Is there a drawback when using the option
unicode=true with the package hyperref and the engines PDFTeX, XeTeX and LuaTeX?
In other words, can a portable document always have
As far as my experience goes, all reasonably recent versions of Adobe's PDF Reader, Gnome's Evince, and Mac OSX's Preview support unicode bookmarks.
I experienced issues with Adobe Acrobat Reader for Linux when the
The error looks like: