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python parser any block, fix second and next n-level blocks

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anton 2020-01-08 15:35:52 -05:00
parent 5538af82c0
commit f21c701cbe
1 changed files with 19 additions and 13 deletions
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origami-parsers.el
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@ -197,20 +197,26 @@ position in the CONTENT."
(defun origami-python-parser-one-level-blocks (wrap-beg wrap-end)
"Parser one level python blocks of codes from WRAP-BEG to WRAP-END."
(goto-char wrap-beg)
(let ((beg wrap-beg) (prev -1) (end wrap-end) (offset 0) children acc)
(while (and (< prev beg) (< beg end))
(python-nav-forward-block)
(setq prev beg) ;; if prev == beg, region has not next block
(setq beg (point))
(save-excursion (python-nav-end-of-block) (setq end (point)))
(save-excursion (python-nav-end-of-statement) (setq offset (- (point) beg)))
(save-excursion
(let (acc last last-on-buffer)
(while (and (not last) (not last-on-buffer))
(let ((beg wrap-beg) (end wrap-end) (offset 0) children)
(setq beg (point))
(message "Point: %s Begin %s End %s" (point) wrap-beg wrap-end)
(save-excursion
(python-nav-forward-block) (python-nav-end-of-block) (setq end (point))
(when (>= end wrap-end) (setq last t)))
(python-nav-forward-block)
(when (and (< (point) end) (< prev beg)) (setq children t)))
(when (and (< prev beg) (< beg end) (< end wrap-end))
(setq acc (cons (funcall create beg end offset (and children (origami-python-parser-one-level-blocks beg end))) acc)))
)
(when (= beg (point)) ;; if new beg without change after next block, it is last block on the page
(setq last-on-buffer t))
(setq beg (point))
(save-excursion (python-nav-end-of-statement) (setq offset (- (point) beg)))
(save-excursion
(python-nav-forward-block)
(if (< (point) end)
(setq children t)
(setq children nil)))
(when (and (not last-on-buffer) (<= end wrap-end))
(setq acc (cons (funcall create beg end offset (and children (origami-python-parser-one-level-blocks beg end))) acc)))))
(reverse acc)))
(origami-python-parser-one-level-blocks (point-min) (point-max)))))