1024 static lua_Number adddigit (char *buff, int n, lua_Number x) {  in adddigit()
1025   lua_Number dd = l_mathop(floor)(x);  /* get integer part from 'x' */  in adddigit()
1032 static int num2straux (char *buff, int sz, lua_Number x) {  in num2straux()
1034   if (x != x || x == (lua_Number)HUGE_VAL || x == -(lua_Number)HUGE_VAL)  in num2straux()
1042     lua_Number m = l_mathop(frexp)(x, &e);  /* 'x' fraction and exponent */  in num2straux()
1065                             const char *fmt, lua_Number x) {  in lua_number2strx()
1160 static int quotefloat (lua_State *L, char *buff, lua_Number n) {  in quotefloat()
1162   if (n == (lua_Number)HUGE_VAL)  /* inf? */  in quotefloat()
1164   else if (n == -(lua_Number)HUGE_VAL)  /* -inf? */  in quotefloat()
1342           lua_Number n = luaL_checknumber(L, arg);  in str_format()
1526     case 'n': *size = sizeof(lua_Number); return Knumber;  in getoption()
1528     case 'n': *size = sizeof(lua_Number); return Kint;  in getoption()
1671         lua_Number f = luaL_checknumber(L, arg);  /* get argument */  in str_pack()
1812         lua_pushnumber(L, (lua_Number)f);  in str_unpack()
1816         lua_Number f;  in str_unpack()
1824         lua_pushnumber(L, (lua_Number)f);  in str_unpack()