Hello,
Up until recently, I have been creating my ebooks with Microsoft Word and exporting to PDF for reading on my PRS-600.
This worked fine, however I wanted more control over my fonts, justification, etc. so I recently started using XeLaTeX to create my PDFs.
Since switching to XeLaTeX, I notice that I can no longer use the dictionary feature of the PRS-600. The reason is that now, when I double-tap a word, it selects everything from the previous punctuation mark to the next instead of just the word.
Does anyone know why this happens with a PDF output from XeLaTeX and not with a PDF output from Word? How can I correct this behaviour?