Bad Comparison: 14 Line Python RegEx evaluator vs. Microsoft’s 14K lines

Wesner Moise points to “generalized regular expression matching” as a moderately hard problem that might serve as the basis for comparing programming languages and approaches. He says “Microsoft’s implementation of regular expression matching over strings is spread across 24 files and 14,455 lines of code including comments and whitespace.” (I’m not sure how he’d know […]