lmacs Package--2012/05/30 v1.1 This is a simple package designed to clean up command definitions made in the preamble. You can cut the commands in your preamble and paste them into a file named myDefs.def, for example. Then insert the following line to replace what you just removed: \usepackage[def=myDefs,!js=myJS]{lmacs} The package supports auxiliary files with extensions of .def, .js, and .cfg. More can easily be added, if needed. Use of an exclamation mark as shown above cancels the inclusion of that file. Now, back to my retirement. D. P. Story