040000 tree 6a6b590b331070bab0d59934ea630b1baeace4de	string.accessors
040000 tree 4117f9d57eb89abc23ccacf8cbb2250cdb74045a	string_compare
040000 tree f573a196c180c2810411d78a22610ac0164a1780	string_find.first.not.of
040000 tree d8e1313e1f0b55adcdc90215375804cdfceafb51	string_find.first.of
040000 tree e5a49affa13319c28bb59982b00951642b2f6554	string_find.last.not.of
040000 tree 59432495e1bec2beec3b80b36fce813b1cf6ee0d	string_find.last.of
040000 tree 0561deaa3fab33360fc7e136f65703c21de042de	string_find
040000 tree 7b5a9de74924e868894775539e952ac9e8257a33	string_rfind
040000 tree 3ea902c5c4050a20b822dcc1099cecb44a8770f7	string_substr