====== Args ======

<code autorun>
Args([<index>])
</code>

The function is designed to receive user-defined function parameters passed as an open list.

**Parameters**
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|index|The index of the received parameter. Starts at 1. If omitted, returns the number of parameters passed.|

**Related**

[[func_endfunc]]

**Notes**

If the index value is less than 1 and greater than the number of parameters passed, the function returns an empty string and sets **ERROR** to 1.

It is used only in user-defined functions that have an open list of parameters; when called in other functions, a fatal error will be generated.