[PHP-DOC] PDF bug with "--" operators

[Daniel Beckham]

Has anyone here taken a look at this documentation bug?

http://bugs.php.net/bugs.php?id=7888

It seems that the -- (variable increment or decrement) is being converted
into a single endash/emdash ( - ) in the PDF version of the manual.  How can
we go about fixing this issue?  Is there anyone specifically in charge of
the PDF generation?

Daniel