Commit ddedc4d4 authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

(mail-mode): Add the citation regexp

to adaptive-fill-regexp after the usual contents.
But modify the usual contents not to match whitespace alone;
match that again last.
Add that citation regexp to paragraph-start and paragraph-separate too.
parent 639540ec
......@@ -425,16 +425,20 @@ Here are commands that move to a header field (and create it if there isn't):
(setq fill-paragraph-function 'mail-mode-fill-paragraph)
(make-local-variable 'adaptive-fill-regexp)
(setq adaptive-fill-regexp
(concat "[ \t]*[-a-z0-9A-Z]*>+[ \t]*\\|" adaptive-fill-regexp))
(concat "[ \t]*\\([-|#;>*]+ *\\|(?[0-9]+[.)] *\\)+"
"\\|[ \t]*[-a-z0-9A-Z]*>+[ \t]*"
"\\|[ \t]*"))
(make-local-variable 'adaptive-fill-first-line-regexp)
(setq adaptive-fill-first-line-regexp
(concat "[ \t]*[-a-z0-9A-Z]*>+[ \t]*\\|" adaptive-fill-first-line-regexp))
(concat adaptive-fill-first-line-regexp
"\\|[ \t]*[-a-z0-9A-Z]*>+[ \t]*"))
;; `-- ' precedes the signature. `-----' appears at the start of the
;; lines that delimit forwarded messages.
;; Lines containing just >= 3 dashes, perhaps after whitespace,
;; are also sometimes used and should be separators.
(setq paragraph-start (concat (regexp-quote mail-header-separator)
"$\\|[ \t]*[a-z0-9A-Z]*>+[ \t]*$\\|[ \t]*$\\|"
"$\\|[ \t]*\\([-|#;>*]+ *\\|(?[0-9]+[.)] *\\)*$"
"\\|[ \t]*[a-z0-9A-Z]*>+[ \t]*$\\|[ \t]*$\\|"
"-- $\\|---+$\\|"
(setq paragraph-separate paragraph-start)
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