hedgewars/LuaPas.pas
author unc0rr
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{$HINTS OFF}
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{$INCLUDE "options.inc"}
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unit LuaPas;
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(*
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 * A complete Pascal wrapper for Lua 5.1 DLL module.
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 *
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 * Created by Geo Massar, 2006
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 * Distributed as free/open source.
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 *)
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interface
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uses uConsts;
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{.$DEFINE LUA_GETHOOK}
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const LuaLibName = {$IFDEF LUA_INTERNAL}'libhwlua'{$ELSE}'liblua'{$ENDIF};
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{$IFNDEF WIN32}
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    {$linklib lua}
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{$ENDIF}
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type
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    size_t   = Cardinal;
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    Psize_t  = ^size_t;
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    PPointer = ^Pointer;
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    lua_State = record end;
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    Plua_State = ^lua_State;
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(*****************************************************************************)
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(*                               luaconfig.h                                 *)
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(*****************************************************************************)
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(*
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** $Id: luaconf.h,v 1.81 2006/02/10 17:44:06 roberto Exp $
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** Configuration file for Lua
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** See Copyright Notice in lua.h
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*)
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(*
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** {==================================================================
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@@ LUA_NUMBER is the type of numbers in Lua.
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** CHANGE the following definitions only if you want to build Lua
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** with a number type different from double. You may also need to
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** change lua_number2int & lua_number2integer.
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** ===================================================================
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*)
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type
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    LUA_NUMBER_  = Double;            // ending underscore is needed in Pascal
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    LUA_INTEGER_ = PtrInt;
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(*
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@@ LUA_IDSIZE gives the maximum size for the description of the source
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@* of a function in debug information.
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** CHANGE it if you want a different size.
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*)
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const
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    LUA_IDSIZE = 60;
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(*
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@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system.
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*)
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const
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    LUAL_BUFFERSIZE = 1024;
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(*
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@@ LUA_PROMPT is the default prompt used by stand-alone Lua.
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@@ LUA_PROMPT2 is the default continuation prompt used by stand-alone Lua.
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** CHANGE them if you want different prompts. (You can also change the
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** prompts dynamically, assigning to globals _PROMPT/_PROMPT2.)
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*)
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const
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    LUA_PROMPT  = '> ';
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    LUA_PROMPT2 = '>> ';
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(*
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@@ lua_readline defines how to show a prompt and then read a line from
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@* the standard input.
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@@ lua_saveline defines how to "save" a read line in a "history".
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@@ lua_freeline defines how to free a line read by lua_readline.
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** CHANGE them if you want to improve this functionality (e.g., by using
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** GNU readline and history facilities).
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*)
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{function  lua_readline(L : Plua_State;
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var b : PChar; p : PChar): Boolean;}
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procedure lua_saveline(L : Plua_State; idx : LongInt);
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procedure lua_freeline(L : Plua_State; b : PChar);
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(*
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@@ lua_stdin_is_tty detects whether the standard input is a 'tty' (that
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@* is, whether we're running lua interactively).
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** CHANGE it if you have a better definition for non-POSIX/non-Windows
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** systems.
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*/
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#include <io.h>
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#include <stdio.h>
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#define lua_stdin_is_tty()  _isatty(_fileno(stdin))
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*)
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const
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    lua_stdin_is_tty = TRUE;
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(*****************************************************************************)
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(*                                  lua.h                                    *)
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(*****************************************************************************)
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(*
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** $Id: lua.h,v 1.216 2006/01/10 12:50:13 roberto Exp $
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** Lua - An Extensible Extension Language
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** Lua.org, PUC-Rio, Brazil (http://www.lua.org)
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** See Copyright Notice at the end of this file
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*)
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const
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    LUA_VERSION     = 'Lua 5.1';
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    LUA_VERSION_NUM = 501;
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    LUA_COPYRIGHT   = 'Copyright (C) 1994-2006 Tecgraf, PUC-Rio';
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    LUA_AUTHORS     = 'R. Ierusalimschy, L. H. de Figueiredo & W. Celes';
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    (* mark for precompiled code (`<esc>Lua') *)
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    //LUA_SIGNATURE = #27'Lua';
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    (* option for multiple returns in `lua_pcall' and `lua_call' *)
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    LUA_MULTRET = -1;
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    (*
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    ** pseudo-indices
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    *)
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    LUA_REGISTRYINDEX = -10000;
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    LUA_ENVIRONINDEX  = -10001;
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    LUA_GLOBALSINDEX  = -10002;
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function lua_upvalueindex(idx : LongInt) : LongInt;   // a marco
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const
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   (* thread status; 0 is OK *)
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    LUA_YIELD_    = 1;     // Note: the ending underscore is needed in Pascal
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    LUA_ERRRUN    = 2;
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    LUA_ERRSYNTAX = 3;
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    LUA_ERRMEM    = 4;
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    LUA_ERRERR    = 5;
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type
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   lua_CFunction = function(L : Plua_State) : LongInt; cdecl;
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    (*
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    ** functions that read/write blocks when loading/dumping Lua chunks
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    *)
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    lua_Reader = function (L : Plua_State; ud : Pointer; sz : Psize_t) : PChar; cdecl;
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    lua_Writer = function (L : Plua_State; const p : Pointer; sz : size_t; ud : Pointer) : LongInt; cdecl;
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  (*
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  ** prototype for memory-allocation functions
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  *)
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  lua_Alloc = function (ud, ptr : Pointer; osize, nsize : size_t) : Pointer; cdecl;
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const
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    (*
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    ** basic types
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    *)
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    LUA_TNONE          = -1;
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    LUA_TNIL           = 0;
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    LUA_TBOOLEAN       = 1;
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    LUA_TLIGHTUSERDATA = 2;
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    LUA_TNUMBER        = 3;
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    LUA_TSTRING        = 4;
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    LUA_TTABLE         = 5;
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    LUA_TFUNCTION      = 6;
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    LUA_TUSERDATA      = 7;
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    LUA_TTHREAD        = 8;
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    (* minimum Lua stack available to a C function *)
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    LUA_MINSTACK = 20;
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type
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    (* type of numbers in Lua *)
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    lua_Number = LUA_NUMBER_;
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    (* type for integer functions *)
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    lua_Integer = LUA_INTEGER_;
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(*
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** state manipulation
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*)
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function  lua_newstate(f : lua_Alloc; ud : Pointer) : Plua_State;
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    cdecl; external LuaLibName;
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procedure lua_close(L: Plua_State);
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    cdecl; external LuaLibName;
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function  lua_newthread(L : Plua_State) : Plua_State;
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    cdecl; external LuaLibName;
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function  lua_atpanic(L : Plua_State; panicf : lua_CFunction) : lua_CFunction;
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    cdecl; external LuaLibName;
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(*
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** basic stack manipulation
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*)
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function  lua_gettop(L : Plua_State) : LongInt;
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    cdecl; external LuaLibName;
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procedure lua_settop(L : Plua_State; idx : LongInt);
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    cdecl; external LuaLibName;
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procedure lua_pushvalue(L : Plua_State; idx : LongInt);
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    cdecl; external LuaLibName;
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procedure lua_remove(L : Plua_State; idx : LongInt);
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    cdecl; external LuaLibName;
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procedure lua_insert(L : Plua_State; idx : LongInt);
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    cdecl; external LuaLibName;
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procedure lua_replace(L : Plua_State; idx : LongInt);
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    cdecl; external LuaLibName;
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function  lua_checkstack(L : Plua_State; sz : LongInt) : LongBool;
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    cdecl; external LuaLibName;
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procedure lua_xmove(src, dest : Plua_State; n : LongInt);
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    cdecl; external LuaLibName;
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(*
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** access functions (stack -> C)
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*)
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function lua_isnumber(L : Plua_State; idx : LongInt) : LongBool;
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    cdecl; external LuaLibName;
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function lua_isstring(L : Plua_State; idx : LongInt) : LongBool;
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    cdecl; external LuaLibName;
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function lua_iscfunction(L : Plua_State; idx : LongInt) : LongBool;
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    cdecl; external LuaLibName;
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function lua_isuserdata(L : Plua_State; idx : LongInt) : LongBool;
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    cdecl; external LuaLibName;
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function lua_type(L : Plua_State; idx : LongInt) : LongInt;
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    cdecl; external LuaLibName;
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function lua_typename(L : Plua_State; tp : LongInt) : PChar;
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    cdecl; external LuaLibName;
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function lua_equal(L : Plua_State; idx1, idx2 : LongInt) : LongBool;
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    cdecl; external LuaLibName;
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function lua_rawequal(L : Plua_State; idx1, idx2 : LongInt) : LongBool;
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    cdecl; external LuaLibName;
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function lua_lessthan(L : Plua_State; idx1, idx2 : LongInt) : LongBool;
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    cdecl; external LuaLibName;
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function lua_tonumber(L : Plua_State; idx : LongInt) : lua_Number;
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    cdecl; external LuaLibName;
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function lua_tointeger(L : Plua_State; idx : LongInt) : lua_Integer;
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    cdecl; external LuaLibName;
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function lua_toboolean(L : Plua_State; idx : LongInt) : LongBool;
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    cdecl; external LuaLibName;
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function lua_tolstring(L : Plua_State; idx : LongInt; len : Psize_t) : PChar;
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    cdecl; external LuaLibName;
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function lua_objlen(L : Plua_State; idx : LongInt) : size_t;
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    cdecl; external LuaLibName;
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function lua_tocfunction(L : Plua_State; idx : LongInt) : lua_CFunction;
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    cdecl; external LuaLibName;
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function lua_touserdata(L : Plua_State; idx : LongInt) : Pointer;
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    cdecl; external LuaLibName;
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function lua_tothread(L : Plua_State; idx : LongInt) : Plua_State;
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    cdecl; external LuaLibName;
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function lua_topointer(L : Plua_State; idx : LongInt) : Pointer;
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    cdecl; external LuaLibName;
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(*
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** push functions (C -> stack)
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*)
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procedure lua_pushnil(L : Plua_State);
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    cdecl; external LuaLibName;
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procedure lua_pushnumber(L : Plua_State; n : lua_Number);
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    cdecl; external LuaLibName;
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procedure lua_pushinteger(L : Plua_State; n : lua_Integer);
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    cdecl; external LuaLibName;
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procedure lua_pushlstring(L : Plua_State; const s : PChar; ls : size_t);
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    cdecl; external LuaLibName;
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procedure lua_pushstring(L : Plua_State; const s : PChar);
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    cdecl; external LuaLibName;
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function  lua_pushvfstring(L : Plua_State;
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    const fmt : PChar; argp : Pointer) : PChar;
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    cdecl; external LuaLibName;
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function  lua_pushfstring(L : Plua_State; const fmt : PChar) : PChar; varargs;
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    cdecl; external LuaLibName;
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procedure lua_pushcclosure(L : Plua_State; fn : lua_CFunction; n : LongInt);
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    cdecl; external LuaLibName;
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procedure lua_pushboolean(L : Plua_State; b : LongBool);
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    cdecl; external LuaLibName;
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procedure lua_pushlightuserdata(L : Plua_State; p : Pointer);
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    cdecl; external LuaLibName;
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function  lua_pushthread(L : Plua_state) : Cardinal;
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    cdecl; external LuaLibName;
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(*
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** get functions (Lua -> stack)
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*)
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procedure lua_gettable(L : Plua_State ; idx : LongInt);
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    cdecl; external LuaLibName;
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procedure lua_getfield(L : Plua_State; idx : LongInt; k : PChar);
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    cdecl; external LuaLibName;
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procedure lua_rawget(L : Plua_State; idx : LongInt);
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    cdecl; external LuaLibName;
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procedure lua_rawgeti(L : Plua_State; idx, n : LongInt);
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    cdecl; external LuaLibName;
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procedure lua_createtable(L : Plua_State; narr, nrec : LongInt);
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    cdecl; external LuaLibName;
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function  lua_newuserdata(L : Plua_State; sz : size_t) : Pointer;
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    cdecl; external LuaLibName;
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function  lua_getmetatable(L : Plua_State; objindex : LongInt) : LongBool;
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    cdecl; external LuaLibName;
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procedure lua_getfenv(L : Plua_State; idx : LongInt);
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    cdecl; external LuaLibName;
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   353
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   354
(*
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** set functions (stack -> Lua)
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   356
*)
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procedure lua_settable(L : Plua_State; idx : LongInt);
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    cdecl; external LuaLibName;
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   359
    
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procedure lua_setfield(L : Plua_State; idx : LongInt; const k : PChar);
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    cdecl; external LuaLibName;
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   362
    
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procedure lua_rawset(L : Plua_State; idx : LongInt);
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    cdecl; external LuaLibName;
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   365
    
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procedure lua_rawseti(L : Plua_State; idx , n: LongInt);
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    cdecl; external LuaLibName;
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   368
    
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function lua_setmetatable(L : Plua_State; objindex : LongInt): LongBool;
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    cdecl; external LuaLibName;
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function lua_setfenv(L : Plua_State; idx : LongInt): LongBool;
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    cdecl; external LuaLibName;
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   374
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(*
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** `load' and `call' functions (load and run Lua code)
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*)
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procedure lua_call(L : Plua_State; nargs, nresults : LongInt);
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    cdecl; external LuaLibName;
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   380
    
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function  lua_pcall(L : Plua_State; nargs, nresults, errfunc : LongInt) : LongInt;
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    cdecl; external LuaLibName;
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   383
    
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   384
function  lua_cpcall(L : Plua_State; func : lua_CFunction; ud : Pointer) : LongInt;
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    cdecl; external LuaLibName;
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parents: 6453
diff changeset
   386
    
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   387
function  lua_load(L : Plua_State; reader : lua_Reader; dt : Pointer; const chunkname : PChar) : LongInt;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   388
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   389
    
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   390
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   391
function lua_dump(L : Plua_State; writer : lua_Writer; data: Pointer) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   392
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   393
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   394
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   395
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   396
** coroutine functions
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   397
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   398
function lua_yield(L : Plua_State; nresults : LongInt) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   399
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   400
    
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   401
function lua_resume(L : Plua_State; narg : LongInt) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   402
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   403
    
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   404
function lua_status(L : Plua_State) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   405
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   406
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   407
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   408
** garbage-collection functions and options
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   409
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   410
const
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   411
    LUA_GCSTOP       = 0;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   412
    LUA_GCRESTART    = 1;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   413
    LUA_GCCOLLECT    = 2;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   414
    LUA_GCCOUNT      = 3;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   415
    LUA_GCCOUNTB     = 4;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   416
    LUA_GCSTEP       = 5;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   417
    LUA_GCSETPAUSE   = 6;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   418
    LUA_GCSETSTEPMUL = 7;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   419
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   420
function lua_gc(L : Plua_State; what, data : LongInt) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   421
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   422
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   423
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   424
** miscellaneous functions
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   425
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   426
function lua_error(L : Plua_State) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   427
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   428
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   429
function lua_next(L : Plua_State; idx : LongInt) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   430
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   431
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   432
procedure lua_concat(L : Plua_State; n : LongInt);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   433
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   434
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   435
function  lua_getallocf(L : Plua_State; ud : PPointer) : lua_Alloc;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   436
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   437
    
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   438
procedure lua_setallocf(L : Plua_State; f : lua_Alloc; ud : Pointer);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   439
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   440
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   441
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   442
** ===============================================================
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   443
** some useful macros
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   444
** ===============================================================
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   445
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   446
procedure lua_pop(L : Plua_State; n : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   447
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   448
procedure lua_newtable(L : Plua_State);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   449
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   450
procedure lua_register(L : Plua_State; n : PChar; f : lua_CFunction);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   451
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   452
procedure lua_pushcfunction(L : Plua_State; f : lua_CFunction);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   453
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   454
function  lua_strlen(L : Plua_State; idx : LongInt) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   455
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   456
function lua_isfunction(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   457
function lua_istable(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   458
function lua_islightuserdata(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   459
function lua_isnil(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   460
function lua_isboolean(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   461
function lua_isthread(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   462
function lua_isnone(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   463
function lua_isnoneornil(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   464
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   465
procedure lua_pushliteral(L : Plua_State; s : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   466
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   467
procedure lua_setglobal(L : Plua_State; s : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   468
procedure lua_getglobal(L : Plua_State; s : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   469
5551
0897b947e7a0 use ansistring instead
nemo
parents: 5549
diff changeset
   470
function lua_tostring(L : Plua_State; idx : LongInt) : AnsiString;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   471
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   472
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   473
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   474
** compatibility macros and functions
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   475
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   476
function lua_open : Plua_State;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   477
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   478
procedure lua_getregistry(L : Plua_State);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   479
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   480
function lua_getgccount(L : Plua_State) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   481
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   482
type
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   483
    lua_Chuckreader = lua_Reader;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   484
    lua_Chuckwriter = lua_Writer;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   485
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   486
(* ====================================================================== *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   487
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   488
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   489
** {======================================================================
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   490
** Debug API
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   491
** =======================================================================
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   492
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   493
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   494
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   495
** Event codes
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   496
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   497
const
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   498
    LUA_HOOKCALL    = 0;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   499
    LUA_HOOKRET     = 1;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   500
    LUA_HOOKLINE    = 2;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   501
    LUA_HOOKCOUNT   = 3;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   502
    LUA_HOOKTAILRET = 4;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   503
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   504
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   505
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   506
** Event masks
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   507
*)
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   508
    LUA_MASKCALL  = 1 shl LUA_HOOKCALL;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   509
    LUA_MASKRET   = 1 shl LUA_HOOKRET;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   510
    LUA_MASKLINE  = 1 shl LUA_HOOKLINE;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   511
    LUA_MASKCOUNT = 1 shl LUA_HOOKCOUNT;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   512
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   513
type
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   514
    lua_Debug = packed record
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   515
    event : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   516
    name : PChar;          (* (n) *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   517
    namewhat : PChar;      (* (n) `global', `local', `field', `method' *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   518
    what : PChar;          (* (S) `Lua', `C', `main', `tail' *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   519
    source : PChar;        (* (S) *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   520
    currentline : LongInt; (* (l) *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   521
    nups : LongInt;        (* (u) number of upvalues *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   522
    linedefined : LongInt; (* (S) *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   523
    short_src : array [0..LUA_IDSIZE-1] of Char; (* (S) *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   524
    (* private part *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   525
    i_ci : LongInt;        (* active function *)
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   526
    end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   527
    Plua_Debug = ^lua_Debug;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   528
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   529
  (* Functions to be called by the debuger in specific events *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   530
  lua_Hook = procedure (L : Plua_State; ar : Plua_Debug); cdecl;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   531
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   532
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   533
function lua_getstack(L : Plua_State; level : LongInt; ar : Plua_Debug) : LongInt;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   534
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   535
    
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   536
function lua_getinfo(L : Plua_State; const what : PChar; ar: Plua_Debug): LongInt;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   537
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   538
    
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   539
function lua_getlocal(L : Plua_State; ar : Plua_Debug; n : LongInt) : PChar;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   540
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   541
    
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   542
function lua_setlocal(L : Plua_State; ar : Plua_Debug; n : LongInt) : PChar;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   543
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   544
    
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   545
function lua_getupvalue(L : Plua_State; funcindex, n : LongInt) : PChar;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   546
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   547
    
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   548
function lua_setupvalue(L : Plua_State; funcindex, n : LongInt) : PChar;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   549
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   550
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   551
function lua_sethook(L : Plua_State; func : lua_Hook; mask, count: LongInt): LongInt;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   552
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   553
  
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   554
{$IFDEF LUA_GETHOOK}
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   555
function lua_gethook(L : Plua_State) : lua_Hook;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   556
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   557
{$ENDIF}
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   558
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   559
function lua_gethookmask(L : Plua_State) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   560
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   561
    
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   562
function lua_gethookcount(L : Plua_State) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   563
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   564
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   565
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   566
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   567
(*                                  lualib.h                                 *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   568
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   569
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   570
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   571
** $Id: lualib.h,v 1.36 2005/12/27 17:12:00 roberto Exp $
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   572
** Lua standard libraries
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   573
** See Copyright Notice at the end of this file
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   574
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   575
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   576
const
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   577
    (* Key to file-handle type *)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   578
    LUA_FILEHANDLE  = 'FILE*';
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   579
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   580
    LUA_COLIBNAME   = 'coroutine';
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   581
    LUA_TABLIBNAME  = 'table';
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   582
    LUA_IOLIBNAME   = 'io';
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   583
    LUA_OSLIBNAME   = 'os';
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   584
    LUA_STRLIBNAME  = 'string';
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   585
    LUA_MATHLIBNAME = 'math';
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   586
    LUA_DBLIBNAME   = 'debug';
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   587
    LUA_LOADLIBNAME = 'package';
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   588
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   589
function luaopen_base(L : Plua_State) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   590
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   591
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   592
function luaopen_table(L : Plua_State) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   593
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   594
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   595
function luaopen_io(L : Plua_State) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   596
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   597
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   598
function luaopen_os(L : Plua_State) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   599
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   600
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   601
function luaopen_string(L : Plua_State) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   602
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   603
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   604
function luaopen_math(L : Plua_State) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   605
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   606
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   607
function luaopen_debug(L : Plua_State) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   608
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   609
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   610
function luaopen_package(L : Plua_State) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   611
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   612
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   613
procedure luaL_openlibs(L : Plua_State);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   614
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   615
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   616
procedure lua_assert(x : Boolean);    // a macro
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   617
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   618
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   619
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   620
(*                                  lauxlib.h                                *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   621
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   622
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   623
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   624
** $Id: lauxlib.h,v 1.87 2005/12/29 15:32:11 roberto Exp $
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   625
** Auxiliary functions for building Lua libraries
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   626
** See Copyright Notice at the end of this file.
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   627
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   628
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   629
// not compatibility with the behavior of setn/getn in Lua 5.0
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   630
function  luaL_getn(L : Plua_State; idx : LongInt) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   631
procedure luaL_setn(L : Plua_State; i, j : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   632
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   633
const
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   634
    LUA_ERRFILE = LUA_ERRERR + 1;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   635
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   636
type
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   637
    luaL_Reg = packed record
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   638
    name : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   639
    func : lua_CFunction;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   640
    end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   641
    PluaL_Reg = ^luaL_Reg;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   642
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   643
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   644
procedure luaL_openlib(L : Plua_State; const libname : PChar; const lr : PluaL_Reg; nup : LongInt);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   645
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   646
procedure luaL_register(L : Plua_State; const libname : PChar; const lr : PluaL_Reg);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   647
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   648
function luaL_getmetafield(L : Plua_State; obj : LongInt; const e : PChar) : LongInt;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   649
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   650
function luaL_callmeta(L : Plua_State; obj : LongInt; const e : PChar) : LongInt;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   651
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   652
function luaL_typerror(L : Plua_State; narg : LongInt; const tname : PChar) : LongInt;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   653
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   654
function luaL_argerror(L : Plua_State; numarg : LongInt; const extramsg : PChar) : LongInt;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   655
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   656
function luaL_checklstring(L : Plua_State; numArg : LongInt; ls : Psize_t) : PChar;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   657
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   658
function luaL_optlstring(L : Plua_State; numArg : LongInt; const def: PChar; ls: Psize_t) : PChar;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   659
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   660
function luaL_checknumber(L : Plua_State; numArg : LongInt) : lua_Number;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   661
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   662
function luaL_optnumber(L : Plua_State; nArg : LongInt; def : lua_Number) : lua_Number;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   663
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   664
5089
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   665
function luaL_checkinteger(L : Plua_State; numArg : LongInt) : lua_Integer;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   666
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   667
function luaL_optinteger(L : Plua_State; nArg : LongInt; def : lua_Integer) : lua_Integer;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   668
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   669
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   670
procedure luaL_checkstack(L : Plua_State; sz : LongInt; const msg : PChar);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   671
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   672
procedure luaL_checktype(L : Plua_State; narg, t : LongInt);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   673
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   674
procedure luaL_checkany(L : Plua_State; narg : LongInt);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   675
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   676
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   677
function luaL_newmetatable(L : Plua_State; const tname : PChar) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   678
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   679
function luaL_checkudata(L : Plua_State; ud : LongInt; const tname : PChar) : Pointer;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   680
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   681
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   682
procedure luaL_where(L : Plua_State; lvl : LongInt);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   683
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   684
function  luaL_error(L : Plua_State; const fmt : PChar) : LongInt; varargs;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   685
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   686
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   687
function luaL_checkoption(L : Plua_State; narg : LongInt; const def : PChar; const lst : array of PChar) : LongInt;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   688
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   689
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   690
function  luaL_ref(L : Plua_State; t : LongInt) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   691
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   692
procedure luaL_unref(L : Plua_State; t, ref : LongInt);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   693
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   694
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   695
function luaL_loadfile(L : Plua_State; const filename : PChar) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   696
    cdecl; external LuaLibName;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   697
function luaL_loadbuffer(L : Plua_State; const buff : PChar; sz : size_t; const name: PChar) : LongInt;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   698
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   699
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   700
function luaL_loadstring(L : Plua_State; const s : Pchar) : LongInt;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   701
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   702
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   703
function luaL_newstate : Plua_State;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   704
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   705
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   706
function luaL_gsub(L : Plua_State; const s, p, r : PChar) : PChar;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   707
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   708
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   709
function luaL_findtable(L : Plua_State; idx : LongInt; const fname : PChar; szhint : LongInt) : PChar;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   710
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   711
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   712
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   713
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   714
** ===============================================================
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   715
** some useful macros
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   716
** ===============================================================
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   717
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   718
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   719
function luaL_argcheck(L : Plua_State; cond : Boolean; numarg : LongInt; extramsg : PChar): LongInt;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   720
function luaL_checkstring(L : Plua_State; n : LongInt) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   721
function luaL_optstring(L : Plua_State; n : LongInt; d : PChar) : PChar;
5089
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   722
function luaL_checkint(L : Plua_State; n : LongInt) : lua_Integer;
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   723
function luaL_optint(L : Plua_State; n : LongInt; d : lua_Integer): lua_Integer;
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   724
function luaL_checklong(L : Plua_State; n : LongInt) : lua_Integer;
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   725
function luaL_optlong(L : Plua_State; n : LongInt; d : lua_Integer) : lua_Integer;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   726
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   727
function luaL_typename(L : Plua_State; idx : LongInt) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   728
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   729
function luaL_dofile(L : Plua_State; fn : PChar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   730
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   731
function luaL_dostring(L : Plua_State; s : PChar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   732
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   733
procedure luaL_getmetatable(L : Plua_State; n : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   734
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   735
(* not implemented yet
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   736
#define luaL_opt(L,f,n,d) (lua_isnoneornil(L,(n)) ? (d) : f(L,(n)))
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   737
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   738
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   739
(*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   740
** {======================================================
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   741
** Generic Buffer manipulation
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   742
** =======================================================
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   743
*)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   744
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   745
type
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   746
    luaL_Buffer = packed record
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   747
    p : PChar;       (* current position in buffer *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   748
    lvl : LongInt;   (* number of strings in the stack (level) *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   749
    L : Plua_State;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   750
    buffer : array [0..LUAL_BUFFERSIZE-1] of Char;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   751
    end;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   752
    PluaL_Buffer = ^luaL_Buffer;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   753
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   754
procedure luaL_addchar(B : PluaL_Buffer; c : Char);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   755
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   756
(* compatibility only *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   757
procedure luaL_putchar(B : PluaL_Buffer; c : Char);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   758
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   759
procedure luaL_addsize(B : PluaL_Buffer; n : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   760
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   761
procedure luaL_buffinit(L : Plua_State; B : PluaL_Buffer);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   762
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   763
function  luaL_prepbuffer(B : PluaL_Buffer) : PChar;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   764
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   765
procedure luaL_addlstring(B : PluaL_Buffer; const s : PChar; ls : size_t);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   766
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   767
procedure luaL_addstring(B : PluaL_Buffer; const s : PChar);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   768
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   769
procedure luaL_addvalue(B : PluaL_Buffer);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   770
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   771
procedure luaL_pushresult(B : PluaL_Buffer);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   772
    cdecl; external LuaLibName;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   773
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   774
(* ====================================================== *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   775
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   776
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   777
(* compatibility with ref system *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   778
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   779
(* pre-defined references *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   780
const
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   781
    LUA_NOREF  = -2;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   782
    LUA_REFNIL = -1;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   783
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   784
function lua_ref(L : Plua_State; lock : Boolean) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   785
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   786
procedure lua_unref(L : Plua_State; ref : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   787
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   788
procedure lua_getref(L : Plua_State; ref : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   789
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   790
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   791
(******************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   792
(******************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   793
(******************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   794
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   795
implementation
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   796
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   797
uses
5551
0897b947e7a0 use ansistring instead
nemo
parents: 5549
diff changeset
   798
  SysUtils;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   799
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   800
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   801
(*                            luaconfig.h                                    *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   802
(*****************************************************************************)
7151
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7073
diff changeset
   803
{
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   804
function  lua_readline(L : Plua_State;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   805
var
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   806
    b : PChar; p : PChar): Boolean;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   807
var
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   808
    s : AnsiString;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   809
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   810
    Write(p);                        // show prompt
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   811
    ReadLn(s);                       // get line
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   812
    b := PChar(s);                   //   and return it
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   813
    lua_readline := (b[0] <> #4);          // test for ctrl-D
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   814
end;
7151
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7073
diff changeset
   815
}
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   816
procedure lua_saveline(L : Plua_State; idx : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   817
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   818
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   819
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   820
procedure lua_freeline(L : Plua_State; b : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   821
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   822
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   823
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   824
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   825
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   826
(*                                  lua.h                                    *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   827
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   828
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   829
function lua_upvalueindex(idx : LongInt) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   830
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   831
lua_upvalueindex := LUA_GLOBALSINDEX - idx;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   832
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   833
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   834
procedure lua_pop(L : Plua_State; n : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   835
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   836
lua_settop(L, -n - 1);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   837
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   838
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   839
procedure lua_newtable(L : Plua_State);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   840
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   841
lua_createtable(L, 0, 0);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   842
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   843
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   844
procedure lua_register(L : Plua_State; n : PChar; f : lua_CFunction);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   845
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   846
lua_pushcfunction(L, f);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   847
lua_setglobal(L, n);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   848
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   849
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   850
procedure lua_pushcfunction(L : Plua_State; f : lua_CFunction);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   851
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   852
    lua_pushcclosure(L, f, 0);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   853
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   854
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   855
function  lua_strlen(L : Plua_State; idx : LongInt) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   856
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   857
    lua_strlen := lua_objlen(L, idx);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   858
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   859
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   860
function lua_isfunction(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   861
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   862
    lua_isfunction := lua_type(L, n) = LUA_TFUNCTION;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   863
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   864
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   865
function lua_istable(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   866
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   867
    lua_istable := lua_type(L, n) = LUA_TTABLE;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   868
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   869
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   870
function lua_islightuserdata(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   871
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   872
    lua_islightuserdata := lua_type(L, n) = LUA_TLIGHTUSERDATA;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   873
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   874
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   875
function lua_isnil(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   876
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   877
    lua_isnil := lua_type(L, n) = LUA_TNIL;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   878
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   879
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   880
function lua_isboolean(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   881
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   882
    lua_isboolean := lua_type(L, n) = LUA_TBOOLEAN;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   883
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   884
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   885
function lua_isthread(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   886
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   887
    lua_isthread := lua_type(L, n) = LUA_TTHREAD;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   888
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   889
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   890
function lua_isnone(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   891
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   892
    lua_isnone := lua_type(L, n) = LUA_TNONE;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   893
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   894
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   895
function lua_isnoneornil(L : Plua_State; n : LongInt) : Boolean;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   896
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   897
    lua_isnoneornil := lua_type(L, n) <= 0;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   898
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   899
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   900
procedure lua_pushliteral(L : Plua_State; s : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   901
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   902
    lua_pushlstring(L, s, StrLen(s));
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   903
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   904
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   905
procedure lua_setglobal(L : Plua_State; s : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   906
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   907
    lua_setfield(L, LUA_GLOBALSINDEX, s);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   908
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   909
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   910
procedure lua_getglobal(L: Plua_State; s: PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   911
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   912
    lua_getfield(L, LUA_GLOBALSINDEX, s);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   913
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   914
5551
0897b947e7a0 use ansistring instead
nemo
parents: 5549
diff changeset
   915
function lua_tostring(L : Plua_State; idx : LongInt) : AnsiString;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   916
begin
6817
daaf0834c4d2 - Apply unit's namespace to current scope when referencing unit name
unc0rr
parents: 6580
diff changeset
   917
    lua_tostring := StrPas(lua_tolstring(L, idx, nil));
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   918
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   919
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   920
function lua_open : Plua_State;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   921
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   922
    lua_open := luaL_newstate;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   923
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   924
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   925
procedure lua_getregistry(L : Plua_State);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   926
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   927
    lua_pushvalue(L, LUA_REGISTRYINDEX);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   928
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   929
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   930
function lua_getgccount(L : Plua_State) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   931
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   932
    lua_getgccount := lua_gc(L, LUA_GCCOUNT, 0);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   933
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   934
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   935
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   936
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   937
(*                                  lualib.h                                 *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   938
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   939
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   940
procedure lua_assert(x : Boolean);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   941
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   942
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   943
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   944
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   945
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   946
(*                                  lauxlib.h    n                           *)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   947
(*****************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   948
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   949
function luaL_getn(L : Plua_State; idx : LongInt) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   950
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   951
    luaL_getn := lua_objlen(L, idx);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   952
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   953
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   954
procedure luaL_setn(L : plua_State; i, j : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   955
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   956
    (* no op *)
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   957
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   958
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   959
function luaL_argcheck(L : Plua_State; cond : Boolean; numarg : LongInt; extramsg : PChar): LongInt;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   960
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   961
    if not cond then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   962
        luaL_argcheck := luaL_argerror(L, numarg, extramsg)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   963
    else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   964
        luaL_argcheck := 0;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   965
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   966
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   967
function luaL_checkstring(L : Plua_State; n : LongInt) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   968
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   969
    luaL_checkstring := luaL_checklstring(L, n, nil);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   970
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   971
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   972
function luaL_optstring(L : Plua_State; n : LongInt; d : PChar) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   973
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   974
    luaL_optstring := luaL_optlstring(L, n, d, nil);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   975
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   976
5089
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   977
function luaL_checkint(L : Plua_State; n : LongInt) : lua_Integer;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   978
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   979
    luaL_checkint := luaL_checkinteger(L, n);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   980
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   981
5089
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   982
function luaL_optint(L : Plua_State; n : LongInt; d : lua_Integer): lua_Integer;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   983
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   984
    luaL_optint := luaL_optinteger(L, n, d);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   985
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   986
5089
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   987
function luaL_checklong(L : Plua_State; n : LongInt) : lua_Integer;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   988
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   989
    luaL_checklong := luaL_checkinteger(L, n);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   990
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   991
5089
90266b67fff8 This better matches lua headers
nemo
parents: 5088
diff changeset
   992
function luaL_optlong(L : Plua_State; n : LongInt; d : lua_Integer) : lua_Integer;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   993
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   994
    luaL_optlong := luaL_optinteger(L, n, d);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   995
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   996
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   997
function luaL_typename(L : Plua_State; idx : LongInt) : PChar;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
   998
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
   999
    luaL_typename := lua_typename( L, lua_type(L, idx) );
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1000
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1001
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1002
function luaL_dofile(L : Plua_State; fn : PChar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1003
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1004
    luaL_dofile := luaL_loadfile(L, fn);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1005
    if luaL_dofile = 0 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1006
        luaL_dofile := lua_pcall(L, 0, 0, 0);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1007
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1008
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1009
function luaL_dostring(L : Plua_State; s : PChar) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1010
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1011
    luaL_dostring := luaL_loadstring(L, s);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1012
    if luaL_dostring = 0 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1013
        luaL_dostring := lua_pcall(L, 0, 0, 0);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1014
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1015
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1016
procedure luaL_getmetatable(L : Plua_State; n : PChar);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1017
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1018
    lua_getfield(L, LUA_REGISTRYINDEX, n);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1019
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1020
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1021
procedure luaL_addchar(B : PluaL_Buffer; c : Char);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1022
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1023
    if not(B^.p < B^.buffer + LUAL_BUFFERSIZE) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1024
        luaL_prepbuffer(B);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1025
    (B^.p^) := c;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1026
    Inc(B^.p);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1027
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1028
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1029
procedure luaL_putchar(B : PluaL_Buffer; c : Char);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1030
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1031
    luaL_addchar(B, c);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1032
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1033
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1034
procedure luaL_addsize(B : PluaL_Buffer; n : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1035
begin
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1036
  Inc(B^.p, n);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1037
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1038
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1039
function lua_ref(L : Plua_State; lock : Boolean) : LongInt;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1040
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1041
    if lock then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1042
        lua_ref := luaL_ref(L, LUA_REGISTRYINDEX)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1043
    else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1044
        begin
7151
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7073
diff changeset
  1045
        lua_pushstring(L, _P'unlocked references are obsolete');
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1046
        lua_error(L);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1047
        lua_ref := 0;
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1048
        end;
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1049
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1050
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1051
procedure lua_unref(L : Plua_State; ref : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1052
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1053
    luaL_unref(L, LUA_REGISTRYINDEX, ref);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1054
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1055
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1056
procedure lua_getref(L : Plua_State; ref : LongInt);
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1057
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6453
diff changeset
  1058
    lua_rawgeti(L, LUA_REGISTRYINDEX, ref);
3043
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1059
end;
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1060
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1061
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1062
(******************************************************************************
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1063
* Original copyright for the lua source and headers:
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1064
*  1994-2004 Tecgraf, PUC-Rio.
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1065
*  www.lua.org.
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1066
*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1067
*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1068
* Permission is hereby granted, free of charge, to any person obtaining
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1069
* a copy of this software and associated documentation files (the
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1070
* "Software"), to deal in the Software without restriction, including
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1071
* without limitation the rights to use, copy, modify, merge, publish,
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1072
* distribute, sublicense, and/or sell copies of the Software, and to
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1073
* permit persons to whom the Software is furnished to do so, subject to
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1074
* the following conditions:
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1075
*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1076
* The above copyright notice and this permission notice shall be
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1077
* included in all copies or substantial portions of the Software.
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1078
*
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1079
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1080
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1081
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1082
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1083
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1084
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1085
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1086
******************************************************************************)
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1087
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1088
end.
3acdb4dac6eb Just tidying up a bit. Comments, moving uMisc to end of frees in case ones above it need logging
nemo
parents: 2948
diff changeset
  1089
3407
dcc129c4352e Engine:
smxx
parents: 3043
diff changeset
  1090
{$HINTS ON}