Variable: metamail-environment
metamail-environment is a variable defined in metamail.el.gz.
Value
("KEYHEADS=*" "MM_QUIET=1")
Documentation
Environment variables passed to metamail.
It must be a list of strings that have the format ENVVARNAME=VALUE.
It is not expected to be altered globally by set or setq.
Instead, change its value temporary using let or let* form.
Source Code
;; Defined in /usr/src/emacs/lisp/obsolete/metamail.el.gz
(defvar metamail-environment '("KEYHEADS=*" "MM_QUIET=1")
"Environment variables passed to `metamail'.
It must be a list of strings that have the format ENVVARNAME=VALUE.
It is not expected to be altered globally by `set' or `setq'.
Instead, change its value temporary using `let' or `let*' form.")