Documentation: Move diff.<driver>.* from config.txt to diff-config.txt

diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index 62be1bbfd6659f9dfac73a17acd1e2d5322dac66..89e75c6894e6fdb2abbe464d825f5c7186a14141 100644 (file)
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -227,6 +227,10 @@ static void grab_common_values(struct atom_value *val, int deref, struct object
                        strcpy(s, sha1_to_hex(obj->sha1));
                        v->s = s;
                }
+               else if (!strcmp(name, "objectname:short")) {
+                       v->s = xstrdup(find_unique_abbrev(obj->sha1,
+                                                         DEFAULT_ABBREV));
+               }
        }
 }
 
@@ -549,10 +553,10 @@ static void grab_values(struct atom_value *val, int deref, struct object *obj, v
                grab_person("committer", val, deref, obj, buf, sz);
                break;
        case OBJ_TREE:
-               // grab_tree_values(val, deref, obj, buf, sz);
+               /* grab_tree_values(val, deref, obj, buf, sz); */
                break;
        case OBJ_BLOB:
-               // grab_blob_values(val, deref, obj, buf, sz);
+               /* grab_blob_values(val, deref, obj, buf, sz); */
                break;
        default:
                die("Eh?  Object of type %d?", obj->type);