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Use a better, more portable approach to the shift-F11 problem. src/ChangeLog addition: 2011-08-28 Aidan Kehoe <kehoea@parhasard.net> * event-Xt.c (x_to_emacs_keysym): Take a new pointer argument, X_KEYSYM_OUT, where we store the X11 keysym that we actually used. * event-Xt.c (x_event_to_emacs_event): Call x_to_emacs_keysym with its new pointer argument, so we have access to the X11 keysym used. When checking whether a keysym obeys caps lock, use the X11 keysym rather than the XEmacs keysym. When checking whether a key has two distinct keysyms depending on whether shift is pressed or not, use the X11 keysym passed back by x_to_emacs_keysym rather than working it out again using XLookupKeysym(). * event-Xt.c (keysym_obeys_caps_lock_p): Use XConvertCase() in this function, now we're receiving the actual X keysym used.
author Aidan Kehoe <kehoea@parhasard.net>
date Sun, 28 Aug 2011 10:34:54 +0100
parents 308d34e9f07d
children
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;;; misc.el --- miscellaneous functions for XEmacs

;; Copyright (C) 1989, 1997 Free Software Foundation, Inc.

;; Maintainer: FSF
;; Keywords: extensions, dumped

;; This file is part of XEmacs.

;; XEmacs 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 3 of the License, or (at your
;; option) any later version.

;; XEmacs 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 XEmacs.  If not, see <http://www.gnu.org/licenses/>.

;;; Synched up with: FSF 19.34.

;;; Commentary:

;; This file is dumped with XEmacs.

;; 06/11/1997 - Use char-(after|before) instead of
;;  (following|preceding)-char. -slb

;;; Code:

(defun copy-from-above-command (&optional arg)
  "Copy characters from previous nonblank line, starting just above point.
Copy ARG characters, but not past the end of that line.
If no argument given, copy the entire rest of the line.
The characters copied are inserted in the buffer before point."
  (interactive "P")
  (let ((cc (current-column))
	n
	(string ""))
    (save-excursion
      (beginning-of-line)
      (backward-char 1)
      (skip-chars-backward "\ \t\n")
      (move-to-column cc)
      ;; Default is enough to copy the whole rest of the line.
      (setq n (if arg (prefix-numeric-value arg) (point-max)))
      ;; If current column winds up in middle of a tab,
      ;; copy appropriate number of "virtual" space chars.
      (if (< cc (current-column))
	  (if (eq (char-before (point)) ?\t)
	      (progn
		(setq string (make-string (min n (- (current-column) cc)) ?\ ))
		(setq n (- n (min n (- (current-column) cc)))))
	    ;; In middle of ctl char => copy that whole char.
	    (backward-char 1)))
      (setq string (concat string
			   (buffer-substring
			    (point)
			    (min (save-excursion (end-of-line) (point))
				 (+ n (point)))))))
    (insert string)))

;;; misc.el ends here