The mawk version available on: http://invisible-island.net/mawk/ solves this problem (and several other mawk 1.3.3 bugs too).
$ # mawk 1.3.3 of Ubuntu 10.10 $ echo x | mawk '/[[:lower:]]/' $ # mawk 1.3.4 $ echo x | ../mawk-1.3.4-20100625/mawk '/[[:lower:]]/' x $ echo x | gawk '/[[:lower:]]/' x -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/69724 Title: Mawk does not support Posix character classes in expressions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
