version 1.65, 2007/10/22 20:24:10
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version 1.69, 2007/12/31 18:40:24
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\ command line edit and history support 16oct94py |
\ command line edit and history support 16oct94py |
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\ 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. |
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\ This file is part of Gforth. |
\ This file is part of Gforth. |
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\ 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. |
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\ This program is distributed in the hope that it will be useful, |
\ This program is distributed in the hope that it will be useful, |
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\ GNU General Public License for more details. |
\ GNU General Public License for more details. |
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\ 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. |
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: ctrl-i ( "<char>" -- c ) |
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char toupper $40 xor ; |
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' ctrl-i |
:noname |
:noname |
char toupper $1f and ; |
ctrl-i postpone Literal ; |
:noname |
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char toupper $1f and postpone Literal ; |
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interpret/compile: ctrl ( "<char>" -- ctrl-code ) |
interpret/compile: ctrl ( "<char>" -- ctrl-code ) |
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\ command line editing 16oct94py |
\ command line editing 16oct94py |
Line 76 defer cur-correct ( addr u -- )
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Line 77 defer cur-correct ( addr u -- )
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Variable linew |
Variable linew |
Variable screenw |
Variable screenw |
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: linew-off linew off cols screenw ! ; |
: linew-off linew off form nip screenw ! ; |
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[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
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Line 237 require utf-8.fs
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linew @ xback-restore >r 2dup swap type 2dup swap cur-correct r> ; |
linew @ xback-restore >r 2dup swap type 2dup swap cur-correct r> ; |
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: 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 ; |