luaV_tostring     596 host/minilua.c #define tostring(L,o)((ttype(o)==4)||(luaV_tostring(L,o)))
luaV_tostring     601 host/minilua.c static int luaV_tostring(lua_State*L,StkId obj);
luaV_tostring    5483 host/minilua.c if(!luaV_tostring(L,o)){
luaV_tostring    5501 host/minilua.c l=(luaV_tostring(L,o)?tsvalue(o)->len:0);