Satoshi Yoshida wrote:
>> I'm sure you can polish that code every day for the rest of
>> 2022 but if it works it looks good enough to me.
>
> Fixed some problems.
>
> (setq mu-cite-prefix-format '("> "))
> (setq mu-cite-cited-prefix-regexp "^[^[:blank:]\n<>]+>+[[:blank:]]*")
> (setq mu-cite-top-format '(from " writes:\n\n"))
>
> (defun strip-signature (regexp &optional replacement)
> (or replacement (setq replacement ""))
> (goto-char (point-min))
> (while (re-search-forward regexp nil t)
> (replace-match replacement)))
>
> (defun my-mu-cite-hook-function ()
> (save-excursion
> (goto-char (point-min))
> (re-search-forward "^\\(\n-- \n\\(.*\n\\)*\\)" nil t)
> (let ((my-signature (match-string 1)))
> (dolist (e '(("^\n-- \n\\(.*\n\\)*")
> ("^\\([^[:blank:]\n<>]+>.*\\)" "> \\1")
> ("^\\([^\n>].+\n\n\\)\\(>[>[:blank:]]+\n\\)+" "\\1")
> ("^> >" ">>")
> ("^> -- \n\\(>.*\n\\)*")
> ("^\\(>[[:blank:]]+\n\\)+> \\(best\\( regards\
> \\| wishes\\)?\\|cheers\\|\\(good\\)?bye\\|good luck\\|\\(kind \\|warm\
> \\(est\\)? \\)?regards\\|respectfully\\|\\(yours \\)?sincerely\\( yours\
> \\)?\\|thank you\\( very much\\)?\\|\\(many \\)?thanks\\( in advance\
> \\| very much\\)?\\),[[:blank:]]*\n\\(>.*\n\\)*")))
> (strip-signature (car e) (cadr e)))
> (goto-char (point-min))
> (when (re-search-forward "^\"?\\([^[:blank:]\n<>\"]+\\)\
> \\([^\n<>\"]+\\)?\"? <\\([^\n<>\"]+\\)> writes:" nil t)
> (let ((first-name (match-string 1))
> (middle-last-name (or (match-string 2) ""))
> (mail-address (match-string 3)))
> (strip-signature (apply #'format "^>\
> [[:blank:]]*\\(-+[[:blank:]]*\\)?%s\\(%s\\)?\\([[:blank:]]*\\(\n>\
> [[:blank:]]+\\)*<?%s>?\\)?[[:blank:]]*\n\\(>[>[:blank:]]+\n\\)*\\'\
> " (mapcar #'regexp-quote (list first-name middle-last-name mail-address))))))
> (strip-signature "^\\(>[>[:blank:]]+\n\\)+\\'")
> (goto-char (point-max))
> (ignore-errors (insert my-signature)))))
>
> (add-hook 'mu-cite-post-cite-hook #'my-mu-cite-hook-function)
Looks good to me :)
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