tweak comments

diff --git a/src/du.c b/src/du.c
index c48477c..fbf361a 100644 (file)
--- a/src/du.c
+++ b/src/du.c
@@ -623,7 +623,7 @@ main (int argc, char **argv)
            }
          break;
 
-       case 'm': /* obsolescent */
+       case 'm': /* obsolescent: FIXME: remove in 2005. */
          human_output_opts = 0;
          output_block_size = 1024 * 1024;
          break;
@@ -644,7 +644,7 @@ main (int argc, char **argv)
          human_output_opts = human_options (optarg, true, &output_block_size);
          break;
 
-       case 'D':
+       case 'D': /* This will eventually be 'H' (-H), too.  */
          bit_flags |= FTS_COMFOLLOW;
          break;
 
@@ -655,8 +655,8 @@ main (int argc, char **argv)
          break;
 
        case 'L': /* --dereference */
-         bit_flags &= ~FTS_PHYSICAL;
          bit_flags |= FTS_LOGICAL;
+         bit_flags &= ~FTS_PHYSICAL;
          break;
 
        case 'S':