nanoc/nanoc — pull request #338 by ddfreyne (2013-10-02 21:52:43+00:00)
Title: Allow lowercase environment variables in UTF-8 check

This makes the nanoc CLI recognise UTF-8 support in the terminal as available when `LC_ALL`, `LC_CTYPE` or `LANG` contain the lowercase `utf` instead of only the uppercase `UTF`.

Fixes #335.