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mu4e: restrict deleting trailing whitespace to region 

If no region is selected, mu4e-fill-paragraph will delete trailing whitespace on
all lines in the buffer.  This might not be desired, e.g. when adding a
signature to the mail which is delimited by the line '-- '.
This commit is contained in:
Philipp Ittershagen 2018-10-10 14:22:27 +02:00
parent 7c63fe65eb
commit 4fe4345b88
1 changed files with 4 additions and 2 deletions
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6
mu4e/mu4e-compose.el
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@ -401,9 +401,11 @@ simply executes `fill-paragraph'."
(if mu4e-compose-format-flowed
(let ((fill-column (point-max))
(use-hard-newlines nil)); rfill "across" hard newlines
(delete-trailing-whitespace)
(when (use-region-p)
(delete-trailing-whitespace (region-beginning) (region-end)))
(fill-paragraph nil region))
(delete-trailing-whitespace)
(when (use-region-p)
(delete-trailing-whitespace (region-beginning) (region-end)))
(fill-paragraph nil region)))
(defun mu4e-toggle-use-hard-newlines ()