Thanks for all of your replies.
BTW: I didn't find FAQ E14 in 3.2.39's `doc/FAQ' file. It's not updated yet?
- =~ behaves differently in bash 3.2 and 3.0 Clark J. Wang
- Re: =~ behaves differently in bash 3.2 and 3.0 Bernd Eggink
- Re: =~ behaves differently in bash 3.2 and 3.0 Chet Ramey
- Re: =~ behaves differently in bash 3.2 and 3.0 Clark J. Wang
- Re: =~ behaves differently in bash 3.2 and 3.0 Stephane CHAZELAS
