rem: return syntax[s] || (syntax[s] = { id: s, lbp: p, value: s }); 
add: var x = syntax[s]; if (!x || typeof x !== 'object') { syntax[s] = x = { id: s, lbp: p, value: s }; } return x; 
context:     function symbol(s, p) {        return syntax[s] || (syntax[s] = {            id: s,            lbp: p,            value: s        });    }
meta: 5491	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5491/78561e9fb67e01f7f75693e77959bd914c7d92d7/fulljslint.js/clean/src/net/happygiraffe/jslint/fulljslint.js