Ingo Schwarze <[hidden email]> wrote:
|Steffen Nurpmeso wrote on Tue, May 02, 2017 at 10:04:06PM +0200:
|> the snippet
|> cat <<_EOT |grep '\(POSIX\|C\|en_\(US\|GB\)\)\.\(UTF-8\|utf8\)'
|> does not match on OpenBSD
|Not a bug.
| BASIC REGULAR EXPRESSIONS
| Basic regular expressions differ in several respects:
| o `|', `+', and `?' are ordinary characters and there is no
| equivalent for their functionality.
Thanks for the correction, your are absolutely right.
So i am left all alone. The Solaris "bug" is covered by C, even
though BSD and Linux show different behaviour, as Jörg Schilling
pointer out correctly. Good night.