> are
<code>comma</code>, <code>pipe</code>, <code>semicolon</code>, and <code>space</code>.
If <var>separator_flag</var> is not specified, the file is assumed space-delimited.
</p>
</dd></dl>

<dl>
<dt><u>Function:</u> <b>read_array</b><i> (<var>S</var>, <var>A</var>)</i>
<a name="IDX2513"></a>
</dt>
<dt><u>Function:</u> <b>read_array</b><i> (<var>S</var>, <var>A</var>, <var>separator_flag</var>)</i>
<a name="IDX2514"></a>
</dt>
<dd><p>Reads the source <var>S</var> into the array <var>A</var>,
until <var>A