prawnpdf/prawn — pull request #800 by elad (2014-11-05 14:20:25+00:00)
Title: Add note on using bidi.

First take on a documentation patch that points people at the `bidi` gem and its `render_visual` function.

I intentionally avoided referencing a GitHub repository because I wanted to keep the everything in the scope of Ruby and gems, but I'll change if necessary.