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Re: grep: default file if -r is used
From: |
Paul Jarc |
Subject: |
Re: grep: default file if -r is used |
Date: |
Thu, 10 Jun 2004 22:04:45 -0400 |
User-agent: |
Gnus/5.110003 (No Gnus v0.3) Emacs/21.3 (gnu/linux) |
Paul Eggert <address@hidden> wrote:
> The default should not depend on the form used to specify recursion.
> The point is that, if recursion is specified, it's not reasonable
> for grep to recurse on the standard input, so we might as well use a
> better default in that case, namely ".".
Couldn't that break existing code? If GREP_OPTIONS=-r happens to be
set in the environment when a script runs "whatever | grep pattern",
grep should still read stdin.
paul
- grep: default file if -r is used, Koblinger Egmont, 2004/06/10
- Re: grep: default file if -r is used, Stepan Kasal, 2004/06/10
- Re: grep: default file if -r is used, Paul Eggert, 2004/06/10
- Re: grep: default file if -r is used,
Paul Jarc <=
- Re: grep: default file if -r is used, Stepan Kasal, 2004/06/11
- Re: grep: default file if -r is used, Koblinger Egmont, 2004/06/11
- Re: grep: default file if -r is used, Stepan Kasal, 2004/06/11
- Re: grep: default file if -r is used, Koblinger Egmont, 2004/06/11
- Re: grep: default file if -r is used, Stepan Kasal, 2004/06/11
- Re: grep: default file if -r is used, schwinge-list-gnu-utils-bug, 2004/06/11
- Re: grep: default file if -r is used, Karl Berry, 2004/06/11
- Re: grep: default file if -r is used, Paul Jarc, 2004/06/11
- Re: grep: default file if -r is used, Koblinger Egmont, 2004/06/11
- Re: grep: default file if -r is used, Thomas Schwinge, 2004/06/11