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(rmail-make-basic-summary-line): If there's

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no From field, still try to use the To field.
This commit is contained in:
Richard M. Stallman 2003-04-09 01:31:31 +00:00
parent 6f1f54c7e9
commit 71f46c95f6
1 changed files with 46 additions and 43 deletions
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89
lisp/mail/rmailsum.el
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@ -396,49 +396,52 @@ Setting this variable has an effect only before reading a mail."
(t "??????"))))
" "
(save-excursion
(if (not (re-search-forward "^From:[ \t]*" nil t))
" "
(let* ((from (mail-strip-quoted-names
(buffer-substring
(1- (point))
;; Get all the lines of the From field
;; so that we get a whole comment if there is one,
;; so that mail-strip-quoted-names can discard it.
(let ((opoint (point)))
(while (progn (forward-line 1)
(looking-at "[ \t]")))
;; Back up over newline, then trailing spaces or tabs
(forward-char -1)
(skip-chars-backward " \t")
(point)))))
len mch lo)
(if (string-match
(or rmail-user-mail-address-regexp
(concat "^\\("
(regexp-quote (user-login-name))
"\\($\\|@\\)\\|"
(regexp-quote
;; Don't lose if run from init file
;; where user-mail-address is not
;; set yet.
(or user-mail-address
(concat (user-login-name) "@"
(or mail-host-address
(system-name)))))
"\\>\\)"))
from)
(save-excursion
(goto-char (point-min))
(if (not (re-search-forward "^To:[ \t]*" nil t))
nil
(setq from
(concat "to: "
(mail-strip-quoted-names
(buffer-substring
(point)
(progn (end-of-line)
(skip-chars-backward " \t")
(point)))))))))
(let* ((from (and (re-search-forward "^From:[ \t]*" nil t)
(mail-strip-quoted-names
(buffer-substring
(1- (point))
;; Get all the lines of the From field
;; so that we get a whole comment if there is one,
;; so that mail-strip-quoted-names can discard it.
(let ((opoint (point)))
(while (progn (forward-line 1)
(looking-at "[ \t]")))
;; Back up over newline, then trailing spaces or tabs
(forward-char -1)
(skip-chars-backward " \t")
(point))))))
len mch lo)
(if (or (null from)
(string-match
(or rmail-user-mail-address-regexp
(concat "^\\("
(regexp-quote (user-login-name))
"\\($\\|@\\)\\|"
(regexp-quote
;; Don't lose if run from init file
;; where user-mail-address is not
;; set yet.
(or user-mail-address
(concat (user-login-name) "@"
(or mail-host-address
(system-name)))))
"\\>\\)"))
from))
;; No From field, or it's this user.
(save-excursion
(goto-char (point-min))
(if (not (re-search-forward "^To:[ \t]*" nil t))
nil
(setq from
(concat "to: "
(mail-strip-quoted-names
(buffer-substring
(point)
(progn (end-of-line)
(skip-chars-backward " \t")
(point)))))))))
(if (null from)
" "
(setq len (length from))
(setq mch (string-match "[@%]" from))
(format "%25s"