Re: for puzzlement

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alrobnett said...

Addendum:
Changing the name in Main to rn_number did not solve the problem.

It helps if you write a mini-program that contains just your problem.

integer rn_nmbr = 2 
integer rn_limit = 4 
 
procedure myloop(  ) 
-- CAN use rn_nmbr as a completely new name 
  for rn_nmbr = 1 to rn_lmit do 
    ? rn_nmber 
  end for 
end procedure 
 
-- can NOT use rn_nmbr here, alread declared 
 
for rn_nmbr = 1 to rn_limit do 
  ? rb_bnbr 
end for 
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