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Wed Feb 3 00:10:22 1999 UTC
(24 years ago) by crook
CVS tags: HEAD
New "docclean" target for makefile (removes glossary dependencies when
rebuilding documentation). Changes to .fs files and prim are restricted
to glossary (\G) additions for the documentation; this has necessitated
the addition of new white-space in places to stop the \G stuff from
obscuring the code. Many additions to doc/gforth.ds - new sections
added, a few things moved and some sections re-written slightly. There
are a set of things to tidy up before this rev. is suitable for
release, and those will be my highest priority. I have also used
"@comment TODO" to highlight other sections I plan to work on, and
added a set of comments at the start to indicate other things I plan
to modify in the medium-term.
1: \ VT100.STR VT100 excape sequences 20may93jaw
3: \ Copyright (C) 1995 Free Software Foundation, Inc.
5: \ This file is part of Gforth.
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.
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.
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.
23: : pn base @ swap decimal 0 u.r base ! ;
24: : ;pn [char] ; emit pn ;
25: : ESC[ 27 emit [char] [ emit ;
27: : at-xy ( u1 u2 -- ) \ facility at-x-y
28: \G Position the cursor so that subsequent text output will
29: \G take place at column u1, row u2 of the display. (column
30: \G 0, row 0 is the top left-hand corner of the display).
31: 1+ swap 1+ swap ESC[ pn ;pn [char] H emit ;
33: : page ( -- ) \ gforth
34: \G Clear the display and set the cursor to the top left-hand
35: \G corner.
36: ESC[ ." 2J" 0 0 at-xy ;