commit e182cf452fca5e00c6bd6a63642ce3ef8d7f7a53
parent e34f282365d72ddbd2000f789cd804dbbd433773
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Mon, 24 Jun 2002 10:53:51 -0300
`^' operator is defined in registry.__pow
Diffstat:
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/lmathlib.c b/lmathlib.c
@@ -1,5 +1,5 @@
/*
-** $Id: lmathlib.c,v 1.46 2002/06/05 17:24:04 roberto Exp roberto $
+** $Id: lmathlib.c,v 1.47 2002/06/18 15:16:18 roberto Exp roberto $
** Standard mathematical library
** See Copyright Notice in lua.h
*/
@@ -220,6 +220,7 @@ static const luaL_reg mathlib[] = {
{"log10", math_log10},
{"exp", math_exp},
{"deg", math_deg},
+ {"pow", math_pow},
{"rad", math_rad},
{"random", math_random},
{"randomseed", math_randomseed},
@@ -236,9 +237,11 @@ LUALIB_API int lua_mathlibopen (lua_State *L) {
luaL_openlib(L, mathlib, 0);
lua_pushliteral(L, "pi");
lua_pushnumber(L, PI);
- lua_register(L, "pow", math_pow);
lua_settable(L, -3);
lua_settable(L, LUA_GLOBALSINDEX);
+ lua_pushliteral(L, "__pow");
+ lua_pushcfunction(L, math_pow);
+ lua_settable(L, LUA_REGISTRYINDEX);
return 0;
}