--- gforth/prim	2007/03/31 19:43:54	1.209
+++ gforth/prim	2007/06/01 18:40:20	1.213
@@ -209,10 +209,16 @@ goto *next_code;
 a_retaddr = next_code;
 a_body = PFA(CFA);
 INST_TAIL;
+#ifdef DEBUG
+fprintf(stderr, "dodoes to %x, push %x\n", a_retaddr, a_body);
+#endif
 goto **(Label *)DOES_CODE1(CFA);
 #else /* !defined(NO_IP) */
 a_retaddr = (Cell *)IP;
 a_body = PFA(CFA);
+#ifdef DEBUG
+fprintf(stderr, "dodoes to %x, push %x\n", a_retaddr, a_body);
+#endif
 SET_IP(DOES_CODE1(CFA));
 #endif /* !defined(NO_IP) */
 
@@ -248,6 +254,9 @@ SET_IP((Xt *)a_callee);
 
 execute	( xt -- )		core
 ""Perform the semantics represented by the execution token, @i{xt}.""
+#ifdef DEBUG
+fprintf(stderr, "execute %08x\n", xt);
+#endif
 #ifndef NO_IP
 ip=IP;
 #endif
@@ -748,6 +757,9 @@ n = n1+n2;
 \ lit+ / lit_plus = lit +
 
 lit+	( n1 #n2 -- n )		new	lit_plus
+#ifdef DEBUG
+fprintf(stderr, "lit+ %08x\n", n2);
+#endif
 n=n1+n2;
 
 \ PFE-0.9.14 has it differently, but the next release will have it as follows
@@ -1487,6 +1499,11 @@ for (; f83name1 != NULL; f83name1 = (str
       memcasecmp(c_addr, f83name1->name, u)== 0 /* or inline? */)
     break;
 f83name2=f83name1;
+#ifdef DEBUG
+fprintf(stderr, "F83find ");
+fwrite(c_addr, u, 1, stderr);
+fprintf(stderr, " found %08x\n", f83name2); 
+#endif
 :
     BEGIN  dup WHILE  (find-samelen)  dup  WHILE
 	>r 2dup r@ cell+ char+ capscomp  0=
@@ -1734,12 +1751,9 @@ nhour =ltime->tm_hour;
 nmin  =ltime->tm_min;
 nsec  =ltime->tm_sec;
 
-ms	( n -- )	facility-ext
+ms	( u -- )	facility-ext
 ""Wait at least @i{n} milli-second.""
-struct timeval timeout;
-timeout.tv_sec=n/1000;
-timeout.tv_usec=1000*(n%1000);
-(void)select(0,0,0,0,&timeout);
+gforth_ms(u);
 
 allocate	( u -- a_addr wior )	memory
 ""Allocate @i{u} address units of contiguous data space. The initial
@@ -1786,7 +1800,7 @@ u = strlen((char *)c_addr);
 call-c	( ... w -- ... )	gforth	call_c
 ""Call the C function pointed to by @i{w}. The C function has to
 access the stack itself. The stack pointers are exported in the global
-variables @code{SP} and @code{FP}.""
+variables @code{gforth_SP} and @code{gforth_FP}.""
 /* This is a first attempt at support for calls to C. This may change in
    the future */
 gforth_FP=fp;