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diff.c: pass sign_index to emit_line_ws_markup

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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>
Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stefan Beller 2018-10-10 16:24:59 -07:00 committed by Junio C Hamano
parent 5a0cc8aca7
commit bc9feb05a7
1 changed files with 5 additions and 7 deletions
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12
diff.c
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@ -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: