'luaO_arith' -> 'luaO_numarith'

lcode.c

@@ -1,5 +1,5 @@
 /*
-** $Id: lcode.c,v 2.65 2013/04/25 19:35:19 roberto Exp $
+** $Id: lcode.c,v 2.66 2013/04/26 13:07:53 roberto Exp roberto $
 ** Code generator for Lua
 ** See Copyright Notice in lua.h
 */
@@ -734,7 +734,7 @@ static int constfolding (OpCode op, expdesc *e1, expdesc *e2) {
   if (!isnumeral(e1) || !isnumeral(e2)) return 0;
   if ((op == OP_DIV || op == OP_IDIV || op == OP_MOD) && e2->u.nval == 0)
     return 0;  /* do not attempt to divide by 0 */
-  r = luaO_arith(op - OP_ADD + LUA_OPADD, e1->u.nval, e2->u.nval);
+  r = luaO_numarith(op - OP_ADD + LUA_OPADD, e1->u.nval, e2->u.nval);
   e1->u.nval = r;
   return 1;
 }

lobject.c

@@ -1,5 +1,5 @@
 /*
-** $Id: lobject.c,v 2.59 2013/04/16 18:46:28 roberto Exp roberto $
+** $Id: lobject.c,v 2.60 2013/04/25 13:53:13 roberto Exp roberto $
 ** Some generic functions over Lua objects
 ** See Copyright Notice in lua.h
 */
@@ -70,7 +70,7 @@ int luaO_ceillog2 (unsigned int x) {
 }
 
 
-lua_Number luaO_arith (int op, lua_Number v1, lua_Number v2) {
+lua_Number luaO_numarith (int op, lua_Number v1, lua_Number v2) {
   switch (op) {
     case LUA_OPADD: return luai_numadd(NULL, v1, v2);
     case LUA_OPSUB: return luai_numsub(NULL, v1, v2);

lobject.h

@@ -1,5 +1,5 @@
 /*
-** $Id: lobject.h,v 2.73 2013/04/15 15:44:46 roberto Exp roberto $
+** $Id: lobject.h,v 2.74 2013/04/16 18:46:28 roberto Exp roberto $
 ** Type definitions for Lua objects
 ** See Copyright Notice in lua.h
 */
@@ -496,7 +496,7 @@ LUAI_DDEC const TValue luaO_nilobject_;
 LUAI_FUNC int luaO_int2fb (unsigned int x);
 LUAI_FUNC int luaO_fb2int (int x);
 LUAI_FUNC int luaO_ceillog2 (unsigned int x);
-LUAI_FUNC lua_Number luaO_arith (int op, lua_Number v1, lua_Number v2);
+LUAI_FUNC lua_Number luaO_numarith (int op, lua_Number v1, lua_Number v2);
 LUAI_FUNC int luaO_str2d (const char *s, size_t len, lua_Number *result);
 LUAI_FUNC int luaO_str2int (const char *s, lua_Integer *result);
 LUAI_FUNC int luaO_hexavalue (int c);