(message-marks
;; Text enclosed with tags similar to `message-mark-insert-begin' and
;; `message-mark-insert-end'. Don't use those variables to avoid
;; dependency on `message.el'.
"^-+[8<>]*-\\{9,\\}[a-z ]+-\\{9,\\}[a-z ]+-\\{9,\\}[8<>]*-+$"
"^-+[8<>]*-\\{9,\\}[a-z ]+-\\{9,\\}[a-z ]+-\\{9,\\}[8<>]*-+$"
(message-marks
;; Text enclosed with tags similar to `message-mark-insert-begin' and
;; `message-mark-insert-end'. Don't use those variables to avoid
;; dependency on `message.el'.
"^-+[8<>]*-\\{9,\\}[a-z ]+-\\{9,\\}[a-z ]+-\\{9,\\}[8<>]*-+$"
"^-+[8<>]*-\\{9,\\}[a-z ]+-\\{9,\\}[a-z ]+-\\{9,\\}[8<>]*-+$"