From 8abf08e0cc497848eac5d3d7c21e5ce45f9f969a Mon Sep 17 00:00:00 2001
From: 10sr <8.slashes@gmail.com>
Date: Tue, 9 Oct 2018 14:15:32 +0900
Subject: [PATCH] Add imenu-generic-expression

---
 emacs.el | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/emacs.el b/emacs.el
index afab0ce..ebb0b41 100644
--- a/emacs.el
+++ b/emacs.el
@@ -848,6 +848,12 @@ found, otherwise returns nil."
   (set-variable 'imenu-list-focus-after-activation t)
   (define-key ctl-x-map "l" 'imenu-list-smart-toggle))
 
+(add-hook 'emacs-lisp-mode-hook
+          (lambda ()
+            (setq imenu-generic-expression
+                  `(("Sections" ";;;\+\n;; \\(.*\\)\n" 1)
+                    ,@imenu-generic-expression))))
+
 (with-eval-after-load 'compile
   (defvar compilation-filter-start)
   (defvar compilation-error-regexp-alist)