* lisp/org-footnote.el (org-footnote-re):
(org-footnote-definition-re): Do not match [1]-like constructs.
(org-footnote): Fix typo.
(org-footnote-auto-label): Do not offer to create [1]-like constructs
anymore.
(org-footnote-new): Remove reference to obsolete value in
`org-footnote-auto-label'.
(org-footnote-at-reference-p):
(org-footnote-get-next-reference):
(org-footnote-next-reference-or-definition):
(org-footnote-goto-definition):
(org-footnote-goto-previous-reference): Use new regexp.
(org-footnote-normalize-label): Remove "fn:" prefix instead of adding
it.
(org-footnote-get-definition):
(org-footnote-all-labels):
(org-footnote-unique-label): Small refactoring.
(org-footnote-create-definition):
(org-footnote-delete-definitions):
(org-footnote--clear-footnote-section):
(org-footnote--collect-references):
(org-footnote--collect-definitions):
(org-footnote--set-label):
(org-footnote-sort): New functions.
(org-footnote-auto-adjust-maybe):
(org-footnote-action): Use new functions. Small refactoring.
(org-footnote-renumber-fn:N): Refactor code. Handle nested footnotes.
(org-footnote-normalize): Turn footnotes into [fn:N] construct instead
of [N].
* testing/lisp/test-org-footnote.el (test-org-footnote/delete):
(test-org-footnote/goto-definition):
(test-org-footnote/normalize): Update test
(test-org-footnote/sort):
(test-org-footnote/renumber-fn:N): New tests.
(test-org-footnote/normalize-outside-org): Remove test.
8eb318f2d0