vim-pandoc/vim-pantondoc — pull request #45 by tpoisot (2014-06-17 22:24:19+00:00)
Title: Allow unicode characters in references title

From my push fixing issue #44:

**Summary of the changes**

- new function `make_title_ascii`, responsible for replacing non-ascii
characters by their closest match
- called by all `get_***_suggestions` functions on the title
- new requirement: `unicodedata`

Tested with different inputs (`json`, `bib`) and it works.