revision: --max-age alone does not need limit_list() anymore.

[git.git] / combine-diff.c

diff --git a/combine-diff.c b/combine-diff.c
index d812600..f17aab3 100644 (file)
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -621,7 +621,8 @@ static void reuse_combine_diff(struct sline *sline, unsigned long cnt,
 }
 
 static int show_patch_diff(struct combine_diff_path *elem, int num_parent,
-                          int dense, const char *header)
+                          int dense, const char *header,
+                          struct diff_options *opt)
 {
        unsigned long size, cnt, lno;
        char *result, *cp, *ep;
@@ -631,6 +632,7 @@ static int show_patch_diff(struct combine_diff_path *elem, int num_parent,
        char ourtmp_buf[TMPPATHLEN];
        char *ourtmp = ourtmp_buf;
        int working_tree_file = !memcmp(elem->sha1, null_sha1, 20);
+       int abbrev = opt->full_index ? 40 : DEFAULT_ABBREV;
 
        /* Read the result of merge first */
        if (!working_tree_file) {
@@ -647,7 +649,7 @@ static int show_patch_diff(struct combine_diff_path *elem, int num_parent,
                        int len = st.st_size;
                        int cnt = 0;
 
-                       elem->mode = DIFF_FILE_CANON_MODE(st.st_mode);
+                       elem->mode = canon_mode(st.st_mode);
                        size = len;
                        result = xmalloc(len + 1);
                        while (cnt < len) {
@@ -724,7 +726,7 @@ static int show_patch_diff(struct combine_diff_path *elem, int num_parent,
 
                if (header) {
                        shown_header++;
-                       puts(header);
+                       printf("%s%c", header, opt->line_termination);
                }
                printf("diff --%s ", dense ? "cc" : "combined");
                if (quote_c_style(elem->path, NULL, NULL, 0))
@@ -735,10 +737,10 @@ static int show_patch_diff(struct combine_diff_path *elem, int num_parent,
                printf("index ");
                for (i = 0; i < num_parent; i++) {
                        abb = find_unique_abbrev(elem->parent[i].sha1,
-                                                DEFAULT_ABBREV);
+                                                abbrev);
                        printf("%s%s", i ? "," : "", abb);
                }
-               abb = find_unique_abbrev(elem->sha1, DEFAULT_ABBREV);
+               abb = find_unique_abbrev(elem->sha1, abbrev);
                printf("..%s\n", abb);
 
                if (mode_differs) {
@@ -797,7 +799,7 @@ static void show_raw_diff(struct combine_diff_path *p, int num_parent, const cha
                inter_name_termination = 0;
 
        if (header)
-               puts(header);
+               printf("%s%c", header, line_termination);
 
        for (i = 0; i < num_parent; i++) {
                if (p->parent[i].mode)
@@ -862,7 +864,7 @@ int show_combined_diff(struct combine_diff_path *p,
 
        default:
        case DIFF_FORMAT_PATCH:
-               return show_patch_diff(p, num_parent, dense, header);
+               return show_patch_diff(p, num_parent, dense, header, opt);
        }
 }