planning

node_modules/hast-util-to-mdast/lib/one.js

@@ -0,0 +1,33 @@
+'use strict'
+
+module.exports = one
+
+var all = require('./all')
+var own = require('./util/own')
+var wrapText = require('./util/wrap-text')
+
+function one(h, node, parent) {
+  var fn
+
+  if (node.type === 'element') {
+    if (node.properties && node.properties.dataMdast === 'ignore') {
+      return
+    }
+
+    if (own.call(h.handlers, node.tagName)) {
+      fn = h.handlers[node.tagName]
+    }
+  } else if (own.call(h.handlers, node.type)) {
+    fn = h.handlers[node.type]
+  }
+
+  return (typeof fn === 'function' ? fn : unknown)(h, node, parent)
+}
+
+function unknown(h, node) {
+  if (node.value) {
+    return h(node, 'text', wrapText(h, node.value))
+  }
+
+  return all(h, node)
+}