2 files changed, 0 insertions, 57 deletions
diff --git a/lib/lua b/lib/lua
new file mode 160000
+Subproject 966e06975699f51022474b39629dbad9c0fcf0b
diff --git a/lib/lua/src/ldo.h b/lib/lua/src/ldo.h
deleted file mode 100644
index 98fddac59..000000000
--- a/lib/lua/src/ldo.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
-** $Id: ldo.h,v 2.7.1.1 2007/12/27 13:02:25 roberto Exp $
-** Stack and Call structure of Lua
-** See Copyright Notice in lua.h
-*/
-
-#ifndef ldo_h
-#define ldo_h
-
-
-#include "lobject.h"
-#include "lstate.h"
-#include "lzio.h"
-
-
-#define luaD_checkstack(L,n)	\
-  if ((char *)L->stack_last - (char *)L->top <= (n)*(int)sizeof(TValue)) \
-    luaD_growstack(L, n); \
-  else condhardstacktests(luaD_reallocstack(L, L->stacksize - EXTRA_STACK - 1));
-
-
-#define incr_top(L) {luaD_checkstack(L,1); L->top++;}
-
-#define savestack(L,p)		((char *)(p) - (char *)L->stack)
-#define restorestack(L,n)	((TValue *)((char *)L->stack + (n)))
-
-#define saveci(L,p)		((char *)(p) - (char *)L->base_ci)
-#define restoreci(L,n)		((CallInfo *)((char *)L->base_ci + (n)))
-
-
-/* results from luaD_precall */
-#define PCRLUA		0	/* initiated a call to a Lua function */
-#define PCRC		1	/* did a call to a C function */
-#define PCRYIELD	2	/* C funtion yielded */
-
-
-/* type of protected functions, to be ran by `runprotected' */
-typedef void (*Pfunc) (lua_State *L, void *ud);
-
-LUAI_FUNC int luaD_protectedparser (lua_State *L, ZIO *z, const char *name);
-LUAI_FUNC void luaD_callhook (lua_State *L, int event, int line);
-LUAI_FUNC int luaD_precall (lua_State *L, StkId func, int nresults);
-LUAI_FUNC void luaD_call (lua_State *L, StkId func, int nResults);
-LUAI_FUNC int luaD_pcall (lua_State *L, Pfunc func, void *u,
-                                        ptrdiff_t oldtop, ptrdiff_t ef);
-LUAI_FUNC int luaD_poscall (lua_State *L, StkId firstResult);
-LUAI_FUNC void luaD_reallocCI (lua_State *L, int newsize);
-LUAI_FUNC void luaD_reallocstack (lua_State *L, int newsize);
-LUAI_FUNC void luaD_growstack (lua_State *L, int n);
-
-LUAI_FUNC void luaD_throw (lua_State *L, int errcode);
-LUAI_FUNC int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud);
-
-LUAI_FUNC void luaD_seterrorobj (lua_State *L, int errcode, StkId oldtop);
-
-#endif
-