ce4c83ff
 wxy
初始提交
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var utils = require('../utils')
, nodes = require('../nodes');
/**
* Return the separator of the given `list`.
*
* Examples:
*
* list1 = a b c
* list-separator(list1)
* // => ' '
*
* list2 = a, b, c
* list-separator(list2)
* // => ','
*
* @param {Experssion} list
* @return {String}
* @api public
*/
(module.exports = function listSeparator(list){
list = utils.unwrap(list);
return new nodes.String(list.isList ? ',' : ' ');
}).raw = true;
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