WIP - add extractor, generate snippet_data

node_modules/remark-parse/lib/tokenize/html-inline.js

@@ -0,0 +1,59 @@
+'use strict'
+
+var alphabetical = require('is-alphabetical')
+var locate = require('../locate/tag')
+var tag = require('../util/html').tag
+
+module.exports = inlineHTML
+inlineHTML.locator = locate
+
+var lessThan = '<'
+var questionMark = '?'
+var exclamationMark = '!'
+var slash = '/'
+
+var htmlLinkOpenExpression = /^<a /i
+var htmlLinkCloseExpression = /^<\/a>/i
+
+function inlineHTML(eat, value, silent) {
+  var self = this
+  var length = value.length
+  var character
+  var subvalue
+
+  if (value.charAt(0) !== lessThan || length < 3) {
+    return
+  }
+
+  character = value.charAt(1)
+
+  if (
+    !alphabetical(character) &&
+    character !== questionMark &&
+    character !== exclamationMark &&
+    character !== slash
+  ) {
+    return
+  }
+
+  subvalue = value.match(tag)
+
+  if (!subvalue) {
+    return
+  }
+
+  /* istanbul ignore if - not used yet. */
+  if (silent) {
+    return true
+  }
+
+  subvalue = subvalue[0]
+
+  if (!self.inLink && htmlLinkOpenExpression.test(subvalue)) {
+    self.inLink = true
+  } else if (self.inLink && htmlLinkCloseExpression.test(subvalue)) {
+    self.inLink = false
+  }
+
+  return eat(subvalue)({type: 'html', value: subvalue})
+}