1 files changed, 12 insertions, 26 deletions

diff --git a/lbaselib.c b/lbaselib.c
index 8e033865..477d44d2 100644
--- a/lbaselib.c
+++ b/lbaselib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lbaselib.c,v 1.320 2018/02/25 12:48:16 roberto Exp roberto $
+** $Id: lbaselib.c,v 1.321 2018/02/27 17:48:28 roberto Exp roberto $
 ** Basic library
 ** See Copyright Notice in lua.h
 */
@@ -253,23 +253,6 @@ static int luaB_type (lua_State *L) {
 }
 
 
-static int pairsmeta (lua_State *L, const char *method, int iszero,
-                      lua_CFunction iter) {
-  luaL_checkany(L, 1);
-  if (luaL_getmetafield(L, 1, method) == LUA_TNIL) {  /* no metamethod? */
-    lua_pushcfunction(L, iter);  /* will return generator, */
-    lua_pushvalue(L, 1);  /* state, */
-    if (iszero) lua_pushinteger(L, 0);  /* and initial value */
-    else lua_pushnil(L);
-  }
-  else {
-    lua_pushvalue(L, 1);  /* argument 'self' to metamethod */
-    lua_call(L, 1, 3);  /* get 3 values from metamethod */
-  }
-  return 3;
-}
-
-
 static int luaB_next (lua_State *L) {
   luaL_checktype(L, 1, LUA_TTABLE);
   lua_settop(L, 2);  /* create a 2nd argument if there isn't one */
@@ -283,7 +266,17 @@ static int luaB_next (lua_State *L) {
 
 
 static int luaB_pairs (lua_State *L) {
-  return pairsmeta(L, "__pairs", 0, luaB_next);
+  luaL_checkany(L, 1);
+  if (luaL_getmetafield(L, 1, "__pairs") == LUA_TNIL) {  /* no metamethod? */
+    lua_pushcfunction(L, luaB_next);  /* will return generator, */
+    lua_pushvalue(L, 1);  /* state, */
+    lua_pushnil(L);  /* and initial value */
+  }
+  else {
+    lua_pushvalue(L, 1);  /* argument 'self' to metamethod */
+    lua_call(L, 1, 3);  /* get 3 values from metamethod */
+  }
+  return 3;
 }
 
 
@@ -302,15 +295,11 @@ static int ipairsaux (lua_State *L) {
 ** (The given "table" may not be a table.)
 */
 static int luaB_ipairs (lua_State *L) {
-#if defined(LUA_COMPAT_IPAIRS)
-  return pairsmeta(L, "__ipairs", 1, ipairsaux);
-#else
   luaL_checkany(L, 1);
   lua_pushcfunction(L, ipairsaux);  /* iteration function */
   lua_pushvalue(L, 1);  /* state */
   lua_pushinteger(L, 0);  /* initial value */
   return 3;
-#endif
 }
 
 
@@ -506,9 +495,6 @@ static const luaL_Reg base_funcs[] = {
   {"ipairs", luaB_ipairs},
   {"loadfile", luaB_loadfile},
   {"load", luaB_load},
-#if defined(LUA_COMPAT_LOADSTRING)
-  {"loadstring", luaB_load},
-#endif
   {"next", luaB_next},
   {"pairs", luaB_pairs},
   {"pcall", luaB_pcall},