Re: [libvirt] [PATCH] build: Fix prohibit_int_ijk (and iijjkk) on RHEL 5

>> Seems \s is buggy in this grep version with a non UTF-8 locale >> setting. Observe: >> >> $ LANG=en_US.UTF-8 grep -nE '\<(int|unsigned) ([^(]* )*(i|j|k)(\s|,|;)' src/conf/interface_conf.h >> $ LANG=C grep -nE '\<(int|unsigned) ([^(]* )*(i|j|k)(\s|,|;)' src/conf/interface_conf.h > > But 'syntax-check' should be already using grep in the C locale (if not, > that's a bug upstream in gnulib). But that's the point, the bug manifests itself with LANG=C, NOT with LANG=*.UTF-8

>> >> So, I think the right fix would be to avoid \s altogether and use >> [[:space:]] instead. > > The \s usage was good enough to work around the grep bug I'm confused. Which bug are you talking about?

So, what does \s match with, when using LANG=C ?