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Merge branch 'master' of orgmode.org:org-mode

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Bastien Guerry 2011-03-06 16:38:19 +01:00
parent 82224d6b34 1ecee90f47
commit d2fb95dd4e
1 changed files with 57 additions and 66 deletions
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123
lisp/org-list.el
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@ -517,73 +517,64 @@ are boundaries and CONTEXT is a symbol among `drawer', `block',
Contexts `block' and `invalid' refer to `org-list-forbidden-blocks'."
(save-match-data
(save-excursion
(beginning-of-line)
(let* ((case-fold-search t) (pos (point)) beg end
;; Compute position of surrounding headings. This is the
(org-with-limited-levels
(beginning-of-line)
(let ((case-fold-search t) (pos (point)) beg end context-type
;; Get positions of surrounding headings. This is the
;; default context.
(heading
(org-with-limited-levels
(save-excursion
(list (or (and (org-at-heading-p) (point-at-bol))
(outline-previous-heading)
(point-min))
(or (outline-next-heading) (point-max))
nil))))
(prev-head (car heading))
(next-head (nth 1 heading))
;; Is point inside a drawer?
(drawerp
(save-excursion
(let ((end-re "^[ \t]*:END:")
;; Can't use org-drawers-regexp as this function
;; might be called in buffers not in Org mode
(drawers-re (concat "^[ \t]*:\\("
(mapconcat 'regexp-quote org-drawers "\\|")
"\\):[ \t]*$")))
(and (not (looking-at drawers-re))
(not (looking-at end-re))
(setq beg (and (re-search-backward drawers-re prev-head t)
(1+ (point-at-eol))))
(setq end (or (and (re-search-forward end-re next-head t)
(1- (match-beginning 0)))
next-head))
(>= end pos)
(list beg end 'drawer)))))
;; Is point strictly in a block, and of which type?
(blockp
(save-excursion
(let ((block-re "^[ \t]*#\\+\\(begin\\|end\\)_") type)
(and (not (looking-at block-re))
(setq beg (and (re-search-backward block-re prev-head t)
(1+ (point-at-eol))))
(looking-at "^[ \t]*#\\+begin_\\(\\S-+\\)")
(setq type (downcase (match-string 1)))
(goto-char beg)
(setq end (or (and (re-search-forward block-re next-head t)
(1- (point-at-bol)))
next-head))
(>= end pos)
(equal (downcase (match-string 1)) "end")
(list beg end (if (member type org-list-forbidden-blocks)
'invalid 'block))))))
;; Is point in an inlinetask?
(inlinetaskp
(when (featurep 'org-inlinetask)
(save-excursion
(let* ((stars-re (org-inlinetask-outline-regexp))
(end-re (concat stars-re "END[ \t]*$")))
(and (not (looking-at "^\\*+"))
(setq beg (and (re-search-backward stars-re prev-head t)
(1+ (point-at-eol))))
(not (looking-at end-re))
(setq end (and (re-search-forward end-re next-head t)
(1- (match-beginning 0))))
(> (point) pos)
(list beg end 'inlinetask))))))
;; List actual candidates
(context-list (delq nil (list heading drawerp blockp inlinetaskp))))
;; Return the closest context around
(assq (apply 'max (mapcar 'car context-list)) context-list)))))
(lim-up (or (save-excursion (and (ignore-errors (org-back-to-heading t))
(point)))
(point-min)))
(lim-down (or (save-excursion (outline-next-heading)) (point-max))))
;; Is point inside a drawer?
(let ((end-re "^[ \t]*:END:")
;; Can't use org-drawers-regexp as this function
;; might be called in buffers not in Org mode
(beg-re (concat "^[ \t]*:\\("
(mapconcat 'regexp-quote org-drawers "\\|")
"\\):[ \t]*$")))
(when (save-excursion
(and (not (looking-at beg-re))
(not (looking-at end-re))
(setq beg (and (re-search-backward beg-re lim-up t)
(1+ (point-at-eol))))
(setq end (or (and (re-search-forward end-re lim-down t)
(1- (match-beginning 0)))
lim-down))
(>= end pos)))
(setq lim-up beg lim-down end context-type 'drawer)))
;; Is point strictly in a block, and of which type?
(let ((block-re "^[ \t]*#\\+\\(begin\\|end\\)_") type)
(when (save-excursion
(and (not (looking-at block-re))
(setq beg (and (re-search-backward block-re lim-up t)
(1+ (point-at-eol))))
(looking-at "^[ \t]*#\\+begin_\\(\\S-+\\)")
(setq type (downcase (match-string 1)))
(goto-char beg)
(setq end (or (and (re-search-forward block-re lim-down t)
(1- (point-at-bol)))
lim-down))
(>= end pos)
(equal (downcase (match-string 1)) "end")))
(setq lim-up beg lim-down end
context-type (if (member type org-list-forbidden-blocks)
'invalid 'block))))
;; Is point in an inlinetask?
(when (and (featurep 'org-inlinetask)
(save-excursion
(let* ((beg-re (org-inlinetask-outline-regexp))
(end-re (concat beg-re "END[ \t]*$")))
(and (not (looking-at "^\\*+"))
(setq beg (and (re-search-backward beg-re lim-up t)
(1+ (point-at-eol))))
(not (looking-at end-re))
(setq end (and (re-search-forward end-re lim-down t)
(1- (match-beginning 0))))
(> (point) pos)))))
(setq lim-up beg lim-down end context-type 'inlinetask))
;; Return context boundaries and type.
(list lim-up lim-down context-type))))))
(defun org-list-struct ()
"Return structure of list at point.