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Diff for /gforth/stuff.fs between versions 1.50 and 1.56

version 1.50, 2006/01/28 18:57:20 version 1.56, 2007/12/31 17:34:58
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 \ miscelleneous words  \ miscelleneous words
   
 \ Copyright (C) 1996,1997,1998,2000,2003,2004,2005 Free Software Foundation, Inc.  \ Copyright (C) 1996,1997,1998,2000,2003,2004,2005,2006,2007 Free Software Foundation, Inc.
   
 \ This file is part of Gforth.  \ This file is part of Gforth.
   
Line 301  AUser CSP Line 301  AUser CSP
 [then]  [then]
   
 : f.s ( -- ) \ gforth f-dot-s  : f.s ( -- ) \ gforth f-dot-s
     \G Display the number of items on the floating-point stack,  \G Display the number of items on the floating-point stack, followed
     \G followed by a list of the items; TOS is the right-most item.  \G by a list of the items (but not more than specified by
   \G @code{maxdepth-.s}; TOS is the right-most item.
     ." <" fdepth 0 .r ." > " fdepth 0 max maxdepth-.s @ min dup 0       ." <" fdepth 0 .r ." > " fdepth 0 max maxdepth-.s @ min dup 0 
     ?DO  dup i - 1- floats fp@ + f@ 16 5 11 f.rdp space LOOP  drop ;       ?DO  dup i - 1- floats fp@ + f@ 16 5 11 f.rdp space LOOP  drop ; 
   
Line 350  previous Line 351  previous
 ' uw@ alias w@ ( addr -- u )  ' uw@ alias w@ ( addr -- u )
 ' ul@ alias l@ ( addr -- u )  ' ul@ alias l@ ( addr -- u )
 \ ' sw@ alias <w@ ( addr -- n )  \ ' sw@ alias <w@ ( addr -- n )
 [then]  
   
   [then]
   
   \ safe output redirection
   
   : outfile-execute ( ... xt file-id -- ... ) \ gforth
       \G execute @i{xt} with the output of @code{type} etc. redirected to
       \G @i{file-id}.
       outfile-id { oldfid } try
           to outfile-id execute 0
       restore
           oldfid to outfile-id
       endtry
       throw ;
   
   : infile-execute ( ... xt file-id -- ... ) \ gforth
       \G execute @i{xt} with the input of @code{key} etc. redirected to
       \G @i{file-id}.
       infile-id { oldfid } try
           to infile-id execute 0
       restore
           oldfid to infile-id
       endtry
       throw ;
   
   \ safe BASE wrapper
   
   : base-execute ( i*x xt u -- j*x ) \ gforth
       \G execute @i{xt} with the content of @code{BASE} being @i{u}, and
       \G restoring the original @code{BASE} afterwards.
       base @ { oldbase } \ use local, because TRY blocks the return stack
       try
           base ! execute 0
       restore
           oldbase base !
       endtry
       throw ;
   
Removed from v.1.50  
changed lines
  Added in v.1.56

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