rem: var r = null; for (var i = 0; i<px.length; i++) { if ( px[i] == null ) { continue; } try { r = ( px[i].call( this, s ) ); } catch(e) { r = null; } if (r) { return r; } } throw new $P.Exception(s); } 
add: var r = null; for (var i = 0; i < px.length; i++) { if (px[i] == null) { continue; } try { r = (px[i].call(this, s)); } catch (e) { r = null; } if (r) { return r; } } throw new $P.Exception(s); }; 
context:         return function (s) {             var r = null;            for (var i = 0; i<px.length; i++) {                 if ( px[i] == null ) {                     continue;                 }                try {                     r = ( px[i].call( this, s ) );                 } catch(e) {                     r = null;                 }                if (r) { return r; }            }             throw new $P.Exception(s);        }
meta: 1273	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1273/47401e9706fb1f3ab17e4446d15c67ed8e6d530a/parser-debug.js/buggy/src/parser-debug.js