Hi, I encountered a Bug when generating change tracking to PDF file, where deleted text are marked by strikeout. For some of the strikeout text, linebreaks cannot be automatically performed when the text reaches the borders. It did not happen to the text with normal style, but to that with bold face.
I investigated the tex file generated by lyx. I found the tex code looked like this: \lyxdeleted{z}{Sat Aug 17 01:56:22 2013}{\textbf{the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the}} However, everything was OK, if I put the \textbf outside of \lyxdeleted, i.e., \textbf{\lyxdeleted{z}{Sat Aug 17 01:56:22 2013}{the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the}} So, I think lyx should change its way to generate tex code in order to avoid this bug.