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Merge branch 'maint'
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commit
36cc7b4983
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@ -242,40 +242,46 @@ positions, and the definition, when inlined."
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(match-end 0) (1- end)))))))))
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(match-end 0) (1- end)))))))))
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(defun org-footnote-at-definition-p ()
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(defun org-footnote-at-definition-p ()
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"Is the cursor at a footnote definition?
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"Is point within a footnote definition?
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This matches only pure definitions like [1] or [fn:name] at the beginning
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This matches only pure definitions like [1] or [fn:name] at the
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of a line. It does not match references like [fn:name:definition], where the
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beginning of a line. It does not match references like
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footnote text is included and defined locally.
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\[fn:name:definition], where the footnote text is included and
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defined locally.
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The return value will be nil if not at a footnote definition, and a list with
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The return value will be nil if not at a footnote definition, and
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label, start, end and definition of the footnote otherwise."
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a list with label, start, end and definition of the footnote
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otherwise."
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(when (save-excursion (beginning-of-line) (org-footnote-in-valid-context-p))
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(when (save-excursion (beginning-of-line) (org-footnote-in-valid-context-p))
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(save-excursion
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(save-excursion
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(end-of-line)
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(end-of-line)
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;; Footnotes definitions are separated by new headlines or blank
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;; lines.
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(let ((lim (save-excursion (re-search-backward
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(let ((lim (save-excursion (re-search-backward
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(concat org-outline-regexp-bol
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(concat org-outline-regexp-bol
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"\\|^[ \t]*$") nil t))))
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"\\|^[ \t]*$") nil t))))
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(when (re-search-backward org-footnote-definition-re lim t)
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(when (re-search-backward org-footnote-definition-re lim t)
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(end-of-line)
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(let ((label (org-match-string-no-properties 1))
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(list (org-match-string-no-properties 1)
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(beg (match-beginning 0))
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(match-beginning 0)
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(beg-def (match-end 0))
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(save-match-data
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;; In message-mode, do not search after signature.
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;; In a message, limit search to signature.
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(end (let ((bound (and (derived-mode-p 'message-mode)
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(let ((bound (and (derived-mode-p 'message-mode)
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(save-excursion
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(save-excursion
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(goto-char (point-max))
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(goto-char (point-max))
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(re-search-backward
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(re-search-backward
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message-signature-separator nil t)))))
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message-signature-separator nil t)))))
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(or (and (re-search-forward
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(if (progn
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(end-of-line)
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(re-search-forward
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(concat org-outline-regexp-bol "\\|"
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(concat org-outline-regexp-bol "\\|"
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org-footnote-definition-re "\\|"
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org-footnote-definition-re "\\|"
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"^[ \t]*$")
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"^[ \t]*$") bound 'move))
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bound 'move)
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(progn (goto-char (match-beginning 0))
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(progn (skip-chars-forward " \t\n") (point-at-bol)))
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(org-skip-whitespace)
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(point))))
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(point-at-bol))
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(org-trim (buffer-substring-no-properties
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(point)))))
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(match-end 0) (point)))))))))
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(list label beg end
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(org-trim (buffer-substring-no-properties beg-def end)))))))))
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(defun org-footnote-get-next-reference (&optional label backward limit)
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(defun org-footnote-get-next-reference (&optional label backward limit)
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"Return complete reference of the next footnote.
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"Return complete reference of the next footnote.
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@ -651,6 +657,7 @@ Additional note on `org-footnote-insert-pos-for-preprocessor':
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(goto-char (point-min))
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(goto-char (point-min))
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(while (setq ref (org-footnote-get-next-reference))
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(while (setq ref (org-footnote-get-next-reference))
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(let* ((lbl (car ref))
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(let* ((lbl (car ref))
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(pos (nth 1 ref))
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;; When footnote isn't anonymous, check if it's label
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;; When footnote isn't anonymous, check if it's label
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;; (REF) is already stored in REF-TABLE. In that case,
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;; (REF) is already stored in REF-TABLE. In that case,
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;; extract number used to identify it (MARKER). If
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;; extract number used to identify it (MARKER). If
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@ -678,7 +685,8 @@ Additional note on `org-footnote-insert-pos-for-preprocessor':
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org-footnote-fill-after-inline-note-extraction
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org-footnote-fill-after-inline-note-extraction
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(org-fill-paragraph)))
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(org-fill-paragraph)))
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;; Add label (REF), identifier (MARKER), definition (DEF)
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;; Add label (REF), identifier (MARKER), definition (DEF)
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;; and type (INLINEP) to REF-TABLE if data was unknown.
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;; type (INLINEP) and position (POS) to REF-TABLE if data
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;; was unknown.
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(unless a
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(unless a
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(let ((def (or (nth 3 ref) ; inline
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(let ((def (or (nth 3 ref) ; inline
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(and export-props
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(and export-props
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@ -696,27 +704,31 @@ Additional note on `org-footnote-insert-pos-for-preprocessor':
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'(:todo-keywords t :tags t :priority t))))
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'(:todo-keywords t :tags t :priority t))))
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(org-export-preprocess-string def parameters))
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(org-export-preprocess-string def parameters))
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def)
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def)
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inlinep) ref-table)))))
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inlinep pos) ref-table)))))
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;; 2. Find and remove the footnote section, if any. Also
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;; 2. Find and remove the footnote section, if any. Also
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;; determine where footnotes shall be inserted (INS-POINT).
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;; determine where footnotes shall be inserted (INS-POINT).
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(goto-char (point-min))
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(cond
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(cond
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((and org-footnote-section
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((and org-footnote-section (eq major-mode 'org-mode))
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(eq major-mode 'org-mode)
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(goto-char (point-min))
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(re-search-forward
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(if (re-search-forward
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(concat "^\\*[ \t]+" (regexp-quote org-footnote-section)
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(concat "^\\*[ \t]+" (regexp-quote org-footnote-section)
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"[ \t]*$")
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"[ \t]*$") nil t)
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nil t))
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(delete-region (match-beginning 0) (org-end-of-subtree t)))
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(delete-region (match-beginning 0) (org-end-of-subtree t)))
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((eq major-mode 'org-mode)
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;; A new footnote section is inserted by default at the end of
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;; the buffer.
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(goto-char (point-max))
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(goto-char (point-max))
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(unless (bolp) (newline)))
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(unless (bolp) (newline)))
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;; No footnote section set: Footnotes will be added before next
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;; headline.
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((eq major-mode 'org-mode)
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(org-with-limited-levels (outline-next-heading)))
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(t
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(t
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;; Remove any left-over tag in the buffer, if one is set up.
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;; Remove any left-over tag in the buffer, if one is set up.
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(when org-footnote-tag-for-non-org-mode-files
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(when org-footnote-tag-for-non-org-mode-files
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(let ((tag (concat "^" (regexp-quote
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(let ((tag (concat "^" (regexp-quote
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org-footnote-tag-for-non-org-mode-files)
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org-footnote-tag-for-non-org-mode-files)
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"[ \t]*$")))
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"[ \t]*$")))
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(goto-char (point-min))
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(while (re-search-forward tag nil t)
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(while (re-search-forward tag nil t)
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(replace-match "")
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(replace-match "")
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(delete-region (point) (progn (forward-line) (point))))))
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(delete-region (point) (progn (forward-line) (point))))))
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@ -763,8 +775,7 @@ Additional note on `org-footnote-insert-pos-for-preprocessor':
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((not ref-table))
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((not ref-table))
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;; Cases when footnotes should be inserted in one place.
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;; Cases when footnotes should be inserted in one place.
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((or (not (eq major-mode 'org-mode))
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((or (not (eq major-mode 'org-mode))
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org-footnote-section
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org-footnote-section)
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(not sort-only))
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;; Insert again the section title, if any. Ensure that title,
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;; Insert again the section title, if any. Ensure that title,
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;; or the subsequent footnotes, will be separated by a blank
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;; or the subsequent footnotes, will be separated by a blank
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;; lines from the rest of the document. In an Org buffer,
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;; lines from the rest of the document. In an Org buffer,
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@ -789,14 +800,24 @@ Additional note on `org-footnote-insert-pos-for-preprocessor':
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(insert "* " org-footnote-section "\n")))
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(insert "* " org-footnote-section "\n")))
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(set-marker ins-point nil)
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(set-marker ins-point nil)
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;; Insert the footnotes, separated by a blank line.
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;; Insert the footnotes, separated by a blank line.
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(insert (mapconcat (lambda (x) (format "\n[%s] %s"
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(insert
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(nth (if sort-only 0 1) x) (nth 2 x)))
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(mapconcat
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(lambda (x)
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(format "\n[%s] %s" (nth (if sort-only 0 1) x) (nth 2 x)))
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ref-table "\n"))
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ref-table "\n"))
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(unless (eobp) (insert "\n"))
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(unless (eobp) (insert "\n"))
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;; When exporting, add newly inserted markers along with their
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;; When exporting, add newly inserted markers along with their
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;; associated definition to `org-export-footnotes-seen'.
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;; associated definition to `org-export-footnotes-seen'.
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(when export-props
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(when export-props (setq org-export-footnotes-seen ref-table)))
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(setq org-export-footnotes-seen ref-table)))
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;; Each footnote definition has to be inserted at the end of
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;; the section where its first reference belongs.
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((not sort-only)
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(mapc
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(lambda (x)
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(goto-char (nth 4 x))
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(org-footnote-goto-local-insertion-point)
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(insert (format "\n[%s] %s\n" (nth 1 x) (nth 2 x))))
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ref-table))
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;; Else, insert each definition at the end of the section
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;; Else, insert each definition at the end of the section
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;; containing their first reference. Happens only in Org files
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;; containing their first reference. Happens only in Org files
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;; with no special footnote section, and only when doing
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;; with no special footnote section, and only when doing
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