add TODO that we should respect backward compatibility

git-svn-id: svn://tug.org/texlive/trunk@43830 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 5 insertions, 0 deletions

diff --git a/Master/install-tl b/Master/install-tl
index 7d701c68d9d..d3e1a16fcaf 100755
--- a/Master/install-tl
+++ b/Master/install-tl
@@ -1842,6 +1842,11 @@ sub read_profile {
       next;
     }
   }
+  #
+  # TODO
+  # for backward compatibility, check for name changes of options
+  #
+  #
   # if there are still keys in the %pro array, some unknown keys have
   # been written in the profile, bail out
   if (my @foo = keys(%pro)) {