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From: Jeff King <peff@peff.net>
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org
Subject: Re: [PATCH 6/6] quote: turn 'nodq' parameter into a set of flags
Date: Thu, 10 Sep 2020 08:38:43 -0400	[thread overview]
Message-ID: <20200910123843.GC57925@coredump.intra.peff.net> (raw)
In-Reply-To: <20200908205224.4126551-7-gitster@pobox.com>

On Tue, Sep 08, 2020 at 01:52:24PM -0700, Junio C Hamano wrote:

> quote_c_style() and its friend quote_two_c_style() both take an
> optional "please omit the double quotes around the quoted body"
> parameter.  Turn it into a flag word, assign one bit out of it,
> and call it CQUOTE_NODQ bit.

Sounds reasonable.

If this shared the same "flags" namespace as quote_path(), then we
really could pass quote_path() flags along. And in fact, that could be
the first step to just teaching quote_c_style() the "if it has spaces,
then quote it" rule. Maybe not worth spending more time on, but just
thinking out loud after my earlier comments.

> @@ -272,6 +272,7 @@ static size_t quote_c_style_counted(const char *name, ssize_t maxlen,
>  		count += (l);                           \
>  	} while (0)
>  
> +	int no_dq = !!(flags & CQUOTE_NODQ);
>  	size_t len, count = 0;
>  	const char *p = name;

Looking at the context, I wondered how this was not adding a
decl-after-statement (and how we were not already complaining about the
existing ones). But the reason is that the code above it is part of a
macro.

-Peff

  reply	other threads:[~2020-09-10 21:54 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-08  0:28 [Bug report] git status doesn't escape paths of untracked files Patrick Fong
2020-09-08  1:13 ` Junio C Hamano
2020-09-08  1:17 ` brian m. carlson
2020-09-08  1:30   ` Junio C Hamano
2020-09-08  4:41     ` Junio C Hamano
2020-09-08 17:39     ` Junio C Hamano
2020-09-08 19:01       ` Martin Ågren
2020-09-08 21:06       ` René Scharfe
2020-09-09 22:22         ` Junio C Hamano
2020-09-10 14:23           ` René Scharfe
2020-09-10 15:28             ` Junio C Hamano
2020-09-08  1:30 ` [PATCH] wt-status: quote paths identically whether tracked or untracked brian m. carlson
2020-09-08 20:52   ` [PATCH 0/6] quote_path() clean-ups Junio C Hamano
2020-09-08 20:52     ` [PATCH 1/6] quote_path: rename quote_path_relative() to quote_path() Junio C Hamano
2020-09-08 20:52     ` [PATCH 2/6] quote_path: give flags parameter " Junio C Hamano
2020-09-10 12:21       ` Jeff King
2020-09-10 15:04         ` Junio C Hamano
2020-09-10 15:17           ` Junio C Hamano
2020-09-10 20:26             ` Jeff King
2020-09-08 20:52     ` [PATCH 3/6] quote_path: optionally allow quoting a path with SP in it Junio C Hamano
2020-09-10 12:35       ` Jeff King
2020-09-08 20:52     ` [PATCH 4/6] wt-status: consistently quote paths in "status --short" output Junio C Hamano
2020-09-08 20:52     ` [PATCH 5/6] quote: rename misnamed sq_lookup[] to cq_lookup[] Junio C Hamano
2020-09-08 20:52     ` [PATCH 6/6] quote: turn 'nodq' parameter into a set of flags Junio C Hamano
2020-09-10 12:38       ` Jeff King [this message]
2020-09-08 22:56     ` [PATCH 0/6] quote_path() clean-ups Chris Torek
2020-09-10 12:39     ` Jeff King
2020-09-10 17:01     ` [PATCH v2 0/7] " Junio C Hamano
2020-09-10 17:01       ` [PATCH v2 1/7] quote_path: rename quote_path_relative() to quote_path() Junio C Hamano
2020-09-10 17:01       ` [PATCH v2 2/7] quote_path: give flags parameter " Junio C Hamano
2020-09-10 17:01       ` [PATCH v2 3/7] quote_path: optionally allow quoting a path with SP in it Junio C Hamano
2020-09-10 17:01       ` [PATCH v2 4/7] quote_path: code clarification Junio C Hamano
2020-09-10 18:08         ` Jeff King
2020-09-10 18:40           ` Junio C Hamano
2020-09-10 19:29             ` Jeff King
2020-09-10 17:01       ` [PATCH v2 5/7] wt-status: consistently quote paths in "status --short" output Junio C Hamano
2020-09-10 18:13         ` Jeff King
2020-09-10 18:38           ` Junio C Hamano
2020-09-10 17:01       ` [PATCH v2 6/7] quote: rename misnamed sq_lookup[] to cq_lookup[] Junio C Hamano
2020-09-10 17:01       ` [PATCH v2 7/7] quote: turn 'nodq' parameter into a set of flags Junio C Hamano
2020-09-10 23:03       ` [PATCH v2 0/7] quote_path() clean-ups brian m. carlson

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