[PATCHv2 06/25] diff.c: emit_diff_symbol learns DIFF_SYMBOL_CONTEXT_FRAGINFO

[Stefan Beller]

Signed-off-by: Stefan Beller <sbel...@google.com>
Signed-off-by: Junio C Hamano <gits...@pobox.com>
---
 diff.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/diff.c b/diff.c
index 75b996c4cf..6e48a129ed 100644
--- a/diff.c
+++ b/diff.c
@@ -561,6 +561,7 @@ static void emit_line(struct diff_options *o, const char 
*set, const char *reset
 }
 
 enum diff_symbol {
+       DIFF_SYMBOL_CONTEXT_FRAGINFO,
        DIFF_SYMBOL_CONTEXT_MARKER,
        DIFF_SYMBOL_SEPARATOR
 };
@@ -570,6 +571,9 @@ static void emit_diff_symbol(struct diff_options *o, enum 
diff_symbol s,
 {
        const char *context, *reset;
        switch (s) {
+       case DIFF_SYMBOL_CONTEXT_FRAGINFO:
+               emit_line(o, "", "", line, len);
+               break;
        case DIFF_SYMBOL_CONTEXT_MARKER:
                context = diff_get_color_opt(o, DIFF_CONTEXT);
                reset = diff_get_color_opt(o, DIFF_RESET);
@@ -705,8 +709,8 @@ static void emit_hunk_header(struct emit_callback *ecbdata,
 
        strbuf_add(&msgbuf, line + len, org_len - len);
        strbuf_complete_line(&msgbuf);
-
-       emit_line(ecbdata->opt, "", "", msgbuf.buf, msgbuf.len);
+       emit_diff_symbol(ecbdata->opt,
+                        DIFF_SYMBOL_CONTEXT_FRAGINFO, msgbuf.buf, msgbuf.len);
        strbuf_release(&msgbuf);
 }
 
-- 
2.13.0.31.g9b732c453e