[gforth] / gforth / locals.fs  

gforth: gforth/locals.fs

Diff for /gforth/locals.fs between version 1.6 and 1.9

version 1.6, Sun Mar 9 15:16:50 2003 UTC version 1.9, Mon Dec 31 18:40:24 2007 UTC
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 \ Local primitives                                      17jan92py  \ Local primitives                                      17jan92py
   
 \ Copyright (C) 1995,2000 Free Software Foundation, Inc.  \ Copyright (C) 1995,2000,2003 Free Software Foundation, Inc.
   
 \ This file is part of Gforth.  \ This file is part of Gforth.
   
 \ Gforth is free software; you can redistribute it and/or  \ Gforth is free software; you can redistribute it and/or
 \ modify it under the terms of the GNU General Public License  \ modify it under the terms of the GNU General Public License
 \ as published by the Free Software Foundation; either version 2  \ as published by the Free Software Foundation, either version 3
 \ of the License, or (at your option) any later version.  \ of the License, or (at your option) any later version.
   
 \ This program is distributed in the hope that it will be useful,  \ This program is distributed in the hope that it will be useful,
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 \ GNU General Public License for more details.  \ GNU General Public License for more details.
   
 \ 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, see http://www.gnu.org/licenses/.
 \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.  
   
 Variable loffset   0 loffset !  Variable loffset   0 loffset !
 Variable locals  here locals !  100 ( some) cells allot  Variable locals  here locals !  100 ( some) cells allot
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 : <local ( -- sys1 )  current @ @ loffset @ locals @  : <local ( -- sys1 )  current @ @ loffset @ locals @
   over 0= IF  postpone  ralign  THEN  ;                 immediate    over 0= IF  postpone  ralign  THEN  ;                 immediate
 : local: ( -- )  postpone >r  last @ lastcfa @ here locals @ dp !  : local: ( -- )  postpone >r  latest latestxt here locals @ dp !
   cell loffset +! Create  loffset @ , immediate (local    cell loffset +! Create  loffset @ , immediate (local
   here locals !  dp !  lastcfa ! last ! ;               immediate    here locals !  dp !  lastcfa ! last ! ;               immediate
 : flocal: ( -- )  last @ lastcfa @ here locals @ dp !  : flocal: ( -- )  latest latestxt here locals @ dp !
   BEGIN  loffset @ 0 1 floats fm/mod drop  WHILE    BEGIN  loffset @ 0 1 floats fm/mod drop  WHILE
          0 postpone Literal postpone >r  1 cells  loffset +!  REPEAT           0 postpone Literal postpone >r  1 cells  loffset +!  REPEAT
   postpone f>r  Create  loffset @ , immediate (flocal    postpone f>r  Create  loffset @ , immediate (flocal

Generate output suitable for use with a patch program
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  Added in v.1.9
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