From ff958679cdb10fea9fbea07587b6bf9eff7411c0 Mon Sep 17 00:00:00 2001 From: Stefan Beller Date: Thu, 29 Jun 2017 17:06:54 -0700 Subject: [PATCH] diff.c: emit_diff_symbol learns DIFF_SYMBOL_WORDS[_PORCELAIN] Signed-off-by: Stefan Beller Signed-off-by: Junio C Hamano --- diff.c | 42 ++++++++++++++++++++++++++---------------- 1 file changed, 26 insertions(+), 16 deletions(-) diff --git a/diff.c b/diff.c index e5430d56da..85bfd9310d 100644 --- a/diff.c +++ b/diff.c @@ -561,6 +561,8 @@ static void emit_line(struct diff_options *o, const char *set, const char *reset } enum diff_symbol { + DIFF_SYMBOL_WORDS_PORCELAIN, + DIFF_SYMBOL_WORDS, DIFF_SYMBOL_CONTEXT, DIFF_SYMBOL_PLUS, DIFF_SYMBOL_MINUS, @@ -649,6 +651,26 @@ static void emit_diff_symbol(struct diff_options *o, enum diff_symbol s, emit_line_ws_markup(o, set, reset, line, len, '-', flags & DIFF_SYMBOL_CONTENT_WS_MASK, 0); break; + case DIFF_SYMBOL_WORDS_PORCELAIN: + context = diff_get_color_opt(o, DIFF_CONTEXT); + reset = diff_get_color_opt(o, DIFF_RESET); + emit_line(o, context, reset, line, len); + fputs("~\n", o->file); + break; + case DIFF_SYMBOL_WORDS: + context = diff_get_color_opt(o, DIFF_CONTEXT); + reset = diff_get_color_opt(o, DIFF_RESET); + /* + * Skip the prefix character, if any. With + * diff_suppress_blank_empty, there may be + * none. + */ + if (line[0] != '\n') { + line++; + len--; + } + emit_line(o, context, reset, line, len); + break; default: die("BUG: unknown diff symbol"); } @@ -1342,7 +1364,6 @@ static void fn_out_consume(void *priv, char *line, unsigned long len) { struct emit_callback *ecbdata = priv; const char *meta = diff_get_color(ecbdata->color_diff, DIFF_METAINFO); - const char *context = diff_get_color(ecbdata->color_diff, DIFF_CONTEXT); const char *reset = diff_get_color(ecbdata->color_diff, DIFF_RESET); struct diff_options *o = ecbdata->opt; const char *line_prefix = diff_line_prefix(o); @@ -1384,6 +1405,9 @@ static void fn_out_consume(void *priv, char *line, unsigned long len) } if (ecbdata->diff_words) { + enum diff_symbol s = + ecbdata->diff_words->type == DIFF_WORDS_PORCELAIN ? + DIFF_SYMBOL_WORDS_PORCELAIN : DIFF_SYMBOL_WORDS; if (line[0] == '-') { diff_words_append(line, len, &ecbdata->diff_words->minus); @@ -1403,21 +1427,7 @@ static void fn_out_consume(void *priv, char *line, unsigned long len) return; } diff_words_flush(ecbdata); - if (ecbdata->diff_words->type == DIFF_WORDS_PORCELAIN) { - emit_line(o, context, reset, line, len); - fputs("~\n", o->file); - } else { - /* - * Skip the prefix character, if any. With - * diff_suppress_blank_empty, there may be - * none. - */ - if (line[0] != '\n') { - line++; - len--; - } - emit_line(o, context, reset, line, len); - } + emit_diff_symbol(o, s, line, len, 0); return; } -- 2.11.4.GIT