Probably the easiest way is to change the name of the altered .sty then go to your disks and find the original one and slip it into the BIAB directory.

Then before beginning a project, set up a new .sty via Styles | Stylemaker | Edit Current Style and change the style name i.e. make the first two letters your initials then append the original sty name so you don't forget where the style came from. I learned this the hard way . . . I've change style names without noting what the original style was.

Hope this helps. Ian

Ian
My "Original Tunes" Site
My gene pool needs more chlorine.