diff --git a/TODO b/TODO
index c243abe3cdfcb150857aeb8eaaecf83c20900e42..0c525226b4c21c5341d2de5e8ce7472aa7d31269 100644
--- a/TODO
+++ b/TODO
@@ -19,6 +19,7 @@
   - 'gp!' <filename> ?
   - 'op' to give expressions for all parameters
   - 'dp' output for #spec>1 is obfuscated
+  - expressions should have access to file-wide parameters
 
 - docu lines and num pars
   - 'ed' should allow editing