sscanf with %[^...] fails on wide strings
Imported from http://bugzilla.roxen.com/bugzilla/show_bug.cgi?id=1648
Reported by Jonas Wallden jonasw@roxen.com
lister:server $ ./bin/pike
Pike v7.2 release 37 running Hilfe v2.0 (Incremental Pike Frontend)
> string s;
> sscanf("foo bar <fie>", "%[^<]", s) && s;
Result: "foo bar "
> sscanf("foo \12345 bar <fie>", "%[^<]", s) && s;
Result: "foo "