Commit 1b8def58 authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

(mail-mode): Set adaptive-fill-regexp specially to cater to supercite.

(mail-indent-citation): Take region args.
(mail-yank-original, mail-yank-region): Pass the args.
parent 3affe22d
......@@ -346,6 +346,9 @@ C-c C-v mail-sent-via (add a Sent-via field for each To or CC)."
(setq normal-auto-fill-function 'mail-mode-auto-fill)
(make-local-variable 'fill-paragraph-function)
(setq fill-paragraph-function 'mail-mode-fill-paragraph)
(make-local-variable 'adaptive-fill-regexp)
(setq adaptive-fill-regexp
(concat "[ \t]+[a-z0-9A-Z]+> *\\|" adaptive-fill-regexp))
;; `-- ' precedes the signature. `-----' appears at the start of the
;; lines that delimit forwarded messages.
;; Lines containing just >= 3 dashes, perhaps after whitespace,
......@@ -1008,22 +1011,26 @@ Numeric argument means justify as well."
(defun mail-indent-citation ()
(defun mail-indent-citation (beg end)
"Modify text just inserted from a message to be cited.
The inserted text should be the region.
When this function returns, the region is again around the modified text.
Normally, indent each nonblank line `mail-indentation-spaces' spaces.
However, if `mail-yank-prefix' is non-nil, insert that prefix on each line."
(mail-yank-clear-headers (region-beginning) (region-end))
(if (> beg end)
(let ((temp beg))
(setq beg end end temp)))
(mail-yank-clear-headers beg end)
(if (null mail-yank-prefix)
(indent-rigidly (region-beginning) (region-end)
(indent-rigidly beg end mail-indentation-spaces)
(goto-char (region-beginning))
(while (< (point) (region-end))
(goto-char beg)
(setq end (set-marker (make-marker) end))
(while (< (point) end)
(insert mail-yank-prefix)
(forward-line 1)))))
(forward-line 1))
(set-marker end nil))))
(defun mail-yank-original (arg)
"Insert the message being replied to, if any (in rmail).
......@@ -1055,7 +1062,7 @@ and don't delete any header fields."
(run-hooks 'mail-citation-hook)
(if mail-yank-hooks
(run-hooks 'mail-yank-hooks)
(mail-indent-citation (point) (mark))))))
;; This is like exchange-point-and-mark, but doesn't activate the mark.
;; It is cleaner to avoid activation, even though the command
;; loop would deactivate the mark because we inserted text.
......@@ -1108,7 +1115,7 @@ and don't delete any header fields."
(run-hooks 'mail-citation-hook)
(if mail-yank-hooks
(run-hooks 'mail-yank-hooks)
(mail-indent-citation (point) (mark)))))))))
(defun mail-attach-file (&optional file)
"Insert a file at the end of the buffer, with separator lines around it."
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