XFAIL: equiv-classes
FAIL: grep-dir
 ERROR: \s failed to match \x09 in the en_US.UTF-8 locale
 ERROR: \s failed to match \x0b in the en_US.UTF-8 locale
 ERROR: \s failed to match \x0c in the en_US.UTF-8 locale
 ERROR: \s failed to match \x0d in the en_US.UTF-8 locale
 ERROR: \s failed to match \x20 in the en_US.UTF-8 locale
ERROR: pcre-jitstack
FAIL: multibyte-white-space
XFAIL: triple-backref
XFAIL: glibc-infloop