Variable: denote-front-matter-components-present-even-if-empty-value
denote-front-matter-components-present-even-if-empty-value is a
customizable variable defined in denote.el.
Value
(title keywords date identifier)
Documentation
The components that are always present in front matter even when empty.
Components are title, keywords, signature, date, identifier.
Note that even though a component may be listed in this variable, it will not be present in the front matter if the corresponding line is not in the front matter template.
This variable was added, or its default value changed, in denote version 4.0.0.
Source Code
;; Defined in ~/.emacs.d/elpa/denote-4.2.3/denote.el
(defcustom denote-front-matter-components-present-even-if-empty-value '(title keywords date identifier)
"The components that are always present in front matter even when empty.
Components are `title', `keywords', `signature', `date', `identifier'.
Note that even though a component may be listed in this variable, it
will not be present in the front matter if the corresponding line is not
in the front matter template."
:group 'denote
:package-version '(denote . "4.0.0")
:type '(list
(const :tag "Title" title)
(const :tag "Keywords" keywords)
(const :tag "Signature" signature)
(const :tag "Date" date)
(const :tag "Identifier" identifier)))