1 files changed, 31 insertions, 3 deletions

diff --git a/range-diff.c b/range-diff.c
index 2d94200d30..71883a4b7d 100644
--- a/range-diff.c
+++ b/range-diff.c
@@ -6,6 +6,7 @@
 #include "hashmap.h"
 #include "xdiff-interface.h"
 #include "linear-assignment.h"
+#include "diffcore.h"
 
 struct patch_util {
 	/* For the search for an exact match */
@@ -258,7 +259,31 @@ static const char *short_oid(struct patch_util *util)
 	return find_unique_abbrev(&util->oid, DEFAULT_ABBREV);
 }
 
-static void output(struct string_list *a, struct string_list *b)
+static struct diff_filespec *get_filespec(const char *name, const char *p)
+{
+	struct diff_filespec *spec = alloc_filespec(name);
+
+	fill_filespec(spec, &null_oid, 0, 0644);
+	spec->data = (char *)p;
+	spec->size = strlen(p);
+	spec->should_munmap = 0;
+	spec->is_stdin = 1;
+
+	return spec;
+}
+
+static void patch_diff(const char *a, const char *b,
+			      struct diff_options *diffopt)
+{
+	diff_queue(&diff_queued_diff,
+		   get_filespec("a", a), get_filespec("b", b));
+
+	diffcore_std(diffopt);
+	diff_flush(diffopt);
+}
+
+static void output(struct string_list *a, struct string_list *b,
+		   struct diff_options *diffopt)
 {
 	int i = 0, j = 0;
 
@@ -300,6 +325,9 @@ static void output(struct string_list *a, struct string_list *b)
 			printf("%d: %s ! %d: %s\n",
 			       b_util->matching + 1, short_oid(a_util),
 			       j + 1, short_oid(b_util));
+			if (!(diffopt->output_format & DIFF_FORMAT_NO_OUTPUT))
+				patch_diff(a->items[b_util->matching].string,
+					   b->items[j].string, diffopt);
 			a_util->shown = 1;
 			j++;
 		}
@@ -307,7 +335,7 @@ static void output(struct string_list *a, struct string_list *b)
 }
 
 int show_range_diff(const char *range1, const char *range2,
-		    int creation_factor)
+		    int creation_factor, struct diff_options *diffopt)
 {
 	int res = 0;
 
@@ -322,7 +350,7 @@ int show_range_diff(const char *range1, const char *range2,
 	if (!res) {
 		find_exact_matches(&branch1, &branch2);
 		get_correspondences(&branch1, &branch2, creation_factor);
-		output(&branch1, &branch2);
+		output(&branch1, &branch2, diffopt);
 	}
 
 	string_list_clear(&branch1, 1);