+ chdir_do (namelist->change_dir);
+ read_directory_file ();
+ }
+
+ num_names = 0;
+ for (name = namelist; name; name = name->next, num_names++)
+ {
+ if (name->found_count || name->directory)
+ continue;
+ if (name->matching_flags & EXCLUDE_WILDCARDS)
+ /* NOTE: EXCLUDE_ANCHORED is not relevant here */
+ /* FIXME: just skip regexps for now */
+ continue;
+ chdir_do (name->change_dir);
+
+ if (name->name[0] == 0)
+ continue;
+
+ if (deref_stat (dereference_option, name->name, &statbuf) != 0)
+ {
+ stat_diag (name->name);
+ continue;
+ }
+ if (S_ISDIR (statbuf.st_mode))
+ {
+ name->found_count++;
+ add_hierarchy_to_namelist (name, statbuf.st_dev, true);
+ }
+ }
+
+ namelist = merge_sort (namelist, num_names, compare_names);
+
+ num_names = 0;
+ nametab = hash_initialize (0, 0,
+ name_hash,
+ name_compare, NULL);
+ for (name = namelist; name; name = next_name)
+ {
+ next_name = name->next;
+ name->caname = normalize_filename (name->name);
+ if (prev_name)
+ {
+ struct name *p = hash_lookup (nametab, name);
+ if (p)
+ {
+ /* Keep the one listed in the command line */
+ if (!name->parent)
+ {
+ if (p->child)
+ rebase_child_list (p->child, name);
+ /* FIXME: remove_directory (p->caname); ? */
+ remname (p);
+ free_name (p);
+ num_names--;
+ }
+ else
+ {
+ if (name->child)
+ rebase_child_list (name->child, p);
+ /* FIXME: remove_directory (name->caname); ? */
+ remname (name);
+ free_name (name);
+ continue;
+ }
+ }
+ }
+ name->found_count = 0;
+ if (!hash_insert (nametab, name))
+ xalloc_die ();
+ prev_name = name;
+ num_names++;
+ }
+ nametail = &prev_name;
+ hash_free (nametab);
+
+ namelist = merge_sort (namelist, num_names, compare_names_found);
+
+ if (listed_incremental_option)
+ {
+ for (name = namelist; name && name->name[0] == 0; name++)
+ ;
+ if (name)
+ append_incremental_renames (name->directory);
+ }
+}
+
+/* This is like name_match, except that
+ 1. It returns a pointer to the name it matched, and doesn't set FOUND
+ in structure. The caller will have to do that if it wants to.
+ 2. If the namelist is empty, it returns null, unlike name_match, which
+ returns TRUE. */
+struct name *
+name_scan (const char *file_name)
+{
+ size_t length = strlen (file_name);
+
+ while (1)
+ {
+ struct name *cursor = namelist_match (file_name, length);
+ if (cursor)
+ return cursor;