begin case
case Ans = 'A'
gosub Check.A
case Ans = 'B' or Ans = '2'
gosub Check.B
end case
Execution should flow top to bottom, not left to right, from a
comprehension viewpoint.
--
Regards,
Clif
On Jul 25, 2007, at 8:48 AM, Brutzman, Bill wrote:
How can this structure be cleaned-up?
begin case
case Ans = 'A' ; gosub Check.A
case Ans = 'B' ; gosub Check.B
case Ans = '2' ; gosub Check.B
end case
The following is more difficult to read.
begin case
case Ans = 'A' ; gosub Check.A
case Ans = 'B' or Ans = '2' ; gosub Check.B
end case
I would like something like...
begin case
case Ans = 'A' ; gosub Check.A
case Ans = 'B'
case Ans = '2' ; gosub Check.B
end case
so that the "gosub Check.B" command is not repeated. I have tried
a few
alternatives without a victory.
Suggestions would be appreciated.
--Bill
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