Why are Pascal control structures inconsistent?
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70Mike
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Published on 2011-01-06T23:58:46Z
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2011/01/07
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Most Pascal control structures make sense to me, like:
for ... do {statement};
if (condition) then {statement};
while (condition) do {statement};
where the {statement} is either a single statement, or a begin ... end block. I have a problem with:
repeat {statement-list} until (expression);
try {statement-list} except {statement-list} end;
Wouldn't it be better that repeat and try have the same general structure, accepting only a single statement or a begin ... end block, instead of having a statement-list that's not formally blocked with a begin and an end?
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