Variable: org-ts--internal-regexp
org-ts--internal-regexp is a variable defined in org.el.gz.
Value
"[[:digit:]]\\{4\\}-[[:digit:]]\\{2\\}-[[:digit:]]\\{2\\}\\(?: .*?\\)?"
Documentation
Regular expression matching the innards of a time stamp.
Source Code
;; Defined in /usr/src/emacs/lisp/org/org.el.gz
;;;; Timestamp
(defconst org-ts--internal-regexp
(rx (seq
(= 4 digit) "-" (= 2 digit) "-" (= 2 digit)
(optional " " (*? nonl))))
"Regular expression matching the innards of a time stamp.")