#!../jet-2.0
<jet name1="localname" filterblanklines="true" trimlines="true">
<set name="test1" value="5 + 5" />
<set name="test2" expr="expr($[test1])" />
$[test2]=10
<set name="numbers">0123456789</set>
<set name="lefty" expr="left($[numbers],5)" />
$[lefty]=01234
<set name="righty" expr="right($[numbers],5)" />
$[righty]=56789
<set name="trim" expr="trim('     this is a test      ')" />
$[trim]=this is a test
</jet>