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do Action Indicator for WHILE, FOR, WITH Statements
for <index> := <low> to <high> do { FOR }
<statement>;
for <index> := <high> downto <low> do
<statement>;
while <bool exp> do { WHILE }
<statement>;
with <rnames> do { WITH }
<statement>;
DO precedes the statement to be executed in a WHILE loop, a FOR loop,
or a WITH statement. DO is always followed by a single statement; for
multiple statements, you must use a compound statement, as shown
below:
while <bool exp> do begin
<statement>;
...;
<statement>
end;
See Also:
for
while
with
begin
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