File:  [gforth] / gforth / fixpath.fs
Revision 1.3: download - view: text, annotated - select for diffs
Sun Mar 9 15:16:49 2003 UTC (16 years, 1 month ago) by anton
Branches: MAIN
CVS tags: v0-6-1, v0-6-0, HEAD
updated copyright years

\ fix path in gforth*.exe

\ Copyright (C) 2000,2003 Free Software Foundation, Inc.

\ This file is part of Gforth.

\ Gforth is free software; you can redistribute it and/or
\ modify it under the terms of the GNU General Public License
\ as published by the Free Software Foundation; either version 2
\ of the License, or (at your option) any later version.

\ This program is distributed in the hope that it will be useful,
\ but WITHOUT ANY WARRANTY; without even the implied warranty of
\ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
\ GNU General Public License for more details.

\ You should have received a copy of the GNU General Public License
\ along with this program; if not, write to the Free Software
\ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.

." Fixing " 3 arg type ."  with " 2 arg type cr

$7410 Constant gforth.exe
$68D0 Constant gforth-fast.exe
$81E0 Constant gforth-ditc.exe

include string.fs

Variable path$  2 arg path$ $!
Variable pathes$  2 arg pathes$ $!
Variable exe$

pathes$ 1 1 $del
s" //" pathes$ 0 $ins
: fixpathes ( addr u -- )
  bounds ?DO  I c@ '\ = IF  '/ I c!  THEN  LOOP ;
pathes$ $@ fixpathes
s" .:" pathes$ 0 $ins

: fix-exe ( offset addr u -- )
  path$ $@ exe$ $! s" \" exe$ $+! exe$ $+!
  exe$ $@ r/w bin open-file throw >r
  0 r@ reposition-file throw
  pathes$ $@ 2dup + 0 swap c! 1+ r@ write-file throw
  r> close-file throw ;

3 arg evaluate 3 arg fix-exe

bye

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