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Diff for /gforth/prim between versions 1.33 and 1.40

version 1.33, 1999/05/16 17:13:22 version 1.40, 1999/11/08 22:01:09
Line 1349  f_addr = (Float *)((((Cell)c_addr)+(size Line 1349  f_addr = (Float *)((((Cell)c_addr)+(size
  [ 1 floats 1- ] Literal + [ -1 floats ] Literal and ;   [ 1 floats 1- ] Literal + [ -1 floats ] Literal and ;
   
 >body           xt -- a_addr    core    to_body  >body           xt -- a_addr    core    to_body
   "" Get the address of the body of the word represented by @i{xt} (the address
   of the word's data field).""
 a_addr = PFA(xt);  a_addr = PFA(xt);
 :  :
     2 cells + ;      2 cells + ;
   
 \+standardthreading  \ threading stuff is currently only interesting if we have a compiler
   \fhas? standardthreading has? compiler and [IF]
   
 >code-address           xt -- c_addr            gforth  to_code_address  >code-address           xt -- c_addr            gforth  to_code_address
 ""@i{c-addr} is the code address of the word @i{xt}.""  ""@i{c-addr} is the code address of the word @i{xt}.""
Line 1415  n=1; Line 1418  n=1;
 :  :
  1 ;   1 ;
   
 \+  \f[THEN]
   
 key-file        wfileid -- n            gforth  paren_key_file  key-file        wfileid -- n            gforth  paren_key_file
 #ifdef HAS_FILE  #ifdef HAS_FILE
Line 1662  else { Line 1665  else {
 }  }
   
 \+  \+
 \+file  
   
 write-file      c_addr u1 wfileid -- wior       file    write_file  write-file      c_addr u1 wfileid -- wior       file    write_file
 /* !! fwrite does not guarantee enough */  /* !! fwrite does not guarantee enough */
   #ifdef HAS_FILE
 {  {
   UCell u2 = fwrite(c_addr, sizeof(Char), u1, (FILE *)wfileid);    UCell u2 = fwrite(c_addr, sizeof(Char), u1, (FILE *)wfileid);
   wior = FILEIO(u2<u1 && ferror((FILE *)wfileid));    wior = FILEIO(u2<u1 && ferror((FILE *)wfileid));
   if (wior)    if (wior)
     clearerr((FILE *)wfileid);      clearerr((FILE *)wfileid);
 }  }
   #else
 \+  TYPE(c_addr, u1);
   #endif
   
 emit-file       c wfileid -- wior       gforth  emit_file  emit-file       c wfileid -- wior       gforth  emit_file
 #ifdef HAS_FILE  #ifdef HAS_FILE
Line 1681  wior = FILEIO(putc(c, (FILE *)wfileid)== Line 1685  wior = FILEIO(putc(c, (FILE *)wfileid)==
 if (wior)  if (wior)
   clearerr((FILE *)wfileid);    clearerr((FILE *)wfileid);
 #else  #else
 putc(c, stdout);  PUTC(c);
 #endif  #endif
   
 \+file  \+file
Line 1860  internal floating-point representation. Line 1864  internal floating-point representation.
 represents a valid floating-point number @i{r} is placed  represents a valid floating-point number @i{r} is placed
 on the floating-point stack and @i{flag} is true. Otherwise,  on the floating-point stack and @i{flag} is true. Otherwise,
 @i{flag} is false. A string of blanks is a special case  @i{flag} is false. A string of blanks is a special case
 and represents the flotaing-point number 0.""  and represents the floating-point number 0.""
 /* real signature: c_addr u -- r t / f */  /* real signature: c_addr u -- r t / f */
 Float r;  Float r;
 char *number=cstr(c_addr, u, 1);  char *number=cstr(c_addr, u, 1);
Line 2178  UP=up=(char *)a_addr; Line 2182  UP=up=(char *)a_addr;
 :  :
  up ! ;   up ! ;
 Variable UP  Variable UP
   
   wcall   u --    gforth
   IF_FTOS(fp[0]=FTOS);
   FP=fp;
   sp=(SYSCALL(Cell(*)(Cell *, void *))u)(sp, &FP);
   fp=FP;
   IF_TOS(TOS=sp[0];)
   IF_FTOS(FTOS=fp[0]);
   
Removed from v.1.33  
changed lines
  Added in v.1.40

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