kchmck/vim-coffee-script — pull request #178 by lucasb-eyer (2014-11-16 11:25:40+00:00)
Title: html tag attribute values may also be un- or singlequoted.

The html standard [allows](http://www.w3.org/TR/html-markup/syntax.html#attribute) unquoted, single-quoted and double-quoted attribute values, this patch accepts all three behaviours.