shithub: slug

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lua interpreter fine-tuning

--- a/slug.c

+++ b/slug.c

@@ -12,6 +12,9 @@

 	int r;

 	L = luaL_newstate();

+	lua_gc(L, LUA_GCGEN, 0, 0);	

+	lua_pushboolean(L, 1);

+	lua_setfield(L, LUA_REGISTRYINDEX, "LUA_NOENV");

 	luaL_openlibs(L);

 	r = luaL_dofile(L, argc > 1 ? argv[1] : NULL);

 	if(r != LUA_OK){

@@ -118,6 +121,7 @@

 	alts[0].c = mc->c;

 	alts[1].c = mc->resizec;

 	alts[2].c = kc->c;

+	setfcr(getfcr() & ~(FPZDIV | FPOVFL | FPINVAL));	

 	L = linit(argc, argv);

 	registerapi(L);

 	initstate(L);