19.2.10. Flow Control Constructs
The IF, CASE,
LOOP, WHILE,
REPLACE ITERATE, and
LEAVE constructs are fully implemented.
Many of these constructs contain other statements, as indicated
by the grammer specifications in the following sections. Such
constructs may be nested. For example, an IF
statement might contain a WHILE loop, which
itself contains a CASE statement.
FOR loops are not currently supported.
