array `luaK_opproperties' keeps delta stack and mode for each opcode

lcode.h

@@ -1,5 +1,5 @@
 /*
-** $Id: lcode.h,v 1.11 2000/04/07 19:35:20 roberto Exp roberto $
+** $Id: lcode.h,v 1.12 2000/04/12 18:47:03 roberto Exp roberto $
 ** Code generator for Lua
 ** See Copyright Notice in lua.h
 */
@@ -20,6 +20,14 @@
 #define NO_JUMP (-1)
 
 
+enum Mode {iO, iU, iS, iAB};  /* instruction format */
+
+extern const struct OpProperties {
+  char mode;
+  signed char delta;
+} luaK_opproperties[];
+
+
 void luaK_error (LexState *ls, const char *msg);
 int luaK_code0 (FuncState *fs, OpCode o);
 int luaK_code1 (FuncState *fs, OpCode o, int arg1);