Large dos2unix commit...

3 files changed, 615 insertions, 615 deletions

diff --git a/lib/lua/include/lauxlib.h b/lib/lua/include/lauxlib.h
index dd4dd7b..18ba835 100644
--- a/lib/lua/include/lauxlib.h
+++ b/lib/lua/include/lauxlib.h
@@ -1,149 +1,149 @@
-/*

-** $Id: lauxlib.h,v 1.4 2004-11-27 21:43:49 pixel Exp $

-** Auxiliary functions for building Lua libraries

-** See Copyright Notice in lua.h

-*/

-

-

-#ifndef lauxlib_h

-#define lauxlib_h

-

-

-#include <stddef.h>

-#include <stdio.h>

-

-#include "lua.h"

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-

-#ifndef LUALIB_API

-#define LUALIB_API	LUA_API

-#endif

-

-typedef struct luaL_reg {

-  const char *name;

-  lua_CFunction func;

-} luaL_reg;

-

-

-LUALIB_API void luaL_openlib (lua_State *L, const char *libname,

-                               const luaL_reg *l, int nup);

-LUALIB_API int luaL_getmetafield (lua_State *L, int obj, const char *e);

-LUALIB_API int luaL_callmeta (lua_State *L, int obj, const char *e);

-LUALIB_API int luaL_typerror (lua_State *L, int narg, const char *tname);

-LUALIB_API int luaL_argerror (lua_State *L, int numarg, const char *extramsg);

-LUALIB_API const char *luaL_checklstring (lua_State *L, int numArg, size_t *l);

-LUALIB_API const char *luaL_optlstring (lua_State *L, int numArg,

-                                           const char *def, size_t *l);

-LUALIB_API lua_Number luaL_checknumber (lua_State *L, int numArg);

-LUALIB_API lua_Number luaL_optnumber (lua_State *L, int nArg, lua_Number def);

-

-LUALIB_API void luaL_checkstack (lua_State *L, int sz, const char *msg);

-LUALIB_API void luaL_checktype (lua_State *L, int narg, int t);

-LUALIB_API void luaL_checkany (lua_State *L, int narg);

-

-LUALIB_API int   luaL_newmetatable (lua_State *L, const char *tname);

-LUALIB_API void  luaL_getmetatable (lua_State *L, const char *tname);

-LUALIB_API void *luaL_checkudata (lua_State *L, int ud, const char *tname);

-

-LUALIB_API void luaL_where (lua_State *L, int lvl);

-LUALIB_API int luaL_error (lua_State *L, const char *fmt, ...);

-

-LUALIB_API int luaL_findstring (const char *st, const char *const lst[]);

-

-LUALIB_API int luaL_ref (lua_State *L, int t);

-LUALIB_API void luaL_unref (lua_State *L, int t, int ref);

-

-LUALIB_API int luaL_getn (lua_State *L, int t);

-LUALIB_API void luaL_setn (lua_State *L, int t, int n);

-

-LUALIB_API int luaL_loadfile (lua_State *L, const char *filename);

-LUALIB_API int luaL_loadbuffer (lua_State *L, const char *buff, size_t sz,

-                                const char *name);

-

-

-

-/*

-** ===============================================================

-** some useful macros

-** ===============================================================

-*/

-

-#define luaL_argcheck(L, cond,numarg,extramsg) if (!(cond)) \

-                                               luaL_argerror(L, numarg,extramsg)

-#define luaL_checkstring(L,n)	(luaL_checklstring(L, (n), NULL))

-#define luaL_optstring(L,n,d)	(luaL_optlstring(L, (n), (d), NULL))

-#define luaL_checkint(L,n)	((int)luaL_checknumber(L, n))

-#define luaL_checklong(L,n)	((long)luaL_checknumber(L, n))

-#define luaL_optint(L,n,d)	((int)luaL_optnumber(L, n,(lua_Number)(d)))

-#define luaL_optlong(L,n,d)	((long)luaL_optnumber(L, n,(lua_Number)(d)))

-

-

-/*

-** {======================================================

-** Generic Buffer manipulation

-** =======================================================

-*/

-

-

-#ifndef LUAL_BUFFERSIZE

-#define LUAL_BUFFERSIZE	  BUFSIZ

-#endif

-

-

-typedef struct luaL_Buffer {

-  char *p;			/* current position in buffer */

-  int lvl;  /* number of strings in the stack (level) */

-  lua_State *L;

-  char buffer[LUAL_BUFFERSIZE];

-} luaL_Buffer;

-

-#define luaL_putchar(B,c) \

-  ((void)((B)->p < ((B)->buffer+LUAL_BUFFERSIZE) || luaL_prepbuffer(B)), \

-   (*(B)->p++ = (char)(c)))

-

-#define luaL_addsize(B,n)	((B)->p += (n))

-

-LUALIB_API void luaL_buffinit (lua_State *L, luaL_Buffer *B);

-LUALIB_API char *luaL_prepbuffer (luaL_Buffer *B);

-LUALIB_API void luaL_addlstring (luaL_Buffer *B, const char *s, size_t l);

-LUALIB_API void luaL_addstring (luaL_Buffer *B, const char *s);

-LUALIB_API void luaL_addvalue (luaL_Buffer *B);

-LUALIB_API void luaL_pushresult (luaL_Buffer *B);

-

-

-/* }====================================================== */

-

-

-

-/*

-** Compatibility macros and functions

-*/

-

-LUALIB_API int   lua_dofile (lua_State *L, const char *filename);

-LUALIB_API int   lua_dostring (lua_State *L, const char *str);

-LUALIB_API int   lua_dobuffer (lua_State *L, const char *buff, size_t sz,

-                               const char *n);

-

-

-#define luaL_check_lstr 	luaL_checklstring

-#define luaL_opt_lstr 	luaL_optlstring 

-#define luaL_check_number 	luaL_checknumber 

-#define luaL_opt_number	luaL_optnumber

-#define luaL_arg_check	luaL_argcheck

-#define luaL_check_string	luaL_checkstring

-#define luaL_opt_string	luaL_optstring

-#define luaL_check_int	luaL_checkint

-#define luaL_check_long	luaL_checklong

-#define luaL_opt_int	luaL_optint

-#define luaL_opt_long	luaL_optlong

-

-#ifdef __cplusplus

-}

-#endif

-

-#endif

-

-

+/*
+** $Id: lauxlib.h,v 1.5 2004-11-27 21:46:06 pixel Exp $
+** Auxiliary functions for building Lua libraries
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lauxlib_h
+#define lauxlib_h
+
+
+#include <stddef.h>
+#include <stdio.h>
+
+#include "lua.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef LUALIB_API
+#define LUALIB_API	LUA_API
+#endif
+
+typedef struct luaL_reg {
+  const char *name;
+  lua_CFunction func;
+} luaL_reg;
+
+
+LUALIB_API void luaL_openlib (lua_State *L, const char *libname,
+                               const luaL_reg *l, int nup);
+LUALIB_API int luaL_getmetafield (lua_State *L, int obj, const char *e);
+LUALIB_API int luaL_callmeta (lua_State *L, int obj, const char *e);
+LUALIB_API int luaL_typerror (lua_State *L, int narg, const char *tname);
+LUALIB_API int luaL_argerror (lua_State *L, int numarg, const char *extramsg);
+LUALIB_API const char *luaL_checklstring (lua_State *L, int numArg, size_t *l);
+LUALIB_API const char *luaL_optlstring (lua_State *L, int numArg,
+                                           const char *def, size_t *l);
+LUALIB_API lua_Number luaL_checknumber (lua_State *L, int numArg);
+LUALIB_API lua_Number luaL_optnumber (lua_State *L, int nArg, lua_Number def);
+
+LUALIB_API void luaL_checkstack (lua_State *L, int sz, const char *msg);
+LUALIB_API void luaL_checktype (lua_State *L, int narg, int t);
+LUALIB_API void luaL_checkany (lua_State *L, int narg);
+
+LUALIB_API int   luaL_newmetatable (lua_State *L, const char *tname);
+LUALIB_API void  luaL_getmetatable (lua_State *L, const char *tname);
+LUALIB_API void *luaL_checkudata (lua_State *L, int ud, const char *tname);
+
+LUALIB_API void luaL_where (lua_State *L, int lvl);
+LUALIB_API int luaL_error (lua_State *L, const char *fmt, ...);
+
+LUALIB_API int luaL_findstring (const char *st, const char *const lst[]);
+
+LUALIB_API int luaL_ref (lua_State *L, int t);
+LUALIB_API void luaL_unref (lua_State *L, int t, int ref);
+
+LUALIB_API int luaL_getn (lua_State *L, int t);
+LUALIB_API void luaL_setn (lua_State *L, int t, int n);
+
+LUALIB_API int luaL_loadfile (lua_State *L, const char *filename);
+LUALIB_API int luaL_loadbuffer (lua_State *L, const char *buff, size_t sz,
+                                const char *name);
+
+
+
+/*
+** ===============================================================
+** some useful macros
+** ===============================================================
+*/
+
+#define luaL_argcheck(L, cond,numarg,extramsg) if (!(cond)) \
+                                               luaL_argerror(L, numarg,extramsg)
+#define luaL_checkstring(L,n)	(luaL_checklstring(L, (n), NULL))
+#define luaL_optstring(L,n,d)	(luaL_optlstring(L, (n), (d), NULL))
+#define luaL_checkint(L,n)	((int)luaL_checknumber(L, n))
+#define luaL_checklong(L,n)	((long)luaL_checknumber(L, n))
+#define luaL_optint(L,n,d)	((int)luaL_optnumber(L, n,(lua_Number)(d)))
+#define luaL_optlong(L,n,d)	((long)luaL_optnumber(L, n,(lua_Number)(d)))
+
+
+/*
+** {======================================================
+** Generic Buffer manipulation
+** =======================================================
+*/
+
+
+#ifndef LUAL_BUFFERSIZE
+#define LUAL_BUFFERSIZE	  BUFSIZ
+#endif
+
+
+typedef struct luaL_Buffer {
+  char *p;			/* current position in buffer */
+  int lvl;  /* number of strings in the stack (level) */
+  lua_State *L;
+  char buffer[LUAL_BUFFERSIZE];
+} luaL_Buffer;
+
+#define luaL_putchar(B,c) \
+  ((void)((B)->p < ((B)->buffer+LUAL_BUFFERSIZE) || luaL_prepbuffer(B)), \
+   (*(B)->p++ = (char)(c)))
+
+#define luaL_addsize(B,n)	((B)->p += (n))
+
+LUALIB_API void luaL_buffinit (lua_State *L, luaL_Buffer *B);
+LUALIB_API char *luaL_prepbuffer (luaL_Buffer *B);
+LUALIB_API void luaL_addlstring (luaL_Buffer *B, const char *s, size_t l);
+LUALIB_API void luaL_addstring (luaL_Buffer *B, const char *s);
+LUALIB_API void luaL_addvalue (luaL_Buffer *B);
+LUALIB_API void luaL_pushresult (luaL_Buffer *B);
+
+
+/* }====================================================== */
+
+
+
+/*
+** Compatibility macros and functions
+*/
+
+LUALIB_API int   lua_dofile (lua_State *L, const char *filename);
+LUALIB_API int   lua_dostring (lua_State *L, const char *str);
+LUALIB_API int   lua_dobuffer (lua_State *L, const char *buff, size_t sz,
+                               const char *n);
+
+
+#define luaL_check_lstr 	luaL_checklstring
+#define luaL_opt_lstr 	luaL_optlstring 
+#define luaL_check_number 	luaL_checknumber 
+#define luaL_opt_number	luaL_optnumber
+#define luaL_arg_check	luaL_argcheck
+#define luaL_check_string	luaL_checkstring
+#define luaL_opt_string	luaL_optstring
+#define luaL_check_int	luaL_checkint
+#define luaL_check_long	luaL_checklong
+#define luaL_opt_int	luaL_optint
+#define luaL_opt_long	luaL_optlong
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+
diff --git a/lib/lua/include/lua.h b/lib/lua/include/lua.h
index 87e69af..a3def0e 100644
--- a/lib/lua/include/lua.h
+++ b/lib/lua/include/lua.h
@@ -1,400 +1,400 @@
-/*

-** $Id: lua.h,v 1.5 2004-11-27 21:43:49 pixel Exp $

-** Lua - An Extensible Extension Language

-** Tecgraf: Computer Graphics Technology Group, PUC-Rio, Brazil

-** http://www.lua.org	mailto:info@lua.org

-** See Copyright Notice at the end of this file

-*/

-

-

-#ifndef lua_h

-#define lua_h

-

-#include <stdarg.h>

-#include <stddef.h>

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-

-#define LUA_VERSION	"Lua 5.0"

-#define LUA_COPYRIGHT	"Copyright (C) 1994-2003 Tecgraf, PUC-Rio"

-#define LUA_AUTHORS 	"R. Ierusalimschy, L. H. de Figueiredo & W. Celes"

-

-

-

-/* option for multiple returns in `lua_pcall' and `lua_call' */

-#define LUA_MULTRET	(-1)

-

-

-/*

-** pseudo-indices

-*/

-#define LUA_REGISTRYINDEX	(-10000)

-#define LUA_GLOBALSINDEX	(-10001)

-#define lua_upvalueindex(i)	(LUA_GLOBALSINDEX-(i))

-

-

-/* error codes for `lua_load' and `lua_pcall' */

-#define LUA_ERRRUN	1

-#define LUA_ERRFILE	2

-#define LUA_ERRSYNTAX	3

-#define LUA_ERRMEM	4

-#define LUA_ERRERR	5

-

-

-typedef struct lua_State lua_State;

-

-typedef int (*lua_CFunction) (lua_State *L);

-

-

-/*

-** functions that read/write blocks when loading/dumping Lua chunks

-*/

-typedef const char * (*lua_Chunkreader) (lua_State *L, void *ud, size_t *sz);

-

-typedef int (*lua_Chunkwriter) (lua_State *L, const void* p,

-                                size_t sz, void* ud);

-

-

-/*

-** basic types

-*/

-#define LUA_TNONE	(-1)

-

-#define LUA_TNIL	0

-#define LUA_TBOOLEAN	1

-#define LUA_TLIGHTUSERDATA	2

-#define LUA_TNUMBER	3

-#define LUA_TSTRING	4

-#define LUA_TTABLE	5

-#define LUA_TFUNCTION	6

-#define LUA_TUSERDATA	7

-#define LUA_TTHREAD	8

-

-

-/* minimum Lua stack available to a C function */

-#define LUA_MINSTACK	20

-

-

-/*

-** generic extra include file

-*/

-#ifdef LUA_USER_H

-#include LUA_USER_H

-#endif

-

-

-/* type of numbers in Lua */

-#ifndef LUA_NUMBER

-typedef double lua_Number;

-#else

-typedef LUA_NUMBER lua_Number;

-#endif

-

-

-/* mark for all API functions */

-#ifndef LUA_API

-#define LUA_API		extern

-#endif

-

-

-/*

-** state manipulation

-*/

-LUA_API lua_State *lua_open (void);

-LUA_API void       lua_close (lua_State *L);

-LUA_API lua_State *lua_newthread (lua_State *L);

-

-LUA_API lua_CFunction lua_atpanic (lua_State *L, lua_CFunction panicf);

-

-

-/*

-** basic stack manipulation

-*/

-LUA_API int   lua_gettop (lua_State *L);

-LUA_API void  lua_settop (lua_State *L, int idx);

-LUA_API void  lua_pushvalue (lua_State *L, int idx);

-LUA_API void  lua_remove (lua_State *L, int idx);

-LUA_API void  lua_insert (lua_State *L, int idx);

-LUA_API void  lua_replace (lua_State *L, int idx);

-LUA_API int   lua_checkstack (lua_State *L, int sz);

-

-LUA_API void  lua_xmove (lua_State *from, lua_State *to, int n);

-

-

-/*

-** access functions (stack -> C)

-*/

-

-LUA_API int             lua_isnumber (lua_State *L, int idx);

-LUA_API int             lua_isstring (lua_State *L, int idx);

-LUA_API int             lua_iscfunction (lua_State *L, int idx);

-LUA_API int             lua_isuserdata (lua_State *L, int idx);

-LUA_API int             lua_type (lua_State *L, int idx);

-LUA_API const char     *lua_typename (lua_State *L, int tp);

-

-LUA_API int            lua_equal (lua_State *L, int idx1, int idx2);

-LUA_API int            lua_rawequal (lua_State *L, int idx1, int idx2);

-LUA_API int            lua_lessthan (lua_State *L, int idx1, int idx2);

-

-LUA_API lua_Number      lua_tonumber (lua_State *L, int idx);

-LUA_API int             lua_toboolean (lua_State *L, int idx);

-LUA_API const char     *lua_tostring (lua_State *L, int idx);

-LUA_API size_t          lua_strlen (lua_State *L, int idx);

-LUA_API lua_CFunction   lua_tocfunction (lua_State *L, int idx);

-LUA_API void	       *lua_touserdata (lua_State *L, int idx);

-LUA_API lua_State      *lua_tothread (lua_State *L, int idx);

-LUA_API const void     *lua_topointer (lua_State *L, int idx);

-

-

-/*

-** push functions (C -> stack)

-*/

-LUA_API void  lua_pushnil (lua_State *L);

-LUA_API void  lua_pushnumber (lua_State *L, lua_Number n);

-LUA_API void  lua_pushlstring (lua_State *L, const char *s, size_t l);

-LUA_API void  lua_pushstring (lua_State *L, const char *s);

-LUA_API const char *lua_pushvfstring (lua_State *L, const char *fmt,

-                                                    va_list argp);

-LUA_API const char *lua_pushfstring (lua_State *L, const char *fmt, ...);

-LUA_API void  lua_pushcclosure (lua_State *L, lua_CFunction fn, int n);

-LUA_API void  lua_pushboolean (lua_State *L, int b);

-LUA_API void  lua_pushlightuserdata (lua_State *L, void *p);

-

-

-/*

-** get functions (Lua -> stack)

-*/

-LUA_API void  lua_gettable (lua_State *L, int idx);

-LUA_API void  lua_rawget (lua_State *L, int idx);

-LUA_API void  lua_rawgeti (lua_State *L, int idx, int n);

-LUA_API void  lua_newtable (lua_State *L);

-LUA_API void *lua_newuserdata (lua_State *L, size_t sz);

-LUA_API int   lua_getmetatable (lua_State *L, int objindex);

-LUA_API void  lua_getfenv (lua_State *L, int idx);

-

-

-/*

-** set functions (stack -> Lua)

-*/

-LUA_API void  lua_settable (lua_State *L, int idx);

-LUA_API void  lua_rawset (lua_State *L, int idx);

-LUA_API void  lua_rawseti (lua_State *L, int idx, int n);

-LUA_API int   lua_setmetatable (lua_State *L, int objindex);

-LUA_API int   lua_setfenv (lua_State *L, int idx);

-

-

-/*

-** `load' and `call' functions (load and run Lua code)

-*/

-LUA_API void  lua_call (lua_State *L, int nargs, int nresults);

-LUA_API int   lua_pcall (lua_State *L, int nargs, int nresults, int errfunc);

-LUA_API int lua_cpcall (lua_State *L, lua_CFunction func, void *ud);

-LUA_API int   lua_load (lua_State *L, lua_Chunkreader reader, void *dt,

-                        const char *chunkname);

-

-LUA_API int lua_dump (lua_State *L, lua_Chunkwriter writer, void *data);

-

-

-/*

-** coroutine functions

-*/

-LUA_API int  lua_yield (lua_State *L, int nresults);

-LUA_API int  lua_resume (lua_State *L, int narg);

-

-/*

-** garbage-collection functions

-*/

-LUA_API int   lua_getgcthreshold (lua_State *L);

-LUA_API int   lua_getgccount (lua_State *L);

-LUA_API void  lua_setgcthreshold (lua_State *L, int newthreshold);

-

-/*

-** miscellaneous functions

-*/

-

-LUA_API const char *lua_version (void);

-

-LUA_API int   lua_error (lua_State *L);

-

-LUA_API int   lua_next (lua_State *L, int idx);

-

-LUA_API void  lua_concat (lua_State *L, int n);

-

-LUA_API void  lua_break (lua_State *L);

-

-

-

-/* 

-** ===============================================================

-** some useful macros

-** ===============================================================

-*/

-

-#define lua_boxpointer(L,u) \

-	(*(void **)(lua_newuserdata(L, sizeof(void *))) = (u))

-

-#define lua_unboxpointer(L,i)	(*(void **)(lua_touserdata(L, i)))

-

-#define lua_pop(L,n)		lua_settop(L, -(n)-1)

-

-#define lua_register(L,n,f) \

-	(lua_pushstring(L, n), \

-	 lua_pushcfunction(L, f), \

-	 lua_settable(L, LUA_GLOBALSINDEX))

-

-#define lua_pushcfunction(L,f)	lua_pushcclosure(L, f, 0)

-

-#define lua_isfunction(L,n)	(lua_type(L,n) == LUA_TFUNCTION)

-#define lua_istable(L,n)	(lua_type(L,n) == LUA_TTABLE)

-#define lua_islightuserdata(L,n)	(lua_type(L,n) == LUA_TLIGHTUSERDATA)

-#define lua_isnil(L,n)		(lua_type(L,n) == LUA_TNIL)

-#define lua_isboolean(L,n)	(lua_type(L,n) == LUA_TBOOLEAN)

-#define lua_isnone(L,n)		(lua_type(L,n) == LUA_TNONE)

-#define lua_isnoneornil(L, n)	(lua_type(L,n) <= 0)

-

-#define lua_pushliteral(L, s)	\

-	lua_pushlstring(L, "" s, (sizeof(s)/sizeof(char))-1)

-

-

-

-/*

-** compatibility macros and functions

-*/

-

-

-LUA_API int lua_pushupvalues (lua_State *L);

-

-#define lua_getregistry(L)	lua_pushvalue(L, LUA_REGISTRYINDEX)

-#define lua_setglobal(L,s)	\

-   (lua_pushstring(L, s), lua_insert(L, -2), lua_settable(L, LUA_GLOBALSINDEX))

-

-#define lua_getglobal(L,s)	\

-		(lua_pushstring(L, s), lua_gettable(L, LUA_GLOBALSINDEX))

-

-

-/* compatibility with ref system */

-

-/* pre-defined references */

-#define LUA_NOREF	(-2)

-#define LUA_REFNIL	(-1)

-

-#define lua_ref(L,lock)	((lock) ? luaL_ref(L, LUA_REGISTRYINDEX) : \

-      (lua_pushstring(L, "unlocked references are obsolete"), lua_error(L), 0))

-

-#define lua_unref(L,ref)	luaL_unref(L, LUA_REGISTRYINDEX, (ref))

-

-#define lua_getref(L,ref)	lua_rawgeti(L, LUA_REGISTRYINDEX, ref)

-

-

-

-/*

-** {======================================================================

-** useful definitions for Lua kernel and libraries

-** =======================================================================

-*/

-

-/* formats for Lua numbers */

-#ifndef LUA_NUMBER_SCAN

-#define LUA_NUMBER_SCAN		"%lf"

-#endif

-

-#ifndef LUA_NUMBER_FMT

-#define LUA_NUMBER_FMT		"%.14g"

-#endif

-

-/* }====================================================================== */

-

-

-/*

-** {======================================================================

-** Debug API

-** =======================================================================

-*/

-

-

-/*

-** Event codes

-*/

-#define LUA_HOOKCALL	0

-#define LUA_HOOKRET	1

-#define LUA_HOOKLINE	2

-#define LUA_HOOKCOUNT	3

-#define LUA_HOOKTAILRET 4

-

-

-/*

-** Event masks

-*/

-#define LUA_MASKCALL	(1 << LUA_HOOKCALL)

-#define LUA_MASKRET	(1 << LUA_HOOKRET)

-#define LUA_MASKLINE	(1 << LUA_HOOKLINE)

-#define LUA_MASKCOUNT	(1 << LUA_HOOKCOUNT)

-

-typedef struct lua_Debug lua_Debug;  /* activation record */

-

-typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar);

-

-

-LUA_API int lua_getstack (lua_State *L, int level, lua_Debug *ar);

-LUA_API int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar);

-LUA_API const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n);

-LUA_API const char *lua_setlocal (lua_State *L, const lua_Debug *ar, int n);

-LUA_API const char *lua_getupvalue (lua_State *L, int funcindex, int n);

-LUA_API const char *lua_setupvalue (lua_State *L, int funcindex, int n);

-

-LUA_API int lua_sethook (lua_State *L, lua_Hook func, int mask, int count);

-LUA_API lua_Hook lua_gethook (lua_State *L);

-LUA_API int lua_gethookmask (lua_State *L);

-LUA_API int lua_gethookcount (lua_State *L);

-

-

-#define LUA_IDSIZE	60

-

-struct lua_Debug {

-  int event;

-  const char *name;	/* (n) */

-  const char *namewhat;	/* (n) `global', `local', `field', `method' */

-  const char *what;	/* (S) `Lua', `C', `main', `tail' */

-  const char *source;	/* (S) */

-  int currentline;	/* (l) */

-  int nups;		/* (u) number of upvalues */

-  int linedefined;	/* (S) */

-  char short_src[LUA_IDSIZE]; /* (S) */

-  /* private part */

-  int i_ci;  /* active function */

-};

-

-#ifdef __cplusplus

-}

-#endif

-

-/* }====================================================================== */

-

-

-/******************************************************************************

-* Copyright (C) 1994-2003 Tecgraf, PUC-Rio.  All rights reserved.

-*

-* Permission is hereby granted, free of charge, to any person obtaining

-* a copy of this software and associated documentation files (the

-* "Software"), to deal in the Software without restriction, including

-* without limitation the rights to use, copy, modify, merge, publish,

-* distribute, sublicense, and/or sell copies of the Software, and to

-* permit persons to whom the Software is furnished to do so, subject to

-* the following conditions:

-*

-* The above copyright notice and this permission notice shall be

-* included in all copies or substantial portions of the Software.

-*

-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

-* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

-* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

-* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

-* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

-* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

-* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-******************************************************************************/

-

-

-#endif

+/*
+** $Id: lua.h,v 1.6 2004-11-27 21:46:06 pixel Exp $
+** Lua - An Extensible Extension Language
+** Tecgraf: Computer Graphics Technology Group, PUC-Rio, Brazil
+** http://www.lua.org	mailto:info@lua.org
+** See Copyright Notice at the end of this file
+*/
+
+
+#ifndef lua_h
+#define lua_h
+
+#include <stdarg.h>
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define LUA_VERSION	"Lua 5.0"
+#define LUA_COPYRIGHT	"Copyright (C) 1994-2003 Tecgraf, PUC-Rio"
+#define LUA_AUTHORS 	"R. Ierusalimschy, L. H. de Figueiredo & W. Celes"
+
+
+
+/* option for multiple returns in `lua_pcall' and `lua_call' */
+#define LUA_MULTRET	(-1)
+
+
+/*
+** pseudo-indices
+*/
+#define LUA_REGISTRYINDEX	(-10000)
+#define LUA_GLOBALSINDEX	(-10001)
+#define lua_upvalueindex(i)	(LUA_GLOBALSINDEX-(i))
+
+
+/* error codes for `lua_load' and `lua_pcall' */
+#define LUA_ERRRUN	1
+#define LUA_ERRFILE	2
+#define LUA_ERRSYNTAX	3
+#define LUA_ERRMEM	4
+#define LUA_ERRERR	5
+
+
+typedef struct lua_State lua_State;
+
+typedef int (*lua_CFunction) (lua_State *L);
+
+
+/*
+** functions that read/write blocks when loading/dumping Lua chunks
+*/
+typedef const char * (*lua_Chunkreader) (lua_State *L, void *ud, size_t *sz);
+
+typedef int (*lua_Chunkwriter) (lua_State *L, const void* p,
+                                size_t sz, void* ud);
+
+
+/*
+** basic types
+*/
+#define LUA_TNONE	(-1)
+
+#define LUA_TNIL	0
+#define LUA_TBOOLEAN	1
+#define LUA_TLIGHTUSERDATA	2
+#define LUA_TNUMBER	3
+#define LUA_TSTRING	4
+#define LUA_TTABLE	5
+#define LUA_TFUNCTION	6
+#define LUA_TUSERDATA	7
+#define LUA_TTHREAD	8
+
+
+/* minimum Lua stack available to a C function */
+#define LUA_MINSTACK	20
+
+
+/*
+** generic extra include file
+*/
+#ifdef LUA_USER_H
+#include LUA_USER_H
+#endif
+
+
+/* type of numbers in Lua */
+#ifndef LUA_NUMBER
+typedef double lua_Number;
+#else
+typedef LUA_NUMBER lua_Number;
+#endif
+
+
+/* mark for all API functions */
+#ifndef LUA_API
+#define LUA_API		extern
+#endif
+
+
+/*
+** state manipulation
+*/
+LUA_API lua_State *lua_open (void);
+LUA_API void       lua_close (lua_State *L);
+LUA_API lua_State *lua_newthread (lua_State *L);
+
+LUA_API lua_CFunction lua_atpanic (lua_State *L, lua_CFunction panicf);
+
+
+/*
+** basic stack manipulation
+*/
+LUA_API int   lua_gettop (lua_State *L);
+LUA_API void  lua_settop (lua_State *L, int idx);
+LUA_API void  lua_pushvalue (lua_State *L, int idx);
+LUA_API void  lua_remove (lua_State *L, int idx);
+LUA_API void  lua_insert (lua_State *L, int idx);
+LUA_API void  lua_replace (lua_State *L, int idx);
+LUA_API int   lua_checkstack (lua_State *L, int sz);
+
+LUA_API void  lua_xmove (lua_State *from, lua_State *to, int n);
+
+
+/*
+** access functions (stack -> C)
+*/
+
+LUA_API int             lua_isnumber (lua_State *L, int idx);
+LUA_API int             lua_isstring (lua_State *L, int idx);
+LUA_API int             lua_iscfunction (lua_State *L, int idx);
+LUA_API int             lua_isuserdata (lua_State *L, int idx);
+LUA_API int             lua_type (lua_State *L, int idx);
+LUA_API const char     *lua_typename (lua_State *L, int tp);
+
+LUA_API int            lua_equal (lua_State *L, int idx1, int idx2);
+LUA_API int            lua_rawequal (lua_State *L, int idx1, int idx2);
+LUA_API int            lua_lessthan (lua_State *L, int idx1, int idx2);
+
+LUA_API lua_Number      lua_tonumber (lua_State *L, int idx);
+LUA_API int             lua_toboolean (lua_State *L, int idx);
+LUA_API const char     *lua_tostring (lua_State *L, int idx);
+LUA_API size_t          lua_strlen (lua_State *L, int idx);
+LUA_API lua_CFunction   lua_tocfunction (lua_State *L, int idx);
+LUA_API void	       *lua_touserdata (lua_State *L, int idx);
+LUA_API lua_State      *lua_tothread (lua_State *L, int idx);
+LUA_API const void     *lua_topointer (lua_State *L, int idx);
+
+
+/*
+** push functions (C -> stack)
+*/
+LUA_API void  lua_pushnil (lua_State *L);
+LUA_API void  lua_pushnumber (lua_State *L, lua_Number n);
+LUA_API void  lua_pushlstring (lua_State *L, const char *s, size_t l);
+LUA_API void  lua_pushstring (lua_State *L, const char *s);
+LUA_API const char *lua_pushvfstring (lua_State *L, const char *fmt,
+                                                    va_list argp);
+LUA_API const char *lua_pushfstring (lua_State *L, const char *fmt, ...);
+LUA_API void  lua_pushcclosure (lua_State *L, lua_CFunction fn, int n);
+LUA_API void  lua_pushboolean (lua_State *L, int b);
+LUA_API void  lua_pushlightuserdata (lua_State *L, void *p);
+
+
+/*
+** get functions (Lua -> stack)
+*/
+LUA_API void  lua_gettable (lua_State *L, int idx);
+LUA_API void  lua_rawget (lua_State *L, int idx);
+LUA_API void  lua_rawgeti (lua_State *L, int idx, int n);
+LUA_API void  lua_newtable (lua_State *L);
+LUA_API void *lua_newuserdata (lua_State *L, size_t sz);
+LUA_API int   lua_getmetatable (lua_State *L, int objindex);
+LUA_API void  lua_getfenv (lua_State *L, int idx);
+
+
+/*
+** set functions (stack -> Lua)
+*/
+LUA_API void  lua_settable (lua_State *L, int idx);
+LUA_API void  lua_rawset (lua_State *L, int idx);
+LUA_API void  lua_rawseti (lua_State *L, int idx, int n);
+LUA_API int   lua_setmetatable (lua_State *L, int objindex);
+LUA_API int   lua_setfenv (lua_State *L, int idx);
+
+
+/*
+** `load' and `call' functions (load and run Lua code)
+*/
+LUA_API void  lua_call (lua_State *L, int nargs, int nresults);
+LUA_API int   lua_pcall (lua_State *L, int nargs, int nresults, int errfunc);
+LUA_API int lua_cpcall (lua_State *L, lua_CFunction func, void *ud);
+LUA_API int   lua_load (lua_State *L, lua_Chunkreader reader, void *dt,
+                        const char *chunkname);
+
+LUA_API int lua_dump (lua_State *L, lua_Chunkwriter writer, void *data);
+
+
+/*
+** coroutine functions
+*/
+LUA_API int  lua_yield (lua_State *L, int nresults);
+LUA_API int  lua_resume (lua_State *L, int narg);
+
+/*
+** garbage-collection functions
+*/
+LUA_API int   lua_getgcthreshold (lua_State *L);
+LUA_API int   lua_getgccount (lua_State *L);
+LUA_API void  lua_setgcthreshold (lua_State *L, int newthreshold);
+
+/*
+** miscellaneous functions
+*/
+
+LUA_API const char *lua_version (void);
+
+LUA_API int   lua_error (lua_State *L);
+
+LUA_API int   lua_next (lua_State *L, int idx);
+
+LUA_API void  lua_concat (lua_State *L, int n);
+
+LUA_API void  lua_break (lua_State *L);
+
+
+
+/* 
+** ===============================================================
+** some useful macros
+** ===============================================================
+*/
+
+#define lua_boxpointer(L,u) \
+	(*(void **)(lua_newuserdata(L, sizeof(void *))) = (u))
+
+#define lua_unboxpointer(L,i)	(*(void **)(lua_touserdata(L, i)))
+
+#define lua_pop(L,n)		lua_settop(L, -(n)-1)
+
+#define lua_register(L,n,f) \
+	(lua_pushstring(L, n), \
+	 lua_pushcfunction(L, f), \
+	 lua_settable(L, LUA_GLOBALSINDEX))
+
+#define lua_pushcfunction(L,f)	lua_pushcclosure(L, f, 0)
+
+#define lua_isfunction(L,n)	(lua_type(L,n) == LUA_TFUNCTION)
+#define lua_istable(L,n)	(lua_type(L,n) == LUA_TTABLE)
+#define lua_islightuserdata(L,n)	(lua_type(L,n) == LUA_TLIGHTUSERDATA)
+#define lua_isnil(L,n)		(lua_type(L,n) == LUA_TNIL)
+#define lua_isboolean(L,n)	(lua_type(L,n) == LUA_TBOOLEAN)
+#define lua_isnone(L,n)		(lua_type(L,n) == LUA_TNONE)
+#define lua_isnoneornil(L, n)	(lua_type(L,n) <= 0)
+
+#define lua_pushliteral(L, s)	\
+	lua_pushlstring(L, "" s, (sizeof(s)/sizeof(char))-1)
+
+
+
+/*
+** compatibility macros and functions
+*/
+
+
+LUA_API int lua_pushupvalues (lua_State *L);
+
+#define lua_getregistry(L)	lua_pushvalue(L, LUA_REGISTRYINDEX)
+#define lua_setglobal(L,s)	\
+   (lua_pushstring(L, s), lua_insert(L, -2), lua_settable(L, LUA_GLOBALSINDEX))
+
+#define lua_getglobal(L,s)	\
+		(lua_pushstring(L, s), lua_gettable(L, LUA_GLOBALSINDEX))
+
+
+/* compatibility with ref system */
+
+/* pre-defined references */
+#define LUA_NOREF	(-2)
+#define LUA_REFNIL	(-1)
+
+#define lua_ref(L,lock)	((lock) ? luaL_ref(L, LUA_REGISTRYINDEX) : \
+      (lua_pushstring(L, "unlocked references are obsolete"), lua_error(L), 0))
+
+#define lua_unref(L,ref)	luaL_unref(L, LUA_REGISTRYINDEX, (ref))
+
+#define lua_getref(L,ref)	lua_rawgeti(L, LUA_REGISTRYINDEX, ref)
+
+
+
+/*
+** {======================================================================
+** useful definitions for Lua kernel and libraries
+** =======================================================================
+*/
+
+/* formats for Lua numbers */
+#ifndef LUA_NUMBER_SCAN
+#define LUA_NUMBER_SCAN		"%lf"
+#endif
+
+#ifndef LUA_NUMBER_FMT
+#define LUA_NUMBER_FMT		"%.14g"
+#endif
+
+/* }====================================================================== */
+
+
+/*
+** {======================================================================
+** Debug API
+** =======================================================================
+*/
+
+
+/*
+** Event codes
+*/
+#define LUA_HOOKCALL	0
+#define LUA_HOOKRET	1
+#define LUA_HOOKLINE	2
+#define LUA_HOOKCOUNT	3
+#define LUA_HOOKTAILRET 4
+
+
+/*
+** Event masks
+*/
+#define LUA_MASKCALL	(1 << LUA_HOOKCALL)
+#define LUA_MASKRET	(1 << LUA_HOOKRET)
+#define LUA_MASKLINE	(1 << LUA_HOOKLINE)
+#define LUA_MASKCOUNT	(1 << LUA_HOOKCOUNT)
+
+typedef struct lua_Debug lua_Debug;  /* activation record */
+
+typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar);
+
+
+LUA_API int lua_getstack (lua_State *L, int level, lua_Debug *ar);
+LUA_API int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar);
+LUA_API const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n);
+LUA_API const char *lua_setlocal (lua_State *L, const lua_Debug *ar, int n);
+LUA_API const char *lua_getupvalue (lua_State *L, int funcindex, int n);
+LUA_API const char *lua_setupvalue (lua_State *L, int funcindex, int n);
+
+LUA_API int lua_sethook (lua_State *L, lua_Hook func, int mask, int count);
+LUA_API lua_Hook lua_gethook (lua_State *L);
+LUA_API int lua_gethookmask (lua_State *L);
+LUA_API int lua_gethookcount (lua_State *L);
+
+
+#define LUA_IDSIZE	60
+
+struct lua_Debug {
+  int event;
+  const char *name;	/* (n) */
+  const char *namewhat;	/* (n) `global', `local', `field', `method' */
+  const char *what;	/* (S) `Lua', `C', `main', `tail' */
+  const char *source;	/* (S) */
+  int currentline;	/* (l) */
+  int nups;		/* (u) number of upvalues */
+  int linedefined;	/* (S) */
+  char short_src[LUA_IDSIZE]; /* (S) */
+  /* private part */
+  int i_ci;  /* active function */
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+/* }====================================================================== */
+
+
+/******************************************************************************
+* Copyright (C) 1994-2003 Tecgraf, PUC-Rio.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining
+* a copy of this software and associated documentation files (the
+* "Software"), to deal in the Software without restriction, including
+* without limitation the rights to use, copy, modify, merge, publish,
+* distribute, sublicense, and/or sell copies of the Software, and to
+* permit persons to whom the Software is furnished to do so, subject to
+* the following conditions:
+*
+* The above copyright notice and this permission notice shall be
+* included in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+******************************************************************************/
+
+
+#endif
diff --git a/lib/lua/include/lualib.h b/lib/lua/include/lualib.h
index 7c7a7b5..753c7fb 100644
--- a/lib/lua/include/lualib.h
+++ b/lib/lua/include/lualib.h
@@ -1,66 +1,66 @@
-/*

-** $Id: lualib.h,v 1.5 2004-11-27 21:43:49 pixel Exp $

-** Lua standard libraries

-** See Copyright Notice in lua.h

-*/

-

-

-#ifndef lualib_h

-#define lualib_h

-

-#include "lua.h"

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-

-#ifndef LUALIB_API

-#define LUALIB_API	LUA_API

-#endif

-

-

-#define LUA_COLIBNAME	"coroutine"

-LUALIB_API int luaopen_base (lua_State *L);

-

-#define LUA_TABLIBNAME	"table"

-LUALIB_API int luaopen_table (lua_State *L);

-

-#define LUA_IOLIBNAME	"io"

-#define LUA_OSLIBNAME	"os"

-LUALIB_API int luaopen_io (lua_State *L);

-

-#define LUA_STRLIBNAME	"string"

-LUALIB_API int luaopen_string (lua_State *L);

-

-#define LUA_MATHLIBNAME	"math"

-LUALIB_API int luaopen_math (lua_State *L);

-

-#define LUA_DBLIBNAME	"debug"

-LUALIB_API int luaopen_debug (lua_State *L);

-

-#define LUA_DIRLIBNAME  "dir"

-LUALIB_API int luaopen_dir (lua_State *L);

-

-

-LUALIB_API int luaopen_loadlib (lua_State *L);

-

-

-/* to help testing the libraries */

-#ifndef lua_assert

-#define lua_assert(c)		/* empty */

-#endif

-

-

-/* compatibility code */

-#define lua_baselibopen	luaopen_base

-#define lua_tablibopen	luaopen_table

-#define lua_iolibopen	luaopen_io

-#define lua_strlibopen	luaopen_string

-#define lua_mathlibopen	luaopen_math

-#define lua_dblibopen	luaopen_debug

-

-#ifdef __cplusplus

-}

-#endif

-

-#endif

+/*
+** $Id: lualib.h,v 1.6 2004-11-27 21:46:06 pixel Exp $
+** Lua standard libraries
+** See Copyright Notice in lua.h
+*/
+
+
+#ifndef lualib_h
+#define lualib_h
+
+#include "lua.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef LUALIB_API
+#define LUALIB_API	LUA_API
+#endif
+
+
+#define LUA_COLIBNAME	"coroutine"
+LUALIB_API int luaopen_base (lua_State *L);
+
+#define LUA_TABLIBNAME	"table"
+LUALIB_API int luaopen_table (lua_State *L);
+
+#define LUA_IOLIBNAME	"io"
+#define LUA_OSLIBNAME	"os"
+LUALIB_API int luaopen_io (lua_State *L);
+
+#define LUA_STRLIBNAME	"string"
+LUALIB_API int luaopen_string (lua_State *L);
+
+#define LUA_MATHLIBNAME	"math"
+LUALIB_API int luaopen_math (lua_State *L);
+
+#define LUA_DBLIBNAME	"debug"
+LUALIB_API int luaopen_debug (lua_State *L);
+
+#define LUA_DIRLIBNAME  "dir"
+LUALIB_API int luaopen_dir (lua_State *L);
+
+
+LUALIB_API int luaopen_loadlib (lua_State *L);
+
+
+/* to help testing the libraries */
+#ifndef lua_assert
+#define lua_assert(c)		/* empty */
+#endif
+
+
+/* compatibility code */
+#define lua_baselibopen	luaopen_base
+#define lua_tablibopen	luaopen_table
+#define lua_iolibopen	luaopen_io
+#define lua_strlibopen	luaopen_string
+#define lua_mathlibopen	luaopen_math
+#define lua_dblibopen	luaopen_debug
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif