planning

node_modules/mdast-util-gfm-table/from-markdown.js

@@ -0,0 +1,53 @@
+exports.enter = {
+  table: enterTable,
+  tableData: enterCell,
+  tableHeader: enterCell,
+  tableRow: enterRow
+}
+exports.exit = {
+  codeText: exitCodeText,
+  table: exitTable,
+  tableData: exit,
+  tableHeader: exit,
+  tableRow: exit
+}
+
+function enterTable(token) {
+  this.enter({type: 'table', align: token._align, children: []}, token)
+  this.setData('inTable', true)
+}
+
+function exitTable(token) {
+  this.exit(token)
+  this.setData('inTable')
+}
+
+function enterRow(token) {
+  this.enter({type: 'tableRow', children: []}, token)
+}
+
+function exit(token) {
+  this.exit(token)
+}
+
+function enterCell(token) {
+  this.enter({type: 'tableCell', children: []}, token)
+}
+
+// Overwrite the default code text data handler to unescape escaped pipes when
+// they are in tables.
+function exitCodeText(token) {
+  var value = this.resume()
+
+  if (this.getData('inTable')) {
+    value = value.replace(/\\([\\|])/g, replace)
+  }
+
+  this.stack[this.stack.length - 1].value = value
+  this.exit(token)
+}
+
+function replace($0, $1) {
+  // Pipes work, backslashes don’t (but can’t escape pipes).
+  return $1 === '|' ? $1 : $0
+}