Mercurial > hg > xemacs-beta
annotate lisp/term/vt100.el @ 5357:503b9a3e5e46
xemacs.def.in.in: no longer export acons(), export Facons() instead.
2011-02-16 Aidan Kehoe <kehoea@parhasard.net>
* xemacs.def.in.in:
No longer export acons(), export Facons() instead, thank you Mats,
Jerry and Jeff Sparkes.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Wed, 16 Feb 2011 15:35:35 +0000 |
| parents | 85bd42a1e544 |
| children | b9167d522a9a |
| rev | line source |
|---|---|
| 0 | 1 ;;; vt100.el --- define VT100 function key sequences in function-key-map |
| 2 | |
| 622 | 3 ;; Copyright (C) 1989, 1993 Free Software Foundation, Inc. |
| 4 | |
| 0 | 5 ;; Author: FSF |
| 6 ;; Keywords: terminals | |
| 7 | |
|
5291
85bd42a1e544
More permission consistency.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
622
diff
changeset
|
8 ;;; This file is part of XEmacs. |
| 0 | 9 ;;; |
|
5291
85bd42a1e544
More permission consistency.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
622
diff
changeset
|
10 ;;; XEmacs is free software; you can redistribute it and/or modify |
| 0 | 11 ;;; it under the terms of the GNU General Public License as published by |
| 12 ;;; the Free Software Foundation; either version 2, or (at your option) | |
| 13 ;;; any later version. | |
| 14 ;;; | |
|
5291
85bd42a1e544
More permission consistency.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
622
diff
changeset
|
15 ;;; XEmacs is distributed in the hope that it will be useful, |
| 0 | 16 ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 18 ;;; GNU General Public License for more details. | |
| 19 ;;; | |
| 20 ;;; You should have received a copy of the GNU General Public License | |
|
5291
85bd42a1e544
More permission consistency.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
622
diff
changeset
|
21 ;;; along with XEmacs; see the file COPYING. If not, write to |
| 0 | 22 ;;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
| 23 | |
| 622 | 24 ;;; Synched up with: FSF 21.0.103. |
| 25 | |
| 0 | 26 ;;; Commentary: |
| 27 | |
| 28 ;; Uses the Emacs 19 terminal initialization features --- won't work with 18. | |
| 29 | |
| 30 ;; Handles all VT100 clones, including the Apollo terminal. Also handles | |
| 31 ;; the VT200 --- its PF- and arrow- keys are different, but all those | |
| 32 ;; are really set up by the terminal initialization code, which mines them | |
| 33 ;; out of termcap. This package is here to define the keypad comma, dash | |
| 34 ;; and period (which aren't in termcap's repertoire) and the function for | |
| 35 ;; changing from 80 to 132 columns & vv. | |
| 36 | |
| 37 ;;; Code: | |
| 38 | |
| 39 ;; Set up function-key-map entries that termcap and terminfo don't know. | |
| 40 (load "term/lk201" nil t) | |
| 41 | |
| 42 ;;; Controlling the screen width. | |
| 622 | 43 (defvar vt100-wide-mode (= (frame-width) 132) |
| 0 | 44 "t if vt100 is in 132-column mode.") |
| 45 | |
| 46 (defun vt100-wide-mode (&optional arg) | |
| 47 "Toggle 132/80 column mode for vt100s. | |
| 48 With positive argument, switch to 132-column mode. | |
| 49 With negative argument, switch to 80-column mode." | |
| 50 (interactive "P") | |
| 51 (setq vt100-wide-mode | |
| 52 (if (null arg) (not vt100-wide-mode) | |
| 53 (> (prefix-numeric-value arg) 0))) | |
| 54 (send-string-to-terminal (if vt100-wide-mode "\e[?3h" "\e[?3l")) | |
| 55 (set-frame-width terminal-frame (if vt100-wide-mode 132 80))) | |
| 56 | |
| 57 ;;; vt100.el ends here |