Variable: org-table-header-line-mode-hook
org-table-header-line-mode-hook is a customizable variable defined in
org-table.el.gz.
Value
nil
Documentation
Hook run after entering or leaving org-table-header-line-mode(var)/org-table-header-line-mode(fun).
No problems result if this variable is not bound.
add-hook automatically binds it. (This is true for all hook variables.)
Source Code
;; Defined in /usr/src/emacs/lisp/org/org-table.el.gz
;;;###autoload
(define-minor-mode org-table-header-line-mode
"Display the first row of the table at point in the header line."
:lighter " TblHeader"
(unless (eq major-mode 'org-mode)
(user-error "Cannot turn org table header mode outside org-mode buffers"))
(if org-table-header-line-mode
(add-hook 'post-command-hook #'org-table-header-set-header nil t)
(when (overlayp org-table-header-overlay)
(delete-overlay org-table-header-overlay)
(setq org-table-header-overlay nil))
(remove-hook 'post-command-hook #'org-table-header-set-header t)))