ENDIF is used like: `{{{!ENDIF}}}`.
INDEX is used like: `{{{!INDEX ArrayVar[2]}}}`.
+Implemented "FOREACH" and "ENDFOREACH" for templates.
+
+FOREACH is used like:
+
+ HTML='''
+ {{{!FOREACH ArrayVar}}}
+ {{{ArrayVar}}}
+ {{{!ENDFOREACH}}}'''
+ ArrayVar=FirstValue
+ ArrayVar=SecondValue
+ ArrayVar=ThirdValue
+
+Implemented nestable "IF" and "FOREACH" expressions in templates. In other
+words, there can be `{{{!IF}}}` inside other IF/FOREACH blocks, and vice versa.
+
## Version 1.3
Fix internal erronous buffer declaration.