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diff --git a/tab-conf.el b/tab-conf.el
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+;;; tab-conf.el --- My configurations of the tabs -*- lexical-binding: t; -*-
+
+(require 'tab-bar)
+
+(define-key tab-switcher-mode-map (vector ?n) 'tab-switcher-next-or-first)
+(define-key tab-switcher-mode-map (vector ?p) 'tab-switcher-prev-or-last)
+(define-key tab-prefix-map (vector 'tab) 'tab-switcher)
+
+;;;###autoload
+(defun tab-switcher-first ()
+  "Go to the first window configuration line."
+  (interactive)
+  (goto-char (point-min))
+  (skip-chars-forward "[:space:]\n")
+  (forward-char -1))
+
+;;;###autoload
+(defun tab-switcher-last ()
+  "Go to the last window configuration line."
+  (interactive)
+  (goto-char (point-max))
+  (skip-chars-backward "[:space:]\n")
+  (goto-char (line-beginning-position))
+  (skip-chars-forward "[:space:]")
+  (forward-char -1))
+
+;;;###autoload
+(defun tab-switcher-next-or-first ()
+  "Go to the next configuration line.
+If the next line is not a configuration line, 
+then go to the first configuration line."
+  (interactive)
+  (forward-line 1)
+  (cond
+   ((looking-at "^\\s-*$")
+    (tab-switcher-first))
+   (t (skip-chars-forward "[:space:]")
+      (forward-char -1))))
+
+;;;###autoload
+(defun tab-switcher-prev-or-last ()
+  "Go to the previous configuration line.
+If the previous line is not a configuration line, 
+then go to the last configuration line."
+  (interactive)
+  (forward-line -1)
+  (cond
+   ((looking-at "^\\s-*$")
+    (tab-switcher-last))
+   (t (skip-chars-forward "[:space:]")
+      (forward-char -1))))
+
+
+