Function: mh-internal-seq
mh-internal-seq is a byte-compiled function defined in mh-seq.el.gz.
Signature
(mh-internal-seq NAME)
Documentation
Return non-nil if NAME is the name of an internal MH-E sequence.
Source Code
;; Defined in /usr/src/emacs/lisp/mh-e/mh-seq.el.gz
(defun mh-internal-seq (name)
"Return non-nil if NAME is the name of an internal MH-E sequence."
(or (memq name mh-internal-seqs)
(eq name mh-unseen-seq)
(and (mh-colors-in-use-p) mh-tick-seq (eq name mh-tick-seq))
(eq name mh-previous-seq)
(mh-folder-name-p name)))