+++ /dev/null
-'use strict'
-
-module.exports = visit
-
-var visitParents = require('unist-util-visit-parents')
-
-var CONTINUE = visitParents.CONTINUE
-var SKIP = visitParents.SKIP
-var EXIT = visitParents.EXIT
-
-visit.CONTINUE = CONTINUE
-visit.SKIP = SKIP
-visit.EXIT = EXIT
-
-function visit(tree, test, visitor, reverse) {
- if (typeof test === 'function' && typeof visitor !== 'function') {
- reverse = visitor
- visitor = test
- test = null
- }
-
- visitParents(tree, test, overload, reverse)
-
- function overload(node, parents) {
- var parent = parents[parents.length - 1]
- var index = parent ? parent.children.indexOf(node) : null
- return visitor(node, index, parent)
- }
-}