Org: fix <> and add block-type completion

lisp/mitch-packages.el

@@ -600,6 +600,8 @@ targets."
   (add-hook 'after-save-hook
 	    (lambda () (if (equal major-mode 'org-mode)
 			   (org-babel-tangle))))
+  (remove '(?< . ?>) electric-pair-pairs)
+  (electric-pair-mode -1)
   (defvar org-electric-pairs '((?_ . ?_)
 			       (?/ . ?/)
 			       (?* . ?*)
@@ -639,7 +641,17 @@ See https://emacs.stackexchange.com/questions/2538/how-to-define-additional-mode
    "*" 'mitch/org-dwim-char
    "+" 'mitch/org-dwim-char
    "~" 'mitch/org-dwim-char
-   "=" 'mitch/org-dwim-char))
+   "=" 'mitch/org-dwim-char)
+  (general-define-key
+   :states 'normal
+   :keymaps 'org-src-mode-map
+   "ZZ" 'org-edit-src-exit))
+(elpaca-use-package (org-block-capf
+		     :host github
+		     :repo "xenodium/org-block-capf")
+  :after org
+  :init (add-hook 'org-mode-hook
+		  #'org-block-capf-add-to-completion-at-point-functions))
 
 (elpaca-use-package org-tempo
   :ensure nil