and it worked.
Actually not--unless your results are different to mine?
It only retains the last change and I want to retain the accumulated changes.
P:\test>junk
>> 'aaaaaaaaaa'
>> 'aaaaaaaa'
>> 'aaaaaa'
>> 'aaaa'
>> 'aa'
>> ''
<< ''
<< ' ( aa ) '
<< ' ( aaaa ) '
<< ' ( aaaaaa ) '
<< ' ( aaaaaaaa ) '
<< ' ( aaaaaaaaaa ) '
( aaaaaaaaaa )
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Love the truth but pardon error.
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