Hello, we're developing an automated system that detects inconsistent variable names in a large software project. Our system checks if each variable name is consistent with other variables in the project in its usage pattern, and proposes correct candidates if inconsistency is detected. This is a part of academic research that we hope to publish soon, but as a part of the evaluation, we applied our systems to your projects and got a few interesting results. We carefully reviewed our system output and manually created a patch to correct a few variable names. We would be delighted if this patch is found to be useful. If you have a question or suggestion regarding this patch, we'd happily answer. Thank you.