Prefer using engine options to override options
Prefer using engine options to override options

for generator.

https://github.com/k0kubun/hamlit/commit/a089f24b3094e9c3d44f9d5c57f511c5ac37f1b1
skips a chance to pass valid options given to engine.

See: https://github.com/judofyr/temple/commit/91233d02ff3a896cc52431f60b34a6d854ad6219

Using this line is preferred:
https://github.com/judofyr/temple/blob/v0.7.7/lib/temple/mixins/engine_dsl.rb#L101

haml/haml,haml/haml,haml/haml,haml/haml