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From: Krzysztof Halasa <khc@pm.waw.pl>
To: "J. Bruce Fields" <bfields@citi.umich.edu>
Cc: Junio C Hamano <junkio@cox.net>, git@vger.kernel.org
Subject: Re: [PATCH 3/3] git-apply: add tests for stripping of leading and trailing whitespace
Date: Mon, 17 Sep 2007 16:16:07 +0200	[thread overview]
Message-ID: <m3myvlv0m0.fsf@maximus.localdomain> (raw)
In-Reply-To: <11899829421064-git-send-email-bfields@citi.umich.edu> (J. Bruce Fields's message of "Sun, 16 Sep 2007 18:49:02 -0400")

"J. Bruce Fields" <bfields@citi.umich.edu> writes:

> +test_expect_success \
> +	'8 or more consecutive initial spaces' \
> +	'checkstrip 4'

It may be valid, some projects use tabs for indentation and spaces
for alignment, e.g.:

	if (cond && (cond1 ||
	             cond2))
		...

The second line is actually:
	             cond2))
<TAB--->SSSSSSSSSSSSScond2))
where 'S' means space.

This is the only way to write code which display correctly with
different tab sizes.

With tab = 4 spaces it would be expanded to:
    if (cond && (cond1 ||
                 cond2))
        ...
I.e., it would be still fine.


Most of the formating tools probably can't do it automatically.
-- 
Krzysztof Halasa

  reply	other threads:[~2007-09-17 14:16 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-09-16 22:48 whitespace-stripping J. Bruce Fields
2007-09-16 22:49 ` [PATCH 1/3] git-apply: fix whitespace stripping J. Bruce Fields
2007-09-16 22:49   ` [PATCH 2/3] git-apply: complain about >=8 consecutive spaces in initial indent J. Bruce Fields
2007-09-16 22:49     ` [PATCH 3/3] git-apply: add tests for stripping of leading and trailing whitespace J. Bruce Fields
2007-09-17 14:16       ` Krzysztof Halasa [this message]
2007-09-17 15:02         ` J. Bruce Fields
2007-09-17 23:44           ` Krzysztof Halasa
2007-09-18  0:53             ` J. Bruce Fields
2007-09-16 23:24     ` [PATCH 2/3] git-apply: complain about >=8 consecutive spaces in initial indent Martin Langhoff
2007-09-17  2:45       ` J. Bruce Fields
2007-09-17  0:24     ` Junio C Hamano
2007-09-17  2:44       ` J. Bruce Fields
2007-10-03  1:00     ` [PATCH] git-diff: " Junio C Hamano
2007-09-18  8:55   ` [PATCH 1/3] git-apply: fix whitespace stripping David Kastrup
2007-09-18 13:12     ` J. Bruce Fields
2007-09-18 14:18       ` David Kastrup

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