From: Johannes Schindelin <Johannes.Schindelin@gmx.de>
To: Stefan Beller <sbeller@google.com>
Cc: git@vger.kernel.org
Subject: Re: [PATCH] diff.c: pass sign_index to emit_line_ws_markup
Date: Fri, 12 Oct 2018 11:37:11 +0200 (DST) [thread overview]
Message-ID: <nycvar.QRO.7.76.6.1810121136490.45@tvgsbejvaqbjf.bet> (raw)
In-Reply-To: <20181010232459.251289-1-sbeller@google.com>
Hi Stefan,
On Wed, 10 Oct 2018, Stefan Beller wrote:
> Instead of passing the sign directly to emit_line_ws_markup, pass only the
> index to lookup the sign in diff_options->output_indicators.
>
> Signed-off-by: Stefan Beller <sbeller@google.com>
> ---
>
> I still have this patch laying around, it simplifies the diff code
> a tiny bit.
And I still like it (obviously, was my idea :-))
Thanks,
Dscho
>
> Stefan
>
> diff.c | 12 +++++-------
> 1 file changed, 5 insertions(+), 7 deletions(-)
>
> diff --git a/diff.c b/diff.c
> index f0c7557b40..9e895f2191 100644
> --- a/diff.c
> +++ b/diff.c
> @@ -1202,10 +1202,11 @@ static void dim_moved_lines(struct diff_options *o)
> static void emit_line_ws_markup(struct diff_options *o,
> const char *set_sign, const char *set,
> const char *reset,
> - char sign, const char *line, int len,
> + int sign_index, const char *line, int len,
> unsigned ws_rule, int blank_at_eof)
> {
> const char *ws = NULL;
> + int sign = o->output_indicators[sign_index];
>
> if (o->ws_error_highlight & ws_rule) {
> ws = diff_get_color_opt(o, DIFF_WHITESPACE);
> @@ -1285,8 +1286,7 @@ static void emit_diff_symbol_from_struct(struct diff_options *o,
> set = diff_get_color_opt(o, DIFF_FILE_OLD);
> }
> emit_line_ws_markup(o, set_sign, set, reset,
> - o->output_indicators[OUTPUT_INDICATOR_CONTEXT],
> - line, len,
> + OUTPUT_INDICATOR_CONTEXT, line, len,
> flags & (DIFF_SYMBOL_CONTENT_WS_MASK), 0);
> break;
> case DIFF_SYMBOL_PLUS:
> @@ -1330,8 +1330,7 @@ static void emit_diff_symbol_from_struct(struct diff_options *o,
> flags &= ~DIFF_SYMBOL_CONTENT_WS_MASK;
> }
> emit_line_ws_markup(o, set_sign, set, reset,
> - o->output_indicators[OUTPUT_INDICATOR_NEW],
> - line, len,
> + OUTPUT_INDICATOR_NEW, line, len,
> flags & DIFF_SYMBOL_CONTENT_WS_MASK,
> flags & DIFF_SYMBOL_CONTENT_BLANK_LINE_EOF);
> break;
> @@ -1375,8 +1374,7 @@ static void emit_diff_symbol_from_struct(struct diff_options *o,
> set = diff_get_color_opt(o, DIFF_CONTEXT_DIM);
> }
> emit_line_ws_markup(o, set_sign, set, reset,
> - o->output_indicators[OUTPUT_INDICATOR_OLD],
> - line, len,
> + OUTPUT_INDICATOR_OLD, line, len,
> flags & DIFF_SYMBOL_CONTENT_WS_MASK, 0);
> break;
> case DIFF_SYMBOL_WORDS_PORCELAIN:
> --
> 2.19.0
>
>
next prev parent reply other threads:[~2018-10-12 9:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-10 23:24 [PATCH] diff.c: pass sign_index to emit_line_ws_markup Stefan Beller
2018-10-12 9:37 ` Johannes Schindelin [this message]
-- strict thread matches above, loose matches on Subject: below --
2018-08-21 16:13 [PATCH 1/3] diff.c: add --output-indicator-{new, old, context} Johannes Schindelin
2018-08-22 22:25 ` [PATCH] diff.c: pass sign_index to emit_line_ws_markup Stefan Beller
2018-08-23 14:26 ` Johannes Schindelin
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