.. _faq:

Frequenty Asked Questions
=========================

Below is the start of a list of commonly encountered problems and solutions to
them. You can also find answers to usage questions on rinohtype on
`StackOverflow <https://stackoverflow.com/questions/tagged/rinohtype>`_.

PDFs produced by rinohtype contain mostly empty pages. What's up?
    Old versions of some PDF viewers do not support the way rinohtype embeds
    fonts in a PDF (see `issue 2`_). PDF viewers that are known to be affected
    are:

    - pre-37.0 Firefox's built-in PDF viewer (pdf.js)
    - pre-0.41 poppler_-based applications such as Evince

    .. _issue 2: https://github.com/brechtm/rinohtype/issues/2
    .. _poppler: http://poppler.freedesktop.org