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author | Jim Blandy <jimb@redhat.com> | 1989-10-31 15:59:53 +0000 |
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committer | Jim Blandy <jimb@redhat.com> | 1989-10-31 15:59:53 +0000 |
commit | 0d20f9a04efa7cfbe205e4967b6797b89fc64fe7 (patch) | |
tree | 787af4d2117afe2886996c45c40451f7406fe4fb /lisp/sun-keys.el | |
parent | 89758ab855a9a8a64f36d986da39767ebdc9ac76 (diff) | |
download | emacs-0d20f9a04efa7cfbe205e4967b6797b89fc64fe7.tar.gz |
Initial revision
Diffstat (limited to 'lisp/sun-keys.el')
-rw-r--r-- | lisp/sun-keys.el | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/lisp/sun-keys.el b/lisp/sun-keys.el new file mode 100644 index 00000000000..59fba2a5791 --- /dev/null +++ b/lisp/sun-keys.el @@ -0,0 +1,71 @@ +;;; +;;; Support (cleanly) for Sun function keys. Provides help facilities, +;;; better diagnostics, etc. +;;; +;;; To use: make sure your .ttyswrc binds 'F1' to <ESC> * F1 <CR> and so on. +;;; load this lot from your start_up +;;; +;;; +;;; Copyright (C) 1986 Free Software Foundation, Inc. +;;; +;;; This file is part of GNU Emacs. + +;; GNU Emacs is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation; either version 1, or (at your option) +;; any later version. + +;; GNU Emacs is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with GNU Emacs; see the file COPYING. If not, write to +;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. +;;; +;;; Batten@uk.ac.bham.multics (Ian G. Batten) +;;; + +(defun sun-function-keys-dispatch (arg) + "Dispatcher for function keys." + (interactive "p") + (let* ((key-stroke (read t)) + (command (assq key-stroke sun-function-keys-command-list))) + (cond (command (funcall (cdr command) arg)) + (t (error "Unbound function key %s" key-stroke))))) + +(defvar sun-function-keys-command-list + '((F1 . sun-function-keys-describe-bindings) + (R8 . previous-line) ; arrow keys + (R10 . backward-char) + (R12 . forward-char) + (R14 . next-line))) + +(defun sun-function-keys-bind-key (arg1 arg2) + "Bind a specified key." + (interactive "xFunction Key Cap Label: +CCommand To Use:") + (setq sun-function-keys-command-list + (cons (cons arg1 arg2) sun-function-keys-command-list))) + +(defun sun-function-keys-describe-bindings (arg) + "Describe the function key bindings we're running" + (interactive) + (with-output-to-temp-buffer "*Help*" + (sun-function-keys-write-bindings + (sort (copy-sequence sun-function-keys-command-list) + '(lambda (x y) (string-lessp (car x) (car y))))))) + +(defun sun-function-keys-write-bindings (list) + (cond ((null list) + t) + (t + (princ (format "%s: %s\n" + (car (car list)) + (cdr (car list)))) + (sun-function-keys-write-bindings (cdr list))))) + +(global-set-key "\e*" 'sun-function-keys-dispatch) + +(make-variable-buffer-local 'sun-function-keys-command-list) |