backrefs evaluation checklist

https://touch-wiki.win/index.php/Building_a_Smarter_Backrefs_Workflow_for_Real_SEO_Results

A backrefs evaluation checklist is a practical tool for developers using regular expressions to ensure that backreferences are accurately and predictably matched. It typically includes steps to verify group counts, confirm correct group numbering, and test for unexpected behavior with nested or optional groups. This checklist helps catch common pitfalls like misaligned references or performance issues, making regex debugging more systematic and reliable.