern>
index-priority: 2
constant-compilation-method: literal
dimensionless: no
}
! #REAL is applied immediately after #UNIT if the kind needs to use real

2
inform7/Internal/Inter/BasicInformKit/kit_metadata.json
View file

@ -2,7 +2,7 @@
"is": {
"type": "kit",
"title": "BasicInformKit",
"version": "10.2.0-beta+6X48"
"version": "10.2.0-beta+6X49"
},
"needs": [ {
"need": {

2
inform7/Internal/Inter/CommandParserKit/kit_metadata.json
View file

@ -2,7 +2,7 @@
"is": {
"type": "kit",
"title": "CommandParserKit",
"version": "10.2.0-beta+6X48"
"version": "10.2.0-beta+6X49"
},
"needs": [ {
"need": {

2
inform7/Internal/Inter/EnglishLanguageKit/kit_metadata.json
View file

@ -2,7 +2,7 @@
"is": {
"type": "kit",
"title": "EnglishLanguageKit",
"version": "10.2.0-beta+6X48"
"version": "10.2.0-beta+6X49"
},
"needs": [ {
"need": {

4
inform7/Internal/Inter/WorldModelKit/Sections/Time.i6t
View file

@ -6,9 +6,7 @@ Support for parsing and printing times of day.
=
[ NUMBER_TY_to_TIME_TY n;
n = n%1440;
if (n < 0) return n + 1440;
return n;
return CongruenceClass(n, 1440);
];
@h Digital Printing.

3
inform7/Internal/Inter/WorldModelKit/kinds/Times.neptune
View file

@ -11,6 +11,9 @@ new base TIME_TY {
understand-function: TIME_TOKEN
say-function: PrintTimeOfDay
arithmetic-modulus: 1440
dimensionless: no
documentation-reference: kind_time
index-default-value: 9:00 AM

2
inform7/Internal/Inter/WorldModelKit/kit_metadata.json
View file

@ -2,7 +2,7 @@
"is": {
"type": "kit",
"title": "WorldModelKit",
"version": "10.2.0-beta+6X48"
"version": "10.2.0-beta+6X49"
},
"needs": [ {
"need": {

7
inform7/Tests/Extensions/Graham Nelson/Vectors With Dot Product-v1.i7xd/Materials/Inter/VectorsWithDotProductKit/Contents.w Normal file
View file

@ -0,0 +1,7 @@
Title: VectorsWithDotProductKit
Author: Graham Nelson
Purpose: Support for the example Vectors With Dot Product extension.
Language: Inform 6
Sections
Vector

84
inform7/Tests/Extensions/Graham Nelson/Vectors With Dot Product-v1.i7xd/Materials/Inter/VectorsWithDotProductKit/Sections/Vector.w Normal file
View file

@ -0,0 +1,84 @@
Vector
The functions needed for "vector" support.
@ See "Writing with Inform" for details.
=
Constant VECTOR_X_SF = SBONLYPV_FIELDS + 0;
Constant VECTOR_Y_SF = SBONLYPV_FIELDS + 1;
Constant VECTOR_Z_SF = SBONLYPV_FIELDS + 2;
[ VECTOR_TY_Say vec;
print "(", vec-->VECTOR_X_SF, ",", vec-->VECTOR_Y_SF, ",", vec-->VECTOR_Z_SF, ")";
];
[ VECTOR_TY_Compare vec1 vec2 n1 n2 i j d;
for (i=VECTOR_X_SF: i<=VECTOR_Z_SF: i++) {
d = vec1-->i - vec2-->i;
if (d ~= 0) return d;
}
return 0;
];
[ VECTOR_TY_Create kind_id sb_address
short_block;
short_block = CreatePVShortBlock(sb_address, kind_id);
short_block-->VECTOR_X_SF = 0;
short_block-->VECTOR_Y_SF = 0;
short_block-->VECTOR_Z_SF = 0;
return short_block;
];
[ VECTOR_TY_Copy vecto vecfrom;
vecto-->VECTOR_X_SF = vecfrom-->VECTOR_X_SF;
vecto-->VECTOR_Y_SF = vecfrom-->VECTOR_Y_SF;
vecto-->VECTOR_Z_SF = vecfrom-->VECTOR_Z_SF;
return false;
];
[ VECTOR_TY_Fill vec x y z;
vec-->VECTOR_X_SF = x;
vec-->VECTOR_Y_SF = y;
vec-->VECTOR_Z_SF = z;
return vec;
];
[ VECTOR_TY_Plus vec1 vec2;
vec1-->VECTOR_X_SF = vec1-->VECTOR_X_SF + vec2-->VECTOR_X_SF;
vec1-->VECTOR_Y_SF = vec1-->VECTOR_Y_SF + vec2-->VECTOR_Y_SF;
vec1-->VECTOR_Z_SF = vec1-->VECTOR_Z_SF + vec2-->VECTOR_Z_SF;
return vec1;
];
[ VECTOR_TY_Minus vec1 vec2;
vec1-->VECTOR_X_SF = vec1-->VECTOR_X_SF - vec2-->VECTOR_X_SF;
vec1-->VECTOR_Y_SF = vec1-->VECTOR_Y_SF - vec2-->VECTOR_Y_SF;
vec1-->VECTOR_Z_SF = vec1-->VECTOR_Z_SF - vec2-->VECTOR_Z_SF;
return vec1;
];
[ VECTOR_TY_Negate vec1;
vec1-->VECTOR_X_SF = -(vec1-->VECTOR_X_SF);
vec1-->VECTOR_Y_SF = -(vec1-->VECTOR_Y_SF);
vec1-->VECTOR_Z_SF = -(vec1-->VECTOR_Z_SF);
return vec1;
];
[ VECTOR_TY_Scale vec scalar;
vec-->VECTOR_X_SF = scalar*vec-->VECTOR_X_SF;
vec-->VECTOR_Y_SF = scalar*vec-->VECTOR_Y_SF;
vec-->VECTOR_Z_SF = scalar*vec-->VECTOR_Z_SF;
return vec;
];
[ VECTOR_TY_DotProduct vec1 vec2;
return
(vec1-->VECTOR_X_SF) * (vec2-->VECTOR_X_SF) +
(vec1-->VECTOR_Y_SF) * (vec2-->VECTOR_Y_SF) +
(vec1-->VECTOR_Z_SF) * (vec2-->VECTOR_Z_SF);
];

31
inform7/Tests/Extensions/Graham Nelson/Vectors With Dot Product-v1.i7xd/Materials/Inter/VectorsWithDotProductKit/kinds/Vectors.neptune Normal file
View file

@ -0,0 +1,31 @@
new base VECTOR_TY {
conforms-to: POINTER_VALUE_TY
conforms-to: SAYABLE_VALUE_TY
conforms-to: ARITHMETIC_VALUE_TY
singular: vector
plural: vectors
short-block-size: 3
say-function: VECTOR_TY_Say
compare-function: VECTOR_TY_Compare
create-function: VECTOR_TY_Create
copy-function: VECTOR_TY_Copy
plus-schema: VECTOR_TY_Plus(*1, *2)
minus-schema: VECTOR_TY_Minus(*1, *2)
times-schema: VECTOR_TY, NUMBER_TY: VECTOR_TY_Scale(*1, *2)
times-schema: NUMBER_TY, VECTOR_TY: VECTOR_TY_Scale(*2, *1)
times-schema: VECTOR_TY, VECTOR_TY: VECTOR_TY_DotProduct(*1, *2)
divide-schema: none
remainder-schema: none
approximate-schema: none
negate-schema: VECTOR_TY_Negate(*1)
root-schema: none
cuberoot-schema: none
power-schema: none
index-priority: 2
index-default-value: 0
specification-text: A vector with three number-valued coordinates.
}

10
inform7/Tests/Extensions/Graham Nelson/Vectors With Dot Product-v1.i7xd/Materials/Inter/VectorsWithDotProductKit/kit_metadata.json Normal file
View file

@ -0,0 +1,10 @@
{
"is": {
"type": "kit",
"title": "VectorsWithDotProductKit",
"version": "1"
},
"kit-details": {
"provides-kinds": [ "Vectors.neptune" ]
}
}

8
inform7/Tests/Extensions/Graham Nelson/Vectors With Dot Product-v1.i7xd/Source/Vectors With Dot Product.i7x Normal file
View file

@ -0,0 +1,8 @@
Version 1 of Vectors With Dot Product by Graham Nelson begins here.
To decide which vector is vector x (X - number) y (Y - number) z (Z - number):
(- (VECTOR_TY_Fill({-new: vector}, {X}, {Y}, {Z})) -).
A vector times a vector specifies a number.
Vectors With Dot Product ends here.

14
inform7/Tests/Extensions/Graham Nelson/Vectors With Dot Product-v1.i7xd/extension_metadata.json Normal file
View file

@ -0,0 +1,14 @@
{
"is": {
"type": "extension",
"title": "Vectors With Dot Product",
"author": "Graham Nelson",
"version": "1"
},
"needs": [ {
"need": {
"type": "kit",
"title": "VectorsWithDotProductKit"
}
} ]
}

42
inform7/Tests/Extensions/Graham Nelson/Vectors-v1.i7xd/Materials/Inter/VectorsKit/Sections/Vector.w
View file

@ -47,3 +47,45 @@ Constant VECTOR_Z_SF = SBONLYPV_FIELDS + 2;
return vec;
];
[ VECTOR_TY_Plus vec1 vec2;
vec1-->VECTOR_X_SF = vec1-->VECTOR_X_SF + vec2-->VECTOR_X_SF;
vec1-->VECTOR_Y_SF = vec1-->VECTOR_Y_SF + vec2-->VECTOR_Y_SF;
vec1-->VECTOR_Z_SF = vec1-->VECTOR_Z_SF + vec2-->VECTOR_Z_SF;
return vec1;
];
[ VECTOR_TY_Minus vec1 vec2;
vec1-->VECTOR_X_SF = vec1-->VECTOR_X_SF - vec2-->VECTOR_X_SF;
vec1-->VECTOR_Y_SF = vec1-->VECTOR_Y_SF - vec2-->VECTOR_Y_SF;
vec1-->VECTOR_Z_SF = vec1-->VECTOR_Z_SF - vec2-->VECTOR_Z_SF;
return vec1;
];
[ VECTOR_TY_Negate vec1;
vec1-->VECTOR_X_SF = -(vec1-->VECTOR_X_SF);
vec1-->VECTOR_Y_SF = -(vec1-->VECTOR_Y_SF);
vec1-->VECTOR_Z_SF = -(vec1-->VECTOR_Z_SF);
return vec1;
];
[ VECTOR_TY_Scale vec scalar;
vec-->VECTOR_X_SF = scalar*vec-->VECTOR_X_SF;
vec-->VECTOR_Y_SF = scalar*vec-->VECTOR_Y_SF;
vec-->VECTOR_Z_SF = scalar*vec-->VECTOR_Z_SF;
return vec;
];
[ VECTOR_TY_CrossProduct vec1 vec2 x y z;
x = (vec1-->VECTOR_Y_SF) * (vec2-->VECTOR_Z_SF) -
(vec1-->VECTOR_Z_SF) * (vec2-->VECTOR_Y_SF);
y = (vec1-->VECTOR_Z_SF) * (vec2-->VECTOR_X_SF) -
(vec1-->VECTOR_X_SF) * (vec2-->VECTOR_Z_SF);
z = (vec1-->VECTOR_X_SF) * (vec2-->VECTOR_Y_SF) -
(vec1-->VECTOR_Y_SF) * (vec2-->VECTOR_X_SF);
vec1-->VECTOR_X_SF = x;
vec1-->VECTOR_Y_SF = y;
vec1-->VECTOR_Z_SF = z;
return vec1;
];

14
inform7/Tests/Extensions/Graham Nelson/Vectors-v1.i7xd/Materials/Inter/VectorsKit/kinds/Vectors.neptune
View file

@ -1,6 +1,7 @@
new base VECTOR_TY {
conforms-to: POINTER_VALUE_TY
conforms-to: SAYABLE_VALUE_TY
conforms-to: ARITHMETIC_VALUE_TY
singular: vector
plural: vectors
@ -11,6 +12,19 @@ new base VECTOR_TY {
create-function: VECTOR_TY_Create
copy-function: VECTOR_TY_Copy
plus-schema: VECTOR_TY_Plus(*1, *2)
minus-schema: VECTOR_TY_Minus(*1, *2)
times-schema: VECTOR_TY, NUMBER_TY: VECTOR_TY_Scale(*1, *2)
times-schema: NUMBER_TY, VECTOR_TY: VECTOR_TY_Scale(*2, *1)
times-schema: VECTOR_TY, VECTOR_TY: VECTOR_TY_CrossProduct(*1, *2)
divide-schema: none
remainder-schema: none
approximate-schema: none
negate-schema: VECTOR_TY_Negate(*1)
root-schema: none
cuberoot-schema: none
power-schema: none
index-priority: 2
index-default-value: 0
specification-text: A vector with three number-valued coordinates.

2
inform7/Tests/Extensions/Graham Nelson/Vectors-v1.i7xd/Source/Vectors.i7x
View file

@ -6,4 +6,6 @@ To decide which vector is vector x (X - number) y (Y - number) z (Z - number):
To decide which vector of K is vector x (X - value of kind K) y (Y - K) z (Z - K):
(- (VECTOR_OF_TY_Fill({-new: vector of K}, {X}, {Y}, {Z})) -).
A vector times a vector specifies a vector.
Vectors ends here.

21
inform7/Tests/Test Cases/Vectors--I.txt
View file

@ -2,14 +2,19 @@
"mom" = vector: (3,14,5)
"ideal" = vector: (3,14,5)
"mom" = vector: (2,-50,200)
"ideal" = vector: (3,14,5)
"aunt" = vector of texts: (fish,snake,duck)
"perfect" = vector of texts: (fish,snake,duck)
"aunt" = vector of texts: (bat,ball,stump)
"perfect" = vector of texts: (fish,snake,duck)
"P" = vector: (3,14,5)
"Q" = vector: (3,14,5)
"P" = vector: (2,-50,200)
"Q" = vector: (3,14,5)
"R" = vector of texts: (fish,snake,duck)
"S" = vector of texts: (fish,snake,duck)
"R" = vector of texts: (bat,ball,stump)
"S" = vector of texts: (fish,snake,duck)
"P + Q" = vector: (1,1,0)
"P - Q" = vector: (1,-1,0)
"P * Q" = vector: (0,0,1)
"6 * P" = vector: (6,0,0)
"Q * -2" = vector: (0,-2,0)
Welcome
An Interactive Fiction
Release 1 / Serial number 160428 / Inform 7 v10.2.0 / D

37
inform7/Tests/Test Cases/Vectors.txt
View file

@ -5,17 +5,26 @@ The Reform Club is a room.
Include Vectors by Graham Nelson.
When play begins:
let mom be vector x 3 y 14 z 5;
showme mom;
let ideal be the mom;
showme ideal;
now mom is vector x 2 y -50 z 200;
showme mom;
showme ideal;
let aunt be vector x "fish" y "snake" z "duck";
showme aunt;
let perfect be the aunt;
showme perfect;
now aunt is vector x "bat" y "ball" z "stump";
showme aunt;
showme perfect;
let P be vector x 3 y 14 z 5;
showme P;
let Q be the P;
showme Q;
now P is vector x 2 y -50 z 200;
showme P;
showme Q;
let R be vector x "fish" y "snake" z "duck";
showme R;
let S be the R;
showme S;
now R is vector x "bat" y "ball" z "stump";
showme R;
showme S;
When play begins:
let P be vector x 1 y 0 z 0;
let Q be vector x 0 y 1 z 0;
showme P + Q;
showme P - Q;
showme P * Q;
showme 6 * P;
showme Q * -2;

14
inform7/Tests/Test Cases/VectorsWithDotProduct--I.txt Normal file
View file

@ -0,0 +1,14 @@
"P" = vector: (2,4,6)
"Q" = vector: (-1,-3,3)
"P * Q" = number: 4
Welcome
An Interactive Fiction
Release 1 / Serial number 160428 / Inform 7 v10.2.0 / D
Reform Club
>Are you sure you want to quit?

12
inform7/Tests/Test Cases/VectorsWithDotProduct.txt Normal file
View file

@ -0,0 +1,12 @@
Test: VectorsWithDotProduct
The Reform Club is a room.
Include Vectors With Dot Product by Graham Nelson.
When play begins:
let P be vector x 2 y 4 z 6;
let Q be vector x -1 y -3 z 3;
showme P;
showme Q;
showme P * Q;

11
inform7/assertions-module/Chapter 5/Phrase Type Data.w
View file

@ -658,8 +658,15 @@ int IDTypeData::arithmetic_operation(id_body *idb) {
}
int IDTypeData::is_arithmetic_phrase(id_body *idb) {
if ((IDTypeData::arithmetic_operation(idb) >= 0) &&
(IDTypeData::arithmetic_operation(idb) < NO_OPERATIONS)) return TRUE;
if (IDTypeData::arithmetic_operation(idb) == PLUS_OPERATION) return TRUE;
if (IDTypeData::arithmetic_operation(idb) == MINUS_OPERATION) return TRUE;
if (IDTypeData::arithmetic_operation(idb) == TIMES_OPERATION) return TRUE;
if (IDTypeData::arithmetic_operation(idb) == DIVIDE_OPERATION) return TRUE;
if (IDTypeData::arithmetic_operation(idb) == REMAINDER_OPERATION) return TRUE;
if (IDTypeData::arithmetic_operation(idb) == APPROXIMATE_OPERATION) return TRUE;
if (IDTypeData::arithmetic_operation(idb) == ROOT_OPERATION) return TRUE;
if (IDTypeData::arithmetic_operation(idb) == REALROOT_OPERATION) return TRUE;
if (IDTypeData::arithmetic_operation(idb) == CUBEROOT_OPERATION) return TRUE;
return FALSE;
}

12
inform7/assertions-module/Chapter 7/Equations.w
View file

@ -715,7 +715,7 @@ void Equations::log_equation_node_inner(equation_node *tok, int d) {
case REALROOT_OPERATION: LOG("<real square root>"); break;
case CUBEROOT_OPERATION: LOG("<cube root>"); break;
case POWER_OPERATION: LOG("<to the power>"); break;
case UNARY_MINUS_OPERATION: LOG("<unary subtraction>"); break;
case NEGATE_OPERATION: LOG("<unary subtraction>"); break;
default: LOG("<op-%d>", tok->eqn_operation); break;
}
} else if (tok->eqn_type == SYMBOL_EQN) LOG("<symbol-%W>", tok->leaf_symbol->name);
@ -881,7 +881,7 @@ capacity; and so is the number 0 itself.
if ((previous_token == NULL) ||
(previous_token->eqn_type == OPERATION_EQN) ||
(previous_token->eqn_type == OPEN_BRACKET_EQN))
token = Equations::enode_new_op(UNARY_MINUS_OPERATION);
token = Equations::enode_new_op(NEGATE_OPERATION);
else
token = Equations::enode_new_op(MINUS_OPERATION);
break;
@ -1166,7 +1166,7 @@ int Equations::f_function(equation_node *tok) {
case IMPLICIT_TIMES_OPERATION: return 8;
case POWER_OPERATION: return 9;
case IMPLICIT_APPLICATION_OPERATION: return 5;
case UNARY_MINUS_OPERATION: return 1;
case NEGATE_OPERATION: return 1;
}
internal_error("unknown operator precedence");
case OPEN_BRACKET_EQN: return 0;
@ -1190,7 +1190,7 @@ int Equations::g_function(equation_node *tok) {
case IMPLICIT_TIMES_OPERATION: return 7;
case POWER_OPERATION: return 10;
case IMPLICIT_APPLICATION_OPERATION: return 14;
case UNARY_MINUS_OPERATION: return 12;
case NEGATE_OPERATION: return 12;
}
internal_error("unknown operator precedence");
case OPEN_BRACKET_EQN: return 15;
@ -1478,7 +1478,7 @@ section:
Problems::quote_kind(4,
Kinds::FloatingPoint::underlying(tok->enode_operands[0]->gK_after));
switch(tok->eqn_operation) {
case UNARY_MINUS_OPERATION:
case NEGATE_OPERATION:
Problems::quote_text(6, "negating");
break;
case ROOT_OPERATION:
@ -1802,7 +1802,7 @@ the other side; thus $-V = R$ becomes $V=-R$, and |v| again rises.
@<Rearrange to move v upwards through this unary operator@> =
int op = old_LHS->eqn_operation;
switch (op) {
case UNARY_MINUS_OPERATION:
case NEGATE_OPERATION:
eqn->parsed_equation->enode_operands[0] = old_LHS->enode_operands[0];
eqn->parsed_equation->enode_operands[1] = old_LHS;
old_LHS->enode_operands[0] = old_RHS;

111
inform7/imperative-module/Chapter 5/Compile Arithmetic.w
View file

@ -107,10 +107,10 @@ it as a real.
case TIMES_OPERATION:
case DIVIDE_OPERATION:
case REMAINDER_OPERATION:
case APPROXIMATION_OPERATION:
case APPROXIMATE_OPERATION:
case ROOT_OPERATION:
case CUBEROOT_OPERATION:
case UNARY_MINUS_OPERATION:
case NEGATE_OPERATION:
CompileArithmetic::compile_by_schema(op, &oed_X, &oed_Y);
break;
case REALROOT_OPERATION:
@ -211,6 +211,11 @@ void CompileArithmetic::compile_by_schema(int op,
void CompileArithmetic::compile_operand(void *oed_v) {
operand_emission_data *oed = (operand_emission_data *) oed_v;
if (Kinds::Behaviour::uses_block_values(oed->KX)) {
EmitCode::call(Hierarchy::find(COPYPV_HL));
EmitCode::down();
Frames::emit_new_local_value(oed->KX);
}
if (oed->promote_me) Kinds::FloatingPoint::begin_flotation_emit(oed->KX);
if (oed->rescale_divide_K) Kinds::Scalings::rescale_division_emit_op(oed->KX, oed->rescale_divide_K);
@ -223,6 +228,9 @@ void CompileArithmetic::compile_operand(void *oed_v) {
else if (oed->rescale_root) Kinds::Scalings::rescale_root_emit_factor(oed->KX, oed->rescale_root);
if (oed->promote_me) Kinds::FloatingPoint::end_flotation_emit(oed->KX);
if (Kinds::Behaviour::uses_block_values(oed->KX)) {
EmitCode::up();
}
}
@
@ -235,73 +243,68 @@ void CompileArithmetic::schema(OUTPUT_STREAM, kind *KX, kind *KY,
kind *KT = TimesOfDay::kind();
if ((KT) && (Kinds::eq(KX, KT))) reducing_modulo_1440 = TRUE;
#endif
if (reducing_modulo_1440) WRITE("NUMBER_TY_to_TIME_TY(");
int modulus = Kinds::Behaviour::get_arithmetic_modulus(KX);
if (modulus > 0) WRITE("CongruenceClass(");
text_stream *defn = Kinds::Behaviour::get_arithmetic_schema(operation, KX, KY);
if (Str::eq(defn, I"none")) @<Throw problem message and return@>;
if (Str::len(defn) == 0) {
if (Kinds::FloatingPoint::uses_floating_point(KX))
defn = Kinds::Behaviour::get_arithmetic_schema(operation, K_real_number, K_real_number);
else
defn = Kinds::Behaviour::get_arithmetic_schema(operation, K_number, K_number);
}
if ((Str::len(defn) == 0) || (Str::eq(defn, I"none")))
@<Throw problem message and return@>;
WRITE("%S", defn);
if (modulus > 0) WRITE(", %d)", modulus);
}
@<Throw problem message and return@> =
WRITE("0");
Problems::quote_source(1, current_sentence);
Problems::quote_kind(2, KX);
Problems::quote_kind(3, KY);
StandardProblems::handmade_problem(Task::syntax_tree(),
_p_(PM_ArithmeticImpossible));
switch (operation) {
case PLUS_OPERATION:
if (Kinds::FloatingPoint::uses_floating_point(KX))
WRITE("REAL_NUMBER_TY_Plus(%S, %S)", X, Y);
else
WRITE("%S + %S", X, Y);
Problems::issue_problem_segment(
"In '%1', I can't add %2 and %3.");
break;
case MINUS_OPERATION:
if (Kinds::FloatingPoint::uses_floating_point(KX))
WRITE("REAL_NUMBER_TY_Minus(%S, %S)", X, Y);
else
WRITE("%S - %S", X, Y);
Problems::issue_problem_segment(
"In '%1', I can't subtract %2 from %3.");
break;
case TIMES_OPERATION:
if (Kinds::FloatingPoint::uses_floating_point(KX))
WRITE("REAL_NUMBER_TY_Times(%S, %S)", X, Y);
else
WRITE("%S ** %S", X, Y);
Problems::issue_problem_segment(
"In '%1', I can't multiply %2 and %3.");
break;
case DIVIDE_OPERATION:
if (Kinds::FloatingPoint::uses_floating_point(KX))
WRITE("REAL_NUMBER_TY_Divide(%S, %S)", X, Y);
else
WRITE("IntegerDivide(%S, %S)", X, Y);
break;
case REMAINDER_OPERATION:
if (Kinds::FloatingPoint::uses_floating_point(KX))
WRITE("REAL_NUMBER_TY_Remainder(%S, %S)", X, Y);
else
WRITE("IntegerRemainder(%S, %S)", X, Y);
Problems::issue_problem_segment(
"In '%1', I can't divide %2 by %3.");
break;
case APPROXIMATION_OPERATION:
if (Kinds::FloatingPoint::uses_floating_point(KX))
WRITE("REAL_NUMBER_TY_Approximate(%S, %S)", X, Y);
else
WRITE("RoundOffValue(%S, %S)", X, Y);
break;
case UNARY_MINUS_OPERATION:
if (Kinds::FloatingPoint::uses_floating_point(KX))
WRITE("REAL_NUMBER_TY_Negate(%S)", X);
else
WRITE("(-(%S))", X);
break;
case REALROOT_OPERATION:
WRITE("REAL_NUMBER_TY_Root(%S)", X);
case APPROXIMATE_OPERATION:
Problems::issue_problem_segment(
"In '%1', I can't approximate %2 to %3.");
break;
case ROOT_OPERATION:
if (Kinds::FloatingPoint::uses_floating_point(KX))
WRITE("REAL_NUMBER_TY_Root(%S)", X);
else
WRITE("SquareRoot(%S)", X);
Problems::issue_problem_segment(
"In '%1', I can't take a square root of %2.");
break;
case CUBEROOT_OPERATION:
if (Kinds::FloatingPoint::uses_floating_point(KX))
WRITE("REAL_NUMBER_TY_CubeRoot(%S)", X);
else
WRITE("CubeRoot(%S)", X);
Problems::issue_problem_segment(
"In '%1', I can't take a cube root of %2.");
break;
case POWER_OPERATION:
if (Kinds::FloatingPoint::uses_floating_point(KX))
WRITE("REAL_NUMBER_TY_Pow(%S, %S)", X, Y);
else
internal_error("no integer power function exists");
case NEGATE_OPERATION:
Problems::issue_problem_segment(
"In '%1', I can't negate %2.");
break;
default:
internal_error("no schema can be provided for this operation");
Problems::issue_problem_segment(
"In '%1', I can't perform this arithmetic operation on %2 and %3.");
break;
}
if (reducing_modulo_1440) WRITE(")");
}
Problems::issue_problem_end();
return;

2
inform7/values-module/Chapter 5/Dash.w
View file

@ -1194,7 +1194,7 @@ L and R are more definite.
case TIMES_OPERATION: Problems::quote_text(6, "multiplying"); Problems::quote_text(7, "by"); break;
case DIVIDE_OPERATION:
case REMAINDER_OPERATION: Problems::quote_text(6, "dividing"); Problems::quote_text(7, "by"); break;
case APPROXIMATION_OPERATION: Problems::quote_text(6, "rounding"); Problems::quote_text(7, "to"); break;
case APPROXIMATE_OPERATION: Problems::quote_text(6, "rounding"); Problems::quote_text(7, "to"); break;
}
StandardProblems::handmade_problem(Task::syntax_tree(), _p_(PM_BadArithmetic));
Problems::issue_problem_segment(

155
resources/Documentation/Writing with Inform.md
View file

@ -22694,3 +22694,158 @@ produces:
"first entry of { "alpha", "beta", "gamma" }" = optional texts: alpha
"first entry of L" = optional numbers: no value
```
## Neptune and arithmetic
Let's revisit `vector`, the example kind which held three numbers, and add the following to its Neptune declaration:
``` code
conforms-to: ARITHMETIC_VALUE_TY
plus-schema: VECTOR_TY_Plus(*1, *2)
minus-schema: VECTOR_TY_Minus(*1, *2)
times-schema: VECTOR_TY, NUMBER_TY: VECTOR_TY_Scale(*1, *2)
times-schema: NUMBER_TY, VECTOR_TY: VECTOR_TY_Scale(*2, *1)
times-schema: VECTOR_TY, VECTOR_TY: VECTOR_TY_CrossProduct(*1, *2)
divide-schema: none
remainder-schema: none
approximate-schema: none
negate-schema: VECTOR_TY_Negate(*1)
root-schema: none
cuberoot-schema: none
power-schema: none
```
Once a kind conforms to ```ARITHMETIC_VALUE_TY```, it matches phrase definitions involving `arithmetic values`, and sooner or later Inform will need to know how to perform that arithmetic. If no schemas are provided for this, Inform will fall back on its usual way to perform `number` arithmetic. That would be disastrous for `vector`, since it would add together two addresses in memory of short blocks. Instead, we'll give custom definitions.
```plus-schema: VECTOR_TY_Plus(*1, *2)``` is a schema telling Inform what code to generate in order to add two `vector` values.
- The values to add are written as ```*1``` and ```*2```, each of which should appear only once.
- If we need an actual asterisk, it can be written ```**```.
- If `vector` weren't a pointer value, the schema could be something more general — any I6 expression evaluating to the answer. For example, the ```plus-schema``` for `number` is just ```*1 + *2```.
- But because `vector` is a pointer value, it should be a function call like this one, which should (i) _change_ its first argument to become the result of the operation, and also (ii) return that first argument.
For example, this function changes ```vec1``` to the vector sum of ```vec1``` and ```vec2```, and returns ```vec1```:
``` code
[ VECTOR_TY_Plus vec1 vec2;
vec1-->VECTOR_X_SF = vec1-->VECTOR_X_SF + vec2-->VECTOR_X_SF;
vec1-->VECTOR_Y_SF = vec1-->VECTOR_Y_SF + vec2-->VECTOR_Y_SF;
vec1-->VECTOR_Z_SF = vec1-->VECTOR_Z_SF + vec2-->VECTOR_Z_SF;
return vec1;
];
```
Note that this function does not create or destroy anything: the Inform compiler looks after all of that for us.
In this example the ```times-schema```, which looks after multiplication, splits into three. With all of the binary operations, i.e., forms of arithmetic acting on two values — plus, minus, times, divide, remainder — we can optionally specify a pair of kinds, at least one of which has to be the kind being declared. This lets us distinguish three different sorts of multiplication on vectors:
``` code
times-schema: VECTOR_TY, NUMBER_TY: VECTOR_TY_Scale(*1, *2)
times-schema: NUMBER_TY, VECTOR_TY: VECTOR_TY_Scale(*2, *1)
times-schema: VECTOR_TY, VECTOR_TY: VECTOR_TY_CrossProduct(*1, *2)
```
The algebra we need is like so:
``` code
[ VECTOR_TY_Scale vec scalar;
vec-->VECTOR_X_SF = scalar*vec-->VECTOR_X_SF;
vec-->VECTOR_Y_SF = scalar*vec-->VECTOR_Y_SF;
vec-->VECTOR_Z_SF = scalar*vec-->VECTOR_Z_SF;
return vec;
];
[ VECTOR_TY_CrossProduct vec1 vec2 x y z;
x = (vec1-->VECTOR_Y_SF) * (vec2-->VECTOR_Z_SF) -
(vec1-->VECTOR_Z_SF) * (vec2-->VECTOR_Y_SF);
y = (vec1-->VECTOR_Z_SF) * (vec2-->VECTOR_X_SF) -
(vec1-->VECTOR_X_SF) * (vec2-->VECTOR_Z_SF);
z = (vec1-->VECTOR_X_SF) * (vec2-->VECTOR_Y_SF) -
(vec1-->VECTOR_Y_SF) * (vec2-->VECTOR_X_SF);
vec1-->VECTOR_X_SF = x;
vec1-->VECTOR_Y_SF = y;
vec1-->VECTOR_Z_SF = z;
return vec1;
];
```
We also set several of these schemas to ```none```. There's an important difference here:
- Not giving a schema tells Inform to use the schema for `number` instead (or, if the kind conforms to ```REAL_ARITHMETIC_VALUE```, for `real number`).
- Giving the schema ```none``` tells Inform to throw a problem message if the operation is ever attempted. For example:
> **Problem**. In 'showme P / Q', I can't divide a vector by a vector.
### Arithmetic modulus
The ```WorldModelKit``` declaration for ```TIME_TY```, that is, for the kind `time`, doesn't give any schemas. Instead it has:
``` code
arithmetic-modulus: 1440
```
This tells Inform that although ordinary `number` arithmetic is used on values of `time`, the result is always reduced modulo 1440, that is, we take the remainder after dividing by 1440, in such a way that the result always falls in the range 0 to 1439. (1440 is the number of minutes in a day.)
### Dimensionlessness
When declared via Neptune, arithmetic kinds are by default dimensionless. That is, they don't represent physical measurements, and shouldn't be subject to Inform's automatic rules for how kinds are to be combined.
This can be overridden, and indeed ```TIME_TY``` does this, too:
``` code
dimensionless: no
```
But the default is ```yes```. This is why `vector` is dimensionless.
In the absence of any instructions to the contrary, values of a dimensionless kind `K` add and multiply quite simply:
* Two `K` values add to a `K` value.
* Two `K` values multiply to a `K` value.
* A `K` value times a `number` is a `K`.
* A `number` value times a `K` is a `K`.
And this is why Inform thinks that a vector times a vector ought to be another vector. For our cross product operation, that happened to be right. So for example we find:
``` transcript
"P" = vector: (1,0,0)
"Q" = vector: (0,1,0)
"P + Q" = vector: (1,1,0)
"P - Q" = vector: (1,-1,0)
"P * Q" = vector: (0,0,1)
```
But suppose we wanted dot product, not cross product? Then we would have to add a sentence to the wrapper extension:
A vector times a vector specifies a number.
The Neptune file needs to change too:
``` code
times-schema: VECTOR_TY, VECTOR_TY: VECTOR_TY_DotProduct(*1, *2)
```
And the kit has to provide the function:
``` code
[ VECTOR_TY_DotProduct vec1 vec2;
return
(vec1-->VECTOR_X_SF) * (vec2-->VECTOR_X_SF) +
(vec1-->VECTOR_Y_SF) * (vec2-->VECTOR_Y_SF) +
(vec1-->VECTOR_Z_SF) * (vec2-->VECTOR_Z_SF);
];
```
Note that because the result is a regular value, not a pointer value, we do not alter the vector ```vec1```: we simply return the answer. And now:
``` transcript
"P" = vector: (1,0,0)
"Q" = vector: (0,1,0)
"P + Q" = vector: (1,1,0)
"P - Q" = vector: (1,-1,0)
"P * Q" = number: 0
```

2
services/kinds-module/Chapter 1/Kinds Module.w
View file

@ -20,6 +20,7 @@ which use this module:
@e kind_constructor_casting_rule_CLASS
@e kind_constructor_instance_CLASS
@e kind_constructor_instance_rule_CLASS
@e arithmetic_schema_CLASS
@e unit_sequence_CLASS
@e star_invention_CLASS
@e additional_property_CLASS
@ -36,6 +37,7 @@ DECLARE_CLASS_ALLOCATED_IN_ARRAYS(kind_constructor_casting_rule, 100)
DECLARE_CLASS_ALLOCATED_IN_ARRAYS(kind_constructor_comparison_schema, 100)
DECLARE_CLASS_ALLOCATED_IN_ARRAYS(kind_constructor_instance, 100)
DECLARE_CLASS_ALLOCATED_IN_ARRAYS(kind_constructor_instance_rule, 100)
DECLARE_CLASS_ALLOCATED_IN_ARRAYS(arithmetic_schema, 50)
DECLARE_CLASS_ALLOCATED_IN_ARRAYS(unit_sequence, 50)
DECLARE_CLASS(star_invention)
DECLARE_CLASS(additional_property)

11
services/kinds-module/Chapter 2/Using Kinds.w
View file

@ -453,6 +453,17 @@ text_stream *Kinds::Behaviour::get_unserialise_function(kind *K) {
return KindConstructors::get_unserialise_fn_identifier(K->construct);
}
text_stream *Kinds::Behaviour::get_arithmetic_schema(int op, kind *K1, kind *K2) {
kind_constructor *kc1 = (K1)?(K1->construct):NULL;
kind_constructor *kc2 = (K2)?(K2->construct):NULL;
return KindConstructors::get_arithmetic_schema(op, kc1, kc2);
}
int Kinds::Behaviour::get_arithmetic_modulus(kind *K) {
if (K == NULL) return 0;
return KindConstructors::get_arithmetic_modulus(K->construct);
}
@h (L) Indexing and documentation.
=

46
services/kinds-module/Chapter 3/Dimensions.w
View file

@ -196,28 +196,27 @@ fun occurs.
@ But enough abstraction: time for some arithmetic. Inform performs
checking whenever values from two different kinds are combined by any of
eight arithmetic operations, numbered as follows. The numbers must not
the arithmetic operations, numbered as follows. The numbers must not
be changed without amending the definitions of "plus" and so on
in the Basic Inform extension.
@d NO_OPERATIONS 9
@d PLUS_OPERATION 0 /* addition */
@d MINUS_OPERATION 1 /* subtraction */
@d TIMES_OPERATION 2 /* multiplication */
@d DIVIDE_OPERATION 3 /* division */
@d REMAINDER_OPERATION 4 /* remainder after division */
@d APPROXIMATION_OPERATION 5 /* "X to the nearest Y" */
@d ROOT_OPERATION 6 /* square root -- a unary operation */
@d REALROOT_OPERATION 7 /* real-valued square root -- a unary operation */
@d CUBEROOT_OPERATION 8 /* cube root -- similarly unary */
@d EQUALS_OPERATION 9 /* set equal -- used only in equations */
@d POWER_OPERATION 10 /* raise to integer power -- used only in equations */
@d UNARY_MINUS_OPERATION 11 /* unary minus -- used only in equations */
@e PLUS_OPERATION from 0 /* addition */
@e MINUS_OPERATION /* subtraction */
@e TIMES_OPERATION /* multiplication */
@e DIVIDE_OPERATION /* division */
@e REMAINDER_OPERATION /* remainder after division */
@e APPROXIMATE_OPERATION /* "X to the nearest Y" */
@e ROOT_OPERATION /* square root -- a unary operation */
@e REALROOT_OPERATION /* real-valued square root -- a unary operation */
@e CUBEROOT_OPERATION /* cube root -- similarly unary */
@e EQUALS_OPERATION /* set equal -- used only in equations */
@e POWER_OPERATION /* raise to integer power -- used only in equations */
@e NEGATE_OPERATION /* unary minus -- used only in equations */
@ The following is associated with "total...", as in "the total weight
of things on the table", but for dimensional purposes we ignore it.
@d TOTAL_OPERATION 12 /* not really one of the above */
@e TOTAL_OPERATION /* not really one of the above */
@h Prior kinds.
It turns out to be convenient to have a definition ordering of fundamental kinds,
@ -322,7 +321,7 @@ int Kinds::Dimensions::arithmetic_op_is_unary(int op) {
case CUBEROOT_OPERATION:
case ROOT_OPERATION:
case REALROOT_OPERATION:
case UNARY_MINUS_OPERATION:
case NEGATE_OPERATION:
return TRUE;
}
return FALSE;
@ -737,8 +736,7 @@ empty unit sequence must be dimensionless.
=
int Kinds::Dimensions::dimensionless(kind *K) {
if (K == NULL) return FALSE;
if (Kinds::eq(K, K_number)) return TRUE;
if (Kinds::eq(K, K_real_number)) return TRUE;
if (KindConstructors::is_dimensionless(K->construct)) return TRUE;
if (Kinds::Behaviour::is_quasinumerical(K) == FALSE) return FALSE;
return Kinds::Dimensions::us_dimensionless(Kinds::Behaviour::get_dimensional_form(K));
}
@ -792,6 +790,8 @@ kind *Kinds::Dimensions::arithmetic_on_kinds(kind *K1, kind *K2, int op) {
if (K1 == NULL) return NULL;
if ((Kinds::Dimensions::arithmetic_op_is_unary(op) == FALSE) && (K2 == NULL)) return NULL;
@<Handle calculations entirely between dimensionless units more delicately@>;
unit_sequence *operand1 = Kinds::Behaviour::get_dimensional_form(K1);
if (operand1 == NULL) return NULL;
unit_sequence *operand2 = Kinds::Behaviour::get_dimensional_form(K2);
@ -799,7 +799,6 @@ kind *Kinds::Dimensions::arithmetic_on_kinds(kind *K1, kind *K2, int op) {
unit_sequence result;
@<Calculate the result unit sequence, or return null if this is impossible@>;
@<Handle calculations entirely between dimensionless units more delicately@>;
@<Promote dimensionless numbers to real if necessary@>;
@<Identify the result as a known kind, if possible@>;
@<And otherwise create a kind as the intermediate result of a calculation@>;
@ -822,14 +821,14 @@ so it has to be a weight, not a dimensionless number.
case PLUS_OPERATION:
case MINUS_OPERATION:
case EQUALS_OPERATION:
case APPROXIMATION_OPERATION:
case APPROXIMATE_OPERATION:
if (Kinds::Dimensions::compare_unit_sequences(operand1, operand2)) {
result = *operand1;
break;
}
return NULL;
case REMAINDER_OPERATION:
case UNARY_MINUS_OPERATION:
case NEGATE_OPERATION:
result = *operand1;
break;
case ROOT_OPERATION:
@ -874,6 +873,11 @@ another angle. So we make an exception.
(Kinds::Dimensions::dimensionless(K2))) {
if (Kinds::eq(K2, K_number)) return K1;
if (Kinds::eq(K1, K_number)) return K2;
dimensional_rules *dimrs = Kinds::Behaviour::get_dim_rules(K1);
for (dimensional_rule *dimr = (dimrs)?(dimrs->multiplications):NULL;
dimr; dimr = dimr->next)
if (Kinds::eq(K2, dimr->right))
return dimr->outcome;
if (Kinds::eq(K1, K2)) return K1;
}
}

29
services/kinds-module/Chapter 4/Kind Commands.w
View file

@ -49,11 +49,13 @@ void KindCommands::apply(single_kind_command stc, kind_constructor *con) {
SET_BOOLEAN_FIELD(indexed_grey_if_empty)
SET_BOOLEAN_FIELD(is_incompletely_defined)
SET_BOOLEAN_FIELD(forbid_assertion_creation)
SET_BOOLEAN_FIELD(dimensionless)
SET_INTEGER_FIELD(index_priority)
SET_INTEGER_FIELD(short_block_size)
SET_INTEGER_FIELD(long_block_size)
SET_INTEGER_FIELD(flexible_long_block_size)
SET_INTEGER_FIELD(arithmetic_modulus)
SET_CCM_FIELD(constant_compilation_method)
@ -202,6 +204,16 @@ void KindCommands::apply(single_kind_command stc, kind_constructor *con) {
}
return;
}
case plus_schema_KCC: { int op = PLUS_OPERATION; @<Arithmetic schema@>; return; }
case minus_schema_KCC: { int op = MINUS_OPERATION; @<Arithmetic schema@>; return; }
case times_schema_KCC: { int op = TIMES_OPERATION; @<Arithmetic schema@>; return; }
case divide_schema_KCC: { int op = DIVIDE_OPERATION; @<Arithmetic schema@>; return; }
case remainder_schema_KCC: { int op = REMAINDER_OPERATION; @<Arithmetic schema@>; return; }
case approximate_schema_KCC: { int op = APPROXIMATE_OPERATION; @<Arithmetic schema@>; return; }
case negate_schema_KCC: { int op = NEGATE_OPERATION; @<Arithmetic schema@>; return; }
case root_schema_KCC: { int op = ROOT_OPERATION; @<Arithmetic schema@>; return; }
case cuberoot_schema_KCC: { int op = CUBEROOT_OPERATION; @<Arithmetic schema@>; return; }
case power_schema_KCC: { int op = POWER_OPERATION; @<Arithmetic schema@>; return; }
}
@<Parse the constructor arity text@> =
@ -228,6 +240,23 @@ void KindCommands::apply(single_kind_command stc, kind_constructor *con) {
}
con->constructor_arity = c+1;
@<Arithmetic schema@> =
arithmetic_schema *ars = CREATE(arithmetic_schema);
ars->operands[0] = NULL;
ars->operands[1] = NULL;
ars->operands_unparsed[0] = NULL;
ars->operands_unparsed[1] = NULL;
match_results mr = Regexp::create_mr();
if (Regexp::match(&mr, stc.textual_argument, U"(%C+), *(%C+): *(%c+)")) {
ars->operands_unparsed[0] = Str::duplicate(mr.exp[0]);
ars->operands_unparsed[1] = Str::duplicate(mr.exp[1]);
ars->schema = Str::duplicate(mr.exp[2]);
} else {
ars->schema = Str::duplicate(stc.textual_argument);
}
Regexp::dispose_of(&mr);
ADD_TO_LINKED_LIST(ars, arithmetic_schema, con->arithmetic_schemas[op]);
@ This is used for parsing the values of enumeration members in |instance|
commands:

56
services/kinds-module/Chapter 4/Kind Constructors.w
View file

@ -57,6 +57,7 @@ typedef struct kind_constructor {
/* G: performing arithmetic */
struct text_stream *comparison_routine; /* for instance, when sorting table or list entries */
int dimensionless;
struct dimensional_rules dim_rules; /* how arithmetic operations work here */
struct unit_sequence dimensional_form; /* dimensions of this kind */
int dimensional_form_fixed; /* whether they are derived */
@ -97,6 +98,8 @@ typedef struct kind_constructor {
struct text_stream *long_block_size_function;
struct text_stream *serialise_function;
struct text_stream *unserialise_function;
struct linked_list *arithmetic_schemas[NO_DEFINED_OPERATION_VALUES]; /* of |arithmetic_schema| */
int arithmetic_modulus;
/* L: indexing and documentation */
struct text_stream *specification_text; /* text for pseudo-property */
@ -172,6 +175,16 @@ of object) here:
= (early code)
kind *latest_base_kind_of_value = NULL;
@ Arithmetic schemas record:
=
typedef struct arithmetic_schema {
struct text_stream *operands_unparsed[2];
struct kind_constructor *operands[2];
struct text_stream *schema;
CLASS_DEFINITION
} arithmetic_schema;
@h Creation.
Constructors come from two sources. Built-in ones like |number| or
|list of K| come from commands in //Neptune Files//, while source-created
@ -256,6 +269,7 @@ we apply any defaults set in Neptune files.
con->coinciding_property = NULL;
/* G: performing arithmetic */
con->dimensionless = TRUE;
con->comparison_routine = Str::new();
WRITE_TO(con->comparison_routine, "UnsignedCompare");
if ((con == CON_KIND_VARIABLE) || (con == CON_INTERMEDIATE) ||
@ -303,6 +317,9 @@ we apply any defaults set in Neptune files.
con->long_block_size_function = NULL;
con->serialise_function = NULL;
con->unserialise_function = NULL;
for (int op=0; op<NO_DEFINED_OPERATION_VALUES; op++)
con->arithmetic_schemas[op] = NEW_LINKED_LIST(arithmetic_schema);
con->arithmetic_modulus = 0;
/* L: indexing and documentation */
con->specification_text = NULL;
@ -641,6 +658,45 @@ text_stream *KindConstructors::get_unserialise_fn_identifier(kind_constructor *k
return kc->unserialise_function;
}
text_stream *KindConstructors::get_arithmetic_schema(int op,
kind_constructor *kc1, kind_constructor *kc2) {
if ((op < 0) || (op >= NO_DEFINED_OPERATION_VALUES)) return NULL;
text_stream *candidate;
candidate = KindConstructors::get_arithmetic_schema_from(kc1, op, kc1, kc2);
if (Str::len(candidate) > 0) return candidate;
candidate = KindConstructors::get_arithmetic_schema_from(kc2, op, kc1, kc2);
if (Str::len(candidate) > 0) return candidate;
return NULL;
}
text_stream *KindConstructors::get_arithmetic_schema_from(kind_constructor *from,
int op, kind_constructor *kc1, kind_constructor *kc2) {
if (from == NULL) return NULL;
arithmetic_schema *ars;
LOOP_OVER_LINKED_LIST(ars, arithmetic_schema, from->arithmetic_schemas[op]) {
for (int i=0; i<2; i++) {
if (Str::len(ars->operands_unparsed[i]) > 0) {
ars->operands[i] = KindConstructors::parse(ars->operands_unparsed[i]);
Str::clear(ars->operands_unparsed[i]);
}
}
if (((kc1 == ars->operands[0]) || ((kc1 == from) && (ars->operands[0] == NULL))) &&
((kc2 == ars->operands[1]) || ((kc2 == from) && (ars->operands[1] == NULL))))
return ars->schema;
}
return NULL;
}
int KindConstructors::get_arithmetic_modulus(kind_constructor *kc) {
if (kc == NULL) return 0;
return kc->arithmetic_modulus;
}
int KindConstructors::is_dimensionless(kind_constructor *kc) {
if (kc == NULL) return TRUE;
return kc->dimensionless;
}
@h Compatibility.
The following tests if |from| is compatible with |to|.

46
services/kinds-module/Chapter 4/Neptune Syntax.w
View file

@ -24,6 +24,7 @@ typedef struct kind_command_definition {
@e CONSTRUCTOR_KCA /* any valid kind number, such as "number" */
@e TEMPLATE_KCA /* the name of a template whose definition is given in the file */
@e MACRO_KCA /* the name of a macro whose definition is given in the file */
@e SCHEMA_KCA /* an I6 compilation schema */
@ And, to cut to the chase, here is the complete table of commands:
@ -61,6 +62,19 @@ typedef struct kind_command_definition {
@e terms_KCC
@e instance_KCC
@e plus_schema_KCC
@e minus_schema_KCC
@e times_schema_KCC
@e divide_schema_KCC
@e remainder_schema_KCC
@e approximate_schema_KCC
@e negate_schema_KCC
@e root_schema_KCC
@e cuberoot_schema_KCC
@e power_schema_KCC
@e arithmetic_modulus_KCC
@e dimensionless_KCC
@e create_function_KCC
@e cast_function_KCC
@e copy_function_KCC
@ -124,10 +138,23 @@ kind_command_definition table_of_kind_commands[] = {
{ "serialise-function", serialise_function_KCC, TEXT_KCA, NULL },
{ "unserialise-function", unserialise_function_KCC, TEXT_KCA, NULL },
{ "comparison-schema", comparison_schema_KCC, CONSTRUCTOR_KCA, NULL },
{ "comparison-schema", comparison_schema_KCC, SCHEMA_KCA, NULL },
{ "compatible-with", compatible_with_KCC, CONSTRUCTOR_KCA, NULL },
{ "conforms-to", conforms_to_KCC, CONSTRUCTOR_KCA, NULL },
{ "plus-schema", plus_schema_KCC, SCHEMA_KCA, NULL },
{ "minus-schema", minus_schema_KCC, SCHEMA_KCA, NULL },
{ "times-schema", times_schema_KCC, SCHEMA_KCA, NULL },
{ "divide-schema", divide_schema_KCC, SCHEMA_KCA, NULL },
{ "remainder-schema", remainder_schema_KCC, SCHEMA_KCA, NULL },
{ "approximate-schema", approximate_schema_KCC, SCHEMA_KCA, NULL },
{ "negate-schema", negate_schema_KCC, SCHEMA_KCA, NULL },
{ "root-schema", root_schema_KCC, SCHEMA_KCA, NULL },
{ "cuberoot-schema", cuberoot_schema_KCC, SCHEMA_KCA, NULL },
{ "power-schema", power_schema_KCC, SCHEMA_KCA, NULL },
{ "arithmetic-modulus", arithmetic_modulus_KCC, NUMERIC_KCA, NULL },
{ "dimensionless", dimensionless_KCC, BOOLEAN_KCA, NULL },
{ "plural", plural_KCC, VOCABULARY_KCA, NULL },
{ "singular", singular_KCC, VOCABULARY_KCA, NULL },
@ -355,6 +382,7 @@ begin with those characters, but that doesn't matter for the things we need.
case NUMERIC_KCA: @<Parse a numeric argument for a kind command@>; break;
case TEMPLATE_KCA: @<Parse a template name argument for a kind command@>; break;
case TEXT_KCA: @<Parse a textual argument for a kind command@>; break;
case SCHEMA_KCA: @<Parse a schema argument for a kind command@>; break;
case VOCABULARY_KCA: @<Parse a vocabulary argument for a kind command@>; break;
}
@ -410,6 +438,16 @@ so we neglect it.
@<Parse a textual argument for a kind command@> =
Str::copy(stc.textual_argument, argument);
@<Parse a schema argument for a kind command@> =
match_results mr = Regexp::create_mr();
if (Regexp::match(&mr, argument, U"(%c*?)>>>(%c+)")) {
Str::copy(stc.constructor_argument, mr.exp[0]);
Str::copy(stc.textual_argument, mr.exp[1]);
} else {
Str::copy(stc.textual_argument, argument);
}
Regexp::dispose_of(&mr);
@<Parse a vocabulary argument for a kind command@> =
stc.vocabulary_argument = WordAssemblages::lit_0();
feed_t id = Feeds::begin();
@ -425,12 +463,6 @@ so we neglect it.
stc.numeric_argument = Str::atoi(argument, 0);
@<Parse a constructor-name argument for a kind command@> =
match_results mr = Regexp::create_mr();
if (Regexp::match(&mr, argument, U"(%c*?)>>>(%c+)")) {
Str::copy(argument, mr.exp[0]);
Str::copy(stc.textual_argument, mr.exp[1]);
Regexp::dispose_of(&mr);
}
stc.constructor_argument = Str::duplicate(argument);
@<Parse a template name argument for a kind command@> =

4
services/kinds-test/Chapter 1/Declarations.w
View file

@ -205,7 +205,7 @@ typedef struct kind_relationship {
@<Perform arithmetic@>;
@<Perform approx@> =
int op = APPROXIMATION_OPERATION;
int op = APPROXIMATE_OPERATION;
@<Perform arithmetic@>;
@<Perform arithmetic@> =
@ -214,7 +214,7 @@ typedef struct kind_relationship {
==> { - , Kinds::Dimensions::arithmetic_on_kinds(K1, K2, op) }
@<Perform unary minus@> =
int op = UNARY_MINUS_OPERATION;
int op = NEGATE_OPERATION;
@<Perform unary arithmetic@>;
@<Perform square root@> =