Variable: mh-show-hook
mh-show-hook is a customizable variable defined in mh-e.el.gz.
Value
nil
Documentation
Hook run after RET (mh-show) shows a message.
It is the last thing called after messages are displayed. It's
used to affect the behavior of MH-E in general or when
mh-show-mode-hook is too early. See mh-show-mode-hook.
This variable was added, or its default value changed, in MH-E version
6.0.
Probably introduced at or before Emacs version 27.1.
Source Code
;; Defined in /usr/src/emacs/lisp/mh-e/mh-e.el.gz
(defcustom mh-show-hook nil
"Hook run after \\<mh-folder-mode-map>\\[mh-show] shows a message.
It is the last thing called after messages are displayed. It's
used to affect the behavior of MH-E in general or when
`mh-show-mode-hook' is too early. See `mh-show-mode-hook'."
:type 'hook
:group 'mh-hooks
:group 'mh-show
:package-version '(MH-E . "6.0"))