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(longlines-wrap-region): Avoid marking buffer as modified.
(longlines-auto-wrap, longlines-window-change-function): Remove unnecessary calls to set-buffer-modified-p.
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@ -223,16 +223,18 @@ With optional argument ARG, make the hard newlines invisible again."
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"Wrap each successive line, starting with the line before BEG.
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Stop when we reach lines after END that don't need wrapping, or the
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end of the buffer."
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(setq longlines-wrap-point (point))
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(goto-char beg)
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(forward-line -1)
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;; Two successful longlines-wrap-line's in a row mean successive
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;; lines don't need wrapping.
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(while (null (and (longlines-wrap-line)
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(or (eobp)
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(and (>= (point) end)
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(longlines-wrap-line))))))
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(goto-char longlines-wrap-point))
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(let ((mod (buffer-modified-p)))
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(setq longlines-wrap-point (point))
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(goto-char beg)
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(forward-line -1)
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;; Two successful longlines-wrap-line's in a row mean successive
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;; lines don't need wrapping.
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(while (null (and (longlines-wrap-line)
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(or (eobp)
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(and (>= (point) end)
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(longlines-wrap-line))))))
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(goto-char longlines-wrap-point)
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(set-buffer-modified-p mod)))
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(defun longlines-wrap-line ()
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"If the current line needs to be wrapped, wrap it and return nil.
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@ -372,10 +374,9 @@ If automatic line wrapping is turned on, wrap the entire buffer."
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(> (prefix-numeric-value arg) 0)
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(not longlines-auto-wrap)))
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(if arg
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(let ((mod (buffer-modified-p)))
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(progn
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(setq longlines-auto-wrap t)
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(longlines-wrap-region (point-min) (point-max))
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(set-buffer-modified-p mod)
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(message "Auto wrap enabled."))
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(setq longlines-auto-wrap nil)
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(message "Auto wrap disabled.")))
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@ -410,9 +411,7 @@ This is called by `post-command-hook' after each command."
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This is called by `window-configuration-change-hook'."
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(when (/= fill-column (- (window-width) window-min-width))
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(setq fill-column (- (window-width) window-min-width))
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(let ((mod (buffer-modified-p)))
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(longlines-wrap-region (point-min) (point-max))
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(set-buffer-modified-p mod))))
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(longlines-wrap-region (point-min) (point-max))))
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;; Isearch
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