Provides the H option for floats in LaTeX to mean that the float should really be placed here. It has been removed from CTAN at the request of the author. LaTeX2e now has a \! option and [!ht] usually does what the user of H expects and has the big advantage of guaranteeing that floats stay in the right order. See the float package for an alternative which does include H for LaTeX2e. The author is David Carlisle.