<ensure variable="att.str" value="">
<ensure variable="att.chars" value="140">
<if NOT isnumeric(att.chars)><var att.chars = 140></if>

<var strr = att.str>
<var strr = left(att.str,att.chars)>
<if len(att.str) GT att.chars>
<if listLen(att.str," ") GT 10>
<var strr = left(strr,len(strr)-len(listLast(strr," "))+1)>
</if>
<var strr = strr & " ... ">
</if>

<return strr>