fnando/i18n-js — pull request #132 by grncdr (2013-02-19 01:33:43+00:00)
Title: terrible hackery for rails 4 compat

This is not an ideal fix, but I don't understand enough about why this library registers it's preprocessor differently from less-rails, where I found this fix. (https://github.com/metaskills/less-rails/pull/43)