From: David Kastrup <dak@gnu.org>
To: Junio C Hamano <gitster@pobox.com>
Cc: Johannes Sixt <johannes.sixt@telecom.at>,
git@vger.kernel.org,
Johannes Schindelin <Johannes.Schindelin@gmx.de>
Subject: Re: [PATCH] rebase--interactive: do not use one-or-more (\+) in sed.
Date: Sun, 02 Sep 2007 08:53:58 +0200 [thread overview]
Message-ID: <85abs5v9q1.fsf@lola.goethe.zz> (raw)
In-Reply-To: <7vejhiu565.fsf_-_@gitster.siamese.dyndns.org> (Junio C. Hamano's message of "Sat\, 01 Sep 2007 02\:05\:22 -0700")
Junio C Hamano <gitster@pobox.com> writes:
> This is a continuation of the other one to avoid one-or-more operator
> in sed. At the same time, it actually tightens error checking,
> because the numbers in the squash messages are not padded with
> leading zero and cannot begin with 0.
>
> With this, I think we do not have any more use of one-or-more
> (\+) in sed scripts.
Just for the record: I believe that \{1,\} might be portable.
As usual, <URL:info:autoconf#Limitations%20of%20Usual%20Tools> (aka as
(info "(autoconf) Limitations of Usual Tools")
) provides a real horror show of sed variants.
Actually, one can get the cursor right on the spot by typing
info autoconf (or the respective Emacs command C-h i g (autoconf))
i sed RET
There is something to be said for well-indexed documentation...
--
David Kastrup, Kriemhildstr. 15, 44793 Bochum
next prev parent reply other threads:[~2007-09-02 6:54 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-01 7:25 [PATCH] rebase -m: Fix incorrect short-logs of already applied commits Johannes Sixt
2007-09-01 9:01 ` Junio C Hamano
2007-09-01 9:05 ` [PATCH] rebase--interactive: do not use one-or-more (\+) in sed Junio C Hamano
2007-09-01 22:24 ` Johannes Schindelin
2007-09-02 6:53 ` David Kastrup [this message]
2007-09-02 7:02 ` Junio C Hamano
2007-09-02 7:20 ` David Kastrup
2007-09-02 13:39 ` Simon 'corecode' Schubert
2007-09-02 14:20 ` Johannes Schindelin
2007-09-02 17:07 ` Nix
2007-09-05 17:54 ` Benoit SIGOURE
2007-09-05 18:06 ` Nix
2007-09-01 9:20 ` [PATCH] rebase -m: Fix incorrect short-logs of already applied commits David Kastrup
2007-09-01 12:06 ` Johannes Sixt
2007-09-01 12:11 ` Robin Rosenberg
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