<?xml version="1.0" encoding="iso-8859-1" ?>
<!-- non-breakable 0-width space used in PDF to avoid word hyphenation in wrong places -->
<!ENTITY sbnbrk "&#xFEFF;">
<!ENTITY emdash "&#x2014;">
<!-- in PDF "C++" has to be made unbreakable to prevent the hyphenation in its middle -->
<!ENTITY Cpp "C&sbnbrk;+&sbnbrk;+">
<!-- in PDF need to add a little space after xref -->
<!ENTITY xrsp "&#xA0;">
