ed as &quot;separators&quot;.
Use &quot;token_empty&quot; if there are none.

<br><br>
<dt>character(len=*) <i class='arg'>delimiters</i><dd>
The string of characters that are to be treated as
&quot;delimiters&quot;. Use &quot;token_empty&quot; if there are none.

</dl>


<dt><a name="3"><b class='cmd'>part = first_token( token, string, length)</b> </a><dd>

Find the first token of the string (also initialises the tokenisation
for this string). Returns a string of the same length as the origin