This package can disable all hyphenation or enable hyphenation
of non-alphabetics or monospaced fonts. The package can also
enable hyphenation within 'words' that contain non-alphabetic
characters (e.g., that include underscores), and hyphenation of
text typeset in monospaced (e.g., cmtt) fonts.
date: 2009-09-02 18:09:14 +0200