X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=diff.c;h=2fa285a8efc69fac1ba922b0b7ada9230de93c79;hb=c4e05b1a2290c605e68e6dac5e2a580e6d4080b7;hp=5eae0947f35606eab6ff3421fe64fa5cb236f2ad;hpb=d93067d9c7fb210766c7282d662289f54d53f93a;p=git.git

diff --git a/diff.c b/diff.c
index 5eae0947..2fa285a8 100644
--- a/diff.c
+++ b/diff.c
@@ -142,11 +142,12 @@ static void copy_file(int prefix, const char *data, int size)
 
 static void emit_rewrite_diff(const char *name_a,
 			      const char *name_b,
-			      struct diff_filespec *one, 
+			      struct diff_filespec *one,
 			      struct diff_filespec *two)
 {
-	/* Use temp[i].name as input, name_a and name_b as labels */
 	int lc_a, lc_b;
+	diff_populate_filespec(one, 0);
+	diff_populate_filespec(two, 0);
 	lc_a = count_lines(one->data, one->size);
 	lc_b = count_lines(two->data, two->size);
 	printf("--- %s\n+++ %s\n@@ -", name_a, name_b);
@@ -267,6 +268,7 @@ static void builtin_diff(const char *name_a,
 		ecbdata.label_path = lbl;
 		xpp.flags = XDF_NEED_MINIMAL;
 		xecfg.ctxlen = 3;
+		xecfg.flags = XDL_EMIT_FUNCNAMES;
 		if (!diffopts)
 			;
 		else if (!strncmp(diffopts, "--unified=", 10))
@@ -299,7 +301,7 @@ void fill_filespec(struct diff_filespec *spec, const unsigned char *sha1,
 		   unsigned short mode)
 {
 	if (mode) {
-		spec->mode = DIFF_FILE_CANON_MODE(mode);
+		spec->mode = canon_mode(mode);
 		memcpy(spec->sha1, sha1, 20);
 		spec->sha1_valid = !!memcmp(sha1, null_sha1, 20);
 	}
@@ -882,6 +884,8 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
 		options->filter = arg + 14;
 	else if (!strcmp(arg, "--pickaxe-all"))
 		options->pickaxe_opts = DIFF_PICKAXE_ALL;
+	else if (!strcmp(arg, "--pickaxe-regex"))
+		options->pickaxe_opts = DIFF_PICKAXE_REGEX;
 	else if (!strncmp(arg, "-B", 2)) {
 		if ((options->break_opt =
 		     diff_scoreopt_parse(arg)) == -1)
@@ -1279,28 +1283,34 @@ void diff_flush(struct diff_options *options)
 
 	for (i = 0; i < q->nr; i++) {
 		struct diff_filepair *p = q->queue[i];
-		if ((diff_output_format == DIFF_FORMAT_NO_OUTPUT) ||
-		    (p->status == DIFF_STATUS_UNKNOWN))
-			continue;
-		if (p->status == 0)
-			die("internal error in diff-resolve-rename-copy");
-		switch (diff_output_format) {
-		case DIFF_FORMAT_PATCH:
-			diff_flush_patch(p, options);
-			break;
-		case DIFF_FORMAT_RAW:
-		case DIFF_FORMAT_NAME_STATUS:
-			diff_flush_raw(p, line_termination,
-				       inter_name_termination,
-				       options);
+
+		switch (p->status) {
+		case DIFF_STATUS_UNKNOWN:
 			break;
-		case DIFF_FORMAT_NAME:
-			diff_flush_name(p,
-					inter_name_termination,
-					line_termination);
+		case 0:
+			die("internal error in diff-resolve-rename-copy");
 			break;
+		default:
+			switch (diff_output_format) {
+			case DIFF_FORMAT_PATCH:
+				diff_flush_patch(p, options);
+				break;
+			case DIFF_FORMAT_RAW:
+			case DIFF_FORMAT_NAME_STATUS:
+				diff_flush_raw(p, line_termination,
+					       inter_name_termination,
+					       options);
+				break;
+			case DIFF_FORMAT_NAME:
+				diff_flush_name(p,
+						inter_name_termination,
+						line_termination);
+				break;
+			case DIFF_FORMAT_NO_OUTPUT:
+				break;
+			}
 		}
-		diff_free_filepair(q->queue[i]);
+		diff_free_filepair(p);
 	}
 	free(q->queue);
 	q->queue = NULL;
@@ -1365,8 +1375,6 @@ static void diffcore_apply_filter(const char *filter)
 
 void diffcore_std(struct diff_options *options)
 {
-	if (options->paths && options->paths[0])
-		diffcore_pathspec(options->paths);
 	if (options->break_opt != -1)
 		diffcore_break(options->break_opt);
 	if (options->detect_rename)