only consider forward diff in changed files
only consider forward diff in changed files
pre-commit/pre-commit,pre-commit/pre-commit,pre-commit/pre-commit,Lucas-C/pre-commit,philipgian/pre-commit,philipgian/pre-commit,philipgian/pre-commit,pre-commit/pre-commit,pre-commit/pre-commit,pre-commit/pre-commit,Lucas-C/pre-commit,Lucas-C/pre-commit,pre-commit/pre-commit,philipgian/pre-commit,Lucas-C/pre-commit,philipgian/pre-commit,Lucas-C/pre-commit,pre-commit/pre-commit,pre-commit/pre-commit,pre-commit/pre-commit,Lucas-C/pre-commit,pre-commit/pre-commit,philipgian/pre-commit