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new implementation for error handling: on error, function _ERRORMESSAGE

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is called, which in turn calls _ALERT to write a message to stderr.
This commit is contained in:
Roberto Ierusalimschy
1998-08-21 14:43:44 -03:00
parent 8e226e6a09
commit cc117253c8
8 changed files with 133 additions and 136 deletions
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7
lua.h
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@@ -1,5 +1,5 @@
/*
** $Id: lua.h,v 1.22 1998/06/15 21:34:14 roberto Exp roberto $
** $Id: lua.h,v 1.23 1998/06/18 16:51:53 roberto Exp roberto $
** Lua - An Extensible Extension Language
** TeCGraf: Grupo de Tecnologia em Computacao Grafica, PUC-Rio, Brazil
** e-mail: lua@tecgraf.puc-rio.br
@@ -11,7 +11,7 @@
#ifndef lua_h
#define lua_h
#define LUA_VERSION "Lua 3.1"
#define LUA_VERSION "Lua 3.2 (alpha)"
#define LUA_COPYRIGHT "Copyright (C) 1994-1998 TeCGraf, PUC-Rio"
#define LUA_AUTHORS "W. Celes, R. Ierusalimschy & L. H. de Figueiredo"
@@ -32,7 +32,6 @@ lua_State *lua_setstate (lua_State *st);
lua_Object lua_settagmethod (int tag, char *event); /* In: new method */
lua_Object lua_gettagmethod (int tag, char *event);
lua_Object lua_seterrormethod (void); /* In: new method */
int lua_newtag (void);
int lua_copytagmethods (int tagto, int tagfrom);
@@ -125,6 +124,8 @@ int (lua_clonetag) (int t);
#define lua_clonetag(t) lua_copytagmethods(lua_newtag(), (t))
lua_Object lua_seterrormethod (void); /* In: new method */
/* ==========================================================================
** for compatibility with old versions. Avoid using these macros/functions
** If your program does need any of these, define LUA_COMPAT2_5