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Diff for /gforth/prim between versions 1.57 and 1.59

version 1.57, 2000/08/21 20:08:01 version 1.59, 2000/09/09 20:32:58
Line 1379  c_addr = (Address)CODE_ADDRESS(xt); Line 1379  c_addr = (Address)CODE_ADDRESS(xt);
     @ ;      @ ;
   
 >does-code      ( xt -- a_addr )                gforth  to_does_code  >does-code      ( xt -- a_addr )                gforth  to_does_code
 ""If @i{xt} is the execution token of a defining-word-defined word,  ""If @i{xt} is the execution token of a child of a @code{DOES>} word,
 @i{a-addr} is the start of the Forth code after the @code{DOES>};  @i{a-addr} is the start of the Forth code after the @code{DOES>};
 Otherwise @i{a-addr} is 0.""  Otherwise @i{a-addr} is 0.""
 a_addr = (Cell *)DOES_CODE(xt);  a_addr = (Cell *)DOES_CODE(xt);
Line 1394  CACHE_FLUSH(xt,(size_t)PFA(0)); Line 1394  CACHE_FLUSH(xt,(size_t)PFA(0));
     ! ;      ! ;
   
 does-code!      ( a_addr xt -- )                gforth  does_code_store  does-code!      ( a_addr xt -- )                gforth  does_code_store
 ""Create a code field at @i{xt} for a defining-word-defined word; @i{a-addr}  ""Create a code field at @i{xt} for a child of a @code{DOES>}-word;
 is the start of the Forth code after @code{DOES>}.""  @i{a-addr} is the start of the Forth code after @code{DOES>}.""
 MAKE_DOES_CF(xt, a_addr);  MAKE_DOES_CF(xt, a_addr);
 CACHE_FLUSH(xt,(size_t)PFA(0));  CACHE_FLUSH(xt,(size_t)PFA(0));
 :  :
     dodoes: over ! cell+ ! ;      dodoes: over ! cell+ ! ;
   
 does-handler!   ( a_addr -- )   gforth  does_handler_store  does-handler!   ( a_addr -- )   gforth  does_handler_store
 ""Create a @code{DOES>}-handler at address @i{a-addr}. Usually, @i{a-addr} points  ""Create a @code{DOES>}-handler at address @i{a-addr}. Normally,
 just behind a @code{DOES>}.""  @i{a-addr} points just behind a @code{DOES>}.""
 MAKE_DOES_HANDLER(a_addr);  MAKE_DOES_HANDLER(a_addr);
 CACHE_FLUSH((caddr_t)a_addr,DOES_HANDLER_SIZE);  CACHE_FLUSH((caddr_t)a_addr,DOES_HANDLER_SIZE);
 :  :
Line 1646  wior = FILEIO(u2<u1 && ferror((FILE *)wf Line 1646  wior = FILEIO(u2<u1 && ferror((FILE *)wf
 if (wior)  if (wior)
   clearerr((FILE *)wfileid);    clearerr((FILE *)wfileid);
   
 read-line       ( c_addr u1 wfileid -- u2 flag wior )   file    read_line  (read-line)     ( c_addr u1 wfileid -- u2 flag wior u3 )        file    read_line
 #if 1  #if 1
 Cell c;  Cell c;
 flag=-1;  flag=-1;
   u3=0;
 for(u2=0; u2<u1; u2++)  for(u2=0; u2<u1; u2++)
 {  {
    c = getc((FILE *)wfileid);     c = getc((FILE *)wfileid);
      u3++;
    if (c=='\n') break;     if (c=='\n') break;
    if (c=='\r') {     if (c=='\r') {
      if ((c = getc((FILE *)wfileid))!='\n')       if ((c = getc((FILE *)wfileid))!='\n')
        ungetc(c,(FILE *)wfileid);         ungetc(c,(FILE *)wfileid);
        else
          u3++;
      break;       break;
    }     }
    if (c==EOF) {     if (c==EOF) {
Removed from v.1.57  
changed lines
  Added in v.1.59

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