From: Junio C Hamano <gitster@pobox.com>
To: tboegi@web.de
Cc: git@vger.kernel.org, alexander.s.m@gmail.com
Subject: Re: [PATCH/RFC 1/1] diff.c: When appropriate, use utf8_strwidth()
Date: Sun, 14 Aug 2022 16:12:12 -0700 [thread overview]
Message-ID: <xmqqfshy773n.fsf@gitster.g> (raw)
In-Reply-To: 20220814133531.16952-1-tboegi@web.de
tboegi@web.de writes:
> The choosen solution is to split code in diff.c like this
>
> strbuf_addf(&out, "%-*s", len, name);
>
> into 2 calls, like this:
>
> strbuf_addf(&out, "%s", name);
> if (len > utf8_strwidth(name))
> strbuf_addchars(&out, ' ', len - utf8_strwidth(name));
Makes sense. Is utf8_strwidth(name) cheap enough that we can call
it twice in a row on the same string casually, or should we avoid it
with a new variable?
It might be worth doing a helper function, even?
static inline strbuf_pad(struct strbuf *out, const char *s, size_t width)
{
size_t w = utf8_strwidth(s);
strbuf_addstr(out, s);
if (w < width)
strbuf_addchars(out, ' ', width - w);
}
Other than that, sounds very sensible.
next prev parent reply other threads:[~2022-08-14 23:12 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-09 13:11 [BUG] Unicode filenames handling in `git log --stat` Alexander Meshcheryakov
2022-08-09 18:20 ` Calvin Wan
2022-08-09 19:03 ` Alexander Meshcheryakov
2022-08-09 21:36 ` Calvin Wan
2022-08-10 5:55 ` Junio C Hamano
2022-08-10 8:40 ` Torsten Bögershausen
2022-08-10 8:56 ` Alexander Meshcheryakov
2022-08-10 9:51 ` Torsten Bögershausen
2022-08-10 11:41 ` Torsten Bögershausen
2022-08-10 15:53 ` Junio C Hamano
2022-08-10 17:35 ` Torsten Bögershausen
2022-08-14 13:35 ` [PATCH/RFC 1/1] diff.c: When appropriate, use utf8_strwidth() tboegi
2022-08-14 23:12 ` Junio C Hamano [this message]
2022-08-15 6:34 ` Torsten Bögershausen
2022-08-18 21:00 ` Junio C Hamano
2022-08-27 8:50 ` [PATCH v2 " tboegi
2022-08-27 8:54 ` Torsten Bögershausen
2022-08-27 9:50 ` Eric Sunshine
2022-08-29 12:04 ` Johannes Schindelin
2022-08-29 17:54 ` Torsten Bögershausen
2022-08-29 18:37 ` Junio C Hamano
2022-09-02 9:47 ` Johannes Schindelin
2022-09-02 4:21 ` [PATCH v3 1/2] diff.c: When appropriate, use utf8_strwidth(), part1 tboegi
2022-09-02 9:39 ` Johannes Schindelin
2022-09-02 4:21 ` [PATCH v3 2/2] diff.c: More changes and tests around utf8_strwidth() tboegi
2022-09-02 10:12 ` Johannes Schindelin
2022-09-03 5:39 ` [PATCH v4 1/2] diff.c: When appropriate, use utf8_strwidth(), part1 tboegi
2022-09-05 20:46 ` Junio C Hamano
2022-09-07 4:30 ` Torsten Bögershausen
2022-09-07 18:31 ` Junio C Hamano
2022-09-03 5:39 ` [PATCH v4 2/2] diff.c: More changes and tests around utf8_strwidth() tboegi
2022-09-05 10:13 ` Johannes Schindelin
2022-09-14 15:13 ` [PATCH v5 1/1] diff.c: When appropriate, use utf8_strwidth() tboegi
2022-09-14 16:40 ` Junio C Hamano
2022-09-26 18:43 ` Torsten Bögershausen
2022-10-10 21:58 ` Junio C Hamano
2022-10-20 15:46 ` Torsten Bögershausen
2022-10-20 17:43 ` Junio C Hamano
2022-10-21 15:19 ` Torsten Bögershausen
2022-10-21 21:59 ` Junio C Hamano
2022-10-23 20:02 ` Torsten Bögershausen
2022-09-15 2:57 ` Junio C Hamano
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