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Fix markdown-cycle issue #76

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merged 1 commit into from
Jan 14, 2016
Merged

Fix markdown-cycle issue #76

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25 changes: 21 additions & 4 deletions markdown-mode.el
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Original file line number Diff line number Diff line change
Expand Up @@ -1985,10 +1985,6 @@ in XEmacs 21."
(if (fboundp 'outline-hide-body)
'outline-hide-body
'hide-body))
(defalias 'markdown-show-entry
(if (fboundp 'outline-show-entry)
'outline-show-entry
'show-entry))
(defalias 'markdown-show-children
(if (fboundp 'outline-show-children)
'outline-show-children
Expand Down Expand Up @@ -4916,6 +4912,27 @@ For example, headings inside preformatted code blocks may match
(defvar markdown-cycle-global-status 1)
(defvar markdown-cycle-subtree-status nil)

(defun markdown-next-preface ()
(let (finish)
(while (and (not finish) (re-search-forward (concat "\n\\(?:" outline-regexp "\\)")
nil 'move))
(unless (markdown-code-block-at-point)
(goto-char (match-beginning 0))
(setq finish t))))
(when (and (bolp) (or outline-blank-line (eobp)) (not (bobp)))
(forward-char -1)))

(defun markdown-show-entry ()
(save-excursion
(outline-back-to-heading t)
(outline-flag-region (1- (point))
(progn
(markdown-next-preface)
(if (= 1 (- (point-max) (point)))
(point-max)
(point)))
nil)))

(defun markdown-cycle (&optional arg)
"Visibility cycling for Markdown mode.
If ARG is t, perform global visibility cycling. If the point is
Expand Down