reserved words are stored in main string table; "marked" field is

used to indicate its type.
Table initializations centralized by "tree.c".

lex.h

@@ -1,7 +1,7 @@
 /*
 ** lex.h
 ** TecCGraf - PUC-Rio
-** $Id: $
+** $Id: lex.h,v 1.1 1996/02/13 17:30:39 roberto Exp roberto $
 */
 
 #ifndef lex_h
@@ -10,9 +10,10 @@
 
 typedef int  (*Input) (void);
 
-void    lua_setinput   (Input fn);      /* from "lex.c" module */
-char   *lua_lasttext   (void);          /* from "lex.c" module */
-int     luaY_lex (void);                /* from "lex.c" module */
+void    lua_setinput   (Input fn);
+char   *lua_lasttext   (void);
+int     luaY_lex (void);
+void luaI_addReserved (void);
 
 
 #endif