hlb/sass — comment on commit 67ff3a97d277ca613d35f223813c3f3837f1726f
File: lib/sass/tree/visitors/convert.rb line 19
By nex3:

Please document the `:index` option in the `Sass::CSS#initialize` docstring.

Also, I think `:index` should always take a string. You can compute the string from the number in `exec.rb`.