Diff for /gforth/prim between versions 1.207 and 1.212

version 1.207, 2007/03/02 22:06:55 version 1.212, 2007/05/09 07:12:59
Line 209  goto *next_code; Line 209  goto *next_code;
 a_retaddr = next_code;  a_retaddr = next_code;
 a_body = PFA(CFA);  a_body = PFA(CFA);
 INST_TAIL;  INST_TAIL;
   #ifdef DEBUG
   fprintf(stderr, "dodoes to %x, push %x\n", a_retaddr, a_body);
   #endif
 goto **(Label *)DOES_CODE1(CFA);  goto **(Label *)DOES_CODE1(CFA);
 #else /* !defined(NO_IP) */  #else /* !defined(NO_IP) */
 a_retaddr = (Cell *)IP;  a_retaddr = (Cell *)IP;
 a_body = PFA(CFA);  a_body = PFA(CFA);
   #ifdef DEBUG
   fprintf(stderr, "dodoes to %x, push %x\n", a_retaddr, a_body);
   #endif
 SET_IP(DOES_CODE1(CFA));  SET_IP(DOES_CODE1(CFA));
 #endif /* !defined(NO_IP) */  #endif /* !defined(NO_IP) */
   
Line 248  SET_IP((Xt *)a_callee); Line 254  SET_IP((Xt *)a_callee);
   
 execute ( xt -- )               core  execute ( xt -- )               core
 ""Perform the semantics represented by the execution token, @i{xt}.""  ""Perform the semantics represented by the execution token, @i{xt}.""
   #ifdef DEBUG
   fprintf(stderr, "execute %08x\n", xt);
   #endif
 #ifndef NO_IP  #ifndef NO_IP
 ip=IP;  ip=IP;
 #endif  #endif
Line 748  n = n1+n2; Line 757  n = n1+n2;
 \ lit+ / lit_plus = lit +  \ lit+ / lit_plus = lit +
   
 lit+    ( n1 #n2 -- n )         new     lit_plus  lit+    ( n1 #n2 -- n )         new     lit_plus
   #ifdef DEBUG
   fprintf(stderr, "lit+ %08x\n", n2);
   #endif
 n=n1+n2;  n=n1+n2;
   
 \ PFE-0.9.14 has it differently, but the next release will have it as follows  \ PFE-0.9.14 has it differently, but the next release will have it as follows
Line 1487  for (; f83name1 != NULL; f83name1 = (str Line 1499  for (; f83name1 != NULL; f83name1 = (str
       memcasecmp(c_addr, f83name1->name, u)== 0 /* or inline? */)        memcasecmp(c_addr, f83name1->name, u)== 0 /* or inline? */)
     break;      break;
 f83name2=f83name1;  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      BEGIN  dup WHILE  (find-samelen)  dup  WHILE
         >r 2dup r@ cell+ char+ capscomp  0=          >r 2dup r@ cell+ char+ capscomp  0=
Line 1642  f = key_query((FILE*)wfileid); Line 1659  f = key_query((FILE*)wfileid);
 f = key_query(stdin);  f = key_query(stdin);
 #endif  #endif
   
 \+os  
   
 stdin   ( -- wfileid )  gforth  stdin   ( -- wfileid )  gforth
 ""The standard input file of the Gforth process.""  ""The standard input file of the Gforth process.""
 wfileid = (Cell)stdin;  wfileid = (Cell)stdin;
Line 1656  stderr ( -- wfileid ) gforth Line 1671  stderr ( -- wfileid ) gforth
 ""The standard error output file of the Gforth process.""  ""The standard error output file of the Gforth process.""
 wfileid = (Cell)stderr;  wfileid = (Cell)stderr;
   
   \+os
   
 form    ( -- urows ucols )      gforth  form    ( -- urows ucols )      gforth
 ""The number of lines and columns in the terminal. These numbers may change  ""The number of lines and columns in the terminal. These numbers may
 with the window size.""  change with the window size.  Note that it depends on the OS whether
   this reflects the actual size and changes with the window size
   (currently only on Unix-like OSs).  On other OSs you just get a
   default, and can tell Gforth the terminal size by setting the
   environment variables @code{COLUMNS} and @code{LINES} before starting
   Gforth.""
 /* we could block SIGWINCH here to get a consistent size, but I don't  /* we could block SIGWINCH here to get a consistent size, but I don't
  think this is necessary or always beneficial */   think this is necessary or always beneficial */
 urows=rows;  urows=rows;
Line 1729  nhour =ltime->tm_hour; Line 1751  nhour =ltime->tm_hour;
 nmin  =ltime->tm_min;  nmin  =ltime->tm_min;
 nsec  =ltime->tm_sec;  nsec  =ltime->tm_sec;
   
 ms      ( n -- )        facility-ext  ms      ( u -- )        facility-ext
 ""Wait at least @i{n} milli-second.""  ""Wait at least @i{n} milli-second.""
 struct timeval timeout;  gforth_ms(u);
 timeout.tv_sec=n/1000;  
 timeout.tv_usec=1000*(n%1000);  
 (void)select(0,0,0,0,&timeout);  
   
 allocate        ( u -- a_addr wior )    memory  allocate        ( u -- a_addr wior )    memory
 ""Allocate @i{u} address units of contiguous data space. The initial  ""Allocate @i{u} address units of contiguous data space. The initial

Removed from v.1.207  
changed lines
  Added in v.1.212


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