1 files changed, 151 insertions, 0 deletions
diff --git a/tools/node_modules/eslint/node_modules/remark-parse/lib/tokenize/auto-link.js b/tools/node_modules/eslint/node_modules/remark-parse/lib/tokenize/auto-link.js
new file mode 100644
index 0000000000..3861b48a14
--- /dev/null
+++ b/tools/node_modules/eslint/node_modules/remark-parse/lib/tokenize/auto-link.js
@@ -0,0 +1,151 @@
+/**
+ * @author Titus Wormer
+ * @copyright 2015 Titus Wormer
+ * @license MIT
+ * @module remark:parse:tokenize:auto-link
+ * @fileoverview Tokenise an auto-link.
+ */
+
+'use strict';
+
+var decode = require('parse-entities');
+var locate = require('../locate/tag');
+
+module.exports = autoLink;
+autoLink.locator = locate;
+autoLink.notInLink = true;
+
+var C_LT = '<';
+var C_GT = '>';
+var C_AT_SIGN = '@';
+var C_SLASH = '/';
+var MAILTO = 'mailto:';
+var MAILTO_LENGTH = MAILTO.length;
+
+/* Tokenise a link. */
+function autoLink(eat, value, silent) {
+  var self;
+  var subvalue;
+  var length;
+  var index;
+  var queue;
+  var character;
+  var hasAtCharacter;
+  var link;
+  var now;
+  var content;
+  var tokenize;
+  var exit;
+
+  if (value.charAt(0) !== C_LT) {
+    return;
+  }
+
+  self = this;
+  subvalue = '';
+  length = value.length;
+  index = 0;
+  queue = '';
+  hasAtCharacter = false;
+  link = '';
+
+  index++;
+  subvalue = C_LT;
+
+  while (index < length) {
+    character = value.charAt(index);
+
+    if (
+      character === ' ' ||
+      character === C_GT ||
+      character === C_AT_SIGN ||
+      (character === ':' && value.charAt(index + 1) === C_SLASH)
+    ) {
+      break;
+    }
+
+    queue += character;
+    index++;
+  }
+
+  if (!queue) {
+    return;
+  }
+
+  link += queue;
+  queue = '';
+
+  character = value.charAt(index);
+  link += character;
+  index++;
+
+  if (character === C_AT_SIGN) {
+    hasAtCharacter = true;
+  } else {
+    if (
+      character !== ':' ||
+      value.charAt(index + 1) !== C_SLASH
+    ) {
+      return;
+    }
+
+    link += C_SLASH;
+    index++;
+  }
+
+  while (index < length) {
+    character = value.charAt(index);
+
+    if (character === ' ' || character === C_GT) {
+      break;
+    }
+
+    queue += character;
+    index++;
+  }
+
+  character = value.charAt(index);
+
+  if (!queue || character !== C_GT) {
+    return;
+  }
+
+  /* istanbul ignore if - never used (yet) */
+  if (silent) {
+    return true;
+  }
+
+  link += queue;
+  content = link;
+  subvalue += link + character;
+  now = eat.now();
+  now.column++;
+  now.offset++;
+
+  if (hasAtCharacter) {
+    if (link.slice(0, MAILTO_LENGTH).toLowerCase() === MAILTO) {
+      content = content.substr(MAILTO_LENGTH);
+      now.column += MAILTO_LENGTH;
+      now.offset += MAILTO_LENGTH;
+    } else {
+      link = MAILTO + link;
+    }
+  }
+
+  /* Temporarily remove support for escapes in autolinks. */
+  tokenize = self.inlineTokenizers.escape;
+  self.inlineTokenizers.escape = null;
+  exit = self.enterLink();
+
+  content = self.tokenizeInline(content, now);
+
+  self.inlineTokenizers.escape = tokenize;
+  exit();
+
+  return eat(subvalue)({
+    type: 'link',
+    title: null,
+    url: decode(link),
+    children: content
+  });
+}