| purpose | select the names of all the actively defined variables |
|---|---|
| input | ignored |
| parameter | none |
| output | the names of all the actively defined variables |
Learn more about how to use Filters
Introduced in v5.1.20 The primary purpose of the variables operator is to implement the dumpvariables Macro:
\define dumpvariables()
\whitespace trim
<ul>
<$list filter="[variables[]]" variable="varname">
<li>
<strong><code><$text text=<<varname>>/></code></strong>:<br/>
<$codeblock code={{{ [<varname>getvariable[]] }}}/>
</li>
</$list>
</ul>
\end