Merge branch 'jc/diff-apply-patch'

[git.git] / diff.c

diff --git a/diff.c b/diff.c
index aaab3095a5f44d5d835bda4bc60112481bf94ed9..165d2520f3aec738e1b8a2b52f1a819e3edb9f33 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -207,11 +207,18 @@ static void emit_rewrite_diff(const char *name_a,
                              struct diff_filespec *two)
 {
        int lc_a, lc_b;
+       const char *name_a_tab, *name_b_tab;
+
+       name_a_tab = strchr(name_a, ' ') ? "\t" : "";
+       name_b_tab = strchr(name_b, ' ') ? "\t" : "";
+
        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("--- a/%s\n+++ b/%s\n@@ -", name_a, name_b);
+       printf("--- a/%s%s\n+++ b/%s%s\n@@ -",
+              name_a, name_a_tab,
+              name_b, name_b_tab);
        print_line_count(lc_a);
        printf(" +");
        print_line_count(lc_b);
@@ -477,8 +484,15 @@ static void fn_out_consume(void *priv, char *line, unsigned long len)
        const char *reset = diff_get_color(ecbdata->color_diff, DIFF_RESET);
 
        if (ecbdata->label_path[0]) {
-               printf("%s--- %s%s\n", set, ecbdata->label_path[0], reset);
-               printf("%s+++ %s%s\n", set, ecbdata->label_path[1], reset);
+               const char *name_a_tab, *name_b_tab;
+
+               name_a_tab = strchr(ecbdata->label_path[0], ' ') ? "\t" : "";
+               name_b_tab = strchr(ecbdata->label_path[1], ' ') ? "\t" : "";
+
+               printf("%s--- %s%s%s\n",
+                      set, ecbdata->label_path[0], reset, name_a_tab);
+               printf("%s+++ %s%s%s\n",
+                      set, ecbdata->label_path[1], reset, name_b_tab);
                ecbdata->label_path[0] = ecbdata->label_path[1] = NULL;
        }
 
@@ -1364,6 +1378,7 @@ int diff_populate_filespec(struct diff_filespec *s, int size_only)
                s->data = xmmap(NULL, s->size, PROT_READ, MAP_PRIVATE, fd, 0);
                close(fd);
                s->should_munmap = 1;
+               /* FIXME! CRLF -> LF conversion goes here, based on "s->path" */
        }
        else {
                char type[20];