From 36de8f6269798e12fc68ec1b139332dc55365f31 Mon Sep 17 00:00:00 2001
From: jao <jao@gnu.org>
Date: Wed, 15 Jun 2022 01:52:19 +0100
Subject: jao-outline: toggle command

---
 init.el | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

diff --git a/init.el b/init.el
index dee3cbc..86ab5fb 100644
--- a/init.el
+++ b/init.el
@@ -911,8 +911,8 @@
 ;;;; cursor and mark
 (transient-mark-mode -1)
 (blink-cursor-mode -1)
-(setq cursor-in-non-selected-windows nil)
-
+(setq cursor-in-non-selected-windows nil
+      visible-cursor nil) ;; stop blinking in xterm
 ;;;; uniquifiy
 (require 'uniquify)
 (setq uniquify-buffer-name-style 'forward
@@ -2139,18 +2139,31 @@
 (setq c-type-finder-time-slot nil)
 
 ;;;; outline minor mode
+(defvar-local jao-outline-folded nil)
+(dolist (v '(4 5 outline-show-only-headings))
+  (add-to-list 'safe-local-variable-values `(outline-default-state . ,v)))
+
 (setq outline-minor-mode-cycle t)
 
-(defun jao-outline-minor-mode-hide-all (arg)
+(defun jao-outline-minor-mode-hide-all (&optional arg)
   (interactive "P")
   (hide-sublevels (if arg 5 4)))
 
+(defun jao-outline-minor-expand-all ()
+  (when jao-outline-minor-mode (outline-show-all)))
+
+(defun jao-outline-minor-mode-toogle-fold (&optional arg)
+  (interactive "P")
+  (if (setq jao-outline-folded (not jao-outline-folded))
+      (jao-outline-minor-mode-hide-all arg)
+    (jao-outline-minor-expand-all)))
+
 (defvar jao-outline-minor-mode-map
   (let ((map (make-keymap)))
     (define-key map (kbd "C-c C-n") #'outline-next-visible-heading)
     (define-key map (kbd "C-c C-p") #'outline-previous-visible-heading)
     (define-key map (kbd "C-c o") 'consult-outline)
-    (define-key map (kbd "<f3>") #'jao-outline-minor-mode-hide-all)
+    (define-key map (kbd "<f3>") #'jao-outline-minor-mode-toogle-fold)
     map))
 
 (use-package outline-minor-faces
@@ -2168,9 +2181,6 @@
     (outline-minor-mode -1)
     (outline-minor-faces-mode -1)))
 
-(defun jao-outline-minor-expand-all ()
-  (when jao-outline-minor-mode (outline-show-all)))
-
 (add-hook 'find-function-after-hook #'jao-outline-minor-expand-all)
 
 ;;; Programming languages
-- 
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