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'use strict';
module.exports = function quote(xs) {
return xs.map(function (s) {
if (s === '') {
return '\'\'';
}
if (s && typeof s === 'object') {
return s.op.replace(/(.)/g, '\\$1');
}
if ((/["\s\\]/).test(s) && !(/'/).test(s)) {
return "'" + s.replace(/(['])/g, '\\$1') + "'";
}
if ((/["'\s]/).test(s)) {
return '"' + s.replace(/(["\\$`!])/g, '\\$1') + '"';
}
return String(s).replace(/([A-Za-z]:)?([#!"$&'()*,:;<=>?@[\\\]^`{|}])/g, '$1\\$2');
}).join(' ');
};
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