Update todotxt config

- new storage location
- new binding
- fix autoloads
- function to open sub lists

.emacs.d/init.el

@@ -345,10 +345,15 @@
   (smart-tabs-insinuate 'c 'c++ 'javascript))
 
 (use-package todotxt-mode
+  :commands (todotxt-open-file todotxt-mode)
+  :bind ("C-c t" . todotxt-open-file)
+  :init
+  (setq todotxt-base-path (expand-file-name "~/Documents/todo")
+        todotxt-default-file (concat todotxt-base-path "/todo.txt")
+        todotxt-default-archive-file (concat todotxt-base-path "/done.txt"))
+  (add-to-list 'auto-mode-alist `(,(concat todotxt-base-path "/.*\\.txt$") . todotxt-mode))
   :config
-  (setq todotxt-default-file (expand-file-name "~/Sync/todo/todo.txt")
+  (setq todotxt-due-tag "due"
-        todotxt-default-archive-file (expand-file-name "~/Sync/todo/done.txt")
-        todotxt-due-tag "due"
         todotxt-mode-keywords
         '(("^x .*$" 0 '(:foreground "gray80" :strike-through t))
           ("^(A) " 0 '(:foreground "red"))
@@ -364,7 +369,13 @@
           ("#waiting" 0 '(:foreground "dark orange")) ; special tag
           ("#\\w+" . font-lock-comment-face)
           ("-\\([a-zA-Z_-]+\\)" . font-lock-variable-name-face)
-          ("^[0-9]+-[0-9]+-[0-9]+" 0 '(:foreground "gray90")))))
+          ("^[0-9]+-[0-9]+-[0-9]+" 0 '(:foreground "gray90"))))
+  (defun todotxt-open-sub ()
+    "Opens the todotxt sub on current line"
+    (interactive)
+    (let ((line (thing-at-point 'line t)))
+      (string-match "\\([^ ]+\\)/:\\([.A-Za-z0-9_]+\\)" line)
+      (find-file (concat (match-string 1 line) "/" (match-string 2 line))))))
 
 (use-package latex
   :bind (:map LaTeX-mode-map