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little changes to test source files

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Celestino Amoroso
2024-06-02 12:33:32 +02:00
parent 75358e5d35
commit 99454227d5
4 changed files with 19 additions and 5 deletions
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doc/Expr.adoc
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@@ -615,7 +615,10 @@ The table below shows all supported operators by decreasing priorities.
|===
== Functions
Functions in _Expr_ are very similar to functions in many programming languages.
Functions in _Expr_ are very similar to functions available in many programming languages. Actually, _Expr_ supports two types of function, _expr-functions_ and _go-functions_.
* _expr-functions_ are defined using _Expr_ syntax. They can be passed as arguments to other functions and can be returned from functions. Moreover, they bind themselves to the defining context, thus becoming closures.
* _go-functions_ are regular Golang functions callable from _Expr_ expressions. They are defined in Golang source file called _modules_ and compiled within the _Expr_ package. To make Golang functions available in _Expr_ contextes, it is required to _import_ the module within they are defined.
In _Expr_ functions compute values in a local context (scope) that do not make effects on the calling context. This is the normal behavior. Using the reference operator [blue]`@` it is possibile to export local definition to the calling context.
doc/Expr.html
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@@ -1609,7 +1609,7 @@ These operators have a high priority, in particular higher than the operator <co
<td class="tableblock halign-center valign-top"><p class="tableblock"><code class="blue">.</code></p></td>
<td class="tableblock halign-center valign-top"><p class="tableblock"><em>Infix</em></p></td>
<td class="tableblock halign-center valign-top"><p class="tableblock"><em>Dict item</em></p></td>
<td class="tableblock halign-center valign-top"><p class="tableblock"><em>dict</em> <code>""</code> <em>any</em> &#8594; <em>any</em></p></td>
<td class="tableblock halign-center valign-top"><p class="tableblock"><em>dict</em> <code>"."</code> <em>any</em> &#8594; <em>any</em></p></td>
</tr>
<tr>
<td class="tableblock halign-center valign-top" rowspan="2"><p class="tableblock"><strong>INC</strong></p></td>
@@ -1834,7 +1834,17 @@ These operators have a high priority, in particular higher than the operator <co
<h2 id="_functions"><a class="anchor" href="#_functions"></a><a class="link" href="#_functions">6. Functions</a></h2>
<div class="sectionbody">
<div class="paragraph">
<p>Functions in <em>Expr</em> are very similar to functions in many programming languages.</p>
<p>Functions in <em>Expr</em> are very similar to functions available in many programming languages. Actually, <em>Expr</em> supports two types of function, <em>expr-functions</em> and <em>go-functions</em>.</p>
</div>
<div class="ulist">
<ul>
<li>
<p><em>expr-functions</em> are defined using <em>Expr</em> syntax. They can be passed as arguments to other functions and can be returned from functions. Moreover, they bind themselves to the defining context, thus becoming closures.</p>
</li>
<li>
<p><em>go-functions</em> are regular Golang functions callable from <em>Expr</em> expressions. They are defined in Golang source file called <em>modules</em> and compiled within the <em>Expr</em> package. To make Golang functions available in <em>Expr</em> contextes, it is required to <em>import</em> the module within they are defined.</p>
</li>
</ul>
</div>
<div class="paragraph">
<p>In <em>Expr</em> functions compute values in a local context (scope) that do not make effects on the calling context. This is the normal behavior. Using the reference operator <code class="blue">@</code> it is possibile to export local definition to the calling context.</p>
@@ -1874,7 +1884,7 @@ These operators have a high priority, in particular higher than the operator <co
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<div id="footer">
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Last updated 2024-05-20 09:40:23 +0200
Last updated 2024-06-02 10:44:09 +0200
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