Variable: mh-letter-fill-column
mh-letter-fill-column is a customizable variable defined in
mh-e.el.gz.
Value
72
Documentation
Fill column to use in MH Letter mode.
By default, this option is 72 to allow others to quote your message without line wrapping.
This variable was added, or its default value changed, in MH-E version
6.0.
Source Code
;; Defined in /usr/src/emacs/lisp/mh-e/mh-e.el.gz
(defcustom mh-letter-fill-column 72
"Fill column to use in MH Letter mode.
By default, this option is 72 to allow others to quote your
message without line wrapping."
:type 'integer
:group 'mh-letter
:package-version '(MH-E . "6.0"))