`luadebug.h' content now is included in `lua.h'

1 files changed, 53 insertions, 3 deletions

diff --git a/lua.h b/lua.h
index 786ba8d6..955b052a 100644
--- a/lua.h
+++ b/lua.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lua.h,v 1.150 2002/08/06 17:06:56 roberto Exp roberto $
+** $Id: lua.h,v 1.151 2002/08/06 17:26:45 roberto Exp roberto $
 ** Lua - An Extensible Extension Language
 ** Tecgraf: Computer Graphics Technology Group, PUC-Rio, Brazil
 ** http://www.lua.org   mailto:info@lua.org
@@ -282,8 +282,6 @@ LUA_API int lua_pushupvalues (lua_State *L);
 
 #define lua_getref(L,ref)       lua_rawgeti(L, LUA_REGISTRYINDEX, ref)
 
-#endif
-
 
 
 /*
@@ -304,6 +302,56 @@ LUA_API int lua_pushupvalues (lua_State *L);
 /* }====================================================================== */
 
 
+/*
+** {======================================================================
+** Debug API
+** =======================================================================
+*/
+
+typedef enum lua_Hookevent {
+  LUA_HOOKCALL, LUA_HOOKRET, LUA_HOOKLINE, LUA_HOOKCOUNT
+} lua_Hookevent;
+
+
+#define LUA_MASKCALL    (2 << LUA_HOOKCALL)
+#define LUA_MASKRET     (2 << LUA_HOOKRET)
+#define LUA_MASKLINE    (2 << LUA_HOOKLINE)
+#define LUA_MASKCOUNT(count)    ((count) << (LUA_HOOKCOUNT+1))
+#define lua_getmaskcount(mask)  ((mask) >> (LUA_HOOKCOUNT+1))
+
+typedef struct lua_Debug lua_Debug;  /* activation record */
+
+typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar);
+
+
+LUA_API int lua_getstack (lua_State *L, int level, lua_Debug *ar);
+LUA_API int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar);
+LUA_API const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n);
+LUA_API const char *lua_setlocal (lua_State *L, const lua_Debug *ar, int n);
+
+LUA_API int lua_sethook (lua_State *L, lua_Hook func, int mask);
+LUA_API lua_Hook lua_gethook (lua_State *L);
+LUA_API int lua_gethookmask (lua_State *L);
+
+
+#define LUA_IDSIZE      60
+
+struct lua_Debug {
+  lua_Hookevent event;
+  const char *name;     /* (n) */
+  const char *namewhat; /* (n) `global', `local', `field', `method' */
+  const char *what;     /* (S) `Lua' function, `C' function, Lua `main' */
+  const char *source;   /* (S) */
+  int currentline;      /* (l) */
+  int nups;             /* (u) number of upvalues */
+  int linedefined;      /* (S) */
+  char short_src[LUA_IDSIZE]; /* (S) */
+  /* private part */
+  int i_ci;  /* active function */
+};
+
+/* }====================================================================== */
+
 
 /******************************************************************************
 * Copyright (C) 2002 Tecgraf, PUC-Rio.  All rights reserved.
@@ -328,3 +376,5 @@ LUA_API int lua_pushupvalues (lua_State *L);
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 ******************************************************************************/
 
+
+#endif