Our visitor keeps track of the desired current indent due to blocks (
`block_indent`). Each `visit_*` method reformats code according to this indent,
-`config.ideal_width` and `config.max_width`. Most reformatting done in the
-`visit_*` methods is a bit hackey and is meant to be temporary until it can be
+`config.comment_width()` and `config.max_width()`. Most reformatting done in the
+`visit_*` methods is a bit hacky and is meant to be temporary until it can be
done properly.
There are a bunch of methods called `rewrite_*`. There do the bulk of the