From: Eric Sunshine <sunshine@sunshineco.com>
To: Anthony Ramine <n.oxyde@gmail.com>
Cc: "Git Mailing List" <git@vger.kernel.org>,
"Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
Subject: Re: [PATCH] wildmatch: properly fold case everywhere
Date: Thu, 30 May 2013 05:07:26 -0400 [thread overview]
Message-ID: <CAPig+cTfaj3e_sRZhHLQUDWYinFVsNieFFA027zJSfdSty1x1g@mail.gmail.com> (raw)
In-Reply-To: <1369903506-72731-1-git-send-email-n.oxyde@gmail.com>
On Thu, May 30, 2013 at 4:45 AM, Anthony Ramine <n.oxyde@gmail.com> wrote:
> Case folding is not done correctly when matching against the [:upper:]
> character class and uppercased character ranges (e.g. A-Z).
> Specifically, an uppercase letter fails to match against any of them
> when case folding is requested because plain characters in the pattern
> and the whole string and preemptively lowercased to handle the base case
Did you mean s/and preemptively/are preemptively/ ?
> fast.
>
> That optimization is kept and ISLOWER() is used in the [:upper:] case
> when case folding is requested, while matching against a character range
> is retried with toupper() if the character was lowercase, as the bounds
> of the range itself cannot be modified (in a case-insensitive context,
> [A-_] is not equivalent to [a-_]).
>
> Signed-off-by: Anthony Ramine <n.oxyde@gmail.com>
next prev parent reply other threads:[~2013-05-30 9:07 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-28 12:32 [PATCH] wildmatch: properly fold case everywhere Anthony Ramine
2013-05-28 12:53 ` Duy Nguyen
2013-05-28 13:01 ` Anthony Ramine
2013-05-28 13:10 ` [PATCH v2] " Anthony Ramine
2013-05-28 13:58 ` [PATCH v3] " Anthony Ramine
2013-05-29 13:22 ` Duy Nguyen
2013-05-29 13:37 ` Anthony Ramine
2013-05-29 13:52 ` Duy Nguyen
2013-05-29 17:57 ` Anthony Ramine
2013-05-30 0:04 ` Duy Nguyen
2013-05-30 8:45 ` [PATCH] " Anthony Ramine
2013-05-30 8:52 ` Duy Nguyen
2013-05-30 9:07 ` Eric Sunshine [this message]
2013-05-30 9:29 ` Anthony Ramine
2013-05-30 10:09 ` Eric Sunshine
2013-05-30 10:19 ` [PATCH v5] " Anthony Ramine
2013-06-02 21:53 ` Junio C Hamano
2013-06-02 23:42 ` Anthony Ramine
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