Mercurial > hg > xemacs-beta
view lisp/behavior-defs.el @ 5914:bd4d2c8ef9cc
Use the existing C-level line number cache within #'line-number.
src/ChangeLog addition:
2015-05-15 Aidan Kehoe <kehoea@parhasard.net>
* buffer.c:
* buffer.c (Fline_number): New C implementation, using the line
number cache of line-number.c, with a new optional BUFFER
argument.
* buffer.c (syms_of_buffer):
Make it available to Lisp.
* line-number.c (buffer_line_number):
New argument, RESPECT-NARROWING, describing whether to count from
the beginning of the visible region or from the beginning of the
buffer.
* line-number.h:
* line-number.h (buffer_line_number): Update its declaration.
* redisplay.c (window_line_number): Call it with the new argument.
lisp/ChangeLog addition:
2015-05-15 Aidan Kehoe <kehoea@parhasard.net>
* simple.el:
* simple.el (line-number): Moved to buffer.c; we have an existing
line number cache in C, it's a shame not to have it available.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Fri, 15 May 2015 18:11:47 +0100 |
parents | 308d34e9f07d |
children |
line wrap: on
line source
;;; behavior-defs.el --- definitions of specific behaviors ;; Copyright (C) 2000, 2001, 2002, 2003 Ben Wing. ;; Author: Ben Wing ;; Maintainer: XEmacs Development Team ;; Keywords: 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. ;;; Authorship: ;; Created July 2000 by Ben Wing. ;;; Commentary: ;; This file is dumped with XEmacs. ;;; Code: (define-behavior-group 'tty) (define-behavior-group 'toolbars) (define-behavior-group 'menus) (define-behavior-group 'mouse) (define-behavior-group 'editing) (define-behavior-group 'keyboard) (define-behavior-group 'files) (define-behavior-group 'games) (define-behavior-group 'processes) (define-behavior-group 'display) (define-behavior-group 'programming) (define-behavior-group 'international) (define-behavior-group 'buffers-and-windows) (define-behavior-group 'internet) (define-behavior 'compose-mail "Not documented." :group 'internet :commands '(["Send %_Mail..." compose-mail]))