Annotation of gforth/arch/misc/key.fs, revision 1.3

1.1       pazsan      1: \ misc-key.fs basic-io for misc processor              01feb97jaw
                      2: 
1.3     ! pazsan      3: \ Copyright (C) 1998,2000,2003 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., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
1.1       pazsan     20: 
1.2       pazsan     21: c: (key?) $ffff x@ 0<> ;
1.1       pazsan     22: 
                     23: c: (key)  BEGIN key? UNTIL $fffe x@ ;
                     24: 
                     25: c: (emit) $fffc x! ;
                     26: 
                     27: c: (type)  BEGIN  dup  WHILE
                     28:     >r dup c@ (emit) 1+ r> 1-  REPEAT  2drop ;
                     29: \ bounds ?DO i c@ emit LOOP ;
                     30: 
                     31: 

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