Limit visibility of ugly globals.

actions.c

@@ -3,6 +3,9 @@
 #include "advent.h"
 #include "database.h"
 
+/* Limit visibility of ugly globals.  Eventually these should go away. */
+extern long K, SPK, WD1, WD1X, WD2, WD2X;
+
 /*
  * Action handlers.  Eventually we'll do lookup through a method table
  * that calls these.  Absolutely nothing like the original FORTRAN.

advent.h

@@ -169,8 +169,6 @@ extern long AMBER, ATTACK, AXE, BACK, BATTER, BEAR,
    RESER, ROD, ROD2, RUBY, RUG, SAPPH, SAY, SIGN, SNAKE,
    STEPS, STICK, STREAM, THROW, TRIDNT, TROLL, TROLL2,
    URN, VASE, VEND, VOLCAN, WATER;
-/* everything else */
-extern long K, SPK, WD1, WD1X, WD2, WD2X;
 
 enum speechpart {unknown, intransitive, transitive};