add emscripten options; now hello world works except for one invalid regexp
add emscripten options; now hello world works except for one invalid regexp

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