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Move extents.c to working in byte positions only; fix a bug, extent_detach() src/ChangeLog addition: 2015-03-27 Aidan Kehoe <kehoea@parhasard.net> Fix a small bug, extent_detach(); minimise needless char-byte conversion, extents.c, sticking to byte positions in general in this file. * extents.c: * extents.c (signal_single_extent_changed): Pass byte endpoints to gutter_extent_signal_changed_region_maybe(), buffer_extent_signal_changed_region(). * extents.c (extent_detach): Call signal_extent_changed() correctly, pass both extent endpoints rather than just the byte and character variants of the start. * extents.c (struct report_extent_modification_closure): Do this in terms of byte positions. * extents.c (report_extent_modification_mapper): Use byte positions, only converting to characters when we are definitely calling Lisp. * extents.c (report_extent_modification): Use byte positions in this API, move the byte-char conversion to our callers, simplifying extents.c (it all now works in byte positions). * extents.h: Update report_extent_modification's prototype. * gutter.c (gutter_extent_signal_changed_region_maybe): Use byte positions here, avoids needless byte-char conversion. * gutter.h: Update the prototype here. * insdel.c: * insdel.c (buffer_extent_signal_changed_region): Implement this in terms of byte positions. * insdel.c (signal_before_change): * insdel.c (signal_after_change): Call report_extent_modification() with byte positions, doing the char->byte conversion here rather than leaving it to extents.c. * insdel.h: * insdel.h (struct each_buffer_change_data): The extent unchanged info now describes bytecounts.
author Aidan Kehoe <kehoea@parhasard.net>
date Fri, 27 Mar 2015 23:39:49 +0000
parents 308d34e9f07d
children
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;;; gtk-glyphs.el --- Support for glyphs in Gtk

;; Copyright (C) 1994, 1997 Free Software Foundation, Inc.

;; Author: Kirill M. Katsnelson <kkm@kis.ru>
;; Maintainer: XEmacs Development Team
;; Keywords: extensions, internal, 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: Not in FSF.

;;; Commentary:

;; This file contains temporary definitions for 'gtk glyphs.
;; Since there currently is no image support, the glyps are defined
;; TTY-style. This file has to be removed or reworked completely
;; when we have images.

;; This file is dumped with XEmacs.

;;; Code:

(progn
  (if (featurep 'gtk)
      (set-console-type-image-conversion-list
       'gtk
       `(,@(if (featurep 'xpm) '(("\\.xpm\\'" [xpm :file nil] 2)))
 	   ("\\.xbm\\'" [xbm :file nil] 2)
 	   ,@(if (featurep 'xpm) '(("\\`/\\* XPM \\*/" [xpm :data nil] 2)))
 	   ,@(if (featurep 'xface) '(("\\`X-Face:" [xface :data nil] 2)))
 	   ,@(if (featurep 'gif) '(("\\.gif\\'" [gif :file nil] 2)
 				   ("\\`GIF8[79]" [gif :data nil] 2)))
 	   ,@(if (featurep 'jpeg) '(("\\.jpe?g\\'" [jpeg :file nil] 2)))
 	   ;; all of the JFIF-format JPEG's that I've seen begin with
 	   ;; the following.  I have no idea if this is standard.
 	   ,@(if (featurep 'jpeg) '(("\\`\377\330\377\340\000\020JFIF"
 				     [jpeg :data nil] 2)))
 	   ,@(if (featurep 'png) '(("\\.png\\'" [png :file nil] 2)))
 	   ,@(if (featurep 'png) '(("\\`\211PNG" [png :data nil] 2)))
 	   ("" [autodetect :data nil] 2))))
  (cond ((featurep 'xpm)
	 (set-glyph-image frame-icon-glyph
			  (concat "../etc/" "xemacs-icon3.xpm")
			  'global 'gtk)
	 (set-glyph-image xemacs-logo
			  (concat "../etc/"
				  (if emacs-beta-version
				      "xemacs-beta.xpm"
				    "xemacs.xpm"))
			  'global 'gtk))
	(t
	 (set-glyph-image xemacs-logo
			  "XEmacs <insert spiffy graphic logo here>"
			  'global 'gtk)))
  (set-glyph-image octal-escape-glyph "\\")
  (set-glyph-image control-arrow-glyph "^")
  (set-glyph-image invisible-text-glyph " ...")
  )

;;; gtk-glyphs.el ends here