Return symbol from options#format
Return symbol from options#format

Format should be a symbol, not a string.

haml/haml,sideci-sample/sideci-sample-haml,nazar-pc/haml,macressler/haml,stanhu/haml,dg1dd1ngs/haml,tangposmarvin/haml,haml/haml,keithpitty/haml,haml/haml,nazar-pc/haml,amatsuda/haml,macressler/haml,keithpitty/haml,stanhu/haml,haml/haml,tangposmarvin/haml,dg1dd1ngs/haml