If you want that kind of overkill, how about using interprocedural data-flow analysis to try to parse APL? https://dl.acm.org/citation.cfm?id=805380 https://dl

If you want that kind of overkill, how about using interprocedural data-flow analysis to try to parse APL? https://dl.acm.org/citation.cfm?id=805380 https://dl.acm.org/citation.cfm?id=805380