counting elements

creates a clojure.zip pattern

helper for insertion

retrives the source of a traverse

(source (traverse (nav/parse-string “()”) ’(^:+ hello))) => ’(hello)

basic traverse functions (source (traverse (nav/parse-string “^:a (+ () 2 3)”) ’(+ () 2 3))) => ’(+ () 2 3)

(source (traverse (nav/parse-string “^:a (hello)”) ’(hello))) => ’(hello)

traversing cursor form

traversing cursor level

traversing deletion form

traversing deletion level

traversing deletion node

traversing insertion form

traversing insertion level

traversing insertion node

wrapper for locating cursor

wrapper for deleting next element in the zip

wrapper for insertion

helper for traversing meta tags