hexo/node_modules/stylus/lib/functions/clone.js

15 lines
261 B
JavaScript

var utils = require('../utils');
/**
* Return a clone of the given `expr`.
*
* @param {Expression} expr
* @return {Node}
* @api public
*/
(module.exports = function clone(expr){
utils.assertPresent(expr, 'expr');
return expr.clone();
}).raw = true;