The "flush" face property. -------------------- ChangeLog entries follow: -------------------- src/ChangeLog addition: 2011-12-23 Didier Verna <didier@xemacs.org> * faces.h (struct Lisp_Face): New 'flush slot. * faces.h (struct face_cachel): New 'flush and 'flush_specified flags. * faces.h (WINDOW_FACE_CACHEL_FLUSH_P): * faces.h (FACE_FLUSH_P): New macros. * faces.c: Declare Qflush. * lisp.h: Externalize it. * faces.c (syms_of_faces): Define it. * faces.c (vars_of_faces): Update built-in face specifiers. * faces.c (complex_vars_of_faces): Update specifier fallbacks. * faces.c (mark_face): * faces.c (face_equal): * faces.c (face_getprop): * faces.c (face_putprop): * faces.c (face_remprop): * faces.c (face_plist): * faces.c (reset_face): * faces.c (update_face_inheritance_mapper): * faces.c (Fmake_face): * faces.c (update_face_cachel_data): * faces.c (merge_face_cachel_data): * faces.c (Fcopy_face): * fontcolor.c (face_boolean_validate): Handle the flush property. * redisplay.h (struct display_line): Rename 'default_findex slot to clearer name 'clear_findex. * redisplay.h (DISPLAY_LINE_INIT): Update accordingly. * redisplay-output.c (compare_display_blocks): * redisplay-output.c (output_display_line): * redisplay-output.c (redisplay_output_window): * redisplay.c (regenerate_window_extents_only_changed): * redisplay.c (regenerate_window_incrementally): Update the comparison tests between the current and desired display lines to cope for different 'clear_findex values. * redisplay.c (create_text_block): Initialize the display line's 'clear_findex slot to DEFAULT_INDEX. Record a new 'clear_findex value when we encounter a newline character displayed in a flushed face. * redisplay.c (create_string_text_block): Record a new 'clear_findex value when we encounter a newline character displayed in a flushed face. lisp/ChangeLog addition: 2011-12-23 Didier Verna <didier@xemacs.org> * cl-macs.el (face-flush-p): New defsetf. * faces.el (set-face-property): Document the flush property. * faces.el (face-flush-p): New function. * faces.el (set-face-flush-p): New function. * faces.el (face-equal): * cus-face.el (custom-face-attributes): * x-faces.el (x-init-face-from-resources): * x-faces.el (make-face-x-resource-internal): Handle the flush property.

;; AT386.el --- terminal support package for IBM AT keyboards

;; Author: Eric S. Raymond <esr@snark.thyrsus.com>
;; Keywords: terminals

;; Copyright (C) 1992 Free Software Foundation, Inc.

;; 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/>.

;;; Commentary:

;;; Uses the Emacs 19 terminal initialization features --- won't work with 18.

;;; Code:

(defvar AT386-keypad-map)

(if (boundp 'AT386-keypad-map)
    nil
  ;; The terminal initialization should already have set up some keys
  (setq AT386-keypad-map (lookup-key function-key-map "\e["))
  (if (not (keymapp AT386-keypad-map))
      (error "What?  Your AT386 termcap/terminfo has no keycaps in it."))

  ;; Equivalents of these are set up automatically by termcap/terminfo
  ;;  (define-key AT386-keypad-map "A" [up])
  ;;  (define-key AT386-keypad-map "B" [down])
  ;;  (define-key AT386-keypad-map "C" [right])
  ;;  (define-key AT386-keypad-map "D" [left])

  ;; These would be set up by terminfo, but not termcap
  (define-key AT386-keypad-map "H" [home])
  (define-key AT386-keypad-map "Y" [end])
  (define-key AT386-keypad-map "U" [next])	;; PgDn
  (define-key AT386-keypad-map "V" [prior])	;; PgUp
  (define-key AT386-keypad-map "@" [insert])	;; Ins key

  ;; These are not normally set up by either
  (define-key AT386-keypad-map "G" [kp-5])	;; Unlabeled center key
  (define-key AT386-keypad-map "S" [kp-subtract])
  (define-key AT386-keypad-map "T" [kp-add])

  ;; Arrange for the ALT key to be equivalent to ESC
  (define-key function-key-map "\eN" [?\e]) ; ALT map
  )


;;; AT386.el ends here