hara.common.grammar-spec
get-comment
added in 4.0
(get-comment grammar _)gets the comment access prefix for a language
(get-comment helper/+default+ {}) => “//”
tf-for-index
added in 4.0
(tf-for-index [_ [i [start stop step]] & body])default for-index transform
(tf-for-index ’(for:index [i 0 2 3])) => ’(for (var i := 0) (< i 2) (:= i (+ i 3)))