[$ syntax + Test2 $]
[- $candy = "http://dairy milk"; -]
<!-- 1 qq -->
<qq href="ab">dairy</qq>
<!-- 2 qq -->
<qq href="[+ $candy +]">dairy</qq>
<!-- 1 a -->
<a href="ab">dairy</a>
<!-- 2 a -->
<a href="[+ $candy +]">dairy</a>
<!-- foreach a -->
[$ foreach $s ('a','b') $]
<a href="[+ $s +]">XX</a>
[$ endforeach $]
<!-- if inside href -->
<a href=" [$ if 1 $] before [+ $candy +] after [$ else $] never [$ endif$]"> ooooh </a>
<!-- end -->