Hi all, I'm writing a Java client to accept an SAS expression , validate it and passed it to the backend SAS macro as the if expression in SAS language. The entered expression will be used as 'if expression' . I want to validate the syntax before pass it to the backend. Is there any approach to syntax check it ? It seems that it's not easy to syntax check it with regular expression as the if expression in SAS language may be very complicated. If we want to check the syntax of a where clause in SAS language, SAS/FSP data modeler and SCL could be used. Is there a similar approach for the if expression? Thanks a lot!
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