;;; paragraphs.el --- paragraph and sentence parsing
-;; Copyright (C) 1985, 1986, 1987, 1991, 1994, 1995, 1996, 1997, 1999, 2000,
-;; 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+;; Copyright (C) 1985-1987, 1991, 1994-1997, 1999-2011
+;; Free Software Foundation, Inc.
;; Maintainer: FSF
;; Keywords: wp
+;; Package: emacs
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; 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 3, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, 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
;; 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, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
(put 'sentence-end-without-period 'safe-local-variable 'booleanp)
(defcustom sentence-end-without-space
- "\e$B!#!%!)!*\e$A!##.#?#!\e$(0!$!%!)!*\e$(G!$!%!)!*\e(B"
+ "。．？！"
"String of characters that end sentence without following spaces.
This value is used by the function `sentence-end' to construct the
:type '(choice regexp (const :tag "Use default value" nil)))
(put 'sentence-end 'safe-local-variable 'string-or-null-p)
-(defcustom sentence-end-base "[.?!][]\"'\e$B!I\e$,1r}\e(B)}]*"
+(defcustom sentence-end-base "[.?!][]\"'”)}]*"
"Regexp matching the basic end of a sentence, not including following space."
:group 'paragraphs
:type 'string
must be followed by two spaces, with perhaps some closing delimiters
in between. See Info node `(elisp)Standard Regexps'."
(or sentence-end
- (concat (if sentence-end-without-period "\\w \\|")
+ ;; We accept non-break space along with space.
+ (concat (if sentence-end-without-period "\\w[ \u00a0][ \u00a0]\\|")
"\\("
sentence-end-base
(if sentence-end-double-space
- "\\($\\| $\\|\t\\| \\)" "\\($\\|[\t ]\\)")
+ "\\($\\|[ \u00a0]$\\|\t\\|[ \u00a0][ \u00a0]\\)" "\\($\\|[\t \u00a0]\\)")
"\\|[" sentence-end-without-space "]+"
"\\)"
- "[ \t\n]*")))
+ "[ \u00a0\t\n]*")))
(defcustom page-delimiter "^\014"
"Regexp describing line-beginnings that separate pages."
A paragraph end is the beginning of a line which is not part of the paragraph
to which the end of the previous line belongs, or the end of the buffer.
Returns the count of paragraphs left to move."
- (interactive "p")
+ (interactive "^p")
(or arg (setq arg 1))
(let* ((opoint (point))
(fill-prefix-regexp
a negative argument ARG = -N means move forward N paragraphs.
A paragraph start is the beginning of a line which is a
-`first-line-of-paragraph' or which is ordinary text and follows a
-paragraph-separating line; except: if the first real line of a
+`paragraph-start' or which is ordinary text and follows a
+`paragraph-separate'ing line; except: if the first real line of a
paragraph is preceded by a blank line, the paragraph starts at that
blank line.
See `forward-paragraph' for more information."
- (interactive "p")
+ (interactive "^p")
(or arg (setq arg 1))
(forward-paragraph (- arg)))
(kill-region (point) (progn (backward-paragraph arg) (point))))
(defun transpose-paragraphs (arg)
- "Interchange this (or next) paragraph with previous one."
+ "Interchange the current paragraph with the next one.
+With prefix argument ARG a non-zero integer, moves the current
+paragraph past ARG paragraphs, leaving point after the current paragraph.
+If ARG is positive, moves the current paragraph forwards, if
+ARG is negative moves it backwards. If ARG is zero, exchanges
+the current paragraph with the one containing the mark."
(interactive "*p")
(transpose-subr 'forward-paragraph arg))
The variable `sentence-end' is a regular expression that matches ends of
sentences. Also, every paragraph boundary terminates sentences as well."
- (interactive "p")
+ (interactive "^p")
(or arg (setq arg 1))
(let ((opoint (point))
(sentence-end (sentence-end)))
(while (< arg 0)
(let ((pos (point))
- (par-beg (save-excursion (start-of-paragraph-text) (point))))
+ ;; We used to use (start-of-paragraph-text), but this can
+ ;; prevent sentence-end from matching if it is anchored at
+ ;; BOL and the paragraph starts indented.
+ (par-beg (save-excursion (backward-paragraph) (point))))
(if (and (re-search-backward sentence-end par-beg t)
(or (< (match-end 0) pos)
(re-search-backward sentence-end par-beg t)))
(defun backward-sentence (&optional arg)
"Move backward to start of sentence. With arg, do it arg times.
See `forward-sentence' for more information."
- (interactive "p")
+ (interactive "^p")
(or arg (setq arg 1))
(forward-sentence (- arg)))
nil t))
(defun transpose-sentences (arg)
- "Interchange this (next) and previous sentence."
+ "Interchange the current sentence with the next one.
+With prefix argument ARG a non-zero integer, moves the current
+sentence past ARG sentences, leaving point after the current sentence.
+If ARG is positive, moves the current sentence forwards, if
+ARG is negative moves it backwards. If ARG is zero, exchanges
+the current sentence with the one containing the mark."
(interactive "*p")
(transpose-subr 'forward-sentence arg))
;; Local Variables:
-;; coding: iso-2022-7bit
+;; coding: utf-8
;; End:
-;; arch-tag: e727eb1a-527a-4464-b9d7-9d3ec0d1a575
;;; paragraphs.el ends here
HCoop / bpt / emacs.git / blobdiff