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node_modules/stylus/lib/functions/clone.js 261 Bytes
ce4c83ff   wxy   初始提交
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  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;