{chextras}[2012/07/20 v1.01 Swiss companion package] The chextras package is a companion for the chletter document class and other classes. It is targeted at the Swiss typesetter. It simplifies the preparation of documents and letters by loading and setting up font, linguistic and other common packages. While it is linked to the chletter document class, it is not tied to it and may be used as a general purpose toolbox for casual writing. This package is compatible with LaTeX, LuaTeX and XeTeX, trying to take in account their specifics and setting things up accordingly. A bunch of options are provided to easily alter the behaviour of loaded packages. Additional options allow for disabling unwanted features. Provided files: chextras.dtx code and documentation chextras.ins install script chextras.pdf documentation Copyright 2010 - 2012 Boris Oriet The licence is LPPL 1.3c.