1 files changed, 30 insertions, 10 deletions

diff --git a/etc/noparser.c b/etc/noparser.c
index 13ba5462..5e0e2031 100644
--- a/etc/noparser.c
+++ b/etc/noparser.c
@@ -4,16 +4,24 @@
 * You'll only be able to load binary files and strings, precompiled with luac.
 * (Of course, you'll have to build luac with the original parsing modules!)
 *
-* To use this module, simply compile it ("make noparser" does that) and list
-* its object file before the Lua libraries. The linker should then not load
-* the parsing modules. To try it, do "make luab".
+* To use this module, simply compile it and list its object file before the
+* Lua libraries. The linker should then not load the parsing modules.
 *
-* If you also want to avoid the dump module (ldump.o), define NODUMP.
-* #define NODUMP
+* If you want to avoid the dump module or the undump modules, use the
+* corresponding #define below.
+*
+#define NOPARSER
+#define NODUMP
+#define NOUNDUMP
 */
 
+#define NOPARSER
+
 #define LUA_CORE
+#include "lua.h"
 
+/* --------------------------------------------------------------- noparser */
+#ifdef NOPARSER
 #include "llex.h"
 #include "lparser.h"
 #include "lzio.h"
@@ -22,7 +30,7 @@ LUAI_FUNC void luaX_init (lua_State *L) {
   UNUSED(L);
 }
 
-LUAI_FUNC Proto *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff, const char *name) {
+LUAI_FUNC Proto *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff, Varlist *varl, const char *name) {
   UNUSED(z);
   UNUSED(buff);
   UNUSED(name);
@@ -30,7 +38,9 @@ LUAI_FUNC Proto *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff, const char *n
   lua_error(L);
   return NULL;
 }
+#endif
 
+/* --------------------------------------------------------------- nodump */
 #ifdef NODUMP
 #include "lundump.h"
 
@@ -39,12 +49,22 @@ LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data,
   UNUSED(w);
   UNUSED(data);
   UNUSED(strip);
-#if 1
-  UNUSED(L);
-  return 0;
-#else
   lua_pushliteral(L,"dumper not loaded");
   lua_error(L);
+  return 0;
+}
 #endif
+
+/* --------------------------------------------------------------- noundump */
+#ifdef NOUNDUMP
+#include "lundump.h"
+
+LUAI_FUNC Proto *luaU_undump (lua_State *L, ZIO *z, Mbuffer *buff, const char *name) {
+  UNUSED(z);
+  UNUSED(buff);
+  UNUSED(name);
+  lua_pushliteral(L,"cannot load binary chunks");
+  lua_error(L);
+  return NULL;
 }
 #endif