+++ /dev/null
-'use strict';
-
-var count = require('ccount');
-
-module.exports = enclose;
-
-var re = /\s/;
-
-/* Wrap `url` in angle brackets when needed, or when
- * forced.
- * In links, images, and definitions, the URL part needs
- * to be enclosed when it:
- *
- * - has a length of `0`;
- * - contains white-space;
- * - has more or less opening than closing parentheses.
- */
-function enclose(uri, always) {
- if (always || uri.length === 0 || re.test(uri) || count(uri, '(') !== count(uri, ')')) {
- return '<' + uri + '>';
- }
-
- return uri;
-}