Variable: rmail-reply-regexp

rmail-reply-regexp is a variable defined in rmail.el.gz.

Value

"\\`[   ]*\\(\\(RE\\|RÉ\\.?\\|FWD?\\|رد\\|回复\\|回覆\\|SV\\|Antw\\.?\\|VS\\|REF\\|AW\\|ΑΠ\\|ΣΧΕΤ\\|השב\\|Vá\\|R\\|RIF\\|BLS\\|RES\\|Odp\\|YNT\\|ATB\\)\\(([0-9]+)\\|\\[[0-9]+\\]\\|\\^[0-9]+\\)? ? *[:：﹕︓៖][        ]*\\)*[         ]*"

Documentation

Regexp to delete from Subject line before inserting rmail-reply-prefix.

Source Code

;; Defined in /usr/src/emacs/lisp/mail/rmail.el.gz
(defvar rmail-reply-regexp nil ;; set by `rmail-re-abbrevs
  "Regexp to delete from Subject line before inserting `rmail-reply-prefix'.")