100644 blob b58f5c55b643afa06cbe68d6775bea59d146a613	nothing_to_do.pass.cpp
040000 tree 09450f019574aaae5d420e42dedb7a5f272a836f	re.alg.match
040000 tree dc8c4d68872336b54d0a08564fd0b72dfe85a135	re.alg.replace
040000 tree 7221c2b57c17b62c09b3538dbf26fe0f550ae3fa	re.alg.search
040000 tree 3cb6e2c0e4e5f0790a0ffb391327eac8eb02fdb2	re.except