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;; Enable a outline minor mode with Python code
;;
;; Copy this document inside your ".emacs".
;; arch-tag: 3726247d-4c34-4247-a9aa-c9bc43ee2346
(add-hook 'python-mode-hook 'my-python-hook)
; this gets called by outline to deteremine the level
; just use the length of the whitespace
(defun py-outline-level ()
(let (buffer-invisibility-spec)
(save-excursion
(skip-chars-forward "\t ")
(current-column))))
; this get called after python mode is enabled
(defun my-python-hook ()
; outline uses this regexp to find headers. I match lines with no
; indent and indented "class" and "def" lines.
(setq outline-regexp "[^ \t\n]\\|[ \t]*\\(def\\|class\\) ")
; enable our level computation
(setq outline-level 'py-outline-level)
; do not use their \C-c@ prefix, too hard to type. Note this
; overides some python mode bindings
(setq outline-minor-mode-prefix "\C-c")
; turn on outline mode
(outline-minor-mode t)
; initially hide all but the headers
(hide-body))
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