Is there an open source grammar for the SAS language (or important
subsets)? I have searched this group, and the closest I came to an
answer was a mentioning of the need for this in 1995... In the Carolia
project (http://www.dullesopen.com/), they used, successfully, the
antlr (Java) compiler tool for implementeing a signifiicant subset of
SAS, but it does not seem like the reverse engineered SAS grammar they
used has been published.
Why should anyone need such a grammar? Well, just think about it.