Remove aliases and obsolete declarations.
Back out inadvertant changes from previous commit.
+2005-05-01 Richard M. Stallman <rms@gnu.org>
+
+ * subr.el (add-to-invisibility-spec, remove-from-invisibility-spec):
+ Rename ARG to ELEMENT. Doc fix.
+
2005-05-01 Luc Teirlinck <teirllm@auburn.edu>
* files.el (require-final-newline): Make Custom tags consistent