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Diff for /gforth/errors.fs between versions 1.5 and 1.11

version 1.5, 1998/05/13 16:47:22 version 1.11, 2000/09/23 15:46:53
Line 1 Line 1
 \ Load in error strings  \ Load in error strings
   
 \ Copyright (C) 1995-1997 Free Software Foundation, Inc.  \ Copyright (C) 1995,1996,1997,1998,1999 Free Software Foundation, Inc.
   
 \ This file is part of Gforth.  \ This file is part of Gforth.
   
Line 16 Line 16
   
 \ You should have received a copy of the GNU General Public License  \ You should have received a copy of the GNU General Public License
 \ along with this program; if not, write to the Free Software  \ along with this program; if not, write to the Free Software
 \ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
   
 [IFUNDEF] linked \ defined by chains.fs?!  [IFUNDEF] linked \ defined by chains.fs?!
 : linked        here over @ a, swap ! ;  : linked        here over @ a, swap ! ;
Line 29 Line 29
   
 variable next-exception -2048 next-exception !  variable next-exception -2048 next-exception !
   
 : exception ( addr u -- n )  : exception ( addr u -- n ) \ exception- gforth
     \G @var{n} is a previously unused THROW value in the range      \G @var{n} is a previously unused @code{throw} value in the range
     \G {-4095...-256}. Consecutive calls to EXCEPTION return      \G (-4095...-256). Consecutive calls to @code{exception} return
     \G consecutive decreasing numbers. Gforth uses the string      \G consecutive decreasing numbers. Gforth uses the string
     \G @var{addr u} as error message.      \G @var{addr u} as an error message.
     next-exception @ errstring      next-exception @ errstring
     next-exception @      next-exception @
     -1 next-exception +! ;      -1 next-exception +! ;
Line 44  decimal Line 44  decimal
 -3 s" Stack overflow" rot errstring  -3 s" Stack overflow" rot errstring
 -4 s" Stack underflow" rot errstring  -4 s" Stack underflow" rot errstring
 -5 s" Return stack overflow" rot errstring  -5 s" Return stack overflow" rot errstring
 -6 s" Return stack undeflow" rot errstring  -6 s" Return stack underflow" rot errstring
 -7 s" Do-loops nested too deeply" rot errstring  -7 s" Do-loops nested too deeply" rot errstring
 -8 s" Dictionary overflow" rot errstring  -8 s" Dictionary overflow" rot errstring
 -9 s" Invalid memory address" rot errstring  -9 s" Invalid memory address" rot errstring
Removed from v.1.5  
changed lines
  Added in v.1.11

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