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Diff for /gforth/history.fs between versions 1.64 and 1.69

version 1.64, 2007/09/30 20:21:44 version 1.69, 2007/12/31 18:40:24
Line 1 Line 1
 \ command line edit and history support                 16oct94py  \ command line edit and history support                 16oct94py
   
 \ Copyright (C) 1995,2000,2003,2004,2005,2006 Free Software Foundation, Inc.  \ Copyright (C) 1995,2000,2003,2004,2005,2006,2007 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,
Line 15 Line 15
 \ 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.  
   
   : ctrl-i ( "<char>" -- c )
       char toupper $40 xor ;
   
   ' ctrl-i
 :noname  :noname
     char [char] @ - ;      ctrl-i postpone Literal ;
 :noname  
     char [char] @ - postpone Literal ;  
 interpret/compile: ctrl  ( "<char>" -- ctrl-code )  interpret/compile: ctrl  ( "<char>" -- ctrl-code )
   
 \ command line editing                                  16oct94py  \ command line editing                                  16oct94py
Line 76  defer cur-correct ( addr u -- ) Line 77  defer cur-correct ( addr u -- )
   
 Variable linew  Variable linew
 Variable screenw  Variable screenw
   : linew-off  linew off cols screenw ! ;
 : linew-off  linew off form nip screenw ! ;  
   
 [IFDEF] x-width  [IFDEF] x-width
 : clear-line ( max span addr pos1 -- max addr )  : clear-line ( max span addr pos1 -- max addr )
Line 237  require utf-8.fs Line 237  require utf-8.fs
     linew @ xback-restore >r 2dup swap type 2dup swap cur-correct r> ;      linew @ xback-restore >r 2dup swap type 2dup swap cur-correct r> ;
   
 : xretype ( max span addr pos1 -- max span addr pos1 f )  : xretype ( max span addr pos1 -- max span addr pos1 f )
     .all form nip screenw @ >r screenw !      .all cols screenw @ >r screenw !
     linew @ screenw @ / linew @ r@ / max      linew @ screenw @ / linew @ r@ / max
     screenw @ r> - * 0 max      screenw @ r> - * 0 max
     dup spaces linew +! .rest false ;      dup spaces linew +! .rest false ;
Removed from v.1.64  
changed lines
  Added in v.1.69

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