planning

node_modules/remark-parse/lib/set-options.js

@@ -0,0 +1,46 @@
+'use strict'
+
+var xtend = require('xtend')
+var escapes = require('markdown-escapes')
+var defaults = require('./defaults')
+
+module.exports = setOptions
+
+function setOptions(options) {
+  var self = this
+  var current = self.options
+  var key
+  var value
+
+  if (options == null) {
+    options = {}
+  } else if (typeof options === 'object') {
+    options = xtend(options)
+  } else {
+    throw new Error('Invalid value `' + options + '` for setting `options`')
+  }
+
+  for (key in defaults) {
+    value = options[key]
+
+    if (value == null) {
+      value = current[key]
+    }
+
+    if (
+      (key !== 'blocks' && typeof value !== 'boolean') ||
+      (key === 'blocks' && typeof value !== 'object')
+    ) {
+      throw new Error(
+        'Invalid value `' + value + '` for setting `options.' + key + '`'
+      )
+    }
+
+    options[key] = value
+  }
+
+  self.options = options
+  self.escape = escapes(options)
+
+  return self
+}