File:  [gforth] / gforth / other.fs
Revision 1.3: download - view: text, annotated - select for diffs
Tue Nov 7 18:06:55 1995 UTC (24 years ago) by anton
Branches: MAIN
CVS tags: v0-3-0, v0-2-1, v0-2-0, gforth-0_1beta, HEAD
added copyright headers
changes to loadfilename & co. to make savesystem transparent to
 assertions and ~~

    1: \ OTHER.FS     Ansforth extentions for CROSS           9may93jaw
    2: 
    3: \ Copyright (C) 1995 Free Software Foundation, Inc.
    4: 
    5: \ This file is part of Gforth.
    6: 
    7: \ Gforth is free software; you can redistribute it and/or
    8: \ modify it under the terms of the GNU General Public License
    9: \ as published by the Free Software Foundation; either version 2
   10: \ of the License, or (at your option) any later version.
   11: 
   12: \ This program is distributed in the hope that it will be useful,
   13: \ but WITHOUT ANY WARRANTY; without even the implied warranty of
   14: \ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   15: \ GNU General Public License for more details.
   16: 
   17: \ You should have received a copy of the GNU General Public License
   18: \ along with this program; if not, write to the Free Software
   19: \ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
   20: 
   21: 
   22: \ make ansforth compatible                              9may93jaw
   23: \ the cross compiler should run
   24: \ with any ansforth environment
   25: 
   26: : ?EXIT    s" IF EXIT THEN" evaluate ; immediate
   27: : bounds   over + swap ;
   28: : capitalize ( addr -- addr )
   29:   dup count chars bounds
   30:   ?DO  I c@ [char] a [char] { within
   31:        IF  I c@ bl - I c!  THEN  1 chars +LOOP ;
   32: : name bl word ( capitalize ) ;
   33: : on true swap ! ;
   34: : off false swap ! ;
   35: : place ( adr len adr )
   36:         2dup c! char+ swap move ;
   37: : +place ( adr len adr )
   38:         2dup c@ + over c!
   39:         dup c@ char+ + swap move ;
   40: : -rot  rot rot ;
   41: 
   42: include toolsext.fs
   43: 

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