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Diff for /gforth/kernel/files.fs between versions 1.14 and 1.24

version 1.14, 2000/09/23 15:06:10 version 1.24, 2006/12/31 13:39:18
Line 1 Line 1
 \ File specifiers                                       11jun93jaw  \ File specifiers                                       11jun93jaw
   
 \ Copyright (C) 1995,1996,1997,1998,2000 Free Software Foundation, Inc.  \ Copyright (C) 1995,1996,1997,1998,2000,2003,2006 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.
   
 4 Constant w/o ( -- fam ) \ file        w-o  4 Constant w/o ( -- fam ) \ file        w-o
 2 Constant r/w ( -- fam ) \ file        r-w  2 Constant r/w ( -- fam ) \ file        r-w
Line 36 Line 36
   
 \ include-file                                         07apr93py  \ include-file                                         07apr93py
   
   has? new-input 0= [IF]
   : loadfilename>r ( addr1 u1 -- R: addr2 u2 )
       r> loadfilename 2@ 2>r >r
       loadfilename 2! ;
   
   : r>loadfilename ( R: addr u -- )
       r> 2r> loadfilename 2! >r ;
   
 : push-file  ( -- )  r>  : push-file  ( -- )  r>
     #fill-bytes @ >r      #fill-bytes @ >r
     loadline @    >r      loadline @    >r
Line 50 Line 58
   
 : pop-file   ( throw-code -- throw-code )  : pop-file   ( throw-code -- throw-code )
   dup IF    dup IF
          source >in @ sourceline# sourcefilename        input-error-data >error
          error-stack dup @ dup 1+  
          max-errors 1- min error-stack !  
          6 * cells + cell+  
          5 cells bounds swap DO  
                             I !  
          -1 cells +LOOP  
   THEN    THEN
   r>    r>
   r> >in         !    r> >in         !
Line 84 Line 86
     include-file1 throw throw ;      include-file1 throw throw ;
   
 : include-file ( i*x wfileid -- j*x ) \ file  : include-file ( i*x wfileid -- j*x ) \ file
     loadfilename# @ >r      s" *a file*" loadfilename>r
     3 loadfilename# ! \ "\a file/"  
     include-file1      include-file1
     r> loadfilename# !      r>loadfilename
     throw throw ;      throw throw ;
   [THEN]
           
 \ additional words only needed if there is file support  \ additional words only needed if there is file support
   
 Warnings off  Redefinitions-start
   
 : ( ( compilation 'ccc<close-paren>' -- ; run-time -- ) \ core,file     paren  : ( ( compilation 'ccc<close-paren>' -- ; run-time -- ) \ core,file     paren
     loadfile @ 0= IF  postpone (  EXIT  THEN      loadfile @ 0= IF  postpone (  EXIT  THEN
Line 111  Warnings off Line 113  Warnings off
         THEN          THEN
     REPEAT ; immediate      REPEAT ; immediate
   
 Warnings on  Redefinitions-end
Removed from v.1.14  
changed lines
  Added in v.1.24

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