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From: Satoshi Yoshida <dynamisxar@icloud.com>
To: info-gnus-english@gnu.org
Subject: Re: Strip signature on reply without standard separator
Date: Fri, 16 Sep 2022 08:50:56 +0900	[thread overview]
Message-ID: <87fsgsgpsv.fsf@icloud.com> (raw)
In-Reply-To: <8735d47zos.fsf@dataswamp.org> (Emanuel Berg's message of "Wed, 07 Sep 2022 03:14:59 +0200")

Emanuel Berg <incal@dataswamp.org> writes:

> Make the whole thing a function that you add to the the hook.

I see. About function name, I refered to
https://ayatakesi.github.io/lispref/28.2/elisp-ja.html#Setting-Hooks

>> (strip-signature "^\n-- \n\\(.*\n\\)*" "")
>> (strip-signature "^\\([^[:blank:]\n<>]+>.*\\)" "> \\1")
>> (strip-signature "^\\([^\n>].+\n\n\\)\\(>[[:blank:]]+\n\\\)+" "\\1")
>> (strip-signature "^> >" ">>")
>> (strip-signature "^> -- .*\n\\(>.*\n\\)*" "")
>> (strip-signature "^\\(>[[:blank:]]+\n\\)+> \\(best\
> 
> Here it may be a better idea to have those REs in a list and
> then iterate that (a loop) instead of calling the same
> function so many times.

I consulted members of https://emacs-jp.github.io/ on slack.
Many thanks for their kind help.

(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 replacement)
  (goto-char (point-min))
  (while (re-search-forward regexp nil t)
    (replace-match replacement)))

(defun my-mu-cite-hook-function ()
  (save-excursion
    (dolist (elm '(("^\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\\)*" "")))
      (apply #'strip-signature elm))                
    (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:]]+\n\\)*>\
[[: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-file-contents "~/.signature")
      (insert "\n-- \n"))))

(add-hook 'mu-cite-post-cite-hook #'my-mu-cite-hook-function)

-- 
Satoshi Yoshida


  reply	other threads:[~2022-09-15 23:51 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-09  4:28 Satoshi Yoshida
2022-08-09  5:56 ` Emanuel Berg
2022-08-09  8:34   ` Satoshi Yoshida
2022-08-09  8:52     ` Emanuel Berg
2022-08-09  9:25       ` Satoshi Yoshida
2022-09-11  9:46       ` Satoshi Yoshida
2022-09-12  6:45         ` Satoshi Yoshida
2022-09-14  6:08           ` Emanuel Berg
2022-09-14  7:48             ` Satoshi Yoshida
2022-08-11  6:41 ` Satoshi Yoshida
2022-08-11 14:48   ` Satoshi Yoshida
2022-08-12  3:06     ` Satoshi Yoshida
2022-08-11 15:26   ` Satoshi Yoshida
2022-08-24  2:30   ` Satoshi Yoshida
2022-08-24  2:37     ` Emanuel Berg
2022-08-24  3:55       ` Satoshi Yoshida
2022-08-24  5:28         ` Emanuel Berg
2022-08-24 22:26           ` Michael Heerdegen
2022-08-25  2:10             ` Satoshi Yoshida
2022-08-25  3:04           ` Strip signature on reply without standard separator [solved] Satoshi Yoshida
2022-08-25  6:46             ` Emanuel Berg
2022-08-27  6:59               ` Strip signature on reply without standard separator Satoshi Yoshida
2022-08-27  7:19             ` Satoshi Yoshida
2022-09-04  0:48               ` Satoshi Yoshida
2022-09-04  2:04                 ` Emanuel Berg
2022-09-06 23:36                   ` Satoshi Yoshida
2022-09-07  1:14                     ` Emanuel Berg
2022-09-15 23:50                       ` Satoshi Yoshida [this message]
2022-09-19  0:58                         ` Emanuel Berg
2022-09-21  9:15                           ` Satoshi Yoshida
2022-09-21 13:15                             ` Emanuel Berg
2022-09-23 21:36                               ` Satoshi Yoshida
2022-09-24 15:29                                 ` Emanuel Berg
2022-09-25  3:32                                   ` Satoshi Yoshida
2022-09-25  3:41                                     ` Emanuel Berg
2022-09-26  8:03                                       ` Satoshi Yoshida
2022-09-26 12:28                                         ` Emanuel Berg
2022-10-22  6:16                                           ` Satoshi Yoshida
2022-10-23 23:45                                             ` Emanuel Berg
2022-09-25  9:42                                     ` Michael Heerdegen
2022-09-26  7:56                                       ` Satoshi Yoshida

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