Fix is at http://trac.sagemath.org/ticket/15791, needs review.
On Thursday, February 6, 2014 1:50:55 PM UTC, Volker Braun wrote: > > The problem is that Solaris sed is always broken in innovative new ways > and doesn't understand character classes. > > It seems that in Norwegian, "aa" is matched like a special character (one > of the weird a's, I guess) and therefore is not in the [a-z] range: > > $ export LC_COLLATE=nn_NO.utf8 > $ echo aa | sed 's/[^a-z]/*/g' > * > > $ export LC_COLLATE=C > $ echo aa | sed 's/[^a-z]/*/g' > aa > > > > On Thursday, February 6, 2014 1:37:18 PM UTC, Vegard Lima wrote: >> >> On Thu, Feb 6, 2014 at 2:22 PM, Vegard Lima <[email protected]> wrote: >> > On Thu, Feb 6, 2014 at 2:07 PM, Volker Braun <[email protected]> >> wrote: >> >> This works for me on Fedora 20. Something must be wrong with your sed. >> What >> >> do you get for >> ... >> >> $ echo 5b5e732cd1eaa01bcfa2b47903ce6ea041a0fae3 | sed >> 's/[^0-9a-f].*//' >> >> 5b5e732cd1eaa01bcfa2b47903ce6ea041a0fae3 >> > >> > Same sed version. Found the culprit: >> > >> > $ echo $LC_COLLATE >> > nn_NO.utf8 >> > $ echo 5b5e732cd1eaa01bcfa2b47903ce6ea041a0fae3 | sed 's/[^0-9a-f].*//' >> > 5b5e732cd1e >> >> This behaviour is apparently known: >> http://teaching.idallen.com/net2003/06w/notes/character_sets.txt >> >> A safe alternative that should work independently of LC_COLLATE is this: >> >> $ echo 5b5e732cd1eaa01bcfa2b47903ce6ea041a0fae3 | sed >> 's/[^[:xdigit:]].*//' >> >> (see http://www.regular-expressions.info/posixbrackets.html) >> >> >> Thanks, >> -- >> Vegard >> > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/groups/opt_out.
