This plugin is for automagic folding of Hy code based on 'foldwords' that are the start of code-blocks.
The default foldwords are defn, defclass, defmacro, defreader,
defmethod and deftest.
This can be limited to to 'defn' and 'defclass' via
let g:hy_foldwords = "defn,defclass"
By Ati Sharma. Forked from cljfold.vim by Greg Berenfield, which took much from Steve Losh and Meikel Brandmeyer