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Merge pull request #413 from millejoh/rfe-411

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ein-worksheet: Jump to executing cell.
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John Miller 2018-11-27 17:41:50 -06:00 • committed by GitHub
commit 476a08f119
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29
lisp/ein-worksheet.el
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@ -1173,6 +1173,35 @@ in the history."
(indent-rigidly
beg end (- (ein:find-leftmot-column beg end)))))
(defun ein:worksheet--cells-before-cell (ws cell)
(let ((cells (ein:worksheet-get-cells ws)))
(loop for c in cells
collecting c
until (eql (ein:cell-id c) (ein:cell-id cell)))))
(defun ein:worksheet--cells-after-cell (ws cell)
(let ((cells (ein:worksheet-get-cells ws))
(prior-cells (length (ein:worksheet--cells-before-cell ws cell))))
(seq-drop cells prior-cells)))
(defun ein:worksheet-first-executing-cell (cells)
(loop for c in cells
when (and (ein:codecell-p c)
(slot-value c 'running))
return c))
(defun ein:worksheet-jump-to-first-executing-cell ()
"Move the point to the first executing cell in the current worksheet."
(interactive)
(ein:cell-goto (ein:worksheet-first-executing-cell (ein:worksheet-get-cells ein:%worksheet%))))
(defun ein:worksheet-jump-to-next-executing-cell ()
"Move the point to the next executing cell in the current worksheet."
(interactive)
(let* ((curcell (ein:get-cell-at-point--worksheet))
(restcells (ein:worksheet--cells-after-cell ein:%worksheet% curcell)))
(ein:cell-goto (ein:worksheet-first-executing-cell restcells))))
;;; Auto-execution