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- var serial_maker = (function () {
- var prefix = ' ';
- var seq = 0;
- return {
- set_prefix: function (p) {
- prefix = String(p);
- },
- set_seq: function (s) {
- seq = s;
- },
- gensym : function () {
- var result = prefix + seq;
- seq += 1;
- return result;
- }
- };
- });
- var seqer = serial_maker();
- seqer.set_prefix('Q');
- seqer.set_seq(1000);
- var unique = seqer.gensym();
- document.writeln(unique);
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