Index: src/copy.c
===================================================================
RCS file: /fetish/cu/src/copy.c,v
retrieving revision 1.203
diff -u -p -r1.203 copy.c
--- src/copy.c	29 Jul 2006 17:13:28 -0000	1.203
+++ src/copy.c	17 Aug 2006 09:18:52 -0000
@@ -1168,7 +1168,7 @@ copy_internal (char const *src_name, cha
 		  return false;
 		}
 	    }
-
+	  {
 	  bool backup_directories = true;
 	  if (x->backup_type != no_backups
 	      && (!S_ISDIR (dst_sb.st_mode) || backup_directories))
@@ -1235,6 +1235,7 @@ copy_internal (char const *src_name, cha
 		}
 	      new_dst = true;
 	    }
+	  }
 	}
     }
 
Index: src/remove.c
===================================================================
RCS file: /fetish/cu/src/remove.c,v
retrieving revision 1.156
diff -u -p -r1.156 remove.c
--- src/remove.c	3 Jul 2006 17:38:20 -0000	1.156
+++ src/remove.c	17 Aug 2006 09:18:52 -0000
@@ -202,9 +202,10 @@ pop_dir (Dirstack_state *ds)
 {
   size_t n_lengths = obstack_object_size (&ds->len_stack) / sizeof (size_t);
   size_t *length = obstack_base (&ds->len_stack);
+  size_t top_len;
 
   assert (n_lengths > 0);
-  size_t top_len = length[n_lengths - 1];
+  top_len = length[n_lengths - 1];
   assert (top_len >= 2);
 
   /* Pop the specified length of file name.  */
@@ -336,10 +337,11 @@ AD_stack_top (Dirstack_state const *ds)
 static void
 AD_stack_pop (Dirstack_state *ds)
 {
+  struct AD_ent *top;
   assert (0 < AD_stack_height (ds));
 
   /* operate on Active_dir.  pop and free top entry */
-  struct AD_ent *top = AD_stack_top (ds);
+  top = AD_stack_top (ds);
   if (top->unremovable)
     hash_free (top->unremovable);
   obstack_blank (&ds->Active_dir, -(int) sizeof (struct AD_ent));
@@ -506,6 +508,7 @@ AD_mark_helper (Hash_table **ht, char *f
       if (*ht == NULL)
 	xalloc_die ();
     }
+  {
   void *ent = hash_insert (*ht, filename);
   if (ent == NULL)
     xalloc_die ();
@@ -514,7 +517,7 @@ AD_mark_helper (Hash_table **ht, char *f
       if (ent != filename)
 	free (filename);
     }
-
+  }
 }
 
 /* Mark FILENAME (in current directory) as unremovable.  */
@@ -1059,6 +1062,7 @@ fd_to_subdirp (int fd_cwd, char const *f
       return NULL;
     }
 
+  {
   DIR *subdir_dirp = fdopendir (fd_sub);
   if (subdir_dirp == NULL)
     {
@@ -1067,6 +1071,7 @@ fd_to_subdirp (int fd_cwd, char const *f
     }
 
   return subdir_dirp;
+  }
 }
 
 /* Remove entries in the directory open on DIRP
@@ -1302,9 +1307,10 @@ remove_dir (int fd_cwd, Dirstack_state *
 	/* The name of the directory that we have just processed,
 	   nominally removing all of its contents.  */
 	char *empty_dir;
+	int fd;
 
 	AD_pop_and_chdir (&dirp, ds, &empty_dir);
-	int fd = (dirp != NULL ? dirfd (dirp) : AT_FDCWD);
+	fd = (dirp != NULL ? dirfd (dirp) : AT_FDCWD);
 	assert (dirp != NULL || AD_stack_height (ds) == 1);
 
 	/* Try to remove EMPTY_DIR only if remove_cwd_entries succeeded.  */
@@ -1381,6 +1387,7 @@ rm_1 (Dirstack_state *ds, char const *fi
   AD_push_initial (ds);
   AD_INIT_OTHER_MEMBERS ();
 
+  {
   int fd_cwd = AT_FDCWD;
   enum RM_status status = remove_entry (fd_cwd, ds, filename, x, NULL);
   if (status == RM_NONEMPTY_DIR)
@@ -1399,6 +1406,7 @@ rm_1 (Dirstack_state *ds, char const *fi
   ds_clear (ds);
 
   return status;
+  }
 }
 
 /* Remove all files and/or directories specified by N_FILES and FILE.
@@ -1421,9 +1429,11 @@ rm (size_t n_files, char const *const *f
 	}
 
       cycle_check_init (&ds->cycle_check_state);
+      {
       enum RM_status s = rm_1 (ds, file[i], x, &cwd_errno);
       assert (VALID_STATUS (s));
       UPDATE_STATUS (status, s);
+      }
     }
 
   if (x->require_restore_cwd && cwd_errno)
Index: src/rm.c
===================================================================
RCS file: /fetish/cu/src/rm.c,v
retrieving revision 1.139
diff -u -p -r1.139 rm.c
--- src/rm.c	20 Feb 2006 12:48:11 -0000	1.139
+++ src/rm.c	17 Aug 2006 09:18:52 -0000
@@ -358,8 +358,10 @@ main (int argc, char **argv)
 	if (!yesno ())
 	  exit (EXIT_SUCCESS);
       }
+   {
     enum RM_status status = rm (n_files, file, &x);
     assert (VALID_STATUS (status));
     exit (status == RM_ERROR ? EXIT_FAILURE : EXIT_SUCCESS);
+   }
   }
 }