make 'stack' return ToString(err) when tracebacks disabled
make 'stack' return ToString(err) when tracebacks disabled

rwaldron/duktape,sloth4413/duktape,rwaldron/duktape,thurday/duktape,kphillisjr/duktape,reqshark/duktape,jmptrader/duktape,haosu1987/duktape,pombredanne/duktape,eddieh/duktape,zeropool/duktape,svaarala/duktape,kphillisjr/duktape,zeropool/duktape,nivertech/duktape,chenyaqiuqiu/duktape,sloth4413/duktape,thurday/duktape,nivertech/duktape,pombredanne/duktape,jmptrader/duktape,chenyaqiuqiu/duktape,reqshark/duktape,nivertech/duktape,sloth4413/duktape,kphillisjr/duktape,pombredanne/duktape,haosu1987/duktape,thurday/duktape,sloth4413/duktape,rwaldron/duktape,thurday/duktape,svaarala/duktape,skomski/duktape,reqshark/duktape,pombredanne/duktape,haosu1987/duktape,jmptrader/duktape,pombredanne/duktape,daimajia/duktape,tassmjau/duktape,harold-b/duktape,reqshark/duktape,rwaldron/duktape,chenyaqiuqiu/duktape,harold-b/duktape,kphillisjr/duktape,tassmjau/duktape,eddieh/duktape,svaarala/duktape,tassmjau/duktape,pombredanne/duktape,jmptrader/duktape,nivertech/duktape,daimajia/duktape,rwaldron/duktape,tassmjau/duktape,markand/duktape,svaarala/duktape,svaarala/duktape,markand/duktape,chenyaqiuqiu/duktape,harold-b/duktape,pombredanne/duktape,tassmjau/duktape,svaarala/duktape,sloth4413/duktape,nivertech/duktape,eddieh/duktape,reqshark/duktape,skomski/duktape,eddieh/duktape,nivertech/duktape,sloth4413/duktape,markand/duktape,markand/duktape,daimajia/duktape,chenyaqiuqiu/duktape,daimajia/duktape,sloth4413/duktape,haosu1987/duktape,skomski/duktape,eddieh/duktape,thurday/duktape,jmptrader/duktape,eddieh/duktape,reqshark/duktape,zeropool/duktape,pombredanne/duktape,markand/duktape,tassmjau/duktape,sloth4413/duktape,harold-b/duktape,svaarala/duktape,tassmjau/duktape,zeropool/duktape,markand/duktape,eddieh/duktape,zeropool/duktape,markand/duktape,reqshark/duktape,harold-b/duktape,thurday/duktape,kphillisjr/duktape,zeropool/duktape,zeropool/duktape,skomski/duktape,tassmjau/duktape,skomski/duktape,chenyaqiuqiu/duktape,thurday/duktape,harold-b/duktape,markand/duktape,haosu1987/duktape,harold-b/duktape,haosu1987/duktape,eddieh/duktape,harold-b/duktape,reqshark/duktape,zeropool/duktape,chenyaqiuqiu/duktape,daimajia/duktape,kphillisjr/duktape,kphillisjr/duktape,jmptrader/duktape,jmptrader/duktape,thurday/duktape,zeropool/duktape,zeropool/duktape,thurday/duktape,nivertech/duktape,sloth4413/duktape,chenyaqiuqiu/duktape,eddieh/duktape,thurday/duktape,eddieh/duktape,chenyaqiuqiu/duktape,tassmjau/duktape,kphillisjr/duktape,nivertech/duktape,kphillisjr/duktape,reqshark/duktape,nivertech/duktape,nivertech/duktape,skomski/duktape,tassmjau/duktape,jmptrader/duktape,chenyaqiuqiu/duktape,sloth4413/duktape,harold-b/duktape,skomski/duktape,haosu1987/duktape,skomski/duktape,pombredanne/duktape,pombredanne/duktape,haosu1987/duktape,harold-b/duktape,svaarala/duktape,reqshark/duktape,markand/duktape,kphillisjr/duktape,svaarala/duktape,haosu1987/duktape,jmptrader/duktape,daimajia/duktape,rwaldron/duktape,skomski/duktape,skomski/duktape,haosu1987/duktape,markand/duktape,jmptrader/duktape