The package provides the commands

• \showlostmarginals, to output lost marginal notes at the left of the page
• \enlargefreelist, to provide more free space for marginals and floats (see also morefloats); and
• \onesidemarginals, to force all marginal notes onto the same side of the page, thus leaving space for twice as many notes.

The author is Sigitas Tolušis. The package is Copyright © 1997-2012 Sigitas Tolušis.