Variable: org-export-with-broken-links
org-export-with-broken-links is a customizable variable defined in
ox.el.gz.
Value
mark
Documentation
Non-nil means do not raise an error on broken links.
When this variable is non-nil, broken links are ignored, without
stopping the export process. If it is set to mark, broken
links are marked as such in the output, with a string like
[BROKEN LINK: path]
where PATH is the un-resolvable reference.
This option can also be set with the OPTIONS keyword, e.g.,
"broken-links:mark".
This variable was added, or its default value changed, in Org version
9.0.
Source Code
;; Defined in /usr/src/emacs/lisp/org/ox.el.gz
(defcustom org-export-with-broken-links nil
"Non-nil means do not raise an error on broken links.
When this variable is non-nil, broken links are ignored, without
stopping the export process. If it is set to `mark', broken
links are marked as such in the output, with a string like
[BROKEN LINK: path]
where PATH is the un-resolvable reference.
This option can also be set with the OPTIONS keyword, e.g.,
\"broken-links:mark\"."
:group 'org-export-general
:version "26.1"
:package-version '(Org . "9.0")
:type '(choice
(const :tag "Ignore broken links" t)
(const :tag "Mark broken links in output" mark)
(const :tag "Raise an error" nil)))