atom-rst-preview-docutils
A preview using the original RestructuredText docutils implementation. Requires the docutils python package and language-restructuredtext
atom-rst-preview-docutils package
An atom package which allows to preview restructured text documents with the python docutils library (original implementation of rst).
Requires language-restructuredtext (atom package) and docutils (either installed by your package manager or by pip install docutils).
Disclaimer: The package is highly based on the markdown-preview package.