From: Junio C Hamano <gitster@pobox.com>
To: Eric Sunshine <sunshine@sunshineco.com>
Cc: "Lars Schneider" <larsxschneider@gmail.com>,
"Lars Schneider" <lars.schneider@autodesk.com>,
"Git List" <git@vger.kernel.org>,
"Torsten Bögershausen" <tboegi@web.de>,
"Johannes Sixt" <j6t@kdbg.org>, "Jeff King" <peff@peff.net>,
"Ramsay Jones" <ramsay@ramsayjones.plus.com>,
"Johannes Schindelin" <Johannes.Schindelin@gmx.de>,
"Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>
Subject: Re: [PATCH v12 04/10] utf8: teach same_encoding() alternative UTF encoding names
Date: Fri, 16 Mar 2018 10:50:30 -0700 [thread overview]
Message-ID: <xmqqfu4z3o61.fsf@gitster-ct.c.googlers.com> (raw)
In-Reply-To: <CAPig+cQpDKHwzjCHpka+v1uGaJNfJGSmXpAVwPWVXSf5F1pR-g@mail.gmail.com> (Eric Sunshine's message of "Thu, 15 Mar 2018 19:54:44 -0400")
Eric Sunshine <sunshine@sunshineco.com> writes:
> However, I'm having a tough time imagining cases in which callers
> would want same_encoding() to return true if both arguments are NULL,
> but outright crash if only one is NULL (which is the behavior even
> before this patch). In other words, same_encoding() takes advantage of
> is_encoding_utf8() for its convenience, not for its NULL-handling.
> Given that view, the two explicit is_encoding_utf8() calls in
> same_encoding() seem redundant once the same_utf_encoding() call is
> added.
So... does that mean we'd want something like this, or do you have
something else in mind?
int same_encoding(const char *src, const char *dst)
{
static const char utf8[] = "UTF-8";
if (!src)
src = utf8;
if (!dst)
dst = utf8;
if (same_utf_encoding(src, dst))
return 1;
return !strcasecmp(src, dst);
}
next prev parent reply other threads:[~2018-03-16 17:50 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-15 22:57 [PATCH v12 00/10] convert: add support for different encodings lars.schneider
2018-03-15 22:57 ` [PATCH v12 01/10] strbuf: remove unnecessary NUL assignment in xstrdup_tolower() lars.schneider
2018-03-15 22:57 ` [PATCH v12 02/10] strbuf: add xstrdup_toupper() lars.schneider
2018-03-15 22:57 ` [PATCH v12 03/10] strbuf: add a case insensitive starts_with() lars.schneider
2018-03-16 17:33 ` Morten Welinder
2018-03-16 17:39 ` Junio C Hamano
2018-03-15 22:57 ` [PATCH v12 04/10] utf8: teach same_encoding() alternative UTF encoding names lars.schneider
2018-03-15 23:25 ` Eric Sunshine
2018-03-15 23:35 ` Lars Schneider
2018-03-15 23:54 ` Eric Sunshine
2018-03-16 17:50 ` Junio C Hamano [this message]
2018-03-16 18:19 ` Eric Sunshine
2018-04-01 14:18 ` Lars Schneider
2018-03-15 22:57 ` [PATCH v12 05/10] utf8: add function to detect prohibited UTF-16/32 BOM lars.schneider
2018-03-15 22:57 ` [PATCH v12 06/10] utf8: add function to detect a missing " lars.schneider
2018-03-15 22:57 ` [PATCH v12 07/10] convert: add 'working-tree-encoding' attribute lars.schneider
2018-03-15 22:57 ` [PATCH v12 08/10] convert: check for detectable errors in UTF encodings lars.schneider
2018-03-15 22:57 ` [PATCH v12 09/10] convert: add tracing for 'working-tree-encoding' attribute lars.schneider
2018-03-15 22:57 ` [PATCH v12 10/10] convert: add round trip check based on 'core.checkRoundtripEncoding' lars.schneider
2018-03-29 18:37 ` [PATCH v12 00/10] convert: add support for different encodings Junio C Hamano
2018-04-02 18:31 ` Lars Schneider
2018-04-03 8:37 ` Lars Schneider
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=xmqqfu4z3o61.fsf@gitster-ct.c.googlers.com \
--to=gitster@pobox.com \
--cc=Johannes.Schindelin@gmx.de \
--cc=git@vger.kernel.org \
--cc=j6t@kdbg.org \
--cc=lars.schneider@autodesk.com \
--cc=larsxschneider@gmail.com \
--cc=pclouds@gmail.com \
--cc=peff@peff.net \
--cc=ramsay@ramsayjones.plus.com \
--cc=sunshine@sunshineco.com \
--cc=tboegi@web.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/git.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).