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simplify last fix.

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This commit is contained in:
Chong Yidong 2006-07-13 14:45:10 +00:00
parent 8788120ff4
commit e17833bc7d
1 changed files with 5 additions and 16 deletions
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21
lisp/longlines.el
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@ -396,22 +396,11 @@ that has changed."
"Perform line wrapping on the parts of the buffer that have changed.
This is called by `post-command-hook' after each command."
(when longlines-wrap-beg
(cond ((or (eq this-command 'yank)
(eq this-command 'yank-pop))
(longlines-decode-region (point) (mark t))
(if longlines-showing
(longlines-show-region (point) (mark t))))
(longlines-showing
(cond ((eq this-command 'newline)
(save-excursion
(if (search-backward "\n" nil t)
(longlines-show-region
(match-beginning 0) (match-end 0)))))
((eq this-command 'open-line)
(save-excursion
(if (search-forward "\n" nil t)
(longlines-show-region
(match-beginning 0) (match-end 0))))))))
(if (or (eq this-command 'yank)
(eq this-command 'yank-pop))
(longlines-decode-region (point) (mark t)))
(if longlines-showing
(longlines-show-region longlines-wrap-beg longlines-wrap-end))
(unless (or (eq this-command 'fill-paragraph)
(eq this-command 'fill-region))
(longlines-wrap-region longlines-wrap-beg longlines-wrap-end))