Variable: org-property-separators
org-property-separators is a customizable variable defined in
org.el.gz.
Value
nil
Documentation
An alist to control how properties are combined.
The car of each item should be either a list of property names or a regular expression, while the cdr should be the separator to use when combining that property.
If an alist item cannot be found that matches a given property, a single space will be used as the separator.
This variable was added, or its default value changed, in Org version
9.6.
Source Code
;; Defined in /usr/src/emacs/lisp/org/org.el.gz
(defcustom org-property-separators nil
"An alist to control how properties are combined.
The car of each item should be either a list of property names or
a regular expression, while the cdr should be the separator to
use when combining that property.
If an alist item cannot be found that matches a given property, a
single space will be used as the separator."
:group 'org-properties
:package-version '(Org . "9.6")
:type '(alist :key-type (choice (repeat :tag "Properties" string)
(string :tag "Regular Expression"))
:value-type (restricted-sexp :tag "Separator"
:match-alternatives (stringp)
:value " ")))