Rexx is case sensitive.
Use PARSE Pull UPPER Answer
Then it will always be upper case and a test for Upper Case letters/words
will work.
Lizette
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> hi
>
> I make this:
> do until answer = N'
> instructions
> say 'Do you want to exit? (s/n)'
> pull answer
> if answer = 'S' then exit
> end
>
> I type s, but not exit of the do until?? Why?? this is a case
> sensitive??
>
> It´s correct??
>
>
>
> more a question:
> how i do to treat for error:
> 10 +++ dec25 = date("B",year"1225","S")//7
> IRX0040I Error running CHRISTMA, line 10: Incorrect call to routine
>
> the error ocorred when typed less four digits to year??
> ex: year with tree or two or one digits
> 200 or 20 or 2.
>
> regards
>
>
>
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