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Updating doc.

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Matthias Koefferlein 2026-08-10 00:24:57 +02:00
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src/doc/doc/about/variant_notation.xml
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@ -30,5 +30,23 @@
<tr><td>A word (letters, digits and the underscore)</td><td>Taken as a text string</td><td><tt>NAME</tt></td></tr>
</table>
<p>
There are further notations for more integer types, complex types and literals.
Those are not useful in every case. For example, user properties may not support these types:
</p>
<table>
<tr><th width="20%">Notation</th><th width="50%">Description</th><th>Example</th></tr>
<tr><td><tt>#l</tt>...</td><td>A "long" integer value (32 or 64 bit, depending on the platform)</td><td><tt>#l17</tt></td></tr>
<tr><td><tt>#u</tt>...</td><td>An unsigned integer value</td><td><tt>#u17</tt></td></tr>
<tr><td><tt>#lu</tt>...</td><td>A "long" unsigned integer value</td><td><tt>#lu17</tt></td></tr>
<tr><td><tt>nil</tt></td><td>"nothing" literal</td><td><tt>nil</tt></td></tr>
<tr><td><tt>true</tt></td><td>Boolean true literal</td><td><tt>true</tt></td></tr>
<tr><td><tt>false</tt></td><td>Boolean false literal</td><td><tt>false</tt></td></tr>
<tr><td><tt>[</tt>type<tt>:</tt>...<tt>]</tt></td><td>An object</td><td><tt>[box:(0,0,10,20)]</tt></td></tr>
<tr><td><tt>(</tt>...<tt>)</tt></td><td>A list</td><td><tt>(#1,'abc')</tt></td></tr>
<tr><td><tt>{</tt>...<tt>}</tt></td><td>A hash</td><td><tt>{#1=>'abc','one'=>#1}</tt></td></tr>
</table>
</doc>