100644 blob b58f5c55b643afa06cbe68d6775bea59d146a613	nothing_to_do.pass.cpp
040000 tree d85ac8ce8a1e7f654dc987b016afa25593880aca	re.alg.match
040000 tree 73dfadd03926ae5cff2ff42a16fb1ecccf36078c	re.alg.replace
040000 tree 4a2c4fadcffec2ddae2285fd418c048791ff907e	re.alg.search
040000 tree 3cb6e2c0e4e5f0790a0ffb391327eac8eb02fdb2	re.except