From: Junio C Hamano <gitster@pobox.com>
To: Eyal Soha <shawarmakarma@gmail.com>
Cc: peff@peff.net, git@vger.kernel.org
Subject: Re: [PATCH 1/3] color.c: refactor color_output arguments
Date: Thu, 23 Jan 2020 14:50:52 -0800 [thread overview]
Message-ID: <xmqqsgk53hyr.fsf@gitster-ct.c.googlers.com> (raw)
In-Reply-To: <20200121165623.151880-1-shawarmakarma@gmail.com> (Eyal Soha's message of "Tue, 21 Jan 2020 08:56:21 -0800")
Eyal Soha <shawarmakarma@gmail.com> writes:
> @@ -166,23 +173,26 @@ int color_parse(const char *value, char *dst)
> * already have the ANSI escape code in it. "out" should have enough
> * space in it to fit any color.
> */
> -static char *color_output(char *out, int len, const struct color *c, char type)
> +static char *color_output(char *out, int len, const struct color *c, int background)
> {
> + int offset = 0;
Have a blank line here, between the end of decl/defn and the first stmt.
> + if (background) {
> + offset = COLOR_BACKGROUND_OFFSET;
> + }
No {} around a single statement block.
> switch (c->type) {
> case COLOR_UNSPECIFIED:
> case COLOR_NORMAL:
> break;
> case COLOR_ANSI:
> - if (len < 2)
> - BUG("color parsing ran out of space");
> - *out++ = type;
> - *out++ = '0' + c->value;
> + out += xsnprintf(out, len, "%d", c->value + offset);
> break;
> case COLOR_256:
> - out += xsnprintf(out, len, "%c8;5;%d", type, c->value);
> + out += xsnprintf(out, len, "%d;5;%d", COLOR_FOREGROUND_256 + offset,
> + c->value);
Break the line after the format string instead, i.e.
> + out += xsnprintf(out, len, "%d;5;%d",
> + COLOR_FOREGROUND_256 + offset, c->value);
that would make it easier to see which parameter corresponds to
which placeholder and also saves line width at the same time.
> break;
> case COLOR_RGB:
> - out += xsnprintf(out, len, "%c8;2;%d;%d;%d", type,
> + out += xsnprintf(out, len, "%d;2;%d;%d;%d",
> + COLOR_FOREGROUND_RGB + offset,
> c->red, c->green, c->blue);
... like you did here.
next prev parent reply other threads:[~2020-01-23 22:51 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CANsz78+ugmd62F4Qk+VT7Pi=ZPtMSkZjXOwLNRCFhoS9jrOkeQ@mail.gmail.com>
[not found] ` <CANsz78K-BiswWPdhd_N25NuApcv7zSb2cw2Y9DSinkpNpuogYw@mail.gmail.com>
2020-01-07 15:36 ` Fwd: Add support for axiterm colors in parse_color Eyal Soha
2020-01-08 9:52 ` Jeff King
2020-01-10 0:20 ` Eyal Soha
2020-01-10 11:15 ` Jeff King
2020-01-10 15:02 ` Eyal Soha
2020-01-15 15:32 ` Eyal Soha
2020-01-10 15:05 ` [PATCH 1/3] color.c: Refactor color_output to use enums Eyal Soha
2020-01-10 15:05 ` [PATCH 2/3] color.c: Support bright aixterm colors Eyal Soha
2020-01-15 22:42 ` Jeff King
2020-01-10 15:05 ` [PATCH 3/3] color.c: Alias RGB colors 8-15 to " Eyal Soha
2020-01-15 22:45 ` Jeff King
2020-01-15 22:33 ` [PATCH 1/3] color.c: Refactor color_output to use enums Jeff King
2020-01-16 18:01 ` Junio C Hamano
2020-01-16 18:23 ` Jeff King
2020-01-16 19:25 ` Eyal Soha
2020-01-18 14:53 ` Eyal Soha
2020-01-18 14:53 ` [PATCH 2/3] color.c: Support bright aixterm colors Eyal Soha
2020-01-18 18:47 ` Junio C Hamano
2020-01-21 16:52 ` Eyal Soha
2020-01-21 16:56 ` [PATCH 1/3] color.c: refactor color_output arguments Eyal Soha
2020-01-21 16:56 ` [PATCH 2/3] color.c: support bright aixterm colors Eyal Soha
2020-01-23 22:54 ` Junio C Hamano
2020-01-21 16:56 ` [PATCH 3/3] color.c: alias RGB colors 8-15 to " Eyal Soha
2020-01-23 22:50 ` Junio C Hamano [this message]
2020-02-11 19:36 ` [PATCH v3 0/3] es/bright-colors (hopefully final) reroll Junio C Hamano
2020-02-11 19:36 ` [PATCH v3 1/3] color.c: refactor color_output arguments Junio C Hamano
2020-02-11 19:46 ` Jeff King
2020-02-11 23:01 ` Eyal Soha
2020-02-11 23:06 ` Junio C Hamano
2020-02-11 19:36 ` [PATCH v3 2/3] color.c: support bright aixterm colors Junio C Hamano
2020-02-11 19:36 ` [PATCH v3 3/3] color.c: alias RGB colors 8-15 to " Junio C Hamano
2020-01-21 17:37 ` [PATCH 2/3] color.c: Support bright " Junio C Hamano
2020-01-18 14:53 ` [PATCH 3/3] color.c: Alias RGB colors 8-15 to " Eyal Soha
2020-01-18 18:34 ` Junio C Hamano
2020-01-18 17:51 ` [PATCH 1/3] color.c: Refactor color_output to use enums Junio C Hamano
2020-01-21 16:37 ` Eyal Soha
2020-01-21 17:49 ` Junio C Hamano
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