4.4BSD/usr/src/contrib/emacs-18.57/lisp/paragraphs.elc
(defvar paragraph-ignore-fill-prefix nil "\
Non-nil means the paragraph commands are not affected by fill-prefix.
This is desirable in modes where blank lines are the paragraph delimiters.")
(defun forward-paragraph (&optional arg) "\
Move forward to end of paragraph. With arg, do it arg times.
A line which paragraph-start matches either separates paragraphs
(if paragraph-separate matches it also) or is the first line of a paragraph.
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." (interactive "p") (byte-code "ƈ ȉ
\"? ?
! + R, W !?B `Se]#I Ƃ ! o?X !b !P o?| !?| ! !j o? # m? ! ! `Zf= ! ebT- V m? !! ƈ m? !? ! ! #!bdbS *" [arg fill-prefix-regexp fill-prefix paragraph-ignore-fill-prefix paragraph-separate t nil paragraph-start 1 equal "" regexp-quote "\\|^" "[ ]*$" 0 looking-at re-search-backward "^
" forward-char -1 beginning-of-line forward-line end-of-line 2 10 re-search-forward match-beginning] 28))
(defun backward-paragraph (&optional arg) "\
Move backward to start of paragraph. With arg, do it arg times.
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 is preceded by a blank line,
the paragraph starts at that blank line.
See forward-paragraph for more information." (interactive "p") (byte-code " [!" [arg nil 1 forward-paragraph] 2))
(defun mark-paragraph nil "\
Put point at beginning of this paragraph, mark at end." (interactive) (byte-code "!\"!" [nil t forward-paragraph 1 push-mark backward-paragraph] 4))
(defun kill-paragraph (arg) "\
Kill to end of paragraph." (interactive "*p") (byte-code "`!`\"" [arg nil kill-region forward-paragraph] 4))
(defun backward-kill-paragraph (arg) "\
Kill back to start of paragraph." (interactive "*p") (byte-code "`!`\"" [arg nil kill-region backward-paragraph] 4))
(defun transpose-paragraphs (arg) "\
Interchange this (or next) paragraph with previous one." (interactive "*p") (byte-code "\"" [arg nil transpose-subr forward-paragraph] 3))
(defun start-of-paragraph-text nil (byte-code "`!`!`Y W' b eV' *" [opoint npoint nil forward-paragraph -1 skip-chars-forward "
" start-of-paragraph-text] 4))
(defun end-of-paragraph-text nil (byte-code "`!h= !`X\" !`dW\" )" [opoint forward-paragraph 1 10 forward-char -1 end-of-paragraph-text] 5))
(defun forward-sentence (&optional arg) "\
Move forward to next sentence-end. With argument, repeat.
With negative argument, move backward repeatedly to sentence-beginning.
Sentence ends are identified by the value of sentence-end
treated as a regular expression. Also, every paragraph boundary
terminates sentences as well." (interactive "p") (byte-code "ň ƉW5 `)
P #) !Sb+ b)T
V] `)
#Q !S b)S6 " [arg par-beg sentence-end t par-end nil 1 0 start-of-paragraph-text re-search-backward "[^
]" match-end end-of-paragraph-text re-search-forward skip-chars-backward "
"] 9))
(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") (byte-code " [!" [arg nil 1 forward-sentence] 2))
(defun kill-sentence (&optional arg) "\
Kill from point to end of sentence.
With arg, repeat, or backward if negative arg." (interactive "*p") (byte-code "` !`\")" [beg arg nil forward-sentence kill-region] 4))
(defun backward-kill-sentence (&optional arg) "\
Kill back from point to start of sentence.
With arg, repeat, or forward if negative arg." (interactive "*p") (byte-code "` !`\")" [beg arg nil backward-sentence kill-region] 4))
(defun mark-end-of-sentence (arg) "\
Put mark at end of sentence. Arg works as in forward-sentence." (interactive "p") (byte-code "!`)!" [arg nil push-mark forward-sentence] 3))
(defun transpose-sentences (arg) "\
Interchange this (next) and previous sentence." (interactive "*p") (byte-code "\"" [arg nil transpose-subr forward-sentence] 3))